Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
092 FNUS55 KCYS 121411 FWFCYS Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska National Weather Service CHEYENNE WY 811 AM MDT Fri Jul 12 2024 HEAT ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 8 PM MDT MONDAY HEAT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 8 AM MDT MONDAY HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING .DISCUSSION... Critical to near critical fire weather conditions are likely across much of the area this afternoon. Minimum RHs are expected to fall below 15 percent across southeast Wyoming this afternoon. Minimum RHs will be a bit higher across the Nebraska panhandle, ranging from 12 to 20 percent. Very hot temperatures in the 90s to low 100s will contribute to the dryness. Critical fire weather conditions are expected west of the Laramie Range, where winds could gust up to 25 MPH. Winds will be a limiting factor for any critical fire weather concerns in the Nebraska panhandle this afternoon, with gusts of 10 to 20 MPH. NEZ434-122230- Pine Ridge/Nebraska National Forest- 811 AM MDT Fri Jul 12 2024 ...HEAT ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 8 PM MDT MONDAY... .REST OF TODAY... Sky/weather.........Mostly sunny. Slight chance of thunderstorms after 1500 until 1700. Slight chance of showers after 1500. Slight chance of thunderstorms after 1700. Some thunderstorms may be severe with damaging winds and small hail after 1500 until 1700Some thunderstorms may be severe with damaging winds after 1700. Max temperature.....99-104. 24 hr trend......3 degrees warmer. Min humidity........11-17 percent. 24 hr trend......3 percent drier. 20-foot winds.......Southeast around 5 mph shifting to the northeast and gusty in the afternoon. LAL.................1 until 1500, then 3. Chc of wetting rain.5 percent. Transport winds.....South around 10 mph shifting to the west in the afternoon. Mixing height.......4700-6700 ft AGL increasing to 14600-16600 ft AGL in the afternoon. Smoke dispersal.....Poor (32600 knot-ft) increasing to very good (130600 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms until 2400. Some thunderstorms may be severe with damaging winds until 2400. Min temperature.....67-72. 24 hr trend......1 degree warmer. Max humidity........55-61 percent. 24 hr trend......2 percent wetter. Humidity recovery...Fair. 20-foot winds.......East around 10 mph and gusty shifting to the south after midnight. LAL.................3 until 0300, then 1. Chc of wetting rain.5 percent. Transport winds.....South 10 to 15 mph. Mixing height.......6700-8700 ft AGL decreasing to 300-1000 ft AGL after midnight. Smoke dispersal.....Poor to fair (7600-40900 knot-ft). Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Slight chance of thunderstorms after 1200 until 1500. Slight chance of showers after 1200. Slight chance of thunderstorms after 1500. Some thunderstorms may be severe with damaging winds after 1200 until 1500Some thunderstorms may be severe with damaging winds and small hail after 1500. Max temperature.....101-106. 24 hr trend......2 degrees warmer. Min humidity........9-15 percent. 24 hr trend......2 percent drier. 20-foot winds.......South around 5 mph and gusty shifting to the southeast with higher gusts in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph increasing to west around 20 mph in the afternoon. Mixing height.......5000-7000 ft AGL increasing to 16500-18500 ft AGL in the afternoon. Smoke dispersal.....Poor (33600 knot-ft) increasing to excellent (294500 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows around 70. Highs around 104. Southwest winds around 10 mph. .MONDAY...Not as warm. Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 90s. Northeast winds around 10 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. East winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. $$ NEZ435-122230- Box Butte/South Sioux/Niobrara River- 811 AM MDT Fri Jul 12 2024 ...HEAT ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 8 PM MDT MONDAY... .REST OF TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Slight chance of thunderstorms after 1500 until 1700. Slight chance of showers after 1500. Slight chance of thunderstorms after 1700. Some thunderstorms may produce damaging winds and small hail after 1500 until 1700Some thunderstorms may be severe with damaging winds after 1700. Max temperature.....97-102. 24 hr trend......2 degrees warmer. Min humidity........12-18 percent. 24 hr trend......4 percent wetter. 20-foot winds.......East 5 to 10 mph. Gusts up to 20 mph in the afternoon. LAL.................1 until 1500, then 3. Chc of wetting rain.5 percent. Transport winds.....South around 10 mph. Mixing height.......4300-6300 ft AGL increasing to 12100-14100 ft AGL in the afternoon. Smoke dispersal.....Poor (34400 knot-ft) increasing to very good (135900 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 2400. Slight chance of showers. Slight chance of thunderstorms after 2400 until 0300. Some thunderstorms may be severe with damaging winds until 2400Some thunderstorms may produce small hail after 2400 until 0300. Min temperature.....63-68. 24 hr trend......3 degrees warmer. Max humidity........64-70 percent. 24 hr trend......7 percent drier. Humidity recovery...Fair. 20-foot winds.......Southeast 5 to 10 mph. Gusts up to 20 mph in the evening. LAL.................3 until 0300, then 1. Chc of wetting rain.5 percent. Transport winds.....Southeast 10 to 15 mph. Mixing height.......6500-8500 ft AGL decreasing to 100-1500 ft AGL after midnight. Smoke dispersal.....Poor to fair (7900-48100 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Slight chance of thunderstorms after 1200 until 1500. Slight chance of showers after 1200. Slight chance of thunderstorms after 1500. Some thunderstorms may be severe with damaging winds after 1200 until 1500Some thunderstorms may be severe with damaging winds and small hail after 1500. Max temperature.....99-104. 