Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
533
FNUS55 KBOI 300930
FWFBOI
Fire Weather Planning Forecast for SW Idaho and SE Oregon
National Weather Service Boise ID
330 AM MDT Wed Sep 30 2026
...DRY AND TRENDING WARMER THIS WEEK AND WEEKEND...
...AFTERNOON BREEZES IN WESTERN SNAKE PLAIN THIS AFTERNOON...
.DISCUSSION...
* Southwest Idaho BLM (ID Zones 400, 420, 423, 424, 426)...
Fair and warm weather will prevail through the week, with max
temperatures increasing to 5-10 degrees above normal. Temperatures
will climb further Friday into the weekend, resulting in lower
humidity trends. Breezy northwest winds are expected in the western
Snake Plain and vicinity this afternoon, with weaker winds
anticipated Thursday.
* Southwest Idaho Forest (ID Zones 401, 402, 403, 421)...
Fair and warm weather will prevail through the week, with max
temperatures ranging 5-10 degrees above normal. Mountain valleys
and basins will see good overnight RH recovery through Thursday.
However, temperatures will climb further Friday into the weekend,
resulting in lower humidity trends.
* Southeast Oregon (OR Zones 670-675)...
Fair and warm weather will prevail through the week, with max
temperatures ranging 5-10 degrees above normal. Mountain valleys
and basins will see good overnight RH recovery through Thursday.
However, temperatures will climb further Friday into the weekend,
resulting in lower humidity trends.
IDZ401-302215-
Western Payette National Forest-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....56 to 71.
24 hr trend......On average, unchanged.
Min humidity........39 to 58 percent.
24 hr trend......On average, 11 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....North 8 to 9 mph in the morning, becoming
light in the afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......3500-4500 ft AGL.
Transport Winds....Northwest 5 to 10 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Areas of fog after midnight.
Chance of thunder...0 percent.
Min temperature.....39 to 51.
24 hr trend......On average, 2 degrees warmer.
Max humidity........73 to 100 percent.
24 hr trend......On average, 11 percent wetter.
20-foot winds.......
Valleys/lwr slopes...North around 8 mph in the evening,
becoming light downslope less than 8 mph
after midnight.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Northeast 5 to 10 mph.
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of fog in the morning.
Chance of thunder...0 percent.
Max temperature.....58 to 73.
24 hr trend......On average, 2 degrees warmer.
Min humidity........35 to 50 percent.
24 hr trend......On average, 5 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-5000 ft AGL.
Transport Winds....West 5 to 10 mph.
$$
=
IDZ402-302215-
Eastern Payette National Forest-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....54 to 68.
24 hr trend......On average, 2 degrees cooler.
Min humidity........37 to 52 percent.
24 hr trend......On average, 10 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph in the
morning, becoming northwest around 8 mph
in the afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming northwest 8 to 9 mph in
the afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-5000 ft AGL.
Transport Winds....West 5 to 10 mph.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....39 to 46.
24 hr trend......On average, 2 degrees warmer.
Max humidity........79 to 94 percent.
24 hr trend......On average, 15 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest around 8 mph in the evening,
becoming light downslope less than 8 mph
after midnight.
Ridges/upr slopes....Northwest around 8 mph in the evening,
becoming light after midnight.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Northwest around 5 mph.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....55 to 69.
24 hr trend......On average, 2 degrees warmer.
Min humidity........36 to 49 percent.
24 hr trend......On average, 3 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......5000-7000 ft AGL.
Transport Winds....West 5 to 10 mph.
$$
=
IDZ403-302215-
Northern Boise National Forest-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....58 to 72.
24 hr trend......On average, unchanged.
Min humidity........31 to 42 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 8 to 9 mph in the
afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming west around 8 mph in the
afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-6000 ft AGL.
Transport Winds....West around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....39 to 48.
24 hr trend......On average, 2 degrees warmer.
Max humidity........69 to 92 percent.
24 hr trend......On average, 12 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light downslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Northeast 5 to 10 mph.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....58 to 73.
24 hr trend......On average, unchanged.
Min humidity........32 to 41 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-6500 ft AGL.
