![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
498 FNUS55 KBOI 172053 FWFBOI Fire Weather Planning Forecast for SW Idaho and SE Oregon National Weather Service Boise ID 253 PM MDT Mon Jun 17 2024 ...WARMING AND DRYING TREND THIS WEEK... .DISCUSSION...Isolated showers and thunderstorms will taper off this evening as low pressure moves east. Additional showers and isolated thunderstorms will redevelop on Tuesday in the Idaho forest districts with dry conditions elsewhere. A warming and drying trend will commence this week as a ridge of high pressure builds across the West. Above normal temperatures and low humidities are expected by Thursday with typical afternoon breezes. IDZ401-402-181530- Western Payette National Forest-Eastern Payette National Forest- 253 PM MDT Mon Jun 17 2024 .TONIGHT... Sky/weather.........Mostly cloudy with a chance of rain and snow showers. A slight chance of thunderstorms in the evening. Chance of precipitation 50 percent. Snow level 6000 feet MSL. Min temperature.....26 to 38. 24 hr trend......On average, unchanged. Max humidity........82 to 100 percent. 24 hr trend......On average, 4 percent drier. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 11 mph with gusts to 18 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Northwest 8 to 12 mph with gusts to 20 mph in the evening, becoming light after midnight. Haines Index........3 very low. LAL.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....30 percent. Smoke Dispersal: Mixing Height......200-700 ft AGL. Transport Winds....Northwest 5 to 10 mph. .TUESDAY... Sky/weather.........Partly cloudy. A chance of rain and snow showers in the morning, then rain showers likely, a slight chance of thunderstorms and snow showers likely in the afternoon. Chance of precipitation 70 percent. No snow accumulation. Snow level 7000 feet MSL. Max temperature.....46 to 61. 24 hr trend......On average, 12 degrees warmer. Min humidity........35 to 50 percent. 24 hr trend......On average, 21 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. 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/.....20 percent. Smoke Dispersal: Mixing Height......5000-7000 ft AGL. Transport Winds....Southwest 5 to 10 mph. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Min temperature.....29 to 42. 24 hr trend......On average, 3 degrees warmer. Max humidity........60 to 88 percent. 24 hr trend......On average, 15 percent drier. 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.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......0-100 ft AGL. Transport Winds....Southeast 5 to 10 mph. .JUNETEENTH... Sky/weather.........Sunny. Max temperature.....56 to 71. 24 hr trend......On average, 10 degrees warmer. Min humidity........20 to 29 percent. 24 hr trend......On average, 21 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......8000-10000 ft AGL. Transport Winds....Southwest 5 to 10 mph. $$ = IDZ403-181530- Northern Boise National Forest- 253 PM MDT Mon Jun 17 2024 .TONIGHT... Sky/weather.........Mostly cloudy with a slight chance of thunderstorms, a chance of rain and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Chance of precipitation 40 percent. Snow level 6000 feet MSL. Min temperature.....24 to 34. 24 hr trend......On average, 4 degrees cooler. Max humidity........82 to 100 percent. 24 hr trend......On average, 2 percent drier. 20-foot winds....... Valleys/lwr slopes...Northwest around 8 mph with gusts to 18 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Northwest 8 to 11 mph with gusts to 20 mph in the evening, becoming light after midnight. Haines Index........3 very low. LAL.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......200-300 ft AGL. Transport Winds....North 5 to 10 mph. .TUESDAY... Sky/weather.........Partly cloudy. A chance of rain showers, a slight chance of thunderstorms and a chance of snow showers in the afternoon. Chance of precipitation 50 percent. Snow level 7000 feet MSL. Max temperature.....47 to 62. 24 hr trend......On average, 12 degrees warmer. Min humidity........32 to 47 percent. 24 hr trend......On average, 26 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. 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/.....20 percent. Smoke Dispersal: Mixing Height......6500-8500 ft AGL. Transport Winds....Southwest 5 to 10 mph. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Min temperature.....27 to 38. 