24 hr trend......2 degrees warmer. Min humidity........9-15 percent. 24 hr trend......5 percent drier. 20-foot winds.......South around 5 mph shifting to the southeast with higher gusts in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph increasing to west around 20 mph in the afternoon. Mixing height.......5100-7100 ft AGL increasing to 16100-18100 ft AGL in the afternoon. Smoke dispersal.....Poor (28300 knot-ft) increasing to excellent (294100 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 60s. Highs around 102. Southwest winds around 5 mph. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. East winds around 10 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Northeast winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .THURSDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. $$ NEZ436-122230- Lower North Platte River Basin/Scottsbluff National Monument- 811 AM MDT Fri Jul 12 2024 ...HEAT ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 8 PM MDT MONDAY... .REST OF TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Slight chance of thunderstorms after 1700. Some thunderstorms may be severe with damaging winds after 1700. Max temperature.....99-104. 24 hr trend......3 degrees warmer. Min humidity........10-16 percent. 24 hr trend......Unchanged. 20-foot winds.......East 5 to 10 mph. Gusts up to 20 mph in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph. Mixing height.......3300-5300 ft AGL increasing to 11200-13200 ft AGL in the afternoon. Smoke dispersal.....Poor (19700 knot-ft) increasing to very good (146800 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 2400. Slight chance of showers. Slight chance of thunderstorms after 2400 until 0300. Some thunderstorms may be severe with damaging winds until 2400Some thunderstorms may produce small hail after 2400 until 0300. Min temperature.....64-69. 24 hr trend......3 degrees warmer. Max humidity........61-67 percent. 24 hr trend......2 percent wetter. Humidity recovery...Fair. 20-foot winds.......Southeast 5 to 10 mph. Gusts up to 25 mph in the evening. LAL.................2 until 2400, then 3. Chc of wetting rain.5 percent. Transport winds.....Southeast 10 to 15 mph. Mixing height.......6800-8800 ft AGL decreasing to 300-900 ft AGL after midnight. Smoke dispersal.....Poor to fair (5400-51300 knot-ft). Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Sunny. Slight chance of showers after 1200. Slight chance of thunderstorms after 1500. Some thunderstorms may produce damaging winds and small hail after 1500. Max temperature.....100-105. 24 hr trend......1 degree warmer. Min humidity........7-13 percent. 24 hr trend......4 percent drier. 20-foot winds.......Southwest around 5 mph shifting to the east with higher gusts in the afternoon. LAL.................1 until 1500, then 3. Chc of wetting rain.Zero percent. Transport winds.....South around 5 mph increasing to west around 15 mph in the afternoon. Mixing height.......4600-6600 ft AGL increasing to 15500-17500 ft AGL in the afternoon. Smoke dispersal.....Poor (16500 knot-ft) increasing to excellent (271700 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 103. South winds around 5 mph. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 90s. Northeast winds around 10 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Northeast winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. $$ NEZ437-122230- Lodgepole Creek/Southern Nebraska Panhandle- 811 AM MDT Fri Jul 12 2024 ...HEAT ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 8 PM MDT MONDAY... .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....98-103. 24 hr trend......4 degrees warmer. Min humidity........10-16 percent. 24 hr trend......1 percent drier. 20-foot winds.......South around 5 mph shifting to the east and gusty in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph. Mixing height.......4500-6500 ft AGL increasing to 11600-13600 ft AGL in the afternoon. Smoke dispersal.....Poor (28300 knot-ft) increasing to excellent (162800 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 2400Slight chance of thunderstorms after 2400 until 0300. Slight chance of showers after 2400. Some thunderstorms may be severe with damaging winds until 2400Some thunderstorms may produce small hail after 2400 until 0300. Min temperature.....63-68. 24 hr trend......2 degrees warmer. Max humidity........59-65 percent. 24 hr trend......4 percent drier. Humidity recovery...Fair. 20-foot winds.......Southeast 5 to 10 mph. Gusts up to 25 mph in the evening. LAL.................2 until 2400, then 3. Chc of wetting rain.5 percent. Transport winds.....Southeast 10 to 15 mph. Mixing height.......6800-8800 ft AGL decreasing to 300-800 ft AGL after midnight. Smoke dispersal.....Fair (59100 knot-ft) decreasing to poor (5400 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Slight chance of showers after 1200. Slight chance of thunderstorms after 1500. Some thunderstorms may produce damaging winds and small hail after 1500. Max temperature.....99-104. 24 hr trend......1 degree warmer. Min humidity........8-14 percent. 24 hr trend......2 percent drier. 20-foot winds.......North around 5 mph shifting to the east and gusty in the afternoon. LAL.................1 until 1500, then 3. Chc of wetting rain.Zero percent. Transport winds.....North around 5 mph increasing to northwest around 15 mph in the afternoon. Mixing height.......5800-7800 ft AGL increasing to 16200-18200 ft AGL in the afternoon. Smoke dispersal.....Poor (22900 knot-ft) increasing to excellent (214300 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 60s. Highs around 102. South winds around 5 mph. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 90s. Northeast winds around 10 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Northeast winds around 10 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. $$ WYZ417-122230- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- 811 AM MDT Fri Jul 12 2024 ...HEAT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 8 AM MDT MONDAY... .REST OF TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Slight chance of dry thunderstorms after 1500. Some thunderstorms may produce damaging winds and small hail after 1500 until 1700, then some thunderstorms may be severe with damaging winds and small hail. Max temperature.....98-103. 24 hr trend......1 degree warmer. Min humidity........8-14 percent. 24 hr trend......2 percent wetter. 20-foot winds.......North around 5 mph shifting to the northeast and gusty in the afternoon. LAL.................1 until 1500, then 6. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 5 mph shifting to the northwest in the afternoon. Mixing height.......4600-6600 ft AGL increasing to 14700-16700 ft AGL in the afternoon. Smoke dispersal.....Poor (26200 knot-ft) increasing to very good (105400 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 2400. Some thunderstorms may be severe with damaging winds until 2400. Min temperature.....65-70. 24 hr trend......3 degrees warmer. Max humidity........50-56 percent. 24 hr trend......2 percent wetter. Humidity recovery...Poor. 20-foot winds.......East around 10 mph and gusty shifting to the south after midnight. LAL.................2 until 2400, then 1. Chc of wetting rain.5 percent. Transport winds.....East around 10 mph shifting to the south after midnight. Mixing height.......6600-8600 ft AGL decreasing to 300-800 ft AGL after midnight. Smoke dispersal.....Poor (5400-38700 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....98-103. 24 hr trend......1 degree warmer. Min humidity........10 percent. 24 hr trend......2 percent drier. 20-foot winds.......Southwest around 5 mph and gusty shifting to the northwest with higher gusts in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph increasing to northwest around 25 mph in the afternoon. Mixing height.......4800-6800 ft AGL increasing to 15900-17900 ft AGL in the afternoon. Smoke dispersal.....Fair (42200 knot-ft) increasing to excellent (385500 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 101. West winds around 5 mph. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 90s. Northeast winds around 10 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Southeast winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. $$ WYZ418-122230- Middle North Platte River Basin/Niobrara and Converse High Plains- 811 AM MDT Fri Jul 12 2024 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 8 AM MDT MONDAY... .REST OF TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Slight chance of thunderstorms after 1700. Some thunderstorms may be severe with damaging winds and small hail after 1700. Max temperature.....96-101. 24 hr trend......4 degrees warmer. Min humidity........7-13 percent. 24 hr trend......1 percent wetter. 20-foot winds.......North around 5 mph. LAL.................1 until 1500, then 2. Chc of wetting rain.Zero percent. Transport winds.....North 5 to 10 mph. Mixing height.......4500-6500 ft AGL increasing to 14600-16600 ft AGL in the afternoon. Smoke dispersal.....Poor (27200 knot-ft) increasing to very good (111600 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 2100. Some thunderstorms may be severe with damaging winds and small hail until 2100. Min temperature.....64-69. 24 hr trend......3 degrees warmer. Max humidity........48-54 percent. 24 hr trend......Unchanged. Humidity recovery...Poor. 20-foot winds.......East around 10 mph shifting to the south after midnight. Gusts up to 20 mph. LAL.................2 until 2100, then 3 until 2400, then 1. Chc of wetting rain.Zero percent. Transport winds.....East around 10 mph shifting to the south after midnight. Mixing height.......6900-8900 ft AGL decreasing to 300-1600 ft AGL after midnight. Smoke dispersal.....Poor to fair (6500-43500 knot-ft). Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....97-102. 24 hr trend......Unchanged. Min humidity........5-11 percent. 24 hr trend......3 percent drier. 20-foot winds.......West around 5 mph shifting to the northwest in the afternoon. Gusts up to 30 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph increasing to northwest around 30 mph in the afternoon. Mixing height.......5700-7700 ft AGL increasing to 17200-19200 ft AGL in the afternoon. Smoke dispersal.....Good (66200 knot-ft) increasing to excellent (485000 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers. Lows in the upper 60s. Highs around 100. West winds around 5 mph. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. North winds around 5 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. Northeast winds around 5 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. $$ WYZ419-122230- North Laramie Range and Adjacent High Plains- 811 AM MDT Fri Jul 12 2024 .REST OF TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Max temperature.....86-96. 24 hr trend......2 degrees warmer. Min humidity........8-14 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Northwest 5 to 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph. Mixing height.......4900-6900 ft AGL increasing to 13500-15500 ft AGL in the afternoon. Smoke dispersal.....Fair (54400 knot-ft) increasing to very good (132800 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 0300, then clear. Min temperature.....62-68. 