928
FNUS55 KPIH 060854
FWFPIH
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
254 AM MDT WED AUG 6 2025
...RED FLAG WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 9 PM
MDT THIS EVENING FIRE WEATHER FORECAST ZONE 422...
...RED FLAG WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM
MDT THIS EVENING FOR FIRE WEATHER FORECAST ZONE 413...
DISCUSSION
* CENTRAL IDAHO DISPATCH AREA WEATHER IMPACT SUMMARY (ZONES 475
AND 476)...
VERY DRY AIR AS SETTLED IN OVER THE CENTRAL IDAHO MOUNTAINS, BUT
THE NEARLY CLEAR SKIES WILL ALLOW AFTERNOON HIGH TEMPERATURES TO
WARM COMPARED TO YESTERDAY. AN APPROACHING COLD FRONT FOR THURSDAY
WILL BRING INCREASED WIND THIS AFTERNOON AND EVEN STRONGER WIND
ON THURSDAY. FORTUNATELY, THIS FRONT WILL ALSO HAVE MORE HUMID AIR
AND CRITICAL FIRE WEATHER CONDTIONS ARE EXPECTED IN LIMITED AREAS.
* EAST IDAHO DISPATCH AREA WEATHER IMPACT SUMMARY (ZONES 410...411
AND 413)...
...RED FLAG WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM
MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR
FIRE WEATHER ZONE 413...
THE DRY AIR OVER EASTERN IDAHO WILL SEE A BRIEF WARMING TREND UNDER
THE NEARLY CLEAR SKIES TODAY. A COLD FRONT APPROACHING FOR THURSDAY
WILL INCREASE THE WIND ENOUGH TO GENERATE WIDESPREAD RED FLAG CONDITIONS
IN FIRE WEATHER FORECAST ZONE 413 FOR THE LATE AFTERNOON AND EARLY EVENING
HOURS TODAY. THE COLD FRONT SWEEPS THROUGH THURSDAY AFTERNOON/EVENING.
THIS WILL BRING EVEN STRONGER WIND FOR THURSDAY. THE FRONT WILL
ALSO BRING ISOLATED THUNDERSTORMS ALONG THE IDAHO-MONTANA BORDER AND
INCREASED HUMIDITY. THE INCREASED HUMIDITY MAY NOT GET TO THE SOUTHERN
HALF OF THE CARIBOU NF AREA PRIOR TO THE ONSET OF THE WIND, SO RED FLAG
CONDITIONS MAY RETURN THURSDAY FOR ZONE 413. EXPECT A DRY AND COOLER
FRIDAY THROUGH SUNDAY.
* SOUTH CENTRAL IDAHO DISPATCH AREA WEATHER IMPACT SUMMARY (ZONES
422...425 AND 427)...
...RED FLAG WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 9 PM
MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR
FIRE WEATHER ZONE 422...
A COLD FRONT THAT WILL APPROACH FROM THE WEST ON THURSDAY AFTERNOON
WILL BRING STRONGER WIND EVEN STARTING TODAY. THE VERY DRY AIR LEFT
BY THE LAST LOW WILL COMBINE WITH THE WIND TO BRING RED FLAG CONDITIONS
TO AREAS FROM KETCHUM SOUTHWARDS. WHEN THE COLD FRONT SWEEPS THROUGH
ON THURSDAY, WIND WILL BE EVEN STRONGER, BUT HUMIDITY WILL ALSO INCREASE
AND SHOULD KEEP WEATHER CONDITIONS JUST OUTSIDE CRITICAL FIRE WEATHER
CONDITIONS. A DRY AND COOL FRIDAY THROUGH SUNDAY SHOULD FOLLOW.
IDZ475-062330-
EAST SALMON RIVER MOUNTAINS/SALMON NF-
254 AM MDT WED AUG 6 2025
TODAY
* SKY/WEATHER........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....76-83 VALLEYS. 67-73 RIDGES.
