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Spot Forecast
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
220 FNUS75 KCYS 201532 FWSCYS Spot Forecast for Henderson Fire...Minatare Fire Dept National Weather Service Cheyenne WY 932 AM MDT Sat Jul 20 2024 If conditions become unrepresentative, contact the National Weather Service at (307) 772-2227 .DISCUSSION... This is a test...test...test .REST OF TONIGHT... Sky/weather.........Partly cloudy (40-50 percent). Slight chance of thunderstorms overnight. Slight chance of showers overnight. Slight chance of thunderstorms overnight. Patchy fog after 3 am. CWR.................3 percent. LAL.................1 until 2400, then 3. Min temperature.....Around 60. Max humidity........89 percent. Wind (20 ft)........Northeast winds 8 to 15 mph shifting to the north 7 to 10 mph overnight. Gusty and erratic winds expected near thunderstorms overnight. Gusty and erratic winds expected near thunderstorms overnight. Mixing height.......500 ft AGL. Transport winds.....Northeast 9 to 15 mph. Smoke dispersal.....Poor (4400 knot-ft). Haines Index........3 to 4 or very low to low potential for large plume dominated fire growth. TIME (MDT) 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........46 43 39 38 39 41 43 46 49 Weather cov..... SCH SCH SCH PTY PTY PTY Weather type.... RW RW RW FOG FOG FOG Tstm cov........ SCH SCH SCH SCH SCH SCH CWR.............0 0 0 0 0 0 0 0 0 LAL.............1 1 1 3 3 3 3 3 3 Temp............70 67 65 64 64 63 62 63 62 RH..............71 73 83 86 83 85 89 81 83 20 FT wind dir..E E NE NE N N NW N N 20 FT wind spd..15 13 10 9 9 9 9 10 10 20 FT wind gust. 16 12 Mix hgt (kft)...0.8 1.2 1.5 1.7 1.5 1.2 0.9 0.6 0.5 Transp wind dir.NE NE E E NE NE NE NE NE Transp wind spd.13 14 15 15 13 10 9 9 10 Haines index....4 4 4 3 3 3 3 3 3 SDspl kt-ft/100010 16 22 23 19 12 8 6 5 .TODAY... Sky/weather.........Mostly sunny (35-45 percent). Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. CWR.................5 percent. LAL.................2 until 1200, then 4. Max temperature.....Around 84. Min humidity........35 percent. Wind (20 ft)........Northeast winds around 5 mph early in the morning becoming light, then becoming north 5 to 14 mph early in the morning shifting to the northeast around 15 mph. Gusty and erratic winds expected near thunderstorms. Mixing height.......9900 ft AGL. Transport winds.....North 10 to 15 mph. Smoke dispersal.....Poor (6800 knot-ft) early in the morning increasing to good (94100 knot-ft) in the afternoon increasing to good (99300 knot-ft) early in the morning increasing to very good (118200 knot-ft) in the afternoon in the afternoon. Haines Index........2 to 3 or very low potential for large plume dominated fire growth. TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........53 44 36 27 29 30 32 39 45 52 50 47 Weather cov.....SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC CHC CHC Weather type....RW RW RW RW RW RW RW RW RW RW RW RW Tstm cov........SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC CHC CHC CWR.............0 0 0 0 0 0 10 10 10 10 10 10 LAL.............3 3 3 3 3 3 4 4 4 4 4 4 Temp............62 66 69 71 74 76 77 79 80 80 82 80 RH..............86 75 66 58 51 46 43 39 37 37 34 37 20 FT wind dir..NE N N N N N N N NE NE NE NE 20 FT wind spd..5 3 6 7 8 10 14 14 15 15 15 15 20 FT wind gust.8 7 9 13 15 18 20 21 21 21 21 21 Mix hgt (kft)...0.7 1.1 1.9 3.1 4.9 7.0 8.6 9.4 9.7 9.8 9.9 9.9 Transp wind dir.N NE NE NE NE N N N N N N N Transp wind spd.10 12 13 13 14 15 15 14 13 12 12 12 Haines index....3 3 3 3 3 3 2 2 2 2 2 2 SDspl kt-ft/10007 13 24 37 63 94 113 118 113 105 104 102 $$ Forecaster...Cox Requested by...Nathan Flowers Type of request...WILDFIRE .TAG 2418495.2/CYS .DELDT 07/19/24 .FormatterVersion 2.0.0 .EMAIL firedept@gering.org