Transport Winds....West 5 to 10 mph.
$$
=
IDZ421-302215-
Southern Boise/Western Sawtooth NF, including the Camas Prairie-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....67 to 76, except 59 to 68 above 6500 feet.
24 hr trend......On average, unchanged.
Min humidity........26 to 36 percent.
24 hr trend......On average, 7 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 14 mph. Gusts to 22 mph in
the afternoon.
Ridges/upr slopes....Northwest 8 to 14 mph. Gusts to 22 mph in
the afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-5000 ft AGL.
Transport Winds....Northwest 10 to 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....38 to 49.
24 hr trend......On average, unchanged.
Max humidity........63 to 85 percent.
24 hr trend......On average, 12 percent wetter.
20-foot winds.......
Valleys/lwr slopes...North 8 to 14 mph. Gusts to 22 mph in the
evening.
Ridges/upr slopes....North 8 to 14 mph. Gusts to 22 mph in the
evening.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....North 5 to 15 mph.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....67 to 77, except 59 to 67 above 6500 feet.
24 hr trend......On average, unchanged.
Min humidity........28 to 38 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...West around 10 mph. Gusts to 18 mph in the
afternoon.
Ridges/upr slopes....West around 10 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-6000 ft AGL.
Transport Winds....West 5 to 15 mph.
$$
=
IDZ400-302215-
Northern Boise BLM-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....69 to 80.
24 hr trend......On average, 2 degrees warmer.
Min humidity........30 to 44 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.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-5000 ft AGL.
Transport Winds....Northwest 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....46 to 53.
24 hr trend......On average, unchanged.
Max humidity........70 to 95 percent.
24 hr trend......On average, 14 percent wetter.
20-foot winds.......
Valleys/lwr slopes...North around 9 mph.
Ridges/upr slopes....North around 9 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....North 5 to 15 mph.
.THURSDAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....70 to 80.
24 hr trend......On average, unchanged.
Min humidity........29 to 39 percent.
24 hr trend......On average, 2 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-5000 ft AGL.
Transport Winds....West 5 to 10 mph.
$$
=
IDZ420-302215-
Treasure Valley BLM-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....76 to 81.
24 hr trend......On average, 2 degrees warmer.
Min humidity........28 to 37 percent.
24 hr trend......On average, 8 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 13 mph.
Ridges/upr slopes....Northwest 8 to 13 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......3500-4500 ft AGL.
Transport Winds....Northwest 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....46 to 51.
24 hr trend......On average, unchanged.
Max humidity........75 to 97 percent.
24 hr trend......On average, 17 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 13 mph in the evening,
becoming light downslope less than 8 mph
after midnight.
Ridges/upr slopes....Northwest 8 to 12 mph in the evening,
becoming light after midnight.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Northwest 5 to 10 mph.
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of fog in the morning.
Chance of thunder...0 percent.
Max temperature.....77 to 82.
24 hr trend......On average, unchanged.
Min humidity........26 to 35 percent.
24 hr trend......On average, 2 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming west around 8 mph in the
afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500 ft AGL.
Transport Winds....Northwest 5 to 10 mph.
$$
=
IDZ424-302215-
Western Twin Falls BLM-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....74 to 80.
24 hr trend......On average, 2 degrees warmer.
Min humidity........25 to 33 percent.
24 hr trend......On average, 8 percent wetter.
20-foot winds.......
Valleys/lwr slopes...West 10 to 16 mph with gusts to 24 mph.
Ridges/upr slopes....West 10 to 16 mph with gusts to 22 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......3500-4500 ft AGL.
Transport Winds....West 15 to 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....44 to 51.
24 hr trend......On average, unchanged.
Max humidity........60 to 84 percent.
24 hr trend......On average, 17 percent wetter.
20-foot winds.......
Valleys/lwr slopes...West 9 to 15 mph. Gusts to 24 mph in the
evening, decreasing to 18 mph after
midnight.
Ridges/upr slopes....West 9 to 15 mph with gusts to 22 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....West 5 to 15 mph.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....75 to 81.
24 hr trend......On average, unchanged.
Min humidity........23 to 32 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...West 8 to 11 mph.
Ridges/upr slopes....West 8 to 11 mph. Gusts to 18 mph in the
afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-5000 ft AGL.