24 HR TREND......6 DEGREES UP.
* MIN HUMIDITY.......17-25 PERCENT.
24 HR TREND......3 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHWEST 9 TO 14 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 9 TO 14 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......12500-13500 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 15 TO 20 MPH.
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....46-53.
24 HR TREND......2 DEGREES UP.
* MAX HUMIDITY.......54-62 PERCENT.
24 HR TREND......2 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...WEST 8 TO 13 MPH.
RIDGES/UPR SLOPES....WEST 8 TO 13 MPH WITH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......700-1700 FT AGL.
* TRANSPORT WIND.....WEST 15 MPH IN THE EVENING.
THURSDAY
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
* CHC OF THUNDER.....30 PERCENT.
* MAX TEMPERATURE....66-73 VALLEYS. 57-64 RIDGES.
24 HR TREND......9 DEGREES DOWN.
* MIN HUMIDITY.......31-39 PERCENT.
24 HR TREND......13 PERCENT UP.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHWEST 10 TO 15 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 11 TO 16 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...10 PERCENT.
* MIXING HEIGHT......11250-12250 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 15 MPH INCREASING TO
30 MPH IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. LOWS 37 TO 44.
HIGHS 60 TO 67. NORTHWEST WIND 10 TO 20 MPH WITH GUSTS TO
30 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 40 TO 47. HIGHS 64 TO 71.
NORTHWEST WIND 5 TO 10 MPH WITH GUSTS TO 20 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 42 TO 49. HIGHS 71 TO 78. NORTHWEST
WIND 5 TO 10 MPH WITH GUSTS TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S.
IDZ476-062330-
LEMHI AND LOST RIVER RANGE/CHALLIS NF-
254 AM MDT WED AUG 6 2025
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....79-86 VALLEYS. 68-75 RIDGES.
24 HR TREND......6 DEGREES UP.
* MIN HUMIDITY.......14-22 PERCENT.
24 HR TREND......3 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHWEST 2 TO 7 MPH INCREASING TO 12 TO
17 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHWEST 12 TO 17 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......12750-13750 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 15 MPH INCREASING TO
25 MPH IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....47-54.
24 HR TREND......4 DEGREES UP.
* MAX HUMIDITY.......48-56 PERCENT VALLEYS. 43-51 PERCENT RIDGES.
24 HR TREND......5 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...WEST 12 TO 17 MPH.
RIDGES/UPR SLOPES....WEST 12 TO 17 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......700-1700 FT AGL.
* TRANSPORT WIND.....WEST 10 TO 15 MPH.
THURSDAY
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON.
* CHC OF THUNDER.....20 PERCENT.
* MAX TEMPERATURE....71-78 VALLEYS. 61-68 RIDGES.
24 HR TREND......7 DEGREES DOWN.
* MIN HUMIDITY.......22-30 PERCENT VALLEYS. 27-35 PERCENT RIDGES.
24 HR TREND......10 PERCENT UP.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHWEST 2 TO 7 MPH INCREASING TO 13 TO
18 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHWEST 2 TO 9 MPH WITH GUSTS TO
15 MPH INCREASING TO 9 TO 19 MPH WITH
GUSTS TO 30 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...10 PERCENT.
* MIXING HEIGHT......11000-12000 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 20 MPH INCREASING TO
30 MPH IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY
BREEZY. MOSTLY CLEAR. LOWS 38 TO 45. HIGHS 61 TO 68.
NORTHWEST WIND 15 TO 25 MPH WITH GUSTS TO 30 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 39 TO 46. HIGHS 64 TO 71.
NORTHWEST WIND 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 42 TO 49. HIGHS 70 TO 77. NORTHWEST
WIND 10 TO 15 MPH WITH GUSTS TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S.
