Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
918 FNUS55 KBOI 242042 FWFBOI Fire Weather Planning Forecast for SW Idaho and SE Oregon National Weather Service Boise ID 242 PM MDT Mon Jun 24 2024 ...VERY HOT AND DRY TOMORROW... ...ISOLATED SHOWERS AND HIGH BASED THUNDERSTORMS WITH GUSTY WINDS ON WEDNESDAY... .DISCUSSION... Conditions will be hot and dry tomorrow, with breezy afternoon westerly winds. Poor relative humidity recoveries will continue each night through Wednesday, with lower elevation areas near the Nevada border seeing near single digit minimum relative humidities each afternoon. A cold frontal passage on Wednesday will bring isolated showers and thunderstorms (20-40% chance across mainly high terrain). Gusty and erratic outflow winds up to 40-50 mph will accompany high based thunderstorms on Wednesday, especially in the morning. Above normal upper level moisture values will lead to a better chance of wetting rain later on Wednesday with stronger showers and thunderstorms. IDZ401-402-251515- Western Payette National Forest-Eastern Payette National Forest- 242 PM MDT Mon Jun 24 2024 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....49 to 58. 24 hr trend......On average, 4 degrees warmer. Max humidity........44 to 61 percent. 24 hr trend......On average, 11 percent drier. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 10 mph in the evening, becoming northeast around 8 mph after midnight. Gusts to 18 mph in the evening. Ridges/upr slopes....West 8 to 12 mph with gusts to 20 mph in the evening, becoming light after midnight. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Northwest 5 to 10 mph. .TUESDAY... Sky/weather.........Sunny. Max temperature.....73 to 88. 24 hr trend......On average, 6 degrees warmer. Min humidity........18 to 26 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 10 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........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. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Min temperature.....53 to 64. 24 hr trend......On average, 5 degrees warmer. Max humidity........44 to 56 percent. 24 hr trend......On average, 2 percent drier. 20-foot winds....... Valleys/lwr slopes...Southwest around 8 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Southwest 8 to 10 mph in the evening, becoming light after midnight. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Southeast 5 to 15 mph. .WEDNESDAY... Sky/weather.........Partly cloudy with a slight chance of thunderstorms and showers, mainly in the afternoon. Chance of precipitation 30 percent. Max temperature.....69 to 84. 24 hr trend......On average, 4 degrees cooler. Min humidity........25 to 34 percent. 24 hr trend......On average, 8 percent wetter. 20-foot winds....... Valleys/lwr slopes...South 9 to 15 mph. Gusts to 22 mph in the afternoon. Ridges/upr slopes....South 10 to 16 mph with gusts to 25 mph. Haines Index........3 very low. LAL.................2. CWR /0.10 inch/.....20 percent. Smoke Dispersal: Mixing Height......6000-8000 ft AGL. Transport Winds....Southwest 15 to 20 mph. $$ = IDZ403-251515- Northern Boise National Forest- 242 PM MDT Mon Jun 24 2024 .TONIGHT... Sky/weather.........Clear. Min temperature.....49 to 60. 24 hr trend......On average, 3 degrees warmer. Max humidity........40 to 59 percent. 24 hr trend......On average, 11 percent drier. 20-foot winds....... Valleys/lwr slopes...West 8 to 10 mph with gusts to 20 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Southwest 8 to 11 mph with gusts to 25 mph in the evening, becoming light after midnight. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Southeast around 15 mph. .TUESDAY... Sky/weather.........Sunny. Max temperature.....73 to 88. 24 hr trend......On average, 5 degrees warmer. Min humidity........17 to 22 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 10 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........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......8000-10000 ft AGL. Transport Winds....Southwest 15 to 20 mph. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Min temperature.....52 to 61. 24 hr trend......On average, 2 degrees warmer. Max humidity........47 to 61 percent. 24 hr trend......On average, 4 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest around 8 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Southwest 8 to 10 mph in the evening, becoming light after midnight. Haines Index........5 moderate. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Southeast 5 to 15 mph. .WEDNESDAY... Sky/weather.........Partly cloudy with a slight chance of thunderstorms and showers, mainly in the morning. Chance of precipitation 30 percent. Max temperature.....69 to 84. 24 hr trend......On average, 4 degrees cooler. Min humidity........25 to 34 percent. 24 hr trend......On average, 10 percent wetter. 20-foot winds....... Valleys/lwr slopes...South 8 to 13 mph. Gusts to 18 mph in the afternoon. Ridges/upr slopes....South 8 to 13 mph. Gusts to 22 mph in the afternoon. Haines Index........3 very low. LAL.................2. CWR /0.10 inch/.....20 percent. Smoke Dispersal: Mixing Height......5500-7000 ft AGL. Transport Winds....Southwest 10 to 20 mph. $$ = IDZ421-251515- Southern Boise National Forest/Western Sawtooth National Forest- 242 PM MDT Mon Jun 24 2024 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....51 to 61. 24 hr trend......On average, unchanged. Max humidity........36 to 51 percent. 24 hr trend......On average, 6 percent drier. 20-foot winds....... Valleys/lwr slopes...North 8 to 11 mph with gusts to 20 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....North around 8 mph with gusts to 22 mph in the evening, becoming light after midnight. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....East 15 to 25 mph. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....80 to 91, except 72 to 80 above 6500 feet. 24 hr trend......On average, 4 degrees warmer. Min humidity........14 to 19 percent, except 17 to 22 percent above 6500 feet. 24 hr trend......On average, 3 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest 8 to 12 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........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. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Min temperature.....54 to 64. 24 hr trend......On average, 3 degrees warmer. Max humidity........43 to 59 percent. 24 hr trend......On average, 5 percent wetter. 20-foot winds....... Valleys/lwr slopes...West 8 to 11 mph with gusts to 18 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....West around 8 mph in the evening, shifting to southeast after midnight. Haines Index........5 moderate. LAL.................1 in the evening, increasing to 2 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Southeast 5 to 10 mph. .WEDNESDAY... Sky/weather.........Partly cloudy with a chance of showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Max temperature.....77 to 88, except 68 to 76 above 6500 feet. 24 hr trend......On average, 3 degrees cooler. Min humidity........23 to 31 percent, except 30 to 37 percent above 6500 feet. 24 hr trend......On average, 12 percent wetter. 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....South around 9 mph. Gusts to 20 mph in the afternoon. Haines Index........3 very low. LAL.................2. CWR /0.10 inch/.....20 percent. Smoke Dispersal: Mixing Height......6000-8000 ft AGL. Transport Winds....Southwest 10 to 20 mph. $$ = IDZ400-251515- Northern Boise BLM- 242 PM MDT Mon Jun 24 2024 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....59 to 64. 24 hr trend......On average, 4 degrees warmer. Max humidity........39 to 57 percent. 24 hr trend......On average, 6 percent drier. 20-foot winds....... Valleys/lwr slopes...Northeast 8 to 10 mph. Ridges/upr slopes....Northeast 10 to 12 mph. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Northeast 5 to 15 mph. .TUESDAY... Sky/weather.........Sunny. Max temperature.....87 to 97. 24 hr trend......On average, 5 degrees warmer. Min humidity........15 to 20 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...North around 8 mph in the morning, becoming light upslope less than 8 mph in the afternoon. Ridges/upr slopes....Southeast around 8 mph with gusts to 16 mph in the morning, becoming light 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 5 to 15 mph. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Min temperature.....64 to 69. 24 hr trend......On average, 5 degrees warmer. Max humidity........41 to 53 percent. 24 hr trend......On average, 2 percent drier. 20-foot winds....... Valleys/lwr slopes...Light downslope winds less than 8 mph. Ridges/upr slopes....Southeast around 8 mph in the evening, becoming light after midnight. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Southeast 5 to 10 mph. .WEDNESDAY... Sky/weather.........Partly cloudy with a 20 percent chance of showers and thunderstorms. Max temperature.....84 to 96. 24 hr trend......On average, 2 degrees cooler. Min humidity........20 to 25 percent. 