822
FNUS55 KBOI 112036
FWFBOI
FIRE WEATHER PLANNING FORECAST FOR SW IDAHO AND SE OREGON
NATIONAL WEATHER SERVICE BOISE ID
236 PM MDT SAT OCT 11 2025
...CONTINUED COOL THROUGH MONDAY WITH RAIN AND SNOW SHOWERS
NORTH AND OVER MOUNTAINS SOUTH. MODERATE NORTHWEST WINDS
THIS EVENING. LESS WINDY SUNDAY...
DISCUSSION
UPPER TROUGH WILL MOVE EASTWARD THROUGH THE DISTRICT
THIS EVENING. ANOTHER UPPER TROUGH WILL MOVE SOUTHWARD ALONG THE
NORTHWEST COAST SUNDAY. THESE TROUGHS WILL MAINTAIN COOL, SHOWERY
WEATHER THROUGH MONDAY. SHOWERS FROM THE FIRST TROUGH WILL AFFECT
NORTHERN AREAS TONIGHT AND SUNDAY MORNING. SHOWERS FROM THE SECOND
TROUGH SUNDAY AFTERNOON THROUGH MONDAY WILL STAY MAINLY IN OREGON.
SNOW LEVEL WILL LOWER TO 5000 FEET MSL NORTH TO 6000 FEET SOUTH
TONIGHT THROUGH MONDAY. TOTAL RAINFALL THROUGH MONDAY MORNING
.25 TO .60 INCH IN NORTHERN MOUNTAINS, .05 TO .25 INCH IN EASTERN
OREGON, AND LESS THAN .05 INCH IN SOUTHEAST OREGON AND SOUTHWEST
IDAHO. TOTAL SNOWFALL UP TO 4 INCHES IN NORTHERN MOUNTAINS, WITH
LITTLE OR NO ACCUMULATION ELSEWHERE. NORTHWEST WIND 8 TO 15 MPH
THIS EVENING, WITH GUSTS TO 30 MPH IN THE VALE, BOISE, AND TWIN
FALLS BLMS. LESS WINDY SUNDAY AND STILL MAINLY FROM THE WEST OR
NORTHWEST. THE SECOND (COASTAL) TROUGH WILL COME INLAND ACROSS
NORTHERN NEVADA WEDNESDAY WITH MORE SHOWERS, THIS TIME MAINLY
OVER SOUTHERN AND THEN EASTERN AREAS. WARMER AND DRIER LATER NEXT
WEEK.
IDZ401-121515-
WESTERN PAYETTE NATIONAL FOREST-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........SCATTERED RAIN SHOWERS AND NUMEROUS SNOW
SHOWERS IN THE EVENING, THEN WIDESPREAD RAIN
AND SNOW SHOWERS AFTER MIDNIGHT. PATCHY DENSE
FOG AFTER MIDNIGHT. CHANCE OF PRECIPITATION 80
PERCENT. SNOW ACCUMULATION UP TO 3 INCHES.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....28 TO 39.
24 HR TREND......ON AVERAGE, 5 DEGREES COOLER.
MAX HUMIDITY........91 TO 100 PERCENT.
24 HR TREND......ON AVERAGE, 9 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST AROUND 9 MPH.
RIDGES/UPR SLOPES....SOUTHWEST AROUND 10 MPH.
CWR /0.10 INCH/.....60 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......500-900 FT AGL.
TRANSPORT WINDS....SOUTHWEST 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........RAIN SHOWERS LIKELY. SNOW SHOWERS, MAINLY IN
THE AFTERNOON. CHANCE OF PRECIPITATION 90
PERCENT. SNOW ACCUMULATION UP TO 2 INCHES.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....31 TO 46.
24 HR TREND......ON AVERAGE, 7 DEGREES COOLER.
MIN HUMIDITY........62 TO 89 PERCENT.
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST 8 TO 11 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 12 MPH.
CWR /0.10 INCH/.....50 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......2500-3500 FT AGL.
TRANSPORT WINDS....SOUTHWEST 10 TO 20 MPH.