IDZ422-062330-
SAWTOOTH RANGE/NORTHERN SAWTOOTH NF-
254 AM MDT WED AUG 6 2025
...RED FLAG WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 9 PM
MDT THIS EVENING FOR GUSTY WIND AND LOW HUMIDITY...
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....79-86 VALLEYS. 67-74 RIDGES.
24 HR TREND......6 DEGREES UP.
* MIN HUMIDITY.......11-20 PERCENT VALLEYS. 19-27 PERCENT RIDGES.
24 HR TREND......3 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHWEST 10 TO 15 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 11 TO 16 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......13500-14500 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 15 MPH INCREASING TO
25 MPH IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....47-54.
24 HR TREND......2 DEGREES UP.
* MAX HUMIDITY.......44-52 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WIND.........
VALLEYS/LWR SLOPES...NORTHWEST 10 TO 15 MPH.
RIDGES/UPR SLOPES....WEST 10 TO 15 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......800-1800 FT AGL.
* TRANSPORT WIND.....WEST 10 TO 15 MPH.
THURSDAY
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....72-79 VALLEYS. 59-66 RIDGES.
24 HR TREND......7 DEGREES DOWN.
* MIN HUMIDITY.......24-32 PERCENT VALLEYS. 34-42 PERCENT RIDGES.
24 HR TREND......13 PERCENT UP.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHWEST 12 TO 17 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 12 TO 17 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......11250-12250 FT AGL.
* TRANSPORT WIND.....WEST 20 MPH INCREASING TO 30 MPH
IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY
CLEAR. LOWS 37 TO 44. HIGHS 64 TO 71. WEST WIND 10 TO
20 MPH WITH GUSTS TO 30 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 40 TO 47. HIGHS 67 TO 74.
NORTHWEST WIND 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 42 TO 49. HIGHS 71 TO 78. NORTHWEST
WIND 10 TO 15 MPH WITH GUSTS TO 20 MPH.
MONDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
TUESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
IDZ425-062330-
MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM NORTH OF THE SNAKE RIVER-
254 AM MDT WED AUG 6 2025
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....AROUND 91.
24 HR TREND......6 DEGREES UP.
* MIN HUMIDITY.......13 PERCENT.
24 HR TREND......5 PERCENT DOWN.
* 20FT WIND..........EAST 2 TO 6 MPH SHIFTING TO THE WEST 9
TO 14 MPH WITH GUSTS TO 20 MPH IN THE
AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......14000-15500 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 15 TO 20 MPH.
TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....AROUND 56.
24 HR TREND......2 DEGREES UP.
* MAX HUMIDITY.......45-53 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WIND..........WEST 9 TO 14 MPH WITH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......900-2400 FT AGL.
* TRANSPORT WIND.....WEST 10 TO 15 MPH.
THURSDAY
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....AROUND 84.
24 HR TREND......7 DEGREES DOWN.
* MIN HUMIDITY.......18-26 PERCENT.
24 HR TREND......8 PERCENT UP.
* 20FT WIND..........WEST 12 TO 17 MPH. GUSTS UP TO 15 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......12000-13000 FT AGL.
* TRANSPORT WIND.....WEST 20 MPH INCREASING TO 30 MPH
IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY
PARTLY CLOUDY. LOWS 48 TO 54. HIGHS IN THE UPPER 70S.
WEST WIND 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS IN THE LOWER 80S.
WEST WIND 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 80S.
WEST WIND 10 TO 15 MPH WITH GUSTS TO 20 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
TUESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 90.
IDZ427-062330-
GOOSE CREEK AND RAFT RIVER VALLEY/SOUTHERN SAWTOOTH NF/TWIN FALLS
BLM SOUTH OF THE SNAKE RIVER-
254 AM MDT WED AUG 6 2025
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....89-94 VALLEYS. 82-89 RIDGES.
24 HR TREND......7 DEGREES UP.
* MIN HUMIDITY.......AROUND 13 PERCENT.