Transport Winds....West 10 to 15 mph.
$$
=
IDZ423-302215-
Owyhee Mountains-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....69 to 77.
24 hr trend......On average, 2 degrees warmer.
Min humidity........23 to 33 percent.
24 hr trend......On average, 9 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 13 mph with gusts to 20
mph.
Ridges/upr slopes....Northwest 8 to 13 mph. Gusts to 16 mph in
the afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......3500-4500 ft AGL.
Transport Winds....Northwest 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....41 to 51.
24 hr trend......On average, unchanged.
Max humidity........66 to 84 percent.
24 hr trend......On average, 18 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 12 mph in the evening,
becoming light downslope less than 8 mph
after midnight.
Ridges/upr slopes....North 8 to 9 mph in the evening, becoming
light after midnight.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....West 5 to 10 mph.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....71 to 80.
24 hr trend......On average, 3 degrees warmer.
Min humidity........20 to 30 percent.
24 hr trend......On average, 2 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-6000 ft AGL.
Transport Winds....West 5 to 15 mph.
$$
=
IDZ426-302215-
Southern Highlands-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....70 to 75.
24 hr trend......On average, unchanged.
Min humidity........26 to 36 percent.
24 hr trend......On average, 13 percent wetter.
20-foot winds.......
Valleys/lwr slopes...West 8 to 14 mph with gusts to 22 mph.
Ridges/upr slopes....Northwest 8 to 14 mph with gusts to 20
mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......3500-4000 ft AGL.
Transport Winds....Northwest 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....43 to 49.
24 hr trend......On average, 2 degrees cooler.
Max humidity........67 to 79 percent.
24 hr trend......On average, 21 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest 8 to 14 mph with gusts to 22
mph.
Ridges/upr slopes....Southwest 8 to 14 mph. Gusts to 18 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Southwest 5 to 15 mph.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....74 to 79.
24 hr trend......On average, 3 degrees warmer.
Min humidity........22 to 32 percent.
24 hr trend......On average, 2 percent drier.
20-foot winds.......
Valleys/lwr slopes...West around 9 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-6000 ft AGL.
Transport Winds....West around 10 mph.
$$
=
ORZ675-302215-
Baker Valley-
230 AM PDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny. Areas of fog in the morning.
Chance of thunder...0 percent.
Max temperature.....68 to 75.
24 hr trend......On average, unchanged.
Min humidity........36 to 43 percent.
24 hr trend......On average, 9 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 11 mph.
Ridges/upr slopes....Northwest 8 to 11 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......3500-4500 ft AGL.
Transport Winds....Northwest 10 to 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Areas of fog after midnight.
Chance of thunder...0 percent.
Min temperature.....36 to 49.
24 hr trend......On average, unchanged.
Max humidity........75 to 100 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 11 mph in the evening,
becoming light downslope less than 8 mph
after midnight.
Ridges/upr slopes....North 8 to 10 mph in the evening, becoming
light after midnight.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100 ft AGL.
Transport Winds....Northwest 5 to 10 mph.
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of fog in the morning.
Chance of thunder...0 percent.
Max temperature.....71 to 78.
24 hr trend......On average, 3 degrees warmer.
Min humidity........31 to 37 percent.
24 hr trend......On average, 6 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-6000 ft AGL.
Transport Winds....West around 5 mph.
$$
=
ORZ674-302215-
Northwestern Vale BLM-
230 AM PDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....67 to 76.
24 hr trend......On average, unchanged.
Min humidity........28 to 38 percent.
24 hr trend......On average, 9 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 11 mph.
Ridges/upr slopes....Northwest 8 to 11 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......3500-4500 ft AGL.
Transport Winds....Northwest 5 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....43 to 50.
24 hr trend......On average, 2 degrees warmer.
Max humidity........72 to 89 percent.
24 hr trend......On average, 9 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest around 9 mph.
Ridges/upr slopes....North 8 to 9 mph in the evening, becoming
light after midnight.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Northwest 5 to 10 mph.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....70 to 78.
24 hr trend......On average, 2 degrees warmer.
Min humidity........26 to 36 percent.
24 hr trend......On average, 4 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-6000 ft AGL.
