Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
409
FNUS55 KBOI 171425
FWFBOI
Fire Weather Planning Forecast for SW Idaho and SE Oregon
National Weather Service Boise ID
825 AM MDT Mon Jun 17 2024
...COOL WITH SHOWERS AND GUSTY WINDS TODAY...
...WARMING AND DRY BY MID WEEK...
.DISCUSSION...A low pressure system will bring showers, cool
temperatures, and gusty winds today. Snow showers are expected in
the mountains above 5000 feet, with several inches above 6000
feet MSL. Isolated thunderstorms will develop this afternoon and
taper off this evening. Showers and isolated thunderstorms will
continue on Tuesday in the Idaho forest districts with dry
conditions elsewhere. A warming and drying trend will develop
this week with above normal temperatures by Thursday.
IDZ401-402-172230-
Western Payette National Forest-Eastern Payette National Forest-
825 AM MDT Mon Jun 17 2024
.TODAY...
Sky/weather.........Rain and snow showers. A slight chance of
thunderstorms in the afternoon. Chance of
precipitation near 100 percent. Snow
accumulation up to 4 inches above 6000
feet MSL.
Max temperature.....35 to 50.
24 hr trend......On average, 11 degrees cooler.
Min humidity........52 to 77 percent.
24 hr trend......On average, 42 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 9 to 15 mph.
Ridges/upr slopes....Northwest 10 to 16 mph.
Haines Index........3 very low.
LAL.................1 in the morning, increasing to 3 in the
afternoon.
CWR /0.10 inch/.....70 percent.
Smoke Dispersal:
Mixing Height......3000-4000 ft AGL.
Transport Winds....Northwest 15 to 20 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy with a chance of rain showers. A
slight chance of thunderstorms and snow showers
likely in the evening, then a chance of snow
showers after midnight. Chance of precipitation
60 percent. Snow accumulation up to 1 inch above
6000 feet MSL.
Min temperature.....27 to 38.
24 hr trend......On average, unchanged.
Max humidity........80 to 100 percent.
24 hr trend......On average, 4 percent drier.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 12 mph in the evening,
becoming light downslope less than 8 mph
after midnight.
Ridges/upr slopes....West 8 to 14 mph.
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......100-600 ft AGL.
Transport Winds....Northwest 5 to 15 mph.
.TUESDAY...
Sky/weather.........Mostly 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 60 percent. No snow accumulation.
Max temperature.....45 to 60.
24 hr trend......On average, 11 degrees warmer.
Min humidity........36 to 51 percent.
24 hr trend......On average, 20 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming west around 8 mph in the
afternoon.
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.
$$
=
IDZ403-172230-
Northern Boise National Forest-
825 AM MDT Mon Jun 17 2024
.TODAY...
Sky/weather.........Rain and snow showers. A slight chance of
thunderstorms in the afternoon. Chance of
precipitation near 100 percent. Snow
accumulation up to 3 inches above 6000
feet MSL.
Max temperature.....34 to 49.
24 hr trend......On average, 13 degrees cooler.
Min humidity........56 to 76 percent.
24 hr trend......On average, 45 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 13 mph with gusts to 18
mph.
Ridges/upr slopes....Northwest 8 to 13 mph with gusts to 20
mph.
Haines Index........3 very low.
LAL.................1 in the morning, increasing to 3 in the
afternoon.
CWR /0.10 inch/.....70 percent.
Smoke Dispersal:
Mixing Height......3500-4500 ft AGL.
Transport Winds....Northwest around 15 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy in the evening, then becoming
partly cloudy after midnight. A chance of rain
and snow showers. A slight chance of
thunderstorms in the evening. Chance of
precipitation 50 percent.
Min temperature.....25 to 35.
24 hr trend......On average, 4 degrees cooler.
Max humidity........83 to 100 percent.
24 hr trend......On average, unchanged.
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 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/.....20 percent.
Smoke Dispersal:
Mixing Height......100-200 ft AGL.
Transport Winds....Northwest up 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 40 percent.
Max temperature.....46 to 61.
24 hr trend......On average, 11 degrees warmer.
Min humidity........33 to 48 percent.
24 hr trend......On average, 25 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming west around 8 mph in the
afternoon.
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.
$$
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IDZ421-172230-
Southern Boise National Forest/Western Sawtooth National Forest-
825 AM MDT Mon Jun 17 2024
.TODAY...
Sky/weather.........Rain and snow showers. A slight chance of
thunderstorms in the afternoon. Chance of
precipitation near 100 percent. Snow
accumulation up to 1 inch above 6000 feet
MSL.
Max temperature.....42 to 53, except 34 to 43 above 6500 feet.
24 hr trend......On average, 14 degrees cooler.
Min humidity........42 to 62 percent.
24 hr trend......On average, 34 percent wetter.
20-foot winds.......
Valleys/lwr slopes...West 19 to 25 mph with gusts to 34 mph.
Ridges/upr slopes....West 19 to 25 mph with gusts to 34 mph.