24 HR TREND......4 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHWEST 1 TO 5 MPH SHIFTING TO THE
WEST 7 TO 12 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHWEST 7 TO 12 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......14000-15000 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 10 MPH INCREASING TO
20 MPH IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLEAR.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....53-60.
24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......41-49 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WIND.........
VALLEYS/LWR SLOPES...WEST 8 TO 13 MPH.
RIDGES/UPR SLOPES....WEST 8 TO 13 MPH WITH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......900-1900 FT AGL.
* TRANSPORT WIND.....WEST 10 TO 15 MPH.
THURSDAY
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....80-87.
24 HR TREND......5 DEGREES DOWN.
* MIN HUMIDITY.......16-24 PERCENT.
24 HR TREND......5 PERCENT UP.
* 20FT WIND.........
VALLEYS/LWR SLOPES...WEST 9 TO 14 MPH.
RIDGES/UPR SLOPES....WEST 9 TO 14 MPH WITH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......12000-13000 FT AGL.
* TRANSPORT WIND.....WEST 20 TO 25 MPH.
FORECAST DAYS 3 THROUGH 7...
FRIDAY
NOT AS WARM. PARTLY CLOUDY. LOWS 50 TO 57. HIGHS 70 TO
77. WEST WIND 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 46 TO 53. HIGHS 74 TO 81. WEST
WIND 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 49 TO 56. HIGHS 77 TO 84. WEST
WIND 10 TO 15 MPH WITH GUSTS TO 20 MPH.
MONDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
TUESDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
IDZ410-062330-
UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM-
254 AM MDT WED AUG 6 2025
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....84-91.
24 HR TREND......6 DEGREES UP.
* MIN HUMIDITY.......11-16 PERCENT.
24 HR TREND......3 PERCENT DOWN.
* 20FT WIND..........NORTHEAST 2 TO 7 MPH WITH GUSTS TO
15 MPH SHIFTING TO THE SOUTHWEST 12 TO
17 MPH WITH GUSTS TO 25 MPH IN THE
AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......13750-14750 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 15 MPH INCREASING TO
25 MPH IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....51-58.
24 HR TREND......3 DEGREES UP.
* MAX HUMIDITY.......39-47 PERCENT.
24 HR TREND......8 PERCENT DOWN.
* 20FT WIND..........SOUTHWEST 12 TO 17 MPH WITH GUSTS TO 25 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......800-1800 FT AGL.
* TRANSPORT WIND.....WEST 10 TO 15 MPH.
THURSDAY
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....79-86.
24 HR TREND......5 DEGREES DOWN.
* MIN HUMIDITY.......15-22 PERCENT.
24 HR TREND......4 PERCENT UP.
* 20FT WIND..........SOUTHWEST 5 TO 10 MPH WITH GUSTS TO
20 MPH INCREASING TO 15 TO 20 MPH WITH
GUSTS TO 30 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......11000-12000 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 25 MPH INCREASING TO
35 MPH IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY
BREEZY. PARTLY CLOUDY. LOWS 47 TO 54. HIGHS 71 TO 78.
WEST WIND 15 TO 25 MPH WITH GUSTS TO 30 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 42 TO 49. HIGHS 73 TO 80.
SOUTHWEST WIND 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 45 TO 52. HIGHS 78 TO 85. NORTH
WIND 5 TO 10 MPH WITH GUSTS TO 20 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S.
IDZ411-062330-
CENTENNIAL MOUNTAINS AND SNAKE RIVER RANGE/TARGHEE NF-
254 AM MDT WED AUG 6 2025
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....83-88 VALLEYS. 75-82 RIDGES.
24 HR TREND......6 DEGREES UP.
* MIN HUMIDITY.......14-20 PERCENT.
24 HR TREND......3 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...EAST 2 TO 6 MPH SHIFTING TO THE SOUTHWEST
7 TO 12 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTH 11 TO 16 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......12750-13750 FT AGL.