24 hr trend......On average, 6 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming south 8 to 11 mph with gusts to 18 mph in the afternoon. Ridges/upr slopes....South 8 to 12 mph. Haines Index........3 very low. LAL.................2. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......6000-8000 ft AGL. Transport Winds....Southwest 10 to 20 mph. $$ = IDZ420-424-251515- Treasure Valley BLM-Western Twin Falls BLM- 242 PM MDT Mon Jun 24 2024 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....57 to 62. 24 hr trend......On average, unchanged. Max humidity........39 to 54 percent. 24 hr trend......On average, 2 percent drier. 20-foot winds....... Valleys/lwr slopes...North 8 to 10 mph with gusts to 18 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....North 8 to 11 mph with gusts to 20 mph in the evening, becoming light after midnight. Haines Index........5 moderate. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......200-300 ft AGL. Transport Winds....Northeast 5 to 10 mph. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....91 to 98. 24 hr trend......On average, 4 degrees warmer. Min humidity........11 to 17 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 northwest 7 to 10 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 12 mph in the afternoon. Haines Index........5 moderate. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......8000-10000 ft AGL. Transport Winds....West 5 to 20 mph. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Min temperature.....65 to 70. 24 hr trend......On average, 7 degrees warmer. Max humidity........39 to 52 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...North 8 to 10 mph in the evening, shifting to southeast 8 to 9 mph after midnight. Ridges/upr slopes....Northwest 8 to 11 mph in the evening, shifting to east around 8 mph after midnight. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......200-300 ft AGL. Transport Winds....Southeast 5 to 10 mph. .WEDNESDAY... Sky/weather.........Partly cloudy with a 20 percent chance of showers and thunderstorms. Max temperature.....89 to 96. 24 hr trend......On average, 2 degrees cooler. Min humidity........18 to 23 percent. 24 hr trend......On average, 7 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest 8 to 12 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming west 9 to 13 mph with gusts to 18 mph in the afternoon. Haines Index........3 very low. LAL.................2. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......6000-8000 ft AGL. Transport Winds....Southwest 10 to 15 mph. $$ = IDZ423-426-251515- Owyhee Mountains-Southern Highlands- 242 PM MDT Mon Jun 24 2024 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....54 to 62. 24 hr trend......On average, unchanged. Max humidity........28 to 43 percent. 24 hr trend......On average, 7 percent drier. 20-foot winds....... Valleys/lwr slopes...Southwest 8 to 13 mph. Ridges/upr slopes....Southwest 8 to 13 mph. Gusts to 20 mph in the evening. Haines Index........5 moderate. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Southwest 5 to 15 mph. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....87 to 96. 24 hr trend......On average, 2 degrees warmer. Min humidity........11 to 16 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...West 8 to 13 mph. Ridges/upr slopes....West 8 to 13 mph. Gusts to 20 mph in the afternoon. Haines Index........5 moderate. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......9500-11500 ft AGL. Transport Winds....Southwest 10 to 20 mph. .TUESDAY NIGHT... Sky/weather.........Partly cloudy in the evening, then becoming mostly cloudy after midnight. A 20 percent chance of showers and thunderstorms. Min temperature.....60 to 68. 24 hr trend......On average, 6 degrees warmer. Max humidity........45 to 57 percent. 24 hr trend......On average, 15 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest 8 to 14 mph. Ridges/upr slopes....Southwest 8 to 14 mph. Haines Index........4 low. LAL.................2. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......200-300 ft AGL. Transport Winds....Southwest 10 to 15 mph. .WEDNESDAY... Sky/weather.........Partly cloudy with a chance of showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Max temperature.....85 to 94. 24 hr trend......On average, unchanged. Min humidity........17 to 24 percent. 