SUNDAY NIGHT
SKY/WEATHER.........RAIN AND SNOW SHOWERS. AREAS OF FOG AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 80 PERCENT.
SNOW ACCUMULATION UP TO 1 INCH.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....27 TO 38.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........80 TO 98 PERCENT.
24 HR TREND......ON AVERAGE, 6 PERCENT DRIER.
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/.....50 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-800 FT AGL.
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY,
DECREASING IN THE AFTERNOON. AREAS OF FOG IN
THE MORNING. CHANCE OF PRECIPITATION 70
PERCENT. SNOW ACCUMULATION UP TO 1 INCH.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....37 TO 52.
24 HR TREND......ON AVERAGE, 6 DEGREES WARMER.
MIN HUMIDITY........48 TO 68 PERCENT.
24 HR TREND......ON AVERAGE, 18 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/.....40 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......2000-3000 FT AGL.
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.
=
IDZ402-121515-
EASTERN PAYETTE NATIONAL FOREST-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........WIDESPREAD RAIN AND SNOW SHOWERS, MAINLY AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.
SNOW ACCUMULATION UP TO 3 INCHES.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26 TO 35.
24 HR TREND......ON AVERAGE, 7 DEGREES COOLER.
MAX HUMIDITY........86 TO 100 PERCENT.
24 HR TREND......ON AVERAGE, 14 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 11 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 11 MPH WITH GUSTS TO 18
MPH.
CWR /0.10 INCH/.....60 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......700-1000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........RAIN SHOWERS LIKELY. SNOW SHOWERS, DECREASING
IN THE AFTERNOON. CHANCE OF PRECIPITATION 80
PERCENT. SNOW ACCUMULATION UP TO 2 INCHES.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....30 TO 45.
24 HR TREND......ON AVERAGE, 8 DEGREES COOLER.
MIN HUMIDITY........54 TO 79 PERCENT.
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST 8 TO 13 MPH WITH GUSTS TO 18
MPH.
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 13 MPH WITH GUSTS TO 20
MPH.
CWR /0.10 INCH/.....50 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3000-4000 FT AGL.
TRANSPORT WINDS....SOUTHWEST 15 TO 20 MPH.
SUNDAY NIGHT
SKY/WEATHER.........SNOW SHOWERS. RAIN SHOWERS, DECREASING AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 80 PERCENT.
SNOW ACCUMULATION UP TO 1 INCH.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....25 TO 35.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........79 TO 97 PERCENT.
24 HR TREND......ON AVERAGE, 5 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTH AROUND 8 MPH IN THE EVENING,
BECOMING LIGHT DOWNSLOPE LESS THAN 8 MPH
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....SOUTH AROUND 10 MPH.
CWR /0.10 INCH/.....50 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......400-800 FT AGL.
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS.
RAIN SHOWERS LIKELY, DECREASING IN THE
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
LITTLE OR NO SNOW ACCUMULATION.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38 TO 53.
24 HR TREND......ON AVERAGE, 8 DEGREES WARMER.
MIN HUMIDITY........38 TO 58 PERCENT.
24 HR TREND......ON AVERAGE, 21 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 EAST AROUND 8 MPH IN THE
AFTERNOON.
CWR /0.10 INCH/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......2500-3500 FT AGL.
TRANSPORT WINDS....SOUTHEAST 5 TO 15 MPH.
=
IDZ403-121515-
NORTHERN BOISE NATIONAL FOREST-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........WIDESPREAD RAIN AND SNOW SHOWERS, MAINLY AFTER
MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT. CHANCE
OF PRECIPITATION 80 PERCENT. SNOW ACCUMULATION
UP TO 2 INCHES.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26 TO 35.
24 HR TREND......ON AVERAGE, 7 DEGREES COOLER.
MAX HUMIDITY........90 TO 100 PERCENT.
24 HR TREND......ON AVERAGE, 17 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 12 MPH WITH GUSTS TO 18 MPH.
RIDGES/UPR SLOPES....WEST 8 TO 12 MPH WITH GUSTS TO 20 MPH.