Haines Index........3 very low.
LAL.................1 in the morning, increasing to 2 in the
afternoon.
CWR /0.10 inch/.....50 percent.
Smoke Dispersal:
Mixing Height......3500-5500 ft AGL.
Transport Winds....Northwest 20 to 35 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A slight chance of
thunderstorms and a chance of rain and snow
showers in the evening, then a slight chance of
snow showers after midnight. Chance of
precipitation 30 percent.
Min temperature.....25 to 35.
24 hr trend......On average, 7 degrees cooler.
Max humidity........76 to 100 percent.
24 hr trend......On average, 7 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 17 to 23 mph with gusts to 34
mph in the evening, becoming north 8 to 11
mph after midnight.
Ridges/upr slopes....Northwest 17 to 23 mph with gusts to 34
mph in the evening, becoming north 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/.....20 percent.
Smoke Dispersal:
Mixing Height......100-200 ft AGL.
Transport Winds....North 10 to 20 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 30 percent.
Max temperature.....54 to 64, except 45 to 52 above 6500 feet.
24 hr trend......On average, 11 degrees warmer.
Min humidity........23 to 33 percent, except 31 to 43 percent above
6500 feet.
24 hr trend......On average, 24 percent drier.
20-foot winds.......
Valleys/lwr slopes...West 8 to 11 mph.
Ridges/upr slopes....West 8 to 11 mph.
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 5 to 15 mph.
$$
=
IDZ400-172230-
Northern Boise BLM-
825 AM MDT Mon Jun 17 2024
.TODAY...
Sky/weather.........Rain showers. A slight chance of thunderstorms
in the afternoon. Chance of precipitation near
100 percent.
Max temperature.....51 to 63.
24 hr trend......On average, 8 degrees cooler.
Min humidity........34 to 49 percent.
24 hr trend......On average, 23 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 10 to 16 mph.
Ridges/upr slopes....Northwest 11 to 17 mph with gusts to 24
mph.
Haines Index........3 very low.
LAL.................1 in the morning, increasing to 2 in the
afternoon.
CWR /0.10 inch/.....60 percent.
Smoke Dispersal:
Mixing Height......5000-7000 ft AGL.
Transport Winds....Northwest 10 to 20 mph.
.TONIGHT...
Sky/weather.........Partly cloudy with a slight chance of rain
showers. A slight chance of thunderstorms in
the evening. Chance of precipitation 20
percent.
Min temperature.....36 to 42.
24 hr trend......On average, 3 degrees cooler.
Max humidity........79 to 100 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...North 9 to 15 mph. Gusts to 22 mph in the
evening.
Ridges/upr slopes....North 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/.....10 percent.
Smoke Dispersal:
Mixing Height......100-200 ft AGL.
Transport Winds....North 5 to 15 mph.
.TUESDAY...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
and thunderstorms in the afternoon.
Max temperature.....61 to 72.
24 hr trend......On average, 10 degrees warmer.
Min humidity........23 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 in the morning, increasing to 2 in the
afternoon.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal:
Mixing Height......7000-8000 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
$$
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IDZ420-424-172230-
Treasure Valley BLM-Western Twin Falls BLM-
825 AM MDT Mon Jun 17 2024
.TODAY...
Sky/weather.........Partly cloudy. A chance of rain showers in the
morning, then rain showers likely and a slight
chance of thunderstorms in the afternoon.
Chance of precipitation 60 percent.
Max temperature.....55 to 64.
24 hr trend......On average, 11 degrees cooler.
Min humidity........28 to 38 percent.
24 hr trend......On average, 17 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Breezy. Northwest 19 to 25 mph with gusts
to 34 mph.
Ridges/upr slopes....Breezy. Northwest 19 to 25 mph with gusts
to 34 mph.
Haines Index........3 very low.
LAL.................1 in the morning, increasing to 2 in the
afternoon.
CWR /0.10 inch/.....30 percent.
Smoke Dispersal:
Mixing Height......7000-9000 ft AGL.
Transport Winds....Northwest 20 to 35 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening.
Min temperature.....34 to 41.
24 hr trend......On average, 6 degrees cooler.
Max humidity........75 to 91 percent.
24 hr trend......On average, 7 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 17 to 23 mph with gusts to 32
mph in the evening, becoming west 8 to 10
mph after midnight.
Ridges/upr slopes....Northwest 18 to 24 mph with gusts to 34
mph in the evening, decreasing to 8 to 12
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.........Mostly sunny.
Max temperature.....64 to 72.
24 hr trend......On average, 9 degrees warmer.
Min humidity........17 to 25 percent.
24 hr trend......On average, 13 percent drier.
20-foot winds.......
Valleys/lwr slopes...West 8 to 11 mph.
Ridges/upr slopes....West 8 to 12 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......7500-9000 ft AGL.
Transport Winds....West 5 to 15 mph.
$$
=
IDZ423-426-172230-
Owyhee Mountains-Southern Highlands-
825 AM MDT Mon Jun 17 2024
.TODAY...
