105
FNUS55 KBOI 081942
FWFBOI
FIRE WEATHER PLANNING FORECAST FOR SW IDAHO AND SE OREGON
NATIONAL WEATHER SERVICE BOISE ID
142 PM MDT SAT AUG 8 2026
..WARM, DRY, AND BREEZY TODAY THROUGH EARLY WEEK
...SLIGHT CHANCE OF AFTERNOON THUNDERSTORMS NEAR THE ID/NV
BORDER TODAY AND SUNDAY...
DISCUSSION
* SOUTHWEST IDAHO BLM (ID ZONES 400, 420, 423, 424, 426)...HOT
AND DRY CONDITIONS WILL CONTINUE TODAY, WITH A COOLING TO NEAR
NORMAL TEMPERATURES SUNDAY THROUGH EARLY WEEK. MINIMUM RELATIVE
HUMIDITY VALUES WILL GENERALLY RANGE FROM 5 TO 15%, WITH LIMITED
OVERNIGHT RECOVERIES, TODAY THROUGH EARLY WEEK. BREEZY
CONDITIONS WILL PERSIST THROUGH THE START OF THE COMING WEEK,
WITH AFTERNOON GUSTS UP TO AROUND 25 MPH EACH DAY. A SLIGHT
CHANCE (UP TO 15%) OF THUNDERSTORMS THIS EVENING AND SUNDAY
AFTERNOON NEAR THE ID/NV BORDER. STORMS WILL BE MOSTLY DRY AND
CAPABLE OF GUSTY OUTFLOWS 30 TO 40 MPH.
* SOUTHWEST IDAHO FOREST (ID ZONES 401, 402, 403, 421)...HOT AND
DRY CONDITIONS WILL CONTINUE TODAY, WITH TEMPERATURES COOLING TO
NEAR NORMAL SUNDAY THROUGH EARLY WEEK. MINIMUM RELATIVE
HUMIDITY VALUES WILL GENERALLY RANGE FROM 10 TO 20%, WITH
LIMITED OVERNIGHT RECOVERIES OUTSIDE OF LOWER MOUNTAIN VALLEYS,
TODAY THROUGH EARLY WEEK. BREEZY CONDITIONS WILL PERSIST THROUGH
THE START OF THE COMING WEEK, WITH AFTERNOON GUSTS TO 20-25 MPH
MAINLY ALONG RIDGE TOPS AND SOUTHERN PORTIONS OF ZONE 421.
* SOUTHEAST OREGON (OR ZONES 670-675)...HOT, DRY AND UNSTABLE
CONDITIONS WILL CONTINUE TODAY, WITH TEMPERATURES COOLING TO
NEAR NORMAL SUNDAY THROUGH EARLY WEEK. MINIMUM RELATIVE HUMIDITY
VALUES WILL GENERALLY RANGE FROM 5 TO 15%, WITH LIMITED
OVERNIGHT RECOVERIES, THROUGH EARLY WEEK. AFTERNOON WINDS TODAY
AND SUNDAY WILL GUST TO 20 TO 25 MPH; STRONGER VALLEY DRAINAGE
GUSTS TO 25 TO 30 MPH EXPECTED THIS EVENING AND SUNDAY EVENING
IN ZONES 675/674/673.
IDZ401-091600-
WESTERN PAYETTE NATIONAL FOREST-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....51 TO 63.
24 HR TREND......ON AVERAGE, 5 DEGREES COOLER.
MAX HUMIDITY........28 TO 43 PERCENT.
24 HR TREND......ON AVERAGE, 9 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH AROUND 10 MPH.
RIDGES/UPR SLOPES....NORTH 8 TO 11 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......100-200 FT AGL.
TRANSPORT WINDS....NORTH 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....75 TO 90.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MIN HUMIDITY........11 TO 20 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. GUSTS TO 14
MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7500-9000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....49 TO 62.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........30 TO 50 PERCENT.
