Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
781
FNUS55 KBOI 061355
FWFBOI
Fire Weather Planning Forecast for SW Idaho and SE Oregon
National Weather Service Boise ID
755 AM MDT Sat Sep 6 2025
...ISOLATED-SCATTERED THUNDERSTORMS WITH GUSTY OUTFLOWS TODAY...
...BREEZY CONDITIONS TOMORROW, STORMS MOVE NORTHEAST...
.DISCUSSION...
As a low-pressure system moves overhead today, storms redevelop
in SE Oregon this afternoon, Showers and weaker storms will
develop in SW Idaho after 6 PM MDT. Oregon could see outflow gusts
up to 40 mph, while Idaho has slightly lower potential at 35 mph.
Storms could produce locally heavy rain. As the low-pressure
moves northeast tomorrow, much of the area sees breezy conditions
develop in the afternoon while precipitation chances move mostly
north and east of the area. We begin a cooling trend into next
week as a colder airmass moves in.
IDZ401-062230-
Western Payette National Forest-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Partly cloudy with a chance of showers. A
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
30 percent.
Chance of thunder...20 percent.
Max temperature.....68 to 83.
24 hr trend......On average, 6 degrees cooler.
Min humidity........31 to 42 percent.
24 hr trend......On average, 13 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/.....10 percent.
Smoke Dispersal.....
Mixing Height......6000-8000 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy with a chance of showers and a
slight chance of thunderstorms in the evening,
then partly cloudy with a slight chance of
showers after midnight. Thunderstorms may
produce gusty winds in the evening. Chance of
precipitation 30 percent.
Chance of thunder...20 percent.
Min temperature.....50 to 61.
24 hr trend......On average, 4 degrees cooler.
Max humidity........56 to 81 percent.
24 hr trend......On average, 20 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/.....20 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Southeast around 5 mph.
.SUNDAY...
Sky/weather.........Partly cloudy. A slight chance of showers in
the morning, then a chance of showers and a
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
30 percent.
Chance of thunder...20 percent.
Max temperature.....67 to 82.
24 hr trend......On average, unchanged.
Min humidity........29 to 44 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 around 8 mph
in the afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming southwest around 8 mph
in the afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......7500-9500 ft AGL.
Transport Winds....Southwest 15 to 20 mph.
$$
=
IDZ402-062230-
Eastern Payette National Forest-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Mostly cloudy with a 30 percent chance of
showers and thunderstorms in the afternoon.
Thunderstorms may produce gusty winds in the
afternoon.
Chance of thunder...30 percent.
Max temperature.....67 to 82.
24 hr trend......On average, 2 degrees cooler.
Min humidity........29 to 37 percent.
24 hr trend......On average, 8 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/.....30 percent.
Smoke Dispersal.....
Mixing Height......7000-9000 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy with a chance of showers. A
chance of thunderstorms in the evening.
Thunderstorms may produce gusty winds in the
evening. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....47 to 56.
24 hr trend......On average, 3 degrees cooler.
Max humidity........65 to 80 percent.
24 hr trend......On average, 21 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/.....30 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....South 5 to 10 mph.
.SUNDAY...
Sky/weather.........Partly cloudy. A slight chance of rain showers
in the morning, then a chance of showers and
thunderstorms in the afternoon. Thunderstorms
may produce gusty winds in the afternoon.
Chance of precipitation 40 percent.
Chance of thunder...30 percent.
Max temperature.....64 to 79.
24 hr trend......On average, 3 degrees cooler.
Min humidity........34 to 45 percent.
24 hr trend......On average, 7 percent wetter.
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 southwest around 8 mph
in the afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......6000-8000 ft AGL.
Transport Winds....Southwest 10 to 20 mph.
$$
=
IDZ403-062230-
Northern Boise National Forest-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Mostly sunny in the morning, then becoming
mostly cloudy in the afternoon. A chance of
rain showers. A slight chance of thunderstorms
in the afternoon. Thunderstorms may produce
gusty winds in the afternoon. Chance of
precipitation 40 percent.