24 hr trend......3 degrees warmer. Max humidity........36-42 percent. 24 hr trend......4 percent wetter. Humidity recovery...Poor. 20-foot winds.......Northeast around 10 mph and gusty shifting to the southwest after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 10 mph shifting to the southwest after midnight. Mixing height.......6700-8700 ft AGL decreasing to 400-2100 ft AGL after midnight. Smoke dispersal.....Poor to fair (9900-50900 knot-ft). Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Haze after 1100 until 1300. Max temperature.....86-96. 24 hr trend......Unchanged. Min humidity........10 percent. 24 hr trend......2 percent drier. 20-foot winds.......Northwest around 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 20 mph. Mixing height.......7300-9300 ft AGL increasing to 16900-18900 ft AGL in the afternoon. Smoke dispersal.....Very good (124000 knot-ft) increasing to excellent (363300 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy with slight chance of showers and dry thunderstorms. Lows in the upper 60s. Highs in the lower 90s. West winds around 10 mph. .MONDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Northwest winds around 10 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. West winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 70s. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. $$ WYZ420-122230- North Laramie Valley/Shirley Basin- 811 AM MDT Fri Jul 12 2024 .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....89-94. 24 hr trend......3 degrees warmer. Min humidity........5-11 percent. 24 hr trend......1 percent drier. 20-foot winds.......West 5 to 10 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph. Mixing height.......4200-6200 ft AGL increasing to 14400-16400 ft AGL in the afternoon. Smoke dispersal.....Poor (38100 knot-ft) increasing to excellent (157300 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....58-63. 24 hr trend......4 degrees warmer. Max humidity........39-45 percent. 24 hr trend......2 percent wetter. Humidity recovery...Poor. 20-foot winds.......North around 10 mph and gusty shifting to the southeast after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 10 mph shifting to the south after midnight. Mixing height.......7400-9400 ft AGL decreasing to 300-2300 ft AGL after midnight. Smoke dispersal.....Good (66000 knot-ft) decreasing to poor (6200 knot-ft) after midnight. Haines Index........6 or high potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Haze after 1100 until 1300. Max temperature.....89-94. 24 hr trend......Unchanged. Min humidity........10 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest around 5 mph and gusty shifting to the northwest with higher gusts in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing height.......6400-8400 ft AGL increasing to 17400-19400 ft AGL in the afternoon. Smoke dispersal.....Good (86800 knot-ft) increasing to excellent (327000 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 90s. West winds around 5 mph. .MONDAY...Partly cloudy with chance of showers and dry thunderstorms. Lows around 60. Highs in the mid 80s. West winds around 5 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. Northeast winds around 5 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs around 80. $$ WYZ421-122230- Ferris/Seminoe/Shirley Mountains- 811 AM MDT Fri Jul 12 2024 .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....87-95. 24 hr trend......1 degree warmer. Min humidity........9 percent. 24 hr trend......1 percent drier. 20-foot winds.......West 5 to 10 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......4300-6300 ft AGL increasing to 14300-16300 ft AGL in the afternoon. Smoke dispersal.....Poor (36800 knot-ft) increasing to excellent (179700 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....61-66. 24 hr trend......2 degrees warmer. Max humidity........28-34 percent. 24 hr trend......Unchanged. Humidity recovery...Poor. 20-foot winds.......Northwest around 5 mph and gusty shifting to the south after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 5 to 10 mph. Mixing height.......8900-10900 ft AGL decreasing to 1000-3000 ft AGL after midnight. Smoke dispersal.....Good (98600 knot-ft) decreasing to poor (9300 knot-ft) after midnight. Haines Index........6 or high potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Haze after 1000 until 1300. Max temperature.....88-94. 24 hr trend......Unchanged. Min humidity........10 percent. 24 hr trend......1 percent wetter. 20-foot winds.......West 5 to 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing height.......6600-8600 ft AGL increasing to 17100-19100 ft AGL in the afternoon. Smoke dispersal.....Good (90200 knot-ft) increasing to excellent (275200 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. Southwest winds around 5 mph. .MONDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Northwest winds around 5 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. North winds around 5 mph. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs around 80. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. $$ WYZ422-122230- Central and West Carbon- 811 AM MDT Fri Jul 12 2024 .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....90-96. 24 hr trend......2 degrees warmer. Min humidity........8 percent. 24 hr trend......1 percent drier. 20-foot winds.......West around 10 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......4500-6500 ft AGL increasing to 14900-16900 ft AGL in the afternoon. Smoke dispersal.....Fair (55700 knot-ft) increasing to excellent (194300 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....60-65. 24 hr trend......5 degrees warmer. Max humidity........25-31 percent. 