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH IN
THE EVENING, BECOMING NORTH 8 TO 9 MPH
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE
EVENING, BECOMING NORTH 8 TO 9 MPH AFTER
MIDNIGHT.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTH 5 TO 10 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....74 TO 89.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........13 TO 22 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/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7000-8000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
=
IDZ402-091600-
EASTERN PAYETTE NATIONAL FOREST-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....50 TO 58.
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.
MAX HUMIDITY........38 TO 51 PERCENT.
24 HR TREND......ON AVERAGE, 10 PERCENT WETTER.
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....NORTHWEST 8 TO 11 MPH WITH GUSTS TO 18 MPH
IN THE EVENING, BECOMING LIGHT AFTER
MIDNIGHT.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 10 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....73 TO 88.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........13 TO 20 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING WEST 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 WEST 8 TO 10 MPH WITH
GUSTS TO 18 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7500-9500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 20 MPH.
SUNDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....50 TO 57.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........39 TO 54 PERCENT.
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 10 MPH IN THE EVENING, BECOMING
LIGHT DOWNSLOPE LESS THAN 8 MPH AFTER
MIDNIGHT.
RIDGES/UPR SLOPES....WEST 8 TO 10 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.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71 TO 86.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........14 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 WEST 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 WEST 8 TO 11 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......8000-10000 FT AGL.
TRANSPORT WINDS....WEST 15 TO 20 MPH.
=
IDZ403-091600-
NORTHERN BOISE NATIONAL FOREST-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....49 TO 61.
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.
MAX HUMIDITY........27 TO 42 PERCENT.
24 HR TREND......ON AVERAGE, 7 PERCENT WETTER.
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 11 MPH WITH GUSTS TO 18 MPH
IN THE EVENING, BECOMING LIGHT AFTER
MIDNIGHT.
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.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....75 TO 90.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........12 TO 17 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING WEST 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 WEST 8 TO 10 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......8500-10500 FT AGL.
TRANSPORT WINDS....WEST 15 TO 20 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....49 TO 61.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........27 TO 42 PERCENT.
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 9 MPH WITH GUSTS TO 16 MPH IN
THE EVENING, BECOMING LIGHT DOWNSLOPE LESS
THAN 8 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST 8 TO 10 MPH WITH GUSTS TO 18 MPH IN
THE EVENING, BECOMING LIGHT AFTER
MIDNIGHT.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......100-200 FT AGL.
TRANSPORT WINDS....NORTHEAST 5 TO 10 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....73 TO 88.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........13 TO 19 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING WEST 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 WEST 8 TO 11 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7500-9500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 20 MPH.
=
IDZ421-091600-
SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....49 TO 62.
24 HR TREND......ON AVERAGE, 5 DEGREES COOLER.
MAX HUMIDITY........24 TO 34 PERCENT.
24 HR TREND......ON AVERAGE, 5 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH 8 TO 14 MPH. GUSTS TO 24 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.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....85 TO 94, EXCEPT 76 TO 85 ABOVE 6500 FEET.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........9 TO 15 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING WEST 8 TO 12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING WEST 8 TO 11 MPH WITH
GUSTS TO 18 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......8500-10500 FT AGL.
TRANSPORT WINDS....WEST 15 TO 20 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....50 TO 62.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........24 TO 34 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 12 MPH WITH GUSTS TO 22 MPH
IN THE EVENING, BECOMING LIGHT DOWNSLOPE
LESS THAN 8 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 11 MPH WITH GUSTS TO 20 MPH
IN THE EVENING, BECOMING LIGHT AFTER
MIDNIGHT.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......100-200 FT AGL.
TRANSPORT WINDS....NORTHEAST 5 TO 10 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....83 TO 93, EXCEPT 75 TO 83 ABOVE 6500 FEET.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........10 TO 16 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING WEST 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 WEST 8 TO 11 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7500-9500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 20 MPH.
=
IDZ400-091600-
NORTHERN BOISE BLM-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....61 TO 67.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........27 TO 42 PERCENT.