Chance of thunder...20 percent.
Max temperature.....67 to 82.
24 hr trend......On average, 4 degrees cooler.
Min humidity........32 to 38 percent.
24 hr trend......On average, 12 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/.....20 percent.
Smoke Dispersal.....
Mixing Height......7000-9000 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy with a chance of rain showers and
a slight chance of thunderstorms in the
evening, then partly cloudy with a slight
chance of rain showers after midnight.
Thunderstorms may produce gusty winds in the
evening. Chance of precipitation 30 percent.
Chance of thunder...20 percent.
Min temperature.....47 to 57.
24 hr trend......On average, 4 degrees cooler.
Max humidity........61 to 84 percent.
24 hr trend......On average, 21 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/.....20 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Southeast around 5 mph.
.SUNDAY...
Sky/weather.........Partly cloudy. A slight chance of rain showers
in the morning, then a chance of rain showers
and a slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
40 percent.
Chance of thunder...20 percent.
Max temperature.....65 to 80.
24 hr trend......On average, 2 degrees cooler.
Min humidity........29 to 43 percent.
24 hr trend......On average, 2 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 southwest around 8 mph
in the afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......8000-9500 ft AGL.
Transport Winds....Southwest around 15 mph.
$$
=
IDZ421-062230-
Southern Boise/Western Sawtooth NF, including the Camas Prairie-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Partly cloudy with a chance of rain showers. A
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
40 percent.
Chance of thunder...20 percent.
Max temperature.....74 to 84, except 66 to 73 above 6500 feet.
24 hr trend......On average, 4 degrees cooler.
Min humidity........31 to 41 percent.
24 hr trend......On average, 12 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/.....20 percent.
Smoke Dispersal.....
Mixing Height......7000-8500 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Thunderstorms
may produce gusty winds in the evening.
Chance of thunder...20 percent.
Min temperature.....47 to 58.
24 hr trend......On average, 4 degrees cooler.
Max humidity........55 to 80 percent.
24 hr trend......On average, 19 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/.....10 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....East 5 to 10 mph.
.SUNDAY...
Sky/weather.........Partly cloudy. A slight chance of rain showers
in the morning, then a chance of showers and
thunderstorms in the afternoon. Thunderstorms
may produce gusty winds in the afternoon.
Chance of precipitation 30 percent.
Chance of thunder...30 percent.
Max temperature.....73 to 83, except 65 to 73 above 6500 feet.
24 hr trend......On average, unchanged.
Min humidity........23 to 33 percent, except 32 to 42 percent above
6500 feet.
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 southwest around 8 mph
in the afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming southwest around 8 mph
in the afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......8500-10500 ft AGL.
Transport Winds....Southwest 15 to 20 mph.
$$
=
IDZ400-062230-
Northern Boise BLM-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Partly cloudy with a chance of showers. A
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
40 percent.
Chance of thunder...20 percent.
Max temperature.....79 to 88.
24 hr trend......On average, 6 degrees cooler.
Min humidity........30 to 38 percent.
24 hr trend......On average, 14 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/.....20 percent.
Smoke Dispersal.....
Mixing Height......5500-7500 ft AGL.
Transport Winds....Southeast 5 to 10 mph.
.TONIGHT...
Sky/weather.........Partly cloudy with a slight chance of showers.
A slight chance of thunderstorms in the
evening. Thunderstorms may produce gusty winds
in the evening. Chance of precipitation 20
percent.
Chance of thunder...20 percent.
Min temperature.....58 to 63.
24 hr trend......On average, 4 degrees cooler.
Max humidity........57 to 81 percent.
24 hr trend......On average, 21 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/.....20 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....East around 5 mph.
.SUNDAY...
Sky/weather.........Partly cloudy with a slight chance of showers.
A slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Chance of thunder...20 percent.
Max temperature.....79 to 88.
24 hr trend......On average, unchanged.
Min humidity........24 to 30 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 southwest around 8 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 16 mph in the afternoon.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......8500-9500 ft AGL.
Transport Winds....Southwest 10 to 15 mph.
$$
=
IDZ420-062230-
Treasure Valley BLM-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Mostly cloudy with a chance of showers. A
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
40 percent.
Chance of thunder...20 percent.
Max temperature.....84 to 89.
24 hr trend......On average, 6 degrees cooler.
Min humidity........32 to 42 percent.
24 hr trend......On average, 14 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Southeast around 8 mph.
Ridges/upr slopes....East around 8 mph in the morning, becoming
north in the afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......6500-8000 ft AGL.
Transport Winds....Southeast 5 to 10 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Thunderstorms
may produce gusty winds in the evening.
Chance of thunder...20 percent.
Min temperature.....57 to 62.
24 hr trend......On average, 4 degrees cooler.
Max humidity........64 to 94 percent.
24 hr trend......On average, 22 percent wetter.
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 northeast around 8 mph
after midnight.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Southeast 5 to 10 mph.
.SUNDAY...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
and thunderstorms in the afternoon. Areas of
fog in the morning. Thunderstorms may produce
gusty winds in the afternoon.
Chance of thunder...10 percent.
Max temperature.....85 to 90.
24 hr trend......On average, unchanged.
Min humidity........20 to 30 percent.
24 hr trend......On average, 12 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....East around 8 mph in the morning, shifting
to west in the afternoon.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......9000-10500 ft AGL.
Transport Winds....Southwest 10 to 15 mph.
$$
=
IDZ424-062230-
Western Twin Falls BLM-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Partly cloudy with a chance of showers. A
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
40 percent.
Chance of thunder...20 percent.
Max temperature.....80 to 88.
24 hr trend......On average, 6 degrees cooler.
Min humidity........27 to 37 percent.
24 hr trend......On average, 14 percent wetter.
20-foot winds.......
Valleys/lwr slopes...East around 8 mph in the morning, shifting
to southwest in the afternoon.
Ridges/upr slopes....East around 8 mph in the morning, shifting
to southwest in the afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......6000-8000 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
in the evening.
Chance of thunder...0 percent.
Min temperature.....56 to 62.
24 hr trend......On average, 4 degrees cooler.
Max humidity........54 to 79 percent.
24 hr trend......On average, 21 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light downslope winds less than 8 mph.
Ridges/upr slopes....South around 8 mph in the evening,
becoming light after midnight.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....East around 10 mph.
.SUNDAY...
Sky/weather.........Partly cloudy with a slight chance of showers.
A slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Chance of thunder...20 percent.
Max temperature.....82 to 90.
24 hr trend......On average, 2 degrees warmer.
Min humidity........16 to 26 percent.
24 hr trend......On average, 12 percent drier.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph in the
morning, becoming southwest around 8 mph
with gusts to 18 mph in the afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming south 8 to 9 mph in the
afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......9000-11000 ft AGL.
Transport Winds....West around 15 mph.
$$
=
IDZ423-062230-
Owyhee Mountains-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Mostly cloudy with a chance of showers. A
chance of thunderstorms in the afternoon.
Thunderstorms may produce gusty winds in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....76 to 85.
24 hr trend......On average, 4 degrees cooler.
Min humidity........27 to 37 percent.
24 hr trend......On average, 12 percent wetter.
20-foot winds.......
Valleys/lwr slopes...South around 8 mph in the morning,
shifting to east in the afternoon.
Ridges/upr slopes....South around 8 mph in the morning,
becoming light in the afternoon.
CWR /0.10 inch/.....30 percent.
Smoke Dispersal.....
Mixing Height......6500-8500 ft AGL.