CWR /0.10 INCH/.....50 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......600-1000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY,
DECREASING IN THE AFTERNOON. CHANCE OF
PRECIPITATION 70 PERCENT. SNOW ACCUMULATION UP
TO 2 INCHES.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....31 TO 45.
24 HR TREND......ON AVERAGE, 9 DEGREES COOLER.
MIN HUMIDITY........57 TO 82 PERCENT.
24 HR TREND......ON AVERAGE, 9 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST 8 TO 12 MPH WITH GUSTS TO 18
MPH.
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 12 MPH WITH GUSTS TO 20
MPH.
CWR /0.10 INCH/.....40 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3000-4000 FT AGL.
TRANSPORT WINDS....SOUTHWEST 15 TO 25 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. RAIN
SHOWERS LIKELY, MAINLY AFTER MIDNIGHT. AREAS OF
FOG AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70
PERCENT. SNOW ACCUMULATION UP TO 1 INCH.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26 TO 35.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........80 TO 98 PERCENT.
24 HR TREND......ON AVERAGE, 8 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST 8 TO 9 MPH IN THE EVENING,
BECOMING LIGHT DOWNSLOPE LESS THAN 8 MPH
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....SOUTHEAST AROUND 10 MPH.
CWR /0.10 INCH/.....40 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-700 FT AGL.
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW
SHOWERS, MAINLY IN THE MORNING. CHANCE OF
PRECIPITATION 30 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....41 TO 54.
24 HR TREND......ON AVERAGE, 11 DEGREES WARMER.
MIN HUMIDITY........33 TO 48 PERCENT.
24 HR TREND......ON AVERAGE, 30 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, BECOMING
LIGHT IN THE AFTERNOON.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3500-5500 FT AGL.
TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
=
IDZ421-121515-
SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY AFTER MIDNIGHT. SCATTERED RAIN
SHOWERS. NUMEROUS SNOW SHOWERS, MAINLY AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.
SNOW ACCUMULATION UP TO 1 INCH.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26 TO 36.
24 HR TREND......ON AVERAGE, 8 DEGREES COOLER.
MAX HUMIDITY........89 TO 100 PERCENT.
24 HR TREND......ON AVERAGE, 18 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 11 TO 17 MPH WITH GUSTS TO 26 MPH.
RIDGES/UPR SLOPES....WEST 11 TO 17 MPH. GUSTS TO 26 MPH IN THE
EVENING, DECREASING TO 20 MPH AFTER
MIDNIGHT.
CWR /0.10 INCH/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......400-900 FT AGL.
TRANSPORT WINDS....WEST 10 TO 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. RAIN AND SNOW SHOWERS LIKELY,
DECREASING IN THE AFTERNOON. CHANCE OF
PRECIPITATION 60 PERCENT. SNOW ACCUMULATION UP
TO 1 INCH.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39 TO 50, EXCEPT 31 TO 40 ABOVE 6500 FEET.
24 HR TREND......ON AVERAGE, 7 DEGREES COOLER.
MIN HUMIDITY........46 TO 66 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST 8 TO 11 MPH WITH GUSTS TO 18
MPH.
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 11 MPH.
CWR /0.10 INCH/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3000-4000 FT AGL.
TRANSPORT WINDS....SOUTHWEST 10 TO 20 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....28 TO 38.
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.
MAX HUMIDITY........65 TO 91 PERCENT.
24 HR TREND......ON AVERAGE, 19 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...EAST 8 TO 13 MPH.
RIDGES/UPR SLOPES....EAST 8 TO 14 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....EAST 5 TO 20 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING. CHANCE OF PRECIPITATION
30 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49 TO 59, EXCEPT 42 TO 50 ABOVE 6500 FEET.
24 HR TREND......ON AVERAGE, 10 DEGREES WARMER.
MIN HUMIDITY........22 TO 32 PERCENT, EXCEPT 28 TO 38 PERCENT ABOVE
6500 FEET.
24 HR TREND......ON AVERAGE, 26 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST 9 TO 15 MPH WITH GUSTS TO 22
MPH.