24 HR TREND......ON AVERAGE, 9 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH 8 TO 12 MPH.
RIDGES/UPR SLOPES....NORTH 8 TO 12 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTH 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....89 TO 98.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........10 TO 15 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 10 MPH IN THE MORNING,
BECOMING LIGHT UPSLOPE LESS THAN 8 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....NORTH AROUND 8 MPH IN THE MORNING,
BECOMING LIGHT IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7000-9000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....60 TO 66.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........29 TO 44 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH IN
THE EVENING, BECOMING NORTH 8 TO 11 MPH
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE
EVENING, BECOMING NORTH 8 TO 11 MPH AFTER
MIDNIGHT.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTH 5 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....87 TO 97.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........11 TO 16 PERCENT.
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH 8 TO 10 MPH IN THE MORNING, BECOMING
LIGHT UPSLOPE LESS THAN 8 MPH IN THE
AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST AROUND 9 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7500-9500 FT AGL.
TRANSPORT WINDS....WEST 5 TO 15 MPH.
=
IDZ420-091600-
TREASURE VALLEY BLM-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....61 TO 66.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........34 TO 54 PERCENT.
24 HR TREND......ON AVERAGE, 16 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......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....94 TO 99.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........11 TO 20 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
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......6500-8000 FT AGL.
TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59 TO 64.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........36 TO 56 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 12 MPH.
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......200-300 FT AGL.
TRANSPORT WINDS....NORTH 5 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....93 TO 98.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........12 TO 21 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH.
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING WEST 8 TO 11 MPH IN THE
AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7500-9500 FT AGL.
TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.
=
IDZ424-091600-
WESTERN TWIN FALLS BLM-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59 TO 65.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MAX HUMIDITY........22 TO 37 PERCENT.
24 HR TREND......ON AVERAGE, 11 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 14 MPH. GUSTS TO 22 MPH IN THE
EVENING.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 14 MPH. GUSTS TO 24 MPH IN
THE EVENING.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......100-200 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....93 TO 100.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........6 TO 16 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 11 MPH WITH GUSTS TO 18 MPH.
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING SOUTHWEST 8 TO 11 MPH
WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7000-9000 FT AGL.
TRANSPORT WINDS....WEST 15 TO 20 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59 TO 64.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........23 TO 38 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 12 MPH IN THE EVENING, SHIFTING
TO NORTHEAST AROUND 8 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....NORTH 8 TO 12 MPH. GUSTS TO 22 MPH IN THE
EVENING.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....92 TO 98.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........6 TO 16 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 11 MPH WITH GUSTS TO 18 MPH.
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING SOUTHWEST 8 TO 11 MPH
WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7000-9000 FT AGL.
TRANSPORT WINDS....WEST 15 TO 20 MPH.
=
IDZ423-091600-
OWYHEE MOUNTAINS-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....58 TO 66.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MAX HUMIDITY........28 TO 43 PERCENT.
24 HR TREND......ON AVERAGE, 8 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 13 MPH WITH GUSTS TO 22
MPH.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 13 MPH. GUSTS TO 22 MPH IN
THE EVENING.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTH 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....88 TO 97.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........8 TO 18 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 13 MPH.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 13 MPH. GUSTS TO 18 MPH IN
THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......6000-8000 FT AGL.
TRANSPORT WINDS....WEST AROUND 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....56 TO 64.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........30 TO 45 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 12 MPH.
RIDGES/UPR SLOPES....NORTH 8 TO 12 MPH. GUSTS TO 20 MPH IN THE
EVENING.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTH 5 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....86 TO 96.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........8 TO 18 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 13 MPH.
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING NORTHWEST 8 TO 10 MPH
WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7000-9000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
=
IDZ426-091600-
SOUTHERN HIGHLANDS-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. A 10% CHANCE OF THUNDERSTORMS OVER
ZONE 426 THIS EVENING. THUNDERSTORMS CAPABLE OF GUSTY
OUTFLOWS UP TO 40 MPH.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....59 TO 65.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MAX HUMIDITY........28 TO 43 PERCENT.
24 HR TREND......ON AVERAGE, 9 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 13 MPH. GUSTY AND ERRATIC OUTFLOWS 30
TO 40 MPH POSSIBLE FROM NEARBY THUNDERSTORMS IN
THE EVENING.
