Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
356 FNUS55 KBOI 151345 FWFBOI Fire Weather Planning Forecast for SW Idaho and SE Oregon National Weather Service Boise ID 745 AM MDT Thu Aug 15 2024 ...RED FLAG WARNING IN EFFECT UNTIL 10 PM MDT /9 PM PDT/ THIS EVENING FOR SCATTERED THUNDERSTORMS IN ZONES 636, 637, 646, 402, AND 403... ...GUSTY WINDS NEAR THUNDERSTORMS... ...HOT, DRY, AND WINDY ON SATURDAY, ESPECIALLY IN SE OREGON... .DISCUSSION... Thunderstorms today with scattered coverage in Red Flag Warning zones and isolated coverage in others. Gusty and erratic winds near storms of up to 40 to 50 mph. Localized wetting rains under storms and heavier showers. Morning storms move out around 16Z, before another round begins this afternoon at around 19Z. Afternoon storms are expected to initiate in SE Oregon and Central Idaho, and will generally propagate towards the NE. Mostly typical afternoon winds through the forecast, but on Saturday a big warm up comes at the same time as gusty winds in SE Oregon. Right now the forecast calls for Red Flag conditions for Winds/RH being met in Burns BLM and possibly SW portions of Vale BLM, but will re-evaluate as we approach the end of our current Red Flags. IDZ401-152215- Western Payette National Forest- 745 AM MDT Thu Aug 15 2024 .TODAY... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms in the morning, then numerous rain showers and scattered thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 70 percent. Max temperature.....65 to 80. 24 hr trend......On average, 2 degrees cooler. Min humidity........29 to 39 percent. 24 hr trend......On average, 8 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest around 10 mph. Ridges/upr slopes....Northwest around 10 mph. Haines Index........4 low. LAL.................4. CWR /0.10 inch/.....30 percent. Smoke Dispersal: Mixing Height......6000-8000 ft AGL. Transport Winds....Southwest 5 to 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy with numerous rain showers and scattered thunderstorms in the evening, then partly cloudy with scattered rain showers and isolated thunderstorms after midnight. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 60 percent. Min temperature.....45 to 56. 24 hr trend......On average, 3 degrees cooler. Max humidity........73 to 92 percent. 24 hr trend......On average, 22 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 14 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....North 8 to 13 mph in the evening, becoming light after midnight. Haines Index........3 very low. LAL.................4 in the evening, decreasing to 2 after midnight. CWR /0.10 inch/.....30 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....North 5 to 15 mph. .FRIDAY... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Max temperature.....64 to 79. 24 hr trend......On average, unchanged. Min humidity........28 to 38 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest around 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 10 mph in the afternoon. Haines Index........3 very low. LAL.................1 in the morning, increasing to 2 in the afternoon. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......7000-9000 ft AGL. Transport Winds....Southwest 10 to 20 mph. $$ = IDZ402-152215- Eastern Payette National Forest- 745 AM MDT Thu Aug 15 2024 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 10 PM MDT THIS EVENING... .TODAY... Sky/weather.........Partly cloudy with isolated showers and thunderstorms in the morning, then widespread rain showers and scattered thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 90 percent. Max temperature.....62 to 77. 24 hr trend......On average, unchanged. Min humidity........28 to 38 percent. 24 hr trend......On average, 4 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming northwest around 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming west around 8 mph in the afternoon. Haines Index........4 low. LAL.................3 in the morning, increasing to 4 in the afternoon. CWR /0.10 inch/.....40 percent. Smoke Dispersal: Mixing Height......6500-8500 ft AGL. Transport Winds....Southwest 5 to 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy with numerous rain showers and scattered thunderstorms in the evening, then partly cloudy with scattered rain showers and isolated thunderstorms after midnight. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 60 percent. Min temperature.....42 to 52. 24 hr trend......On average, 2 degrees cooler. Max humidity........73 to 91 percent. 24 hr trend......On average, 19 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light downslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph. Haines Index........3 very low. LAL.................4 in the evening, decreasing to 2 after midnight. CWR /0.10 inch/.....30 percent. Smoke Dispersal: Mixing Height......100-600 ft AGL. Transport Winds....Southeast up to 10 mph. .FRIDAY... Sky/weather.........Partly cloudy. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Max temperature.....62 to 77. 