RIDGES/UPR SLOPES....SOUTHEAST 9 TO 15 MPH WITH GUSTS TO 22
MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3500-4500 FT AGL.
TRANSPORT WINDS....SOUTHEAST 10 TO 20 MPH.
=
IDZ400-121515-
NORTHERN BOISE BLM-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS RAIN SHOWERS, MAINLY
AFTER MIDNIGHT. CHANCE OF SHOWERS 60 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....37 TO 43.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MAX HUMIDITY........88 TO 98 PERCENT.
24 HR TREND......ON AVERAGE, 14 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 9 MPH IN THE EVENING,
SHIFTING TO SOUTH AROUND 8 MPH AFTER
MIDNIGHT. GUSTS TO 18 MPH.
RIDGES/UPR SLOPES....NORTHWEST 8 TO 10 MPH WITH GUSTS TO 18 MPH
IN THE EVENING, BECOMING LIGHT AFTER
MIDNIGHT.
CWR /0.10 INCH/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-700 FT AGL.
TRANSPORT WINDS....WEST 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....44 TO 56.
24 HR TREND......ON AVERAGE, 6 DEGREES COOLER.
MIN HUMIDITY........45 TO 64 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST 8 TO 12 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 12 MPH.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......4000-6000 FT AGL.
TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY. RAIN SHOWERS LIKELY, MAINLY AFTER
MIDNIGHT. CHANCE OF SHOWERS 60 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....38 TO 43.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........76 TO 87 PERCENT.
24 HR TREND......ON AVERAGE, 12 PERCENT DRIER.
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......300-700 FT AGL.
TRANSPORT WINDS....EAST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY, DECREASING
IN THE AFTERNOON. PATCHY FOG IN THE MORNING.
CHANCE OF SHOWERS 60 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49 TO 58.
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.
MIN HUMIDITY........36 TO 51 PERCENT.
24 HR TREND......ON AVERAGE, 11 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/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3000-4000 FT AGL.
TRANSPORT WINDS....EAST 5 TO 10 MPH.
=
IDZ420-121515-
TREASURE VALLEY BLM-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY WITH ISOLATED RAIN SHOWERS IN THE
EVENING, THEN MOSTLY CLOUDY WITH SCATTERED RAIN
SHOWERS AFTER MIDNIGHT. CHANCE OF SHOWERS 30
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....40 TO 45.
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.
MAX HUMIDITY........81 TO 91 PERCENT.
24 HR TREND......ON AVERAGE, 11 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 10 TO 16 MPH.
RIDGES/UPR SLOPES....WEST 10 TO 16 MPH.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-800 FT AGL.
TRANSPORT WINDS....WEST 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE MORNING.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....54 TO 59.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MIN HUMIDITY........42 TO 49 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....LIGHT WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING SOUTHWEST AROUND 8 MPH
IN THE AFTERNOON.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......5500-7000 FT AGL.
TRANSPORT WINDS....WEST AROUND 10 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....39 TO 44.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........67 TO 83 PERCENT.
24 HR TREND......ON AVERAGE, 9 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.
RIDGES/UPR SLOPES....EAST AROUND 8 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....EAST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE MORNING.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....57 TO 62.
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.
MIN HUMIDITY........28 TO 38 PERCENT.
24 HR TREND......ON AVERAGE, 11 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST AROUND 9 MPH.
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/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3000-3500 FT AGL.
TRANSPORT WINDS....SOUTHEAST 5 TO 15 MPH.
=
IDZ424-121515-
WESTERN TWIN FALLS BLM-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED RAIN SHOWERS AFTER
MIDNIGHT. CHANCE OF SHOWERS 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....36 TO 41.
24 HR TREND......ON AVERAGE, 9 DEGREES COOLER.
MAX HUMIDITY........83 TO 91 PERCENT.
24 HR TREND......ON AVERAGE, 20 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 11 TO 17 MPH WITH GUSTS TO 26 MPH.
RIDGES/UPR SLOPES....WEST 11 TO 17 MPH WITH GUSTS TO 28 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-400 FT AGL.
TRANSPORT WINDS....WEST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE MORNING.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49 TO 58.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MIN HUMIDITY........38 TO 44 PERCENT.