24 hr trend......On average, 3 degrees warmer. Max humidity........60 to 85 percent. 24 hr trend......On average, 16 percent drier. 20-foot winds....... Valleys/lwr slopes...Light downslope winds less than 8 mph. 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......100-200 ft AGL. Transport Winds....East around 5 mph. .JUNETEENTH... Sky/weather.........Sunny. Max temperature.....56 to 71. 24 hr trend......On average, 10 degrees warmer. Min humidity........19 to 26 percent. 24 hr trend......On average, 18 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. 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......9000-11000 ft AGL. Transport Winds....Southwest around 5 mph. $$ = IDZ421-181530- Southern Boise National Forest/Western Sawtooth National Forest- 253 PM MDT Mon Jun 17 2024 .TONIGHT... Sky/weather.........Partly cloudy. A slight chance of thunderstorms, a chance of rain and snow showers in the evening. Chance of precipitation 30 percent. Min temperature.....24 to 35. 24 hr trend......On average, 7 degrees cooler. Max humidity........75 to 100 percent. 24 hr trend......On average, 5 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 17 to 23 mph with gusts to 38 mph in the evening, becoming north 8 to 10 mph with gusts to 18 mph after midnight. Ridges/upr slopes....Northwest 17 to 23 mph with gusts to 38 mph in the evening, becoming north 8 to 10 mph with gusts to 18 mph after midnight. Haines Index........3 very low. LAL.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......200-300 ft AGL. Transport Winds....North 10 to 20 mph. .TUESDAY... Sky/weather.........Partly cloudy. A 30 percent chance of rain and snow showers in the afternoon. Max temperature.....54 to 65, except 46 to 53 above 6500 feet. 24 hr trend......On average, 12 degrees warmer. Min humidity........23 to 33 percent, except 30 to 44 percent above 6500 feet. 24 hr trend......On average, 24 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming west 8 to 10 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming west 8 to 10 mph in the afternoon. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......7500-9500 ft AGL. Transport Winds....Southwest 5 to 15 mph. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Min temperature.....30 to 40. 24 hr trend......On average, 6 degrees warmer. Max humidity........44 to 64 percent. 24 hr trend......On average, 29 percent drier. 20-foot winds....... Valleys/lwr slopes...West 8 to 9 mph with gusts to 16 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 east after midnight. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......100-200 ft AGL. Transport Winds....Northeast 5 to 10 mph. .JUNETEENTH... Sky/weather.........Sunny. Max temperature.....64 to 74, except 55 to 62 above 6500 feet. 24 hr trend......On average, 9 degrees warmer. Min humidity........15 to 22 percent, except 19 to 26 percent above 6500 feet. 24 hr trend......On average, 11 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming south around 8 mph in the afternoon. Ridges/upr slopes....East around 8 mph in the morning, becoming light in the afternoon. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......8000-9500 ft AGL. Transport Winds....South 5 to 10 mph. $$ = IDZ400-181530- Northern Boise BLM- 253 PM MDT Mon Jun 17 2024 .TONIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Min temperature.....37 to 42. 24 hr trend......On average, 3 degrees cooler. Max humidity........80 to 95 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...North 8 to 13 mph with gusts to 22 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....North 9 to 15 mph with gusts to 24 mph in the evening, becoming light after midnight. Haines Index........3 very low. LAL.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......200-300 ft AGL. Transport Winds....North 5 to 15 mph. .TUESDAY... Sky/weather.........Partly cloudy. A 20 percent chance of rain showers in the afternoon. Max temperature.....62 to 72. 24 hr trend......On average, 10 degrees warmer. Min humidity........23 to 30 percent. 24 hr trend......On average, 16 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......7500-8000 ft AGL. Transport Winds....Southwest around 5 mph. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....41 to 47. 24 hr trend......On average, 5 degrees warmer. Max humidity........51 to 71 percent. 