Transport Winds....South 5 to 10 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Thunderstorms
may produce gusty winds in the evening.
Chance of thunder...20 percent.
Min temperature.....51 to 60.
24 hr trend......On average, 5 degrees cooler.
Max humidity........55 to 78 percent.
24 hr trend......On average, 11 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light downslope winds less than 8 mph in
the evening, becoming southwest around 8
mph after midnight.
Ridges/upr slopes....Light winds less than 8 mph in the
evening, becoming south around 8 mph after
midnight.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.SUNDAY...
Sky/weather.........Partly cloudy with a 20 percent chance of
showers.
Chance of thunder...0 percent.
Max temperature.....77 to 87.
24 hr trend......On average, unchanged.
Min humidity........13 to 23 percent.
24 hr trend......On average, 16 percent drier.
20-foot winds.......
Valleys/lwr slopes...West 8 to 11 mph. Gusts to 20 mph in the
afternoon.
Ridges/upr slopes....West 8 to 12 mph. Gusts to 20 mph in the
afternoon.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......8500-10500 ft AGL.
Transport Winds....Southwest 15 to 20 mph.
$$
=
IDZ426-062230-
Southern Highlands-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Mostly cloudy. A chance of showers in the
morning, then showers likely and a chance of
thunderstorms in the afternoon. Thunderstorms
may produce gusty winds in the afternoon.
Chance of precipitation 70 percent.
Chance of thunder...30 percent.
Max temperature.....78 to 83.
24 hr trend......On average, 5 degrees cooler.
Min humidity........30 to 40 percent.
24 hr trend......On average, 14 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest 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.
CWR /0.10 inch/.....40 percent.
Smoke Dispersal.....
Mixing Height......6000-8000 ft AGL.
Transport Winds....South 5 to 10 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Thunderstorms
may produce gusty winds in the evening.
Chance of thunder...20 percent.
Min temperature.....54 to 59.
24 hr trend......On average, 4 degrees cooler.
Max humidity........59 to 80 percent.
24 hr trend......On average, 17 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light downslope winds less than 8 mph in
the evening, becoming south around 8 mph
after midnight.
Ridges/upr slopes....Light winds less than 8 mph in the
evening, becoming south around 8 mph after
midnight.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....South 5 to 10 mph.
.SUNDAY...
Sky/weather.........Partly cloudy. A slight chance of showers in
the morning, then a chance of showers and a
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
30 percent.
Chance of thunder...20 percent.
Max temperature.....80 to 86.
24 hr trend......On average, 2 degrees warmer.
Min humidity........16 to 26 percent.
24 hr trend......On average, 14 percent drier.
20-foot winds.......
Valleys/lwr slopes...West 8 to 11 mph. Gusts to 20 mph in the
afternoon.
Ridges/upr slopes....West 8 to 11 mph. Gusts to 18 mph in the
afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......10000-11500 ft AGL.
Transport Winds....Southwest 10 to 15 mph.
$$
=
ORZ674-675-062230-
Northwestern Vale BLM-Baker Valley-
655 AM PDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Partly cloudy with a chance of showers. A
chance of thunderstorms in the afternoon.
Thunderstorms may produce gusty winds in the
afternoon. Chance of precipitation 40 percent.
Chance of thunder...30 percent.
Max temperature.....77 to 87.
24 hr trend......On average, 6 degrees cooler.
Min humidity........27 to 37 percent.
24 hr trend......On average, 12 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....Light winds less than 8 mph. Gusts to 14
mph in the afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......6500-8500 ft AGL.
Transport Winds....Southeast 5 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy with a chance of showers and a
slight chance of thunderstorms in the evening,
then partly cloudy with a slight chance of
showers after midnight. Thunderstorms may
produce gusty winds in the evening. Chance of
precipitation 30 percent.
Chance of thunder...20 percent.
Min temperature.....51 to 60.
24 hr trend......On average, 6 degrees cooler.