24 HR TREND......ON AVERAGE, 3 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 11 MPH WITH GUSTS TO 18 MPH.
RIDGES/UPR SLOPES....WEST 8 TO 11 MPH WITH GUSTS TO 18 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......5000-6500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....38 TO 44.
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.
MAX HUMIDITY........55 TO 74 PERCENT.
24 HR TREND......ON AVERAGE, 22 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...EAST 9 TO 15 MPH. GUSTS TO 22 MPH AFTER
MIDNIGHT.
RIDGES/UPR SLOPES....EAST 9 TO 15 MPH. GUSTS TO 22 MPH AFTER
MIDNIGHT.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....EAST 10 TO 20 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....59 TO 66.
24 HR TREND......ON AVERAGE, 8 DEGREES WARMER.
MIN HUMIDITY........19 TO 25 PERCENT.
24 HR TREND......ON AVERAGE, 20 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...EAST 9 TO 15 MPH WITH GUSTS TO 22 MPH.
RIDGES/UPR SLOPES....EAST 9 TO 15 MPH WITH GUSTS TO 22 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3000-5000 FT AGL.
TRANSPORT WINDS....SOUTHEAST 15 TO 20 MPH.
=
IDZ423-121515-
OWYHEE MOUNTAINS-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH ISOLATED RAIN SHOWERS AND SCATTERED
SNOW SHOWERS AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 30 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30 TO 39.
24 HR TREND......ON AVERAGE, 5 DEGREES COOLER.
MAX HUMIDITY........80 TO 96 PERCENT.
24 HR TREND......ON AVERAGE, 13 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 24 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-800 FT AGL.
TRANSPORT WINDS....WEST 10 TO 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS IN THE MORNING.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48 TO 57.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........32 TO 47 PERCENT.
24 HR TREND......ON AVERAGE, 4 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 9 TO 15 MPH.
RIDGES/UPR SLOPES....WEST 9 TO 15 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......4500-6500 FT AGL.
TRANSPORT WINDS....SOUTHWEST 10 TO 20 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....32 TO 39.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........66 TO 82 PERCENT.
24 HR TREND......ON AVERAGE, 15 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...EAST AROUND 8 MPH IN THE EVENING, BECOMING
LIGHT DOWNSLOPE LESS THAN 8 MPH AFTER
MIDNIGHT.
RIDGES/UPR SLOPES....SOUTHEAST AROUND 9 MPH. GUSTS TO 16 MPH IN
THE EVENING.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. CHANCE OF
PRECIPITATION 30 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....50 TO 61.
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.
MIN HUMIDITY........21 TO 31 PERCENT.
24 HR TREND......ON AVERAGE, 11 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING EAST 8 TO 9 MPH WITH
GUSTS TO 16 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHEAST AROUND 9 MPH. GUSTS TO 16 MPH IN
THE AFTERNOON.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3000-4000 FT AGL.
TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
=
IDZ426-121515-
SOUTHERN HIGHLANDS-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....32 TO 39.
24 HR TREND......ON AVERAGE, 10 DEGREES COOLER.
MAX HUMIDITY........78 TO 90 PERCENT.
24 HR TREND......ON AVERAGE, 22 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 10 TO 16 MPH WITH GUSTS TO 26 MPH.
RIDGES/UPR SLOPES....WEST 10 TO 16 MPH WITH GUSTS TO 24 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......400-600 FT AGL.
TRANSPORT WINDS....WEST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....52 TO 57.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........32 TO 41 PERCENT.
24 HR TREND......ON AVERAGE, 16 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 14 MPH WITH GUSTS TO 22 MPH.
RIDGES/UPR SLOPES....WEST 8 TO 14 MPH WITH GUSTS TO 20 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......6000-6500 FT AGL.
TRANSPORT WINDS....WEST AROUND 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33 TO 38.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........66 TO 79 PERCENT.
24 HR TREND......ON AVERAGE, 12 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST AROUND 9 MPH.
RIDGES/UPR SLOPES....SOUTHEAST AROUND 10 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......200-300 FT AGL.
TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
COLUMBUS DAY
SKY/WEATHER.........PARTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....58 TO 65.
24 HR TREND......ON AVERAGE, 8 DEGREES WARMER.
MIN HUMIDITY........17 TO 22 PERCENT.
24 HR TREND......ON AVERAGE, 18 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST 8 TO 11 MPH WITH GUSTS TO 18
MPH.
RIDGES/UPR SLOPES....SOUTHEAST 8 TO 11 MPH WITH GUSTS TO 20
MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......4000-6000 FT AGL.
TRANSPORT WINDS....SOUTHEAST 10 TO 15 MPH.
=
ORZ675-121515-
BAKER VALLEY-
136 PM PDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS RAIN SHOWERS, MAINLY
AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT.
CHANCE OF SHOWERS 60 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31 TO 39.
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.
MAX HUMIDITY........85 TO 96 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 8 TO 12 MPH WITH GUSTS TO 20 MPH.
RIDGES/UPR SLOPES....WEST 8 TO 12 MPH WITH GUSTS TO 20 MPH.
CWR /0.10 INCH/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-800 FT AGL.
TRANSPORT WINDS....WEST 5 TO 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING.
AREAS OF FOG IN THE MORNING. CHANCE OF
PRECIPITATION 40 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....43 TO 50.
24 HR TREND......ON AVERAGE, 6 DEGREES COOLER.
MIN HUMIDITY........51 TO 63 PERCENT.
24 HR TREND......ON AVERAGE, 3 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST AROUND 10 MPH.
RIDGES/UPR SLOPES....WEST 8 TO 11 MPH.
CWR /0.10 INCH/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3500-4500 FT AGL.
TRANSPORT WINDS....SOUTHWEST 5 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN RAIN AND SNOW SHOWERS LIKELY
AFTER MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 70 PERCENT. NO SNOW
ACCUMULATION.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30 TO 39.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........86 TO 96 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
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/.....40 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......500-800 FT AGL.
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,
MIXED WITH SNOW IN THE MORNING. AREAS OF FOG IN
THE MORNING. CHANCE OF PRECIPITATION 50
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45 TO 53.
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.
MIN HUMIDITY........48 TO 55 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 IN THE
MORNING, BECOMING EAST AROUND 8 MPH IN THE
AFTERNOON.
CWR /0.10 INCH/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......2000-3000 FT AGL.
TRANSPORT WINDS....EAST 5 TO 10 MPH.
=
ORZ674-121515-
NORTHWESTERN VALE BLM-
136 PM PDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS.
CHANCE OF SHOWERS 40 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34 TO 39.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........81 TO 94 PERCENT.
24 HR TREND......ON AVERAGE, 7 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 13 TO 19 MPH.
RIDGES/UPR SLOPES....WEST 15 TO 21 MPH WITH GUSTS TO 28 MPH.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......400-800 FT AGL.
TRANSPORT WINDS....WEST 10 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,
MIXED WITH SNOW IN THE AFTERNOON. CHANCE OF
PRECIPITATION 30 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....43 TO 53.
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.
MIN HUMIDITY........39 TO 59 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 14 TO 20 MPH.
RIDGES/UPR SLOPES....WEST 14 TO 20 MPH. GUSTS TO 28 MPH IN THE
MORNING.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3500-4500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 25 MPH.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY. RAIN AND SNOW SHOWERS LIKELY, MAINLY
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70
PERCENT. NO SNOW ACCUMULATION.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33 TO 39.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........81 TO 94 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST AROUND 8 MPH IN THE EVENING,
BECOMING LIGHT DOWNSLOPE LESS THAN 8 MPH
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....SOUTHWEST AROUND 8 MPH WITH GUSTS TO 16
MPH IN THE EVENING, BECOMING LIGHT AFTER
MIDNIGHT.
CWR /0.10 INCH/.....40 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......500-1000 FT AGL.
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....44 TO 54.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........39 TO 57 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...EAST AROUND 9 MPH.