24 hr trend......On average, 25 percent drier. 20-foot winds....... Valleys/lwr slopes...Light downslope winds less than 8 mph. 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......100-200 ft AGL. Transport Winds....Northeast 5 to 10 mph. .JUNETEENTH... Sky/weather.........Sunny. Max temperature.....71 to 81. 24 hr trend......On average, 9 degrees warmer. Min humidity........14 to 19 percent. 24 hr trend......On average, 10 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......8500-9500 ft AGL. Transport Winds....South 5 to 10 mph. $$ = IDZ420-424-181530- Treasure Valley BLM-Western Twin Falls BLM- 253 PM MDT Mon Jun 17 2024 .TONIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Min temperature.....35 to 42. 24 hr trend......On average, 5 degrees cooler. Max humidity........73 to 89 percent. 24 hr trend......On average, 5 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 16 to 22 mph with gusts to 34 mph in the evening, decreasing to 8 to 9 mph with gusts to 16 mph after midnight. Ridges/upr slopes....Northwest 18 to 24 mph with gusts to 38 mph in the evening, decreasing to 8 to 10 mph with gusts to 18 mph after midnight. Haines Index........3 very low. LAL.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......200-300 ft AGL. Transport Winds....Northwest 10 to 20 mph. .TUESDAY... Sky/weather.........Sunny. Max temperature.....65 to 72. 24 hr trend......On average, 9 degrees warmer. Min humidity........17 to 24 percent. 24 hr trend......On average, 13 percent drier. 20-foot winds....... Valleys/lwr slopes...Northwest around 10 mph. 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. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......7500-9500 ft AGL. Transport Winds....West 5 to 15 mph. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....40 to 45. 24 hr trend......On average, 4 degrees warmer. Max humidity........45 to 61 percent. 24 hr trend......On average, 28 percent drier. 20-foot winds....... Valleys/lwr slopes...Northwest around 8 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....West 8 to 9 mph with gusts to 16 mph in the evening, shifting to northeast around 8 mph 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 5 to 10 mph. .JUNETEENTH... Sky/weather.........Sunny. Max temperature.....74 to 81. 24 hr trend......On average, 10 degrees warmer. Min humidity........10 to 15 percent. 24 hr trend......On average, 7 percent drier. 20-foot winds....... Valleys/lwr slopes...East around 8 mph. Ridges/upr slopes....East around 8 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......9000-10000 ft AGL. Transport Winds....Southeast 5 to 10 mph. $$ = IDZ423-426-181530- Owyhee Mountains-Southern Highlands- 253 PM MDT Mon Jun 17 2024 .TONIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of rain showers, thunderstorms and snow showers in the evening. Min temperature.....31 to 39. 24 hr trend......On average, 4 degrees cooler. Max humidity........71 to 89 percent. 24 hr trend......On average, 3 percent drier. 20-foot winds....... Valleys/lwr slopes...Northwest 14 to 20 mph with gusts to 34 mph in the evening, becoming west 8 to 9 mph with gusts to 16 mph after midnight. Ridges/upr slopes....Northwest 14 to 20 mph with gusts to 34 mph in the evening, becoming west 8 to 9 mph with gusts to 16 mph after midnight. Haines Index........3 very low. LAL.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. Smoke Dispersal: Mixing Height......200-300 ft AGL. Transport Winds....West 10 to 15 mph. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....60 to 69. 24 hr trend......On average, 10 degrees warmer. Min humidity........16 to 26 percent. 24 hr trend......On average, 11 percent drier. 20-foot winds....... Valleys/lwr slopes...Northwest around 8 mph with gusts to 16 mph. Ridges/upr slopes....Northwest around 8 mph with gusts to 16 mph. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....0 percent. Smoke Dispersal: Mixing Height......8000-10000 ft AGL. Transport Winds....West 5 to 15 mph. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Min temperature.....37 to 45. 24 hr trend......On average, 5 degrees warmer. Max humidity........47 to 58 percent. 24 hr trend......On average, 26 percent drier. 20-foot winds....... Valleys/lwr slopes...Light downslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph in the evening, becoming east around 8 mph 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. .JUNETEENTH... Sky/weather.........Mostly sunny. Max temperature.....69 to 78. 