Max humidity........63 to 83 percent.
24 hr trend......On average, 20 percent wetter.
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 south around 8 mph after
midnight.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Southwest up to 10 mph.
.SUNDAY...
Sky/weather.........Partly cloudy. A chance of showers and a slight
chance of thunderstorms in the afternoon.
Thunderstorms may produce gusty winds in the
afternoon. Chance of precipitation 30 percent.
Chance of thunder...20 percent.
Max temperature.....75 to 85.
24 hr trend......On average, 2 degrees cooler.
Min humidity........21 to 31 percent.
24 hr trend......On average, 5 percent drier.
20-foot winds.......
Valleys/lwr slopes...Southwest around 10 mph. Gusts to 18 mph
in the afternoon.
Ridges/upr slopes....Southwest 8 to 11 mph. Gusts to 20 mph in
the afternoon.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......8000-10000 ft AGL.
Transport Winds....Southwest 10 to 15 mph.
$$
=
ORZ673-062230-
Central Canyonlands-
755 AM MDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Mostly cloudy with a chance of showers. A
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
50 percent.
Chance of thunder...20 percent.
Max temperature.....80 to 87.
24 hr trend......On average, 6 degrees cooler.
Min humidity........30 to 39 percent.
24 hr trend......On average, 13 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph.
Ridges/upr slopes....South around 9 mph.
CWR /0.10 inch/.....30 percent.
Smoke Dispersal.....
Mixing Height......6000-8000 ft AGL.
Transport Winds....Southeast around 10 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy with a 20 percent chance of
showers and thunderstorms in the evening, then
partly cloudy after midnight. Thunderstorms may
produce gusty winds in the evening.
Chance of thunder...20 percent.
Min temperature.....54 to 61.
24 hr trend......On average, 6 degrees cooler.
Max humidity........61 to 81 percent.
24 hr trend......On average, 19 percent wetter.
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 southeast around 8 mph
after midnight.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.SUNDAY...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
in the afternoon.
Chance of thunder...0 percent.
Max temperature.....79 to 88.
24 hr trend......On average, unchanged.
Min humidity........20 to 28 percent.
24 hr trend......On average, 10 percent drier.
20-foot winds.......
Valleys/lwr slopes...Southwest around 10 mph.
Ridges/upr slopes....Southwest 8 to 11 mph.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......8000-10000 ft AGL.
Transport Winds....Southwest 10 to 20 mph.
$$
=
ORZ672-062230-
Southern Grasslands-
655 AM PDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Partly cloudy with a chance of showers. A
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
40 percent.
Chance of thunder...20 percent.
Max temperature.....79 to 88.
24 hr trend......On average, 3 degrees cooler.
Min humidity........20 to 30 percent.
24 hr trend......On average, 3 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Light upslope winds less than 8 mph in the
morning, becoming southeast around 8 mph
in the afternoon.
Ridges/upr slopes....South around 9 mph.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......9500-11500 ft AGL.
Transport Winds....South 5 to 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
in the evening.
Chance of thunder...0 percent.
Min temperature.....51 to 57.
24 hr trend......On average, 5 degrees cooler.
Max humidity........40 to 60 percent.
24 hr trend......On average, 2 percent drier.
20-foot winds.......
Valleys/lwr slopes...South around 9 mph.
Ridges/upr slopes....South 8 to 10 mph in the evening, becoming
southwest around 8 mph after midnight.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....76 to 85.
24 hr trend......On average, 3 degrees cooler.
Min humidity........13 to 20 percent.
24 hr trend......On average, 9 percent drier.
20-foot winds.......
Valleys/lwr slopes...Southwest 8 to 14 mph.
Ridges/upr slopes....Southwest 9 to 15 mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......7500-9500 ft AGL.
Transport Winds....Southwest 15 to 20 mph.
$$
=
ORZ671-062230-
Steens Mountain-
655 AM PDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Partly cloudy with a chance of showers. A
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
40 percent.