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 13 MPH WITH GUSTS TO 20
MPH. GUSTY AND ERRATIC OUTFLOWS 30 TO 40 MPH
POSSIBLE FROM NEARBY THUNDERSTORMS IN THE EVENING.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....SOUTHWEST 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY. A 10-15% CHANCE OF THUNDERSTORMS
NEAR ZONE 426 IN THE AFTERNOON. THUNDERSTORMS
CAPABLE OF GUSTY OUTFLOWS 30 TO 40 MPH.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....92 TO 97.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........9 TO 18 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 12 MPH. GUSTY AND ERRATIC OUTFLOWS
30 TO 40 MPH POSSIBLE FROM NEARBY THUNDERSTORMS
RIDGES/UPR SLOPES....NORTHWEST 8 TO 12 MPH. GUSTS TO 18 MPH IN
THE AFTERNOON. GUSTY AND ERRATIC OUTFLOWS 30
TO 40 MPH POSSIBLE FROM NEARBY THUNDERSTORMS
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7500-9500 FT AGL.
TRANSPORT WINDS....WEST AROUND 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....57 TO 63.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........30 TO 45 PERCENT.
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 12 MPH IN THE EVENING,
SHIFTING TO SOUTHWEST AROUND 8 MPH AFTER
MIDNIGHT.
RIDGES/UPR SLOPES....NORTH 8 TO 11 MPH WITH GUSTS TO 18 MPH IN
THE EVENING, BECOMING LIGHT AFTER
MIDNIGHT.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....SOUTHWEST 5 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....91 TO 96.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........9 TO 19 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH WITH GUSTS TO 20
MPH.
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING NORTHWEST 8 TO 11 MPH
WITH GUSTS TO 22 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......6500-8500 FT AGL.
TRANSPORT WINDS....WEST AROUND 15 MPH.
=
ORZ675-091600-
BAKER VALLEY-
1242 PM PDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....46 TO 59.
24 HR TREND......ON AVERAGE, 6 DEGREES COOLER.
MAX HUMIDITY........38 TO 58 PERCENT.
24 HR TREND......ON AVERAGE, 18 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 9 TO 15 MPH. GUSTS TO 22 MPH IN
THE EVENING.
RIDGES/UPR SLOPES....NORTHWEST 9 TO 15 MPH WITH GUSTS TO 20
MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....87 TO 92.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........11 TO 16 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING NORTHWEST 8 TO 9 MPH
WITH GUSTS TO 16 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST AROUND 9 MPH. GUSTS TO 16 MPH IN
THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......6500-8500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....46 TO 59.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........40 TO 60 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 13 MPH WITH GUSTS TO 20
MPH.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 13 MPH WITH GUSTS TO 18
MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....85 TO 90.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........13 TO 18 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 NORTHWEST AROUND 8 MPH
WITH GUSTS TO 16 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST AROUND 9 MPH. GUSTS TO 16 MPH IN
THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......6500-8000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
=
ORZ674-091600-
NORTHWESTERN VALE BLM-
1242 PM PDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....54 TO 62.
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.
MAX HUMIDITY........28 TO 38 PERCENT.
24 HR TREND......ON AVERAGE, 7 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 10 TO 16 MPH.
RIDGES/UPR SLOPES....NORTHWEST 10 TO 16 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 10 TO 20 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....86 TO 95.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MIN HUMIDITY........8 TO 13 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST AROUND 9 MPH WITH GUSTS TO 16 MPH.
RIDGES/UPR SLOPES....WEST AROUND 9 MPH WITH GUSTS TO 18 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7500-9500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....53 TO 61.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........29 TO 43 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 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......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....85 TO 94.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........9 TO 15 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST AROUND 10 MPH.
RIDGES/UPR SLOPES....WEST AROUND 10 MPH WITH GUSTS TO 18 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7000-9000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
=
ORZ673-091600-
CENTRAL CANYONLANDS-
142 PM MDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....58 TO 68.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........28 TO 43 PERCENT.