24 hr trend......8 percent drier. Humidity recovery...Poor. 20-foot winds.......Northwest around 10 mph and gusty shifting to the southwest after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 5 to 10 mph. Mixing height.......9700-11700 ft AGL decreasing to 700-2700 ft AGL after midnight. Smoke dispersal.....Very good (106800 knot-ft) decreasing to poor (7300 knot-ft) after midnight. Haines Index........6 or high potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Haze after 1200 until 1300. Max temperature.....90-96. 24 hr trend......Unchanged. Min humidity........9 percent. 24 hr trend......1 percent wetter. 20-foot winds.......West 5 to 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing height.......6300-8300 ft AGL increasing to 17900-19900 ft AGL in the afternoon. Smoke dispersal.....Fair (53100 knot-ft) increasing to excellent (224800 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 90s. Southwest winds around 5 mph. .MONDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. West winds around 10 mph. .TUESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs in the mid 80s. West winds around 5 mph. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. $$ WYZ423-122230- Southwest Carbon County- 811 AM MDT Fri Jul 12 2024 .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....90-95. 24 hr trend......Unchanged. Min humidity........8 percent. 24 hr trend......1 percent drier. 20-foot winds.......Southwest around 5 mph and gusty shifting to the northwest with higher gusts in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing height.......4000-6000 ft AGL increasing to 14800-16800 ft AGL in the afternoon. Smoke dispersal.....Fair (41300 knot-ft) increasing to excellent (238900 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....58-63. 24 hr trend......4 degrees warmer. Max humidity........23-29 percent. 24 hr trend......8 percent drier. Humidity recovery...Poor. 20-foot winds.......North around 10 mph and gusty shifting to the east after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph becoming north around 5 mph after midnight. Mixing height.......9800-11800 ft AGL decreasing to 300-2300 ft AGL after midnight. Smoke dispersal.....Excellent (155400 knot-ft) decreasing to poor (6400 knot-ft) after midnight. Haines Index........6 or high potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Max temperature.....90-95. 24 hr trend......Unchanged. Min humidity........10 percent. 24 hr trend......2 percent wetter. 20-foot winds.......South around 5 mph shifting to the west and gusty in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 5 to 10 mph. Mixing height.......5900-7900 ft AGL increasing to 17500-19500 ft AGL in the afternoon. Smoke dispersal.....Poor (31000 knot-ft) increasing to excellent (164500 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 90s. South winds around 5 mph. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows around 60. Highs in the upper 80s. Northwest winds around 5 mph. .TUESDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. Southwest winds around 5 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the mid 80s. .THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. $$ WYZ424-122230- Sierra Madre Range/Medicine Bow NF- 811 AM MDT Fri Jul 12 2024 .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....79-87. 24 hr trend......1 degree cooler. Min humidity........6-12 percent. 24 hr trend......2 percent drier. 20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing to 25 mph in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing height.......5800-7800 ft AGL increasing to 13200-15200 ft AGL in the afternoon. Smoke dispersal.....Good (97500 knot-ft) increasing to excellent (196100 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....57-62. 24 hr trend......5 degrees warmer. Max humidity........22-28 percent. 24 hr trend......6 percent drier. Humidity recovery...Poor. 20-foot winds.......Northwest around 5 mph shifting to the south after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......9400-11400 ft AGL decreasing to 2600-4600 ft AGL after midnight. Smoke dispersal.....Very good (118900 knot-ft) decreasing to fair (42800 knot-ft) after midnight. Haines Index........6 or high potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Max temperature.....79-87. 24 hr trend......2 degrees warmer. Min humidity........7-13 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Southwest around 5 mph shifting to the northwest in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......7300-9300 ft AGL increasing to 17100-19100 ft AGL in the afternoon. Smoke dispersal.....Very good (100500 knot-ft) increasing to excellent (166900 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy with slight chance of thunderstorms. Lows in the upper 50s. Highs in the mid 80s. Southwest winds around 5 mph. .MONDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. Southwest winds around 5 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. .THURSDAY...Mostly clear with slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the mid 70s. $$ WYZ425-122230- Upper North Platte River Basin- 811 AM MDT Fri Jul 12 2024 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING... .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....89-94. 24 hr trend......5 degrees warmer. Min humidity........9 percent. 24 hr trend......2 percent drier. 20-foot winds.......Southwest around 10 mph and gusty shifting to the northwest with higher gusts in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing height.......5800-7800 ft AGL increasing to 14600-16600 ft AGL in the afternoon. Smoke dispersal.....Good (88500 knot-ft) increasing to excellent (201800 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....57-63. 