RIDGES/UPR SLOPES....EAST AROUND 9 MPH. GUSTS TO 16 MPH IN THE
AFTERNOON.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......2000-3000 FT AGL.
TRANSPORT WINDS....EAST 5 TO 10 MPH.
=
ORZ673-121515-
CENTRAL CANYONLANDS-
236 PM MDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS, MAINLY
AFTER MIDNIGHT. CHANCE OF SHOWERS 30 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34 TO 43.
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.
MAX HUMIDITY........77 TO 91 PERCENT.
24 HR TREND......ON AVERAGE, 9 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 12 TO 18 MPH WITH GUSTS TO 24 MPH.
RIDGES/UPR SLOPES....WEST 15 TO 21 MPH. GUSTS TO 28 MPH AFTER
MIDNIGHT.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-800 FT AGL.
TRANSPORT WINDS....WEST 10 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48 TO 57.
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.
MIN HUMIDITY........37 TO 49 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 12 TO 18 MPH.
RIDGES/UPR SLOPES....WEST 12 TO 18 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......4500-6500 FT AGL.
TRANSPORT WINDS....WEST 10 TO 25 MPH.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34 TO 43.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........74 TO 90 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
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....SOUTHWEST AROUND 8 MPH IN THE EVENING,
SHIFTING TO NORTHEAST AFTER MIDNIGHT.
CWR /0.10 INCH/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-800 FT AGL.
TRANSPORT WINDS....EAST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS, MAINLY
IN THE MORNING. PATCHY DENSE FOG IN THE
MORNING. CHANCE OF SHOWERS 40 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48 TO 58.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........33 TO 48 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 EAST 8 TO 9 MPH IN THE
AFTERNOON.
RIDGES/UPR SLOPES....NORTHEAST AROUND 9 MPH.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......2500-3500 FT AGL.
TRANSPORT WINDS....EAST 5 TO 10 MPH.
=
ORZ672-121515-
SOUTHERN GRASSLANDS-
136 PM PDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY WITH ISOLATED RAIN SHOWERS IN THE
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
CHANCE OF SHOWERS 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31 TO 36.
24 HR TREND......ON AVERAGE, 5 DEGREES COOLER.
MAX HUMIDITY........75 TO 87 PERCENT.
24 HR TREND......ON AVERAGE, 4 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 9 TO 15 MPH WITH GUSTS TO 22 MPH.
RIDGES/UPR SLOPES....WEST 9 TO 15 MPH WITH GUSTS TO 22 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-700 FT AGL.
TRANSPORT WINDS....WEST 10 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48 TO 57.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........29 TO 39 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST 8 TO 13 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 13 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......4000-6000 FT AGL.
TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,
MIXED WITH SNOW AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33 TO 38.
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.
MAX HUMIDITY........68 TO 83 PERCENT.
24 HR TREND......ON AVERAGE, 5 PERCENT DRIER.
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....SOUTH AROUND 10 MPH.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-800 FT AGL.
TRANSPORT WINDS....NORTH 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,
MIXED WITH SNOW IN THE MORNING. CHANCE OF
PRECIPITATION 30 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48 TO 57.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........26 TO 36 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE
MORNING, BECOMING SOUTHEAST 8 TO 9 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTH 8 TO 11 MPH.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3500-4500 FT AGL.
TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
=
ORZ671-121515-
STEENS MOUNTAIN-
136 PM PDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY WITH ISOLATED RAIN AND SNOW
SHOWERS. CHANCE OF PRECIPITATION 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29 TO 36.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........77 TO 95 PERCENT.
24 HR TREND......ON AVERAGE, 3 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 14 TO 20 MPH WITH GUSTS TO 28 MPH.
RIDGES/UPR SLOPES....WEST 14 TO 20 MPH WITH GUSTS TO 26 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-800 FT AGL.
TRANSPORT WINDS....WEST 15 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....41 TO 53.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........34 TO 49 PERCENT.
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 12 TO 18 MPH.
RIDGES/UPR SLOPES....WEST 12 TO 18 MPH. GUSTS TO 24 MPH IN THE
MORNING.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3500-4500 FT AGL.