24 hr trend......On average, 7 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest 11 to 17 mph. Gusts to 24 mph in the afternoon. Ridges/upr slopes....Southwest 11 to 17 mph. Gusts to 26 mph in the afternoon. Haines Index........3 very low. LAL.................2. CWR /0.10 inch/.....20 percent. Smoke Dispersal: Mixing Height......7000-9000 ft AGL. Transport Winds....Southwest 10 to 25 mph. $$ = ORZ646-251515- Baker Valley- 142 PM PDT Mon Jun 24 2024 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....50 to 61. 24 hr trend......On average, 7 degrees warmer. Max humidity........41 to 61 percent. 24 hr trend......On average, 6 percent drier. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 11 mph. Ridges/upr slopes....Northwest 8 to 11 mph. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. .TUESDAY... Sky/weather.........Sunny. Max temperature.....85 to 96. 24 hr trend......On average, 7 degrees warmer. Min humidity........15 to 20 percent. 24 hr trend......On average, unchanged. 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. CWR /0.10 inch/.....0 percent. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....56 to 66. 24 hr trend......On average, 6 degrees warmer. Max humidity........39 to 59 percent. 24 hr trend......On average, 4 percent drier. 20-foot winds....... Valleys/lwr slopes...Southeast around 8 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....South around 8 mph with gusts to 16 mph in the evening, becoming light after midnight. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy with a 20 percent chance of showers and thunderstorms. Max temperature.....82 to 93. 24 hr trend......On average, 3 degrees cooler. Min humidity........20 to 26 percent. 24 hr trend......On average, 6 percent wetter. 20-foot winds....... Valleys/lwr slopes...South 8 to 10 mph. Gusts to 20 mph in the afternoon. Ridges/upr slopes....South 10 to 15 mph. Gusts to 25 mph in the afternoon. Haines Index........3 very low. LAL.................2. CWR /0.10 inch/.....10 percent. $$ = ORZ636-637-251515- Burns BLM-Vale BLM- 242 PM MDT Mon Jun 24 2024 /142 PM PDT Mon Jun 24 2024/ .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....52 to 61. 24 hr trend......On average, 3 degrees warmer. Max humidity........29 to 44 percent. 24 hr trend......On average, 4 percent drier. 20-foot winds....... Valleys/lwr slopes...West 8 to 14 mph. Gusts to 20 mph in the evening. Ridges/upr slopes....West 8 to 14 mph. Gusts to 22 mph in the evening. Haines Index........5 moderate. LAL.................1. CWR /0.10 inch/.....0 percent. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....86 to 96. 24 hr trend......On average, 3 degrees warmer. Min humidity........10 to 15 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 12 mph with gusts to 20 mph in the afternoon. Ridges/upr slopes....Southwest 8 to 14 mph. Gusts to 22 mph in the afternoon. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. .TUESDAY NIGHT... Sky/weather.........Partly cloudy with a 20 percent chance of showers and thunderstorms. Min temperature.....58 to 67. 24 hr trend......On average, 6 degrees warmer. Max humidity........41 to 51 percent. 24 hr trend......On average, 5 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest 8 to 14 mph. Gusts to 20 mph in the evening. Ridges/upr slopes....Southwest 8 to 14 mph. Gusts to 22 mph in the evening. Haines Index........4 low. LAL.................2. CWR /0.10 inch/.....10 percent. .WEDNESDAY... Sky/weather.........Partly cloudy with a 20 percent chance of showers and thunderstorms. Max temperature.....84 to 95. 24 hr trend......On average, 3 degrees cooler. Min humidity........13 to 19 percent. 24 hr trend......On average, 3 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest 13 to 19 mph. Gusts to 28 mph in the afternoon. Ridges/upr slopes....Southwest 14 to 20 mph. Gusts to 28 mph in the afternoon. Haines Index........3 very low. LAL.................2. CWR /0.10 inch/.....10 percent. $$ = .FORECAST DAYS 3 THROUGH 7... .THURSDAY...Partly cloudy. A 40 percent chance of showers and thunderstorms. Lows 48 to 61. Highs 64 to 79. West winds 10 to 20 mph with gusts to 30 mph. .FRIDAY...Mostly clear. Lows 40 to 51. Highs 67 to 82. Northwest winds 10 to 20 mph with gusts to 30 mph. .SATURDAY...Warmer. Mostly clear. Lows 45 to 55. Highs 78 to 93. Northeast winds up to 10 mph with gusts to 20 mph. .SUNDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms. Lows 51 to 62. Highs 73 to 88. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Lows 46 to 57. Highs 67 to 82. .OUTLOOK FOR TUESDAY JULY 2 THROUGH MONDAY JULY 8 The CPC 8 to 14 day outlook favors near normal temperatures (50% chance) and below normal precipitation (40-50% chance) for the region. $$ =