24 hr trend......6 degrees warmer. Max humidity........22-28 percent. 24 hr trend......10 percent drier. Humidity recovery...Poor. 20-foot winds.......West around 5 mph and gusty shifting to the south after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph shifting to the southwest after midnight. Mixing height.......8800-10800 ft AGL decreasing to 600-2600 ft AGL after midnight. Smoke dispersal.....Good (82500 knot-ft) decreasing to poor (6200 knot-ft) after midnight. Haines Index........6 or high potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....89-94. 24 hr trend......1 degree cooler. Min humidity........5-11 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Southwest around 5 mph shifting to the northwest in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing height.......6700-8700 ft AGL increasing to 18000-20000 ft AGL in the afternoon. Smoke dispersal.....Fair (49600 knot-ft) increasing to excellent (183300 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 90s. Southwest winds around 5 mph. .MONDAY...Partly cloudy with chance of showers and thunderstorms. Lows around 60. Highs in the upper 80s. Southwest winds around 5 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. $$ WYZ426-122230- Snowy Range/Medicine Bow NF- 811 AM MDT Fri Jul 12 2024 .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....78-86. 24 hr trend......6 degrees warmer. Min humidity........6-12 percent. 24 hr trend......5 percent drier. 20-foot winds.......West around 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing height.......6000-8000 ft AGL increasing to 12800-14800 ft AGL in the afternoon. Smoke dispersal.....Very good (109600 knot-ft) increasing to excellent (184500 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....53-61. 24 hr trend......Unchanged. Max humidity........24-30 percent. 24 hr trend......4 percent drier. Humidity recovery...Poor. 20-foot winds.......West around 5 mph and gusty shifting to the south after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing height.......8500-10500 ft AGL decreasing to 3900-5900 ft AGL after midnight. Smoke dispersal.....Fair to good (50400-81500 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Slight chance of showers after 1200. Max temperature.....78-86. 24 hr trend......3 degrees cooler. Min humidity........8-14 percent. 24 hr trend......3 percent wetter. 20-foot winds.......West 5 to 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......7300-9300 ft AGL increasing to 16700-18700 ft AGL in the afternoon. Smoke dispersal.....Very good (115700 knot-ft) increasing to excellent (191300 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy with chance of showers and slight chance of dry thunderstorms. Lows in the mid 50s. Highs in the lower 80s. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. Showers likely and chance of thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Southwest winds around 5 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 40s. Highs in the lower 70s. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 40s. Highs in the lower 70s. $$ WYZ427-122230- North Snowy Range Foothills- 811 AM MDT Fri Jul 12 2024 .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....89-94. 24 hr trend......3 degrees warmer. Min humidity........9 percent. 24 hr trend......3 percent drier. 20-foot winds.......West around 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing height.......5300-7300 ft AGL increasing to 14100-16100 ft AGL in the afternoon. Smoke dispersal.....Good (85700 knot-ft) increasing to excellent (195300 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....61-66. 24 hr trend......2 degrees warmer. Max humidity........20-26 percent. 24 hr trend......7 percent drier. Humidity recovery...Poor. 20-foot winds.......West around 10 mph and gusty shifting to the south after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph shifting to the southwest after midnight. Mixing height.......8700-10700 ft AGL decreasing to 700-2700 ft AGL after midnight. Smoke dispersal.....Good (89300 knot-ft) decreasing to poor (9100 knot-ft) after midnight. Haines Index........6 or high potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....89-94. 24 hr trend......1 degree cooler. Min humidity........9 percent. 24 hr trend......1 percent wetter. 20-foot winds.......West 5 to 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing height.......7400-9400 ft AGL increasing to 17800-19800 ft AGL in the afternoon. Smoke dispersal.....Very good (114900 knot-ft) increasing to excellent (266600 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy with slight chance of showers and dry thunderstorms. Lows in the mid 60s. Highs in the lower 90s. West winds around 5 mph. .MONDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Southwest winds around 10 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. Southwest winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs around 80. $$ WYZ428-122230- Southern Laramie Valley- 811 AM MDT Fri Jul 12 2024 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING... .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....89-94. 24 hr trend......3 degrees warmer. Min humidity........10 percent. 24 hr trend......2 percent drier. 20-foot winds.......West around 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing height.......5500-7500 ft AGL increasing to 14300-16300 ft AGL in the afternoon. Smoke dispersal.....Good (82200 knot-ft) increasing to excellent (195200 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....59-64. 24 hr trend......5 degrees warmer. Max humidity........25-31 percent. 