24 hr trend......On average, unchanged. Min humidity........28 to 38 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest 8 to 9 mph with gusts to 16 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 11 mph with gusts to 18 mph in the afternoon. Haines Index........3 very low. LAL.................1 in the morning, increasing to 2 in the afternoon. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......7500-9500 ft AGL. Transport Winds....Southwest 15 to 20 mph. $$ = IDZ403-152215- Northern Boise National Forest- 745 AM MDT Thu Aug 15 2024 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 10 PM MDT THIS EVENING... .TODAY... Sky/weather.........Partly cloudy with scattered showers and thunderstorms in the morning, then widespread rain showers and scattered thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 90 percent. Max temperature.....64 to 79. 24 hr trend......On average, unchanged. Min humidity........26 to 33 percent. 24 hr trend......On average, 4 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming west around 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph. Gusts to 14 mph in the afternoon. Haines Index........4 low. LAL.................4. CWR /0.10 inch/.....40 percent. Smoke Dispersal: Mixing Height......8000-10000 ft AGL. Transport Winds....South 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy with scattered showers and thunderstorms in the evening, then partly cloudy with isolated showers and thunderstorms after midnight. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 50 percent. Min temperature.....42 to 53. 24 hr trend......On average, 2 degrees cooler. Max humidity........63 to 87 percent. 24 hr trend......On average, 19 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 10 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....North 8 to 9 mph in the evening, becoming light after midnight. Haines Index........3 very low. LAL.................4 in the evening, decreasing to 2 after midnight. CWR /0.10 inch/.....20 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....South 5 to 10 mph. .FRIDAY... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Max temperature.....65 to 80. 24 hr trend......On average, unchanged. Min humidity........26 to 36 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest 8 to 9 mph with gusts to 16 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 11 mph with gusts to 18 mph in the afternoon. Haines Index........3 very low. LAL.................1 in the morning, increasing to 2 in the afternoon. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......8000-10000 ft AGL. Transport Winds....Southwest 15 to 20 mph. $$ = IDZ421-152215- Southern Boise National Forest/Western Sawtooth National Forest- 745 AM MDT Thu Aug 15 2024 .TODAY... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms in the morning, then numerous rain showers and scattered thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 60 percent. Max temperature.....73 to 84, except 65 to 72 above 6500 feet. 24 hr trend......On average, unchanged. Min humidity........21 to 28 percent, except 26 to 33 percent above 6500 feet. 24 hr trend......On average, 5 percent wetter. 20-foot winds....... Valleys/lwr slopes...East 8 to 13 mph in the morning, shifting to southwest 8 to 14 mph in the afternoon. Ridges/upr slopes....South 8 to 13 mph. Haines Index........4 low. LAL.................4. CWR /0.10 inch/.....30 percent. Smoke Dispersal: Mixing Height......8500-10500 ft AGL. Transport Winds....Southwest 15 to 20 mph. .TONIGHT... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms in the evening. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 30 percent. Min temperature.....44 to 54. 24 hr trend......On average, 2 degrees cooler. Max humidity........55 to 79 percent. 24 hr trend......On average, 16 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 10 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Northwest 8 to 10 mph in the evening, becoming light after midnight. Haines Index........4 low. LAL.................4 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....North 5 to 15 mph. .FRIDAY... Sky/weather.........Sunny. Max temperature.....74 to 84, except 65 to 73 above 6500 feet. 24 hr trend......On average, unchanged. Min humidity........21 to 30 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest 8 to 11 mph with gusts to 18 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 11 mph with gusts to 18 mph in the afternoon. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......7500-9500 ft AGL. Transport Winds....Southwest 10 to 20 mph. $$ = IDZ400-152215- Northern Boise BLM- 745 AM MDT Thu Aug 15 2024 .TODAY... Sky/weather.........Partly cloudy with scattered showers. Scattered thunderstorms. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 40 percent. Max temperature.....77 to 87. 24 hr trend......On average, 3 degrees cooler. Min humidity........23 to 29 percent. 24 hr trend......On average, 7 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 10 to 16 mph. Ridges/upr slopes....Northwest 10 to 16 mph. Gusts to 22 mph in the morning. Haines Index........4 low. LAL.................4. CWR /0.10 inch/.....30 percent. Smoke Dispersal: Mixing Height......8500-9500 ft AGL. Transport Winds....Southwest 10 to 20 mph. .TONIGHT... Sky/weather.........Mostly cloudy with scattered showers and thunderstorms in the evening. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 40 percent. Min temperature.....54 to 59. 24 hr trend......On average, 3 degrees cooler. Max humidity........69 to 82 percent. 24 hr trend......On average, 24 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 11 to 17 mph with gusts to 24 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Northwest 10 to 16 mph in the evening, becoming light after midnight. Haines Index........4 low. LAL.................4 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....20 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....North 5 to 15 mph. .FRIDAY... Sky/weather.........Sunny. Max temperature.....78 to 88. 24 hr trend......On average, unchanged. Min humidity........23 to 29 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest around 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......8000-9000 ft AGL. Transport Winds....Southwest 5 to 15 mph. $$ = IDZ420-424-152215- Treasure Valley BLM-Western Twin Falls BLM- 745 AM MDT Thu Aug 15 2024 .TODAY... Sky/weather.........Partly cloudy with scattered showers. Scattered thunderstorms. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 30 percent. Max temperature.....84 to 89. 24 hr trend......On average, unchanged. Min humidity........18 to 28 percent. 24 hr trend......On average, 4 percent wetter. 20-foot winds....... Valleys/lwr slopes...East 8 to 12 mph in the morning, shifting to west 8 to 10 mph in the afternoon. Ridges/upr slopes....East 8 to 14 mph in the morning, shifting to southwest 8 to 13 mph in the afternoon. Haines Index........4 low. LAL.................4. CWR /0.10 inch/.....20 percent. Smoke Dispersal: Mixing Height......8500-10500 ft AGL. Transport Winds....West 10 to 15 mph. .TONIGHT... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms in the evening. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 30 percent. Min temperature.....53 to 58. 24 hr trend......On average, 2 degrees cooler. Max humidity........58 to 78 percent. 24 hr trend......On average, 14 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 12 mph with gusts to 20 mph. Ridges/upr slopes....Northwest 8 to 13 mph in the evening, becoming light after midnight. Haines Index........4 low. LAL.................4 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Northwest 5 to 15 mph. .FRIDAY... Sky/weather.........Sunny. Max temperature.....84 to 90. 24 hr trend......On average, unchanged. Min humidity........19 to 29 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Gusts to 16 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 9 mph with gusts to 18 mph in the afternoon. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......6500-8500 ft AGL. Transport Winds....West 5 to 15 mph. $$ = IDZ423-426-152215- Owyhee Mountains-Southern Highlands- 745 AM MDT Thu Aug 15 2024 .TODAY... Sky/weather.........Partly cloudy with scattered showers. Scattered thunderstorms. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 30 percent. Max temperature.....77 to 87. 24 hr trend......On average, unchanged. Min humidity........14 to 24 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...West 8 to 14 mph with gusts to 18 mph. Ridges/upr slopes....West 8 to 14 mph. Haines Index........4 low. LAL.................4. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......10000-12000 ft AGL. Transport Winds....Southwest 10 to 20 mph. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms in the evening. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 20 percent. Min temperature.....49 to 57. 24 hr trend......On average, 3 degrees cooler. Max humidity........61 to 73 percent. 24 hr trend......On average, 16 percent wetter. 20-foot winds....... Valleys/lwr slopes...West 8 to 12 mph with gusts to 20 mph. Ridges/upr slopes....West 8 to 12 mph in the evening, becoming light after midnight. Haines Index........5 moderate. LAL.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Northwest 5 to 15 mph. .FRIDAY... Sky/weather.........Sunny. Max temperature.....79 to 88. 24 hr trend......On average, unchanged. Min humidity........13 to 23 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming north around 8 mph with gusts to 18 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 12 mph with gusts to 22 mph in the afternoon. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......6000-8000 ft AGL. Transport Winds....West 10 to 20 mph. $$ = ORZ646-152215- Baker Valley- 645 AM PDT Thu Aug 15 2024 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM PDT THIS EVENING... .TODAY... Sky/weather.........Widespread showers and scattered thunderstorms, mainly in the morning. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 80 percent. Max temperature.....72 to 85. 24 hr trend......On average, 4 degrees cooler. Min humidity........27 to 36 percent. 