24 HR TREND......ON AVERAGE, 9 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 9 TO 15 MPH WITH GUSTS TO 22
MPH.
RIDGES/UPR SLOPES....NORTHWEST 11 TO 17 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 10 TO 20 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....90 TO 99.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........10 TO 17 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
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......8500-10500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....56 TO 67.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........28 TO 43 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 9 TO 15 MPH. GUSTS TO 24 MPH
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....NORTH 9 TO 15 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 20 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....89 TO 97.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........11 TO 17 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH IN THE MORNING,
BECOMING LIGHT UPSLOPE LESS THAN 8 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....NORTH 8 TO 11 MPH IN THE MORNING, BECOMING
LIGHT IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......9000-11000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
=
ORZ672-091600-
SOUTHERN GRASSLANDS-
1242 PM PDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....57 TO 64.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........26 TO 36 PERCENT.
24 HR TREND......ON AVERAGE, 6 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH 8 TO 13 MPH. GUSTS TO 20 MPH IN THE
EVENING.
RIDGES/UPR SLOPES....NORTH 8 TO 13 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTH 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....91 TO 98.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........8 TO 13 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING NORTHWEST 8 TO 9 MPH
WITH GUSTS TO 16 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 11 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......10000-12000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....55 TO 61.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MAX HUMIDITY........25 TO 35 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH 8 TO 11 MPH.
RIDGES/UPR SLOPES....NORTH 8 TO 11 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....89 TO 97.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........8 TO 13 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH. GUSTS
TO 14 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 10 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......9000-11000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
=
ORZ671-091600-
STEENS MOUNTAIN-
1242 PM PDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....56 TO 66.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........25 TO 32 PERCENT.
24 HR TREND......ON AVERAGE, 4 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 WITH GUSTS TO 20
MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....81 TO 95.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MIN HUMIDITY........9 TO 14 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING NORTHWEST 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 WEST 8 TO 9 MPH WITH
GUSTS TO 18 MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......9000-11000 FT AGL.
TRANSPORT WINDS....WEST AROUND 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....54 TO 63.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........25 TO 33 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH. GUSTS TO 20 MPH IN
THE EVENING.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 11 MPH. GUSTS TO 20 MPH IN
THE EVENING.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 5 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....80 TO 93.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........10 TO 15 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 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. GUSTS TO 14
MPH IN THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7500-9500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
=
ORZ670-091600-
BURNS BLM-
1242 PM PDT SAT AUG 8 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....49 TO 59.
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.
MAX HUMIDITY........30 TO 45 PERCENT.
24 HR TREND......ON AVERAGE, 9 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 13 MPH. GUSTS TO 20 MPH IN
THE EVENING.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 13 MPH. GUSTS TO 24 MPH IN
THE EVENING.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200 FT AGL.
TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....88 TO 96.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........8 TO 13 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING WEST 8 TO 9 MPH WITH
GUSTS TO 18 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 12 MPH. GUSTS TO 22 MPH IN
THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......8500-10500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....48 TO 57.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........30 TO 45 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 12 MPH. GUSTS TO 20 MPH IN
THE EVENING.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 12 MPH. GUSTS TO 24 MPH IN
THE EVENING.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.
MONDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....86 TO 94.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........8 TO 13 PERCENT.
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH. GUSTS
TO 16 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST AROUND 8 MPH. GUSTS TO 18 MPH IN
THE AFTERNOON.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......7000-9000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
=
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS 51 TO 63. HIGHS 80 TO 95. NORTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 50 TO 63. HIGHS 77 TO 92.
NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS
50 TO 62. HIGHS 75 TO 90. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 50 TO
62. HIGHS 74 TO 89.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS
50 TO 62. HIGHS 72 TO 87.
.OUTLOOK FOR SUNDAY AUGUST 16 THROUGH SATURDAY AUGUST 22 PROJECTS SLIGHTLY HIGHER THAN NORMAL TEMPERATURES AND CONSIDERABLY WETTER THAN NORMAL PRECIPITATION.
=
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page