24 hr trend......12 percent drier. Humidity recovery...Poor. 20-foot winds.......West around 10 mph and gusty shifting to the south after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph shifting to the southwest after midnight. Mixing height.......7500-9500 ft AGL decreasing to 100-2100 ft AGL after midnight. Smoke dispersal.....Good (65700 knot-ft) decreasing to poor (7900 knot-ft) after midnight. Haines Index........6 or high potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Max temperature.....89-94. 24 hr trend......Unchanged. Min humidity........11 percent. 24 hr trend......Unchanged. 20-foot winds.......West around 10 mph shifting to the northwest in the afternoon. Gusts up to 25 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing height.......7200-9200 ft AGL increasing to 17900-19900 ft AGL in the afternoon. Smoke dispersal.....Good (99100 knot-ft) increasing to excellent (264600 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy with slight chance of showers and dry thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Southwest winds around 5 mph. .MONDAY...Partly cloudy. Chance of showers and dry thunderstorms. Lows in the upper 50s. Highs in the mid 80s. West winds around 10 mph. .TUESDAY...Partly cloudy with showers likely and chance of thunderstorms. Lows in the lower 50s. Highs around 80. South winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows around 50. Highs in the upper 70s. $$ WYZ429-122230- Southern Laramie Range- 811 AM MDT Fri Jul 12 2024 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING... .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....85-90. 24 hr trend......2 degrees warmer. Min humidity........11 percent. 24 hr trend......2 percent drier. 20-foot winds.......Northwest around 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing height.......6300-8300 ft AGL increasing to 14000-16000 ft AGL in the afternoon. Smoke dispersal.....Very good (101000 knot-ft) increasing to excellent (182700 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....59-64. 24 hr trend......4 degrees warmer. Max humidity........30-36 percent. 24 hr trend......6 percent drier. Humidity recovery...Poor. 20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph in the evening. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 10 mph shifting to the southwest after midnight. Mixing height.......7300-9300 ft AGL decreasing to 600-2600 ft AGL after midnight. Smoke dispersal.....Good (63600 knot-ft) decreasing to poor (12700 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Max temperature.....85-90. 24 hr trend......1 degree warmer. Min humidity........12 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Northwest around 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing height.......8000-10000 ft AGL increasing to 17800-19800 ft AGL in the afternoon. Smoke dispersal.....Very good (131100 knot-ft) increasing to excellent (291400 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy with chance of showers and slight chance of dry thunderstorms. Lows in the lower 60s. Highs in the upper 80s. West winds around 5 mph. .MONDAY...Mostly cloudy. Showers likely and chance of dry thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Northwest winds around 10 mph. .TUESDAY...Partly cloudy with showers likely and chance of thunderstorms. Lows in the mid 50s. Highs in the mid 70s. Northwest winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 70s. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the mid 70s. $$ WYZ430-122230- Laramie Foothills and High Plains- 811 AM MDT Fri Jul 12 2024 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 8 AM MDT MONDAY... .REST OF TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Max temperature.....94-99. 24 hr trend......4 degrees warmer. Min humidity........11 percent. 24 hr trend......1 percent drier. 20-foot winds.......Northwest around 10 mph shifting to the north in the afternoon. Gusts up to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......5500-7500 ft AGL increasing to 15300-17300 ft AGL in the afternoon. Smoke dispersal.....Good (69000 knot-ft) increasing to excellent (170300 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....62-67. 24 hr trend......3 degrees warmer. Max humidity........37-43 percent. 24 hr trend......4 percent drier. Humidity recovery...Poor. 20-foot winds.......North around 10 mph and gusty shifting to the west after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 10 mph shifting to the southwest after midnight. Mixing height.......7300-9300 ft AGL decreasing to 100-1400 ft AGL after midnight. Smoke dispersal.....Good (61600 knot-ft) decreasing to poor (5200 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....94-99. 24 hr trend......1 degree cooler. Min humidity........10 percent. 24 hr trend......1 percent drier. 20-foot winds.......Northwest around 10 mph with higher gusts. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing height.......8000-10000 ft AGL increasing to 19900 ft AGL in the afternoon. Smoke dispersal.....Good (98100 knot-ft) increasing to excellent (281900 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy with slight chance of showers and dry thunderstorms. Lows in the mid 60s. Highs in the mid 90s. West winds around 5 mph. .MONDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 60s. Highs around 90. Northwest winds around 10 mph. .TUESDAY...Partly cloudy with showers likely and chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s. North winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs around 80. $$ WYZ431-122230- Laramie East High Plains- 811 AM MDT Fri Jul 12 2024 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 8 AM MDT MONDAY... .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....97-102. 24 hr trend......4 degrees warmer. Min humidity........11 percent. 