Chance of thunder...20 percent.
Max temperature.....72 to 84.
24 hr trend......On average, 2 degrees cooler.
Min humidity........17 to 27 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 8 to 9 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.
CWR /0.10 inch/.....30 percent.
Smoke Dispersal.....
Mixing Height......8500-10500 ft AGL.
Transport Winds....South 10 to 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
in the evening.
Chance of thunder...0 percent.
Min temperature.....50 to 57.
24 hr trend......On average, 5 degrees cooler.
Max humidity........42 to 52 percent.
24 hr trend......On average, 3 percent drier.
20-foot winds.......
Valleys/lwr slopes...Southwest around 10 mph.
Ridges/upr slopes....Southwest around 10 mph.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......100-200 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....67 to 80.
24 hr trend......On average, 5 degrees cooler.
Min humidity........16 to 24 percent.
24 hr trend......On average, 5 percent drier.
20-foot winds.......
Valleys/lwr slopes...Southwest 8 to 11 mph with gusts to 18
mph.
Ridges/upr slopes....Southwest 8 to 11 mph with gusts to 18
mph.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......7000-9000 ft AGL.
Transport Winds....Southwest around 15 mph.
$$
=
ORZ670-062230-
Burns BLM-
655 AM PDT Sat Sep 6 2025
.TODAY...
Sky/weather.........Partly cloudy. A slight chance of showers in
the morning, then a chance of showers and a
slight chance of thunderstorms in the
afternoon. Thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
30 percent.
Chance of thunder...20 percent.
Max temperature.....79 to 86.
24 hr trend......On average, 2 degrees cooler.
Min humidity........14 to 24 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 with
gusts to 18 mph in the afternoon.
Ridges/upr slopes....Light winds less than 8 mph in the
morning, becoming south 8 to 12 mph with
gusts to 22 mph in the afternoon.
CWR /0.10 inch/.....20 percent.
Smoke Dispersal.....
Mixing Height......9500-11500 ft AGL.
Transport Winds....South 10 to 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. A 20 percent chance of showers
in the evening.
Chance of thunder...0 percent.
Min temperature.....47 to 52.
24 hr trend......On average, 6 degrees cooler.
Max humidity........51 to 76 percent.
24 hr trend......On average, 7 percent wetter.
20-foot winds.......
Valleys/lwr slopes...Southeast 8 to 9 mph with gusts to 18 mph
in the evening, becoming light downslope
less than 8 mph after midnight.
Ridges/upr slopes....Southwest 8 to 13 mph with gusts to 22
mph.
CWR /0.10 inch/.....10 percent.
Smoke Dispersal.....
Mixing Height......200-300 ft AGL.
Transport Winds....Southwest 5 to 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....74 to 81.
24 hr trend......On average, 5 degrees cooler.
Min humidity........16 to 26 percent.
24 hr trend......On average, unchanged.
20-foot winds.......
Valleys/lwr slopes...Southwest 8 to 11 mph. Gusts to 18 mph in
the afternoon.
Ridges/upr slopes....Southwest 8 to 12 mph. Gusts to 18 mph in
the morning, increasing to 24 mph in the
afternoon.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal.....
Mixing Height......8500-9500 ft AGL.
Transport Winds....Southwest around 15 mph.
$$
=
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A 30 percent chance of showers. Lows
47 to 59. Highs 70 to 85. Southwest winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Chance of precipitation 40 percent. Lows 45 to
56. Highs 61 to 76. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Chance of precipitation 50 percent. Lows
43 to 54. Highs 59 to 74. Northwest winds up to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Areas of fog in the morning. Chance of
precipitation 40 percent. Lows 42 to 53. Highs 59 to 74.
.FRIDAY...Partly cloudy. A 30 percent chance of showers. Lows
42 to 53. Highs 63 to 78.
$$
=