* TRANSPORT WIND.....SOUTH 15 MPH INCREASING TO SOUTHWEST
25 MPH IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....49-56.
24 HR TREND......3 DEGREES UP.
* MAX HUMIDITY.......42-50 PERCENT VALLEYS. 32-40 PERCENT RIDGES.
24 HR TREND......13 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHWEST 7 TO 12 MPH SHIFTING TO THE EAST
2 TO 7 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....SOUTHWEST 11 TO 16 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......900-1900 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 10 TO 15 MPH.
THURSDAY
* SKY/WEATHER........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON.
* CHC OF THUNDER.....10 PERCENT.
* MAX TEMPERATURE....AROUND 81 VALLEYS. 70-77 RIDGES.
24 HR TREND......4 DEGREES DOWN.
* MIN HUMIDITY.......19-27 PERCENT.
24 HR TREND......6 PERCENT UP.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTH 2 TO 7 MPH SHIFTING TO THE SOUTHWEST
9 TO 14 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTH 2 TO 8 MPH SHIFTING TO THE SOUTHWEST
12 TO 17 MPH WITH GUSTS TO 30 MPH
IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......10250-11250 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 20 MPH INCREASING TO
35 MPH IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY
BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS
44 TO 51. HIGHS 62 TO 69. WEST WIND 15 TO 25 MPH WITH GUSTS TO
AROUND 30 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 39 TO 46. HIGHS 63 TO 70. WEST
WIND 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 43 TO 50. HIGHS 69 TO 76. NORTH
WIND 5 TO 10 MPH WITH GUSTS TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S.
IDZ413-062330-
CARIBOU RANGE/CARIBOU NF-
254 AM MDT WED AUG 6 2025
...RED FLAG WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM
MDT THIS EVENING FOR GUSTY WIND AND LOW HUMIDITY...
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....86-93 VALLEYS. 79-86 RIDGES.
24 HR TREND......5 DEGREES UP.
* MIN HUMIDITY.......10-15 PERCENT.
24 HR TREND......3 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHEAST 3 TO 9 MPH SHIFTING TO THE
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTH 4 TO 10 MPH SHIFTING TO THE SOUTHWEST
10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......14000-15000 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 15 TO 20 MPH.
TONIGHT
* SKY/WEATHER........CLEAR.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....51-58.
24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......34-42 PERCENT VALLEYS. 25-33 PERCENT RIDGES.
24 HR TREND......12 PERCENT DOWN.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTH 9 TO 14 MPH SHIFTING TO THE NORTH 3
TO 9 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....SOUTHWEST 9 TO 14 MPH WITH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......800-1800 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 10 TO 15 MPH.
THURSDAY
* SKY/WEATHER........SUNNY THEN BECOMING PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....83-90 VALLEYS. 76-83 RIDGES.
24 HR TREND......2 DEGREES DOWN.
* MIN HUMIDITY.......12-17 PERCENT.
24 HR TREND......2 PERCENT UP.
* 20FT WIND.........
VALLEYS/LWR SLOPES...SOUTHWEST 11 TO 16 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 11 TO 16 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......12000-13000 FT AGL.
* TRANSPORT WIND.....SOUTHWEST 20 MPH INCREASING TO
30 MPH IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY
NOT AS WARM. PARTLY CLOUDY. LOWS 51 TO 58. HIGHS 70 TO
77. WEST WIND 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 42 TO 49. HIGHS 72 TO 79. WEST
WIND 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 46 TO 53. HIGHS 77 TO 84. NORTHWEST
WIND 5 TO 10 MPH WITH GUSTS TO 25 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
TUESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
.OUTLOOK FROM WEDNESDAY AUGUST 13 TO TUESDAY AUGUST 19:
LOW CONFIDENCE OF ABOVE NORMAL TEMPERATURES.
LOW CONFIDENCE OF NEAR NORMAL PRECIPITATION.
MESSICK
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