Transport Winds....West 5 to 10 mph.
$$
=
ORZ673-302215-
Central Canyonlands-
330 AM MDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....71 to 80.
24 hr trend......On average, unchanged.
Min humidity........29 to 36 percent.
24 hr trend......On average, 8 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest 8 to 11 mph.
Ridges/upr slopes....North 8 to 12 mph in the morning, becoming
light in the afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-5000 ft AGL.
Transport Winds....Northwest 5 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....43 to 51.
24 hr trend......On average, unchanged.
Max humidity........73 to 87 percent.
24 hr trend......On average, 14 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest around 10 mph.
Ridges/upr slopes....North around 10 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Northwest 5 to 15 mph.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....73 to 81.
24 hr trend......On average, unchanged.
Min humidity........28 to 35 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-5500 ft AGL.
Transport Winds....Northwest 5 to 10 mph.
$$
=
ORZ672-302215-
Southern Grasslands-
230 AM PDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....71 to 79.
24 hr trend......On average, 2 degrees warmer.
Min humidity........22 to 30 percent.
24 hr trend......On average, 4 percent wetter.
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 north around 8 mph in
the afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-5000 ft AGL.
Transport Winds....Northwest 5 to 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....41 to 50.
24 hr trend......On average, unchanged.
Max humidity........55 to 80 percent.
24 hr trend......On average, 15 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Northeast around 8 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.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....East 5 to 10 mph.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....75 to 82.
24 hr trend......On average, 4 degrees warmer.
Min humidity........20 to 27 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.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......5000-6500 ft AGL.
Transport Winds....West 5 to 10 mph.
$$
=
ORZ671-302215-
Steens Mountain-
230 AM PDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....65 to 76.
24 hr trend......On average, 3 degrees warmer.
Min humidity........24 to 33 percent.
24 hr trend......On average, 4 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph in the
morning, becoming north around 8 mph in
the afternoon.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-5000 ft AGL.
Transport Winds....Northwest 5 to 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....44 to 51.
24 hr trend......On average, 3 degrees warmer.
Max humidity........54 to 69 percent.
24 hr trend......On average, 6 percent wetter.
20-foot winds.......
Valleys/lwr slopes...North around 8 mph in the evening,
becoming light downslope less than 8 mph
after midnight.
Ridges/upr slopes....North around 8 mph in the evening,
shifting to southeast after midnight.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....East 5 to 10 mph.
.THURSDAY...
Sky/weather.........Partly sunny in the morning, then clearing.
Chance of thunder...0 percent.
Max temperature.....68 to 79.
24 hr trend......On average, 4 degrees warmer.
Min humidity........21 to 29 percent.
24 hr trend......On average, 4 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-6000 ft AGL.
Transport Winds....Southwest 5 to 15 mph.
$$
=
ORZ670-302215-
Burns BLM-
230 AM PDT Wed Sep 30 2026
.TODAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max temperature.....71 to 77.
24 hr trend......On average, unchanged.
Min humidity........23 to 29 percent.
24 hr trend......On average, 4 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4000-5000 ft AGL.
Transport Winds....Northwest 5 to 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....38 to 47.
24 hr trend......On average, unchanged.
Max humidity........63 to 93 percent.
24 hr trend......On average, 10 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light downslope winds less than 8 mph.
Ridges/upr slopes....North around 8 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....North 5 to 10 mph.
.THURSDAY...
Sky/weather.........Partly sunny in the morning, then clearing.
Chance of thunder...0 percent.
Max temperature.....75 to 81.
24 hr trend......On average, 4 degrees warmer.
Min humidity........18 to 26 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.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......4500-6500 ft AGL.
Transport Winds....West 5 to 10 mph.
$$
=
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows 40 to 52. Highs 68 to 83. Southeast
winds up to 10 mph.
.SATURDAY...Partly cloudy. Lows 42 to 53. Highs 69 to 84. Light
winds less than 10 mph.
.SUNDAY...Partly cloudy. Lows 45 to 55. Highs 71 to 85. Light
winds less than 10 mph.
.MONDAY...Partly cloudy. Lows 47 to 57. Highs 69 to 84.
.TUESDAY...Mostly clear. Lows 44 to 54. Highs 68 to 83.
$$
=