Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
022
FNUS55 KBOI 212110
FWFBOI
Fire Weather Planning Forecast for SW Idaho and SE Oregon
National Weather Service Boise ID
310 PM MDT Fri Jun 21 2024
...HOT AND DRY THROUGH NEXT WEEK...
...BREEZY CONDITIONS STARTING SATURDAY LASTING INTO NEXT WEEK...
.DISCUSSION...High pressure will continue to expand over the area
this weekend, bringing hot temperatures and low humidities. Winds
today will be light diurnally driven. Southwest flow aloft will
lead to breezy afternoon winds on Saturday and Sunday,
especially over the higher terrain. A weak dry cold front will
pass on Sunday night, bringing slightly cooler temperatures on
Monday with breezy conditions. The ridge will rebound by Tuesday
with continued hot, dry and breezy conditions. Another dry cold
front arrives Wednesday with cooler temperatures and a
reinforcement to the breezy conditions.
IDZ401-402-221545-
Western Payette National Forest-Eastern Payette National Forest-
310 PM MDT Fri Jun 21 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....45 to 57.
24 hr trend......On average, 3 degrees warmer.
Max humidity........47 to 66 percent.
24 hr trend......On average, 5 percent wetter.
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....Northwest 8 to 9 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.
Smoke Dispersal:
Mixing Height......100-200 ft AGL.
Transport Winds....Northeast 5 to 10 mph.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72 to 87.
24 hr trend......On average, 5 degrees warmer.
Min humidity........17 to 23 percent.
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 10 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 20 mph in the afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......8500-10500 ft AGL.
Transport Winds....Southwest 15 to 20 mph.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51 to 61.
24 hr trend......On average, 4 degrees warmer.
Max humidity........44 to 59 percent.
24 hr trend......On average, 6 percent drier.
20-foot winds.......
Valleys/lwr slopes...South 8 to 10 mph with gusts to 18 mph in
the evening, becoming light downslope less
than 8 mph after midnight.
Ridges/upr slopes....Southwest 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......0-100 ft AGL.
Transport Winds....South 5 to 10 mph.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....71 to 86.
24 hr trend......On average, unchanged.
Min humidity........21 to 30 percent.
24 hr trend......On average, 5 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph in the
morning, becoming southwest 9 to 15 mph
with gusts to 24 mph in the afternoon.
Ridges/upr slopes....Southwest 11 to 17 mph. Gusts to 26 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.
$$
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IDZ403-221545-
Northern Boise National Forest-
310 PM MDT Fri Jun 21 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....44 to 55.
24 hr trend......On average, 2 degrees warmer.
Max humidity........42 to 61 percent.
24 hr trend......On average, 2 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light downslope winds less than 8 mph.
Ridges/upr slopes....Northwest 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....East 5 to 10 mph.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73 to 88.
24 hr trend......On average, 4 degrees warmer.
Min humidity........16 to 21 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 10 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 20 mph in the afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......9500-11500 ft AGL.
Transport Winds....Southwest 15 to 20 mph.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy in the evening, then becoming
clear after midnight.
Min temperature.....50 to 59.
24 hr trend......On average, 5 degrees warmer.
Max humidity........41 to 56 percent.
24 hr trend......On average, 5 percent drier.
20-foot winds.......
Valleys/lwr slopes...South 8 to 9 mph with gusts to 16 mph in
the evening, becoming light downslope less
than 8 mph after midnight.
Ridges/upr slopes....Southwest 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......100-200 ft AGL.
Transport Winds....Southeast 5 to 10 mph.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....71 to 86.
24 hr trend......On average, unchanged.
Min humidity........20 to 27 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 southwest 9 to 15 mph
with gusts to 24 mph in the afternoon.
Ridges/upr slopes....Southwest 10 to 16 mph. Gusts to 16 mph in
the morning, increasing to 24 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 15 to 20 mph.
$$
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IDZ421-221545-
Southern Boise National Forest/Western Sawtooth National Forest-
310 PM MDT Fri Jun 21 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46 to 57.
24 hr trend......On average, unchanged.
Max humidity........34 to 49 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...North 8 to 11 mph. Gusts to 18 mph in the
evening.
Ridges/upr slopes....Northwest 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....Northeast 5 to 10 mph.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....81 to 92, except 72 to 79 above 6500 feet.
24 hr trend......On average, 4 degrees warmer.
Min humidity........12 to 17 percent, except 15 to 20 percent above
6500 feet.
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 18 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......9500-11500 ft AGL.