24 hr trend......On average, 12 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 9 to 15 mph. Ridges/upr slopes....Northwest 9 to 15 mph. Haines Index........3 very low. LAL.................4. CWR /0.10 inch/.....50 percent. .TONIGHT... Sky/weather.........Mostly cloudy with scattered showers and thunderstorms in the evening. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 50 percent. Min temperature.....47 to 57. 24 hr trend......On average, 3 degrees cooler. Max humidity........74 to 92 percent. 24 hr trend......On average, 21 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 9 to 15 mph. Gusts to 22 mph in the evening. Ridges/upr slopes....Northwest 9 to 15 mph. Haines Index........3 very low. LAL.................4 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....20 percent. .FRIDAY... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Max temperature.....74 to 86. 24 hr trend......On average, 2 degrees warmer. Min humidity........25 to 32 percent. 24 hr trend......On average, 3 percent drier. 20-foot winds....... Valleys/lwr slopes...Northwest around 8 mph in the morning, becoming light upslope less than 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph. Haines Index........3 very low. LAL.................1 in the morning, increasing to 2 in the afternoon. CWR /0.10 inch/.....10 percent. $$ = ORZ636-152215- Burns BLM- 645 AM PDT Thu Aug 15 2024 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM PDT THIS EVENING... .TODAY... Sky/weather.........Partly cloudy with scattered rain showers. Scattered thunderstorms. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....71 to 82. 24 hr trend......On average, 5 degrees cooler. Min humidity........22 to 32 percent. 24 hr trend......On average, 11 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 14 mph with gusts to 22 mph in the morning, becoming light upslope less than 8 mph in the afternoon. Ridges/upr slopes....Northwest 8 to 12 mph. Haines Index........3 very low. LAL.................4. CWR /0.10 inch/.....20 percent. .TONIGHT... Sky/weather.........Mostly cloudy with scattered showers and thunderstorms in the evening. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 30 percent. Min temperature.....43 to 53. 24 hr trend......On average, 6 degrees cooler. Max humidity........69 to 94 percent. 24 hr trend......On average, 16 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 11 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Northwest 8 to 12 mph in the evening, becoming light after midnight. Haines Index........3 very low. LAL.................4 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. .FRIDAY... Sky/weather.........Sunny. Max temperature.....76 to 85. 24 hr trend......On average, 4 degrees warmer. Min humidity........18 to 26 percent. 24 hr trend......On average, 6 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest around 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 10 mph in the afternoon. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....0 percent. $$ = ORZ637-152215- Vale BLM- 745 AM MDT Thu Aug 15 2024 /645 AM PDT Thu Aug 15 2024/ ...RED FLAG WARNING IN EFFECT UNTIL 10 PM MDT /9 PM PDT/ THIS EVENING... .TODAY... Sky/weather.........Widespread showers and scattered thunderstorms, mainly in the morning. Thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 80 percent. Max temperature.....75 to 85. 24 hr trend......On average, 4 degrees cooler. Min humidity........18 to 28 percent. 24 hr trend......On average, 8 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 14 mph. Ridges/upr slopes....West 8 to 14 mph. Haines Index........4 low. LAL.................4. CWR /0.10 inch/.....30 percent. .TONIGHT... Sky/weather.........Mostly cloudy with scattered showers and thunderstorms in the evening. Thunderstorms may produce gusty winds in the evening. Chance of precipitation 40 percent. Min temperature.....49 to 58. 24 hr trend......On average, 3 degrees cooler. Max humidity........65 to 83 percent. 24 hr trend......On average, 20 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 14 mph with gusts to 22 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Northwest 8 to 12 mph. Haines Index........3 very low. LAL.................4 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....20 percent. .FRIDAY... Sky/weather.........Sunny. Max temperature.....78 to 87. 24 hr trend......On average, 3 degrees warmer. Min humidity........15 to 25 percent. 24 hr trend......On average, 2 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest 8 to 9 mph with gusts to 16 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 13 mph in the afternoon. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....0 percent. $$ = .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Lows 48 to 60. Highs 80 to 95. Southeast winds 10 to 15 mph with gusts to 25 mph. .SUNDAY...Mostly clear. Lows 49 to 62. Highs 76 to 91. Southwest winds 10 to 15 mph with gusts to 25 mph. .MONDAY...Partly cloudy. A 20 percent chance of showers. Lows 49 to 62. Highs 78 to 93. Southwest winds up to 10 mph with gusts to 20 mph. .TUESDAY...Mostly clear. Lows 49 to 60. Highs 76 to 91. .WEDNESDAY...Mostly clear. Lows 46 to 58. Highs 73 to 88. $$ =