Sky/weather.........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 90 percent.
No snow accumulation.
Max temperature.....50 to 60.
24 hr trend......On average, 15 degrees cooler.
Min humidity........26 to 36 percent.
24 hr trend......On average, 15 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 16 to 22 mph with gusts to 32
mph.
Ridges/upr slopes....Northwest 16 to 22 mph with gusts to 32
mph.
Haines Index........3 very low.
LAL.................1 in the morning, increasing to 2 in the
afternoon.
CWR /0.10 inch/.....40 percent.
Smoke Dispersal:
Mixing Height......6000-8000 ft AGL.
Transport Winds....Northwest 20 to 30 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of rain
showers, thunderstorms and snow showers in the
evening.
Min temperature.....29 to 38.
24 hr trend......On average, 5 degrees cooler.
Max humidity........73 to 92 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...Northwest 13 to 18 mph with gusts to 28
mph in the evening, decreasing to around 8
mph after midnight.
Ridges/upr slopes....Northwest 13 to 18 mph with gusts to 28
mph in the evening, decreasing to around 8
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, 12 percent drier.
20-foot winds.......
Valleys/lwr slopes...Northwest around 9 mph.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming northwest around 8 mph
in the afternoon.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......8000-10000 ft AGL.
Transport Winds....West around 10 mph.
$$
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ORZ646-172230-
Baker Valley-
725 AM PDT Mon Jun 17 2024
.TODAY...
Sky/weather.........Rain and snow showers in the morning, then rain
showers likely and a slight chance of
thunderstorms in the afternoon. Chance of
precipitation 80 percent. No snow accumulation.
Max temperature.....49 to 61.
24 hr trend......On average, 5 degrees cooler.
Min humidity........36 to 47 percent.
24 hr trend......On average, 18 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 14 to 20 mph with gusts to 28
mph.
Ridges/upr slopes....Northwest 14 to 20 mph with gusts to 28
mph.
Haines Index........3 very low.
LAL.................1 in the morning, increasing to 2 in the
afternoon.
CWR /0.10 inch/.....50 percent.
.TONIGHT...
Sky/weather.........Partly cloudy with a chance of rain showers. A
slight chance of thunderstorms in the evening.
Chance of precipitation 30 percent.
Min temperature.....32 to 41.
24 hr trend......On average, 2 degrees cooler.
Max humidity........77 to 100 percent.
24 hr trend......On average, 2 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 11 to 17 mph. Gusts to 24 mph in
the evening.
Ridges/upr slopes....Northwest 11 to 17 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 showers
and thunderstorms in the afternoon.
Max temperature.....60 to 70.
24 hr trend......On average, 9 degrees warmer.
Min humidity........25 to 31 percent.
24 hr trend......On average, 13 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/.....10 percent.
$$
=
ORZ636-637-172230-
Burns BLM-Vale BLM-
825 AM MDT Mon Jun 17 2024 /725 AM PDT Mon Jun 17 2024/
.TODAY...
Sky/weather.........Partly sunny. Rain and snow showers likely in
the morning, then a chance of rain showers and
a slight chance of thunderstorms in the
afternoon. Chance of precipitation 60 percent.
No snow accumulation.
Max temperature.....52 to 62.
24 hr trend......On average, 10 degrees cooler.
Min humidity........21 to 31 percent.
24 hr trend......On average, 10 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 13 to 19 mph with gusts to 26
mph.
Ridges/upr slopes....Northwest 13 to 19 mph with gusts to 30
mph.
Haines Index........3 very low.
LAL.................1 in the morning, increasing to 2 in the
afternoon.
CWR /0.10 inch/.....20 percent.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening.
Min temperature.....30 to 40.
24 hr trend......On average, 2 degrees cooler.
Max humidity........71 to 100 percent.
24 hr trend......On average, 3 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 10 to 16 mph in the evening,
becoming light downslope less than 8 mph
after midnight.
Ridges/upr slopes....North 11 to 17 mph with gusts to 24 mph
in the evening, becoming northwest 8 to
10 mph after midnight.
Haines Index........3 very low.
LAL.................2 in the evening, decreasing to 1 after
midnight.
CWR /0.10 inch/.....10 percent.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....60 to 70.
24 hr trend......On average, 9 degrees warmer.
Min humidity........15 to 24 percent.
24 hr trend......On average, 9 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming south around 8 mph in
the afternoon.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
$$
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.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Partly cloudy. Lows 33 to 45. Highs 63 to 78. East
winds up to 10 mph.
.THURSDAY...Partly cloudy. Lows 39 to 50. Highs 72 to 87.
Northeast winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Lows 47 to 58. Highs 76 to 91. North
winds up to 10 mph with gusts to 20 mph.
.SATURDAY...Mostly clear. Lows 49 to 59. Highs 80 to 95.
.SUNDAY...Mostly clear. Lows 52 to 63. Highs 81 to 96.
$$
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