Transport Winds....Southwest 10 to 15 mph.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51 to 62.
24 hr trend......On average, 5 degrees warmer.
Max humidity........34 to 49 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...Northwest around 8 mph with gusts to 16
mph in the evening, becoming light
downslope less than 8 mph after midnight.
Ridges/upr slopes....Light winds less than 8 mph in the
evening, becoming east around 8 mph after
midnight.
Haines Index........5 moderate.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......100-200 ft AGL.
Transport Winds....East 5 to 10 mph.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....80 to 91, except 71 to 79 above 6500 feet.
24 hr trend......On average, unchanged.
Min humidity........17 to 24 percent.
24 hr trend......On average, 5 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph in the
morning, becoming west 9 to 15 mph with
gusts to 24 mph in the afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming west 8 to 13 mph with
gusts to 22 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....Southwest 15 to 20 mph.
$$
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IDZ400-221545-
Northern Boise BLM-
310 PM MDT Fri Jun 21 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....56 to 62.
24 hr trend......On average, 3 degrees warmer.
Max humidity........40 to 59 percent.
24 hr trend......On average, 2 percent wetter.
20-foot winds.......
Valleys/lwr slopes...North around 9 mph.
Ridges/upr slopes....Northeast around 10 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.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....88 to 98.
24 hr trend......On average, 5 degrees warmer.
Min humidity........14 to 19 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 south 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.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......7000-9000 ft AGL.
Transport Winds....Southwest 5 to 15 mph.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....60 to 65.
24 hr trend......On average, 4 degrees warmer.
Max humidity........41 to 56 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...Light downslope winds less than 8 mph in
the evening, becoming northeast 8 to 9 mph
after midnight.
Ridges/upr slopes....Light winds less than 8 mph in the
evening, becoming east 8 to 10 mph after
midnight.
Haines Index........5 moderate.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......100-200 ft AGL.
Transport Winds....Northeast 5 to 10 mph.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....86 to 97.
24 hr trend......On average, unchanged.
Min humidity........16 to 21 percent.
24 hr trend......On average, 2 percent wetter.
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 18 mph in the afternoon.
Ridges/upr slopes....Southwest 8 to 11 mph. Gusts to 20 mph in
the afternoon.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......9000-11000 ft AGL.
Transport Winds....Southwest 10 to 20 mph.
$$
=
IDZ420-424-221545-
Treasure Valley BLM-Western Twin Falls BLM-
310 PM MDT Fri Jun 21 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....55 to 60.
24 hr trend......On average, unchanged.
Max humidity........33 to 48 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....North 8 to 11 mph. Gusts to 18 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....East 5 to 10 mph.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....93 to 100.
24 hr trend......On average, 6 degrees warmer.
Min humidity........9 to 14 percent.
24 hr trend......On average, 3 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 with
gusts to 16 mph in the afternoon.
Haines Index........5 moderate.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......7500-9500 ft AGL.
Transport Winds....Southwest 5 to 15 mph.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....60 to 65.
24 hr trend......On average, 5 degrees warmer.
Max humidity........33 to 48 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...Light downslope winds less than 8 mph in
the evening, becoming east around 8 mph
after midnight.
Ridges/upr slopes....Light winds less than 8 mph in the
evening, becoming east 8 to 9 mph after
midnight.
Haines Index........5 moderate.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......100-200 ft AGL.
Transport Winds....East 5 to 10 mph.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....92 to 100.
24 hr trend......On average, unchanged.
Min humidity........11 to 17 percent.
24 hr trend......On average, 3 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph in the
morning, becoming northwest 8 to 13 mph
with gusts to 22 mph in the afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming west 8 to 14 mph with
gusts to 24 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....West 10 to 15 mph.
$$
=
IDZ423-426-221545-
Owyhee Mountains-Southern Highlands-
310 PM MDT Fri Jun 21 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52 to 60.
24 hr trend......On average, 2 degrees warmer.
Max humidity........34 to 44 percent.
24 hr trend......On average, 2 percent wetter.
20-foot winds.......
Valleys/lwr slopes...North 8 to 9 mph in the evening, becoming
light downslope less than 8 mph after
midnight.
Ridges/upr slopes....East around 9 mph. Gusts to 16 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....Southeast 5 to 10 mph.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....89 to 98.
24 hr trend......On average, 8 degrees warmer.
Min humidity........8 to 13 percent.
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 north 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 12 mph
with gusts to 20 mph in the afternoon.
Haines Index........5 moderate.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......11500-13500 ft AGL.