24 hr trend......1 percent drier. 20-foot winds.......Northwest around 5 mph shifting to the northeast in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph. Mixing height.......4900-6900 ft AGL increasing to 15100-17100 ft AGL in the afternoon. Smoke dispersal.....Poor (39000 knot-ft) increasing to very good (132600 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....61-66. 24 hr trend......2 degrees warmer. Max humidity........48-54 percent. 24 hr trend......2 percent drier. Humidity recovery...Poor. 20-foot winds.......East around 10 mph shifting to the southwest after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 10 mph shifting to the south after midnight. Mixing height.......7000-9000 ft AGL decreasing to 300-1400 ft AGL after midnight. Smoke dispersal.....Poor to fair (7300-52600 knot-ft). Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....97-102. 24 hr trend......1 degree warmer. Min humidity........10 percent. 24 hr trend......1 percent drier. 20-foot winds.......Northwest around 5 mph shifting to the north with higher gusts in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......6600-8600 ft AGL increasing to 18900-20000 ft AGL in the afternoon. Smoke dispersal.....Fair (42100 knot-ft) increasing to excellent (268300 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear with slight chance of showers and thunderstorms. Lows in the mid 60s. Highs around 100. West winds around 5 mph. .MONDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. Northwest winds around 10 mph. .TUESDAY...Partly cloudy. Showers likely and chance of thunderstorms. Lows in the upper 50s. Highs in the mid 80s. North winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. $$ WYZ432-122230- Bordeaux/Chugwater/Wheatland- 811 AM MDT Fri Jul 12 2024 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 8 AM MDT MONDAY... .REST OF TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Max temperature.....98-103. 24 hr trend......4 degrees warmer. Min humidity........12 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Northwest around 5 mph shifting to the northeast in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph. Mixing height.......4600-6600 ft AGL increasing to 13900-15900 ft AGL in the afternoon. Smoke dispersal.....Poor (32400 knot-ft) increasing to very good (127700 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....65-70. 24 hr trend......5 degrees warmer. Max humidity........42-48 percent. 24 hr trend......1 percent wetter. Humidity recovery...Poor. 20-foot winds.......East around 5 mph shifting to the southwest after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 10 mph shifting to the southwest after midnight. Mixing height.......6600-8600 ft AGL decreasing to 400-900 ft AGL after midnight. Smoke dispersal.....Poor to fair (4400-48600 knot-ft). Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....98-103. 24 hr trend......1 degree warmer. Min humidity........9 percent. 24 hr trend......3 percent drier. 20-foot winds.......West around 5 mph shifting to the north in the afternoon. Gusts up to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph increasing to northwest around 20 mph in the afternoon. Mixing height.......6000-8000 ft AGL increasing to 17300-19300 ft AGL in the afternoon. Smoke dispersal.....Fair (41300 knot-ft) increasing to excellent (334600 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the lower 70s. Highs around 101. West winds around 5 mph. .MONDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. Northwest winds around 10 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. South winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. $$ WYZ433-122230- Goshen/Middle-Lower North Platte River Basin- 811 AM MDT Fri Jul 12 2024 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 8 AM MDT MONDAY... .REST OF TODAY... Sky/weather.........Sunny until 1500, then partly cloudy. Max temperature.....99-104. 24 hr trend......1 degree warmer. Min humidity........12 percent. 24 hr trend......1 percent drier. 20-foot winds.......Northeast around 5 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 5 mph. Mixing height.......4000-6000 ft AGL increasing to 12800-14800 ft AGL in the afternoon. Smoke dispersal.....Poor (13200 knot-ft) increasing to good (96200 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 0300, then clear. Min temperature.....64-69. 24 hr trend......4 degrees warmer. Max humidity........53-59 percent. 24 hr trend......Unchanged. Humidity recovery...Fair. 20-foot winds.......East 5 to 10 mph. Gusts up to 20 mph in the evening. LAL.................6 until 2100, then 1 until 2400, then 3 until 0300, then 1. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 15 mph shifting to the south after midnight. Mixing height.......6800-8800 ft AGL decreasing to 400-900 ft AGL after midnight. Smoke dispersal.....Poor to fair (5000-48500 knot-ft). Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....100-105. 24 hr trend......1 degree warmer. Min humidity........9 percent. 24 hr trend......3 percent drier. 20-foot winds.......West around 5 mph shifting to the north with higher gusts in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 5 mph increasing to northwest around 20 mph in the afternoon. Mixing height.......4800-6800 ft AGL increasing to 16700-18700 ft AGL in the afternoon. Smoke dispersal.....Poor (27600 knot-ft) increasing to excellent (366100 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 103. North winds around 5 mph. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 90s. North winds around 5 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows around 60. Highs in the upper 80s. East winds around 5 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. $$