TRANSPORT WINDS....SOUTHWEST 10 TO 20 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY,
MAINLY AFTER MIDNIGHT. CHANCE OF PRECIPITATION
60 PERCENT. LITTLE OR NO SNOW ACCUMULATION.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30 TO 37.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........75 TO 92 PERCENT.
24 HR TREND......ON AVERAGE, UNCHANGED.
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/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......400-900 FT AGL.
TRANSPORT WINDS....SOUTHWEST 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY,
DECREASING IN THE AFTERNOON. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE OR NO SNOW
ACCUMULATION.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38 TO 51.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MIN HUMIDITY........39 TO 57 PERCENT.
24 HR TREND......ON AVERAGE, 6 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST 8 TO 11 MPH. GUSTS TO 18 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHEAST 8 TO 11 MPH. GUSTS TO 18 MPH IN
THE AFTERNOON.
CWR /0.10 INCH/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......3000-4000 FT AGL.
TRANSPORT WINDS....SOUTHEAST 10 TO 15 MPH.
=
ORZ670-121515-
BURNS BLM-
136 PM PDT SAT OCT 11 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE
EVENING. CHANCE OF SHOWERS 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29 TO 35.
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.
MAX HUMIDITY........81 TO 89 PERCENT.
24 HR TREND......ON AVERAGE, 5 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 11 TO 17 MPH WITH GUSTS TO 24 MPH.
RIDGES/UPR SLOPES....WEST 12 TO 18 MPH.
CWR /0.10 INCH/.....10 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......300-800 FT AGL.
TRANSPORT WINDS....WEST 10 TO 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48 TO 54.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........31 TO 42 PERCENT.
24 HR TREND......ON AVERAGE, 3 PERCENT DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST 11 TO 17 MPH.
RIDGES/UPR SLOPES....WEST 11 TO 17 MPH.
CWR /0.10 INCH/.....0 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......5000-6000 FT AGL.
TRANSPORT WINDS....WEST 10 TO 15 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN RAIN AND SNOW SHOWERS LIKELY
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70
PERCENT. LITTLE OR NO SNOW ACCUMULATION.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30 TO 35.
24 HR TREND......ON AVERAGE, UNCHANGED.
MAX HUMIDITY........82 TO 95 PERCENT.
24 HR TREND......ON AVERAGE, 5 PERCENT WETTER.
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/.....30 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......700-1000 FT AGL.
TRANSPORT WINDS....SOUTH 5 TO 10 MPH.
COLUMBUS DAY
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,
MIXED WITH SNOW IN THE MORNING. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46 TO 52.
24 HR TREND......ON AVERAGE, UNCHANGED.
MIN HUMIDITY........39 TO 53 PERCENT.
24 HR TREND......ON AVERAGE, 8 PERCENT WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST 8 TO 12 MPH. GUSTS TO 20 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHEAST 8 TO 13 MPH. GUSTS TO 22 MPH IN
THE AFTERNOON.
CWR /0.10 INCH/.....20 PERCENT.
SMOKE DISPERSAL.....
MIXING HEIGHT......4000-5000 FT AGL.
TRANSPORT WINDS....SOUTHEAST 10 TO 15 MPH.
=
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS 30 TO 42. HIGHS 48 TO 63. NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS AND SNOW SHOWERS LIKELY.
CHANCE OF PRECIPITATION 70 PERCENT. LOWS 31 TO 42. HIGHS 42 TO
57. NORTH WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND SNOW SHOWERS
LIKELY. CHANCE OF PRECIPITATION 60 PERCENT. LOWS 28 TO 39. HIGHS
43 TO 58. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS 29 TO 38. HIGHS 44 TO 59.
SATURDAY
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND
SNOW SHOWERS. LOWS 28 TO 37. HIGHS 45 TO 60.
.OUTLOOK FOR SUNDAY OCTOBER 19 THROUGH SATURDAY OCTOBER 25
BELOW NORMAL TEMPERATURES, ESPECIALLY IN IDAHO. ABOVE NORMAL
PRECIPITATION, ESPECIALLY IN OREGON.
=
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