Transport Winds....Southwest 10 to 15 mph.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....56 to 66.
24 hr trend......On average, 5 degrees warmer.
Max humidity........29 to 39 percent.
24 hr trend......On average, 4 percent drier.
20-foot winds.......
Valleys/lwr slopes...Southwest 8 to 12 mph with gusts to 18
mph.
Ridges/upr slopes....Southwest 8 to 12 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.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....88 to 98.
24 hr trend......On average, unchanged.
Min humidity........9 to 14 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...West 11 to 17 mph. Gusts to 24 mph in the
afternoon.
Ridges/upr slopes....West 11 to 17 mph. Gusts to 24 mph in the
afternoon.
Haines Index........5 moderate.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
Mixing Height......11500-13500 ft AGL.
Transport Winds....Southwest 15 to 20 mph.
$$
=
ORZ646-221545-
Baker Valley-
210 PM PDT Fri Jun 21 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49 to 59.
24 hr trend......On average, 3 degrees warmer.
Max humidity........40 to 60 percent.
24 hr trend......On average, 4 percent drier.
20-foot winds.......
Valleys/lwr slopes...Northwest around 9 mph.
Ridges/upr slopes....Northwest around 9 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....86 to 96.
24 hr trend......On average, 7 degrees warmer.
Min humidity........14 to 19 percent.
24 hr trend......On average, 5 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph in the
morning, becoming southeast around 8 mph
with gusts to 16 mph in the afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming south 8 to 9 mph with
gusts to 16 mph in the afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52 to 63.
24 hr trend......On average, 3 degrees warmer.
Max humidity........42 to 62 percent.
24 hr trend......On average, 3 percent wetter.
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.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....82 to 94.
24 hr trend......On average, 4 degrees cooler.
Min humidity........17 to 24 percent.
24 hr trend......On average, 5 percent wetter.
20-foot winds.......
Valleys/lwr slopes...West around 10 mph with gusts to 18 mph.
Ridges/upr slopes....West around 10 mph with gusts to 18 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
$$
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ORZ636-637-221545-
Burns BLM-Vale BLM-
310 PM MDT Fri Jun 21 2024 /210 PM PDT Fri Jun 21 2024/
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....50 to 59.
24 hr trend......On average, 3 degrees warmer.
Max humidity........31 to 46 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...Light downslope winds less than 8 mph.
Ridges/upr slopes....Northeast around 8 mph.
Haines Index........5 moderate.
LAL.................1.
CWR /0.10 inch/.....0 percent.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....88 to 99.
24 hr trend......On average, 7 degrees warmer.
Min humidity........8 to 14 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 12 mph
with gusts to 22 mph in the afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming southwest 9 to 15 mph
with gusts to 24 mph in the afternoon.
Haines Index........5 moderate.
LAL.................1.
CWR /0.10 inch/.....0 percent.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53 to 64.
24 hr trend......On average, 4 degrees warmer.
Max humidity........35 to 50 percent.
24 hr trend......On average, 4 percent wetter.
20-foot winds.......
Valleys/lwr slopes...West 8 to 14 mph. Gusts to 22 mph in the
evening.
Ridges/upr slopes....West 8 to 14 mph. Gusts to 24 mph in the
evening.
Haines Index........5 moderate.
LAL.................1.
CWR /0.10 inch/.....0 percent.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....85 to 97.
24 hr trend......On average, 3 degrees cooler.
Min humidity........9 to 16 percent.
24 hr trend......On average, 2 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph in the
morning, becoming southwest 10 to 16 mph
with gusts to 24 mph in the afternoon.
Ridges/upr slopes....Southwest 12 to 18 mph. Gusts to 26 mph in
the afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
$$
=
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows 47 to 61. Highs 76 to 91. West winds
10 to 15 mph with gusts to 25 mph.
.TUESDAY...Mostly clear. Lows 49 to 59. Highs 81 to 96. Northwest
winds 10 to 15 mph with gusts to 25 mph.
.WEDNESDAY...Mostly clear. Lows 52 to 63. Highs 81 to 96. West
winds 10 to 15 mph with gusts to 25 mph.
.THURSDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms. Lows 50 to 62. Highs 73 to 88.
.FRIDAY...Not as warm. Partly cloudy. A chance of showers and a
slight chance of thunderstorms. Chance of precipitation
30 percent. Lows 42 to 55. Highs 63 to 78.
.OUTLOOK FOR SATURDAY JUNE 29 THROUGH FRIDAY JULY 5
$$
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