24 hr trend......On average, 9 degrees warmer. Min humidity........11 to 18 percent. 24 hr trend......On average, 7 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming east 8 to 10 mph with gusts to 18 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming east 8 to 10 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....Southeast 10 to 15 mph. $$ = ORZ646-181530- Baker Valley- 153 PM PDT Mon Jun 17 2024 .TONIGHT... Sky/weather.........Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Chance of precipitation 30 percent. Min temperature.....33 to 41. 24 hr trend......On average, 2 degrees cooler. Max humidity........78 to 97 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...Northwest 9 to 15 mph with gusts to 24 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Northwest 9 to 15 mph. Gusts to 24 mph in the evening. Haines Index........3 very low. LAL.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....20 percent. .TUESDAY... Sky/weather.........Partly cloudy. A 20 percent chance of rain showers in the afternoon. Max temperature.....60 to 71. 24 hr trend......On average, 10 degrees warmer. Min humidity........24 to 31 percent. 24 hr trend......On average, 15 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....10 percent. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Min temperature.....39 to 47. 24 hr trend......On average, 6 degrees warmer. Max humidity........52 to 74 percent. 24 hr trend......On average, 25 percent drier. 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.................1. CWR /0.10 inch/.....0 percent. .JUNETEENTH... Sky/weather.........Sunny. Max temperature.....68 to 79. 24 hr trend......On average, 8 degrees warmer. Min humidity........14 to 20 percent. 24 hr trend......On average, 10 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Gusts to 14 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southeast around 8 mph in the afternoon. Haines Index........3 very low. LAL.................1. CWR /0.10 inch/.....0 percent. $$ = ORZ636-637-181530- Burns BLM-Vale BLM- 253 PM MDT Mon Jun 17 2024 /153 PM PDT Mon Jun 17 2024/ .TONIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Min temperature.....32 to 41. 24 hr trend......On average, unchanged. Max humidity........69 to 92 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...Northwest 9 to 15 mph with gusts to 24 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....Northwest 11 to 17 mph with gusts to 26 mph in the evening, decreasing to 8 to 11 mph after midnight. Haines Index........3 very low. LAL.................2 in the evening, decreasing to 1 after midnight. CWR /0.10 inch/.....10 percent. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....62 to 71. 24 hr trend......On average, 10 degrees warmer. Min humidity........14 to 24 percent. 24 hr trend......On average, 10 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. 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.........Partly cloudy. Min temperature.....38 to 46. 24 hr trend......On average, 6 degrees warmer. Max humidity........40 to 60 percent. 24 hr trend......On average, 31 percent drier. 20-foot winds....... Valleys/lwr slopes...Light downslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph in the evening, becoming east around 8 mph after midnight. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. .JUNETEENTH... Sky/weather.........Mostly sunny. Max temperature.....70 to 80. 24 hr trend......On average, 8 degrees warmer. Min humidity........9 to 16 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 east around 8 mph in the afternoon. Ridges/upr slopes....East around 10 mph. Haines Index........4 low. LAL.................1. CWR /0.10 inch/.....0 percent. $$ = .FORECAST DAYS 3 THROUGH 7... .THURSDAY...Partly cloudy. Lows 40 to 51. Highs 71 to 86. Northeast winds up to 10 mph. .FRIDAY...Partly cloudy. Lows 46 to 57. Highs 75 to 90. North winds up to 10 mph with gusts to 20 mph. .SATURDAY...Mostly clear. Lows 48 to 59. Highs 80 to 95. Northeast winds 10 to 15 mph. .SUNDAY...Mostly clear. Lows 51 to 62. Highs 80 to 95. .MONDAY...Mostly clear. Lows 47 to 59. Highs 73 to 88. .OUTLOOK FOR TUESDAY JUNE 25 THROUGH MONDAY JULY 1 favors near normal temperatures and below normal precipitation. $$ =