403
FNUS55 KPIH 230726
FWFPIH
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
126 AM MDT THU JUL 23 2026
DISCUSSION
* CENTRAL IDAHO DISPATCH AREA WEATHER IMPACT SUMMARY (ZONES 475
AND 476)...
ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL RETURN THIS
AFTERNOON WITH STORMS CAPABLE OF OUTFLOW WINDS UP TO 45 MPH. THE
PATTERN WILL TREND DRIER AND WARMER AS HIGH PRESSURE AMPLIFIES
OVER THE REGION, WITH THE EXCEPTION OF A SHORTWAVE WORKING THROUGH
ON SATURDAY. THIS SYSTEM WILL BRING INCREASED CHANCES FOR SHOWERS
AND THUNDERSTORMS IN AN OTHERWISE DRY-LEANING PATTERN.
* EAST IDAHO DISPATCH AREA WEATHER IMPACT SUMMARY (ZONES 410...411
AND 413)...
ISOLATED SHOWERS AND THUNDERSTORMS WILL RETURN THIS AFTERNOON,
PRIMARILY ACROSS THE HIGHER TERRAIN OF ZONES 411 AND 413. STORMS
WILL BE CAPABLE OF OUTFLOW WINDS UP TO 45 MPH. THE PATTERN WILL
TREND DRIER AND WARMER AS HIGH PRESSURE AMPLIFIES OVER THE REGION,
WITH THE EXCEPTION OF A SHORTWAVE WORKING THROUGH ON SATURDAY. THIS
SYSTEM WILL BRING INCREASED CHANCES FOR SHOWERS AND THUNDERSTORMS
IN AN OTHERWISE DRY-LEANING PATTERN.
* SOUTH CENTRAL IDAHO DISPATCH AREA WEATHER IMPACT SUMMARY (ZONES
422...425 AND 427)...
ISOLATED SHOWERS AND THUNDERSTORMS WILL RETURN THIS AFTERNOON,
PRIMARILY ACROSS THE HIGHER TERRAIN OF ZONES 422 AND 427. STORMS
WILL BE CAPABLE OF OUTFLOW WINDS UP TO 45 MPH. THE PATTERN WILL
TREND DRIER AND WARMER AS HIGH PRESSURE AMPLIFIES OVER THE REGION,
WITH THE EXCEPTION OF A SHORTWAVE WORKING THROUGH ON SATURDAY. THIS
SYSTEM WILL BRING INCREASED CHANCES FOR SHOWERS AND THUNDERSTORMS
IN AN OTHERWISE DRY-LEANING PATTERN.
IDZ475-232230-
EAST SALMON RIVER MOUNTAINS/SALMON NF-
126 AM MDT THU JUL 23 2026
TODAY
* SKY/WEATHER........SUNNY THEN BECOMING PARTLY CLOUDY. PATCHY
SMOKE THROUGH THE DAY. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
* CHC OF THUNDER.....20 PERCENT.
* MAX TEMPERATURE....80-87 VALLEYS AND 70-77 RIDGES.
24 HR TREND......2 DEGREES UP.
* MIN HUMIDITY.......25-33 PERCENT VALLEYS AND 29-37 PERCENT
RIDGES.
24 HR TREND......10 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...SOUTHWEST 4 TO 7 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 4 TO 7 MPH. GUSTS UP TO 15 MPH
IN THE AFTERNOON.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......8750-9750 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. PATCHY SMOKE
THROUGH THE NIGHT.
* CHC OF THUNDER.....10 PERCENT.
* MIN TEMPERATURE....55-62.
24 HR TREND......2 DEGREES UP.
* MAX HUMIDITY.......55-63 PERCENT VALLEYS AND 47-55 PERCENT
RIDGES.
24 HR TREND......15 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...WEST 4 TO 6 MPH SHIFTING TO THE SOUTH 4 TO
5 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST 4 TO 7 MPH WITH GUSTS TO AROUND 15
MPH SHIFTING TO THE SOUTH 4 TO 6 MPH AFTER
MIDNIGHT.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......100-1100 FT AGL.
* TRANSPORT WINDS....WEST AROUND 10 MPH IN THE EVENING BECOMING
LIGHT.
FRIDAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....84-91 VALLEYS AND 74-81 RIDGES.
24 HR TREND......4 DEGREES UP.
* MIN HUMIDITY.......16-24 PERCENT.
24 HR TREND......11 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...SOUTHWEST 11 TO 16 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 11 TO 16 MPH WITH GUSTS TO
AROUND 25 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......13500-14500 FT AGL.
* TRANSPORT WINDS....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND
20 MPH IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
CLEAR. LOWS 56 TO 63. HIGHS 80 TO 87. SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
CLEAR. LOWS 53 TO 60. HIGHS 79 TO 86. SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
CLEAR. LOWS 53 TO 60. HIGHS 77 TO 84. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
IDZ476-232230-
LEMHI AND LOST RIVER RANGE/CHALLIS NF-
126 AM MDT THU JUL 23 2026
TODAY
* SKY/WEATHER........SUNNY THEN BECOMING PARTLY CLOUDY. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
* CHC OF THUNDER.....20 PERCENT.
* MAX TEMPERATURE....79-86 VALLEYS AND 68-75 RIDGES.
24 HR TREND......2 DEGREES UP.
* MIN HUMIDITY.......28-36 PERCENT VALLEYS AND 37-45 PERCENT
RIDGES.
24 HR TREND......10 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...LIGHT WINDS BECOMING WEST 4 TO 6 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....WEST 4 TO 7 MPH. GUSTS UP TO 15 MPH IN THE
AFTERNOON.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......9250-10250 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING CLEAR.
* CHC OF THUNDER.....0 PERCENT.
* MIN TEMPERATURE....54-61.
24 HR TREND......3 DEGREES UP.
* MAX HUMIDITY.......54-62 PERCENT.
24 HR TREND......19 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...WEST 4 TO 6 MPH SHIFTING TO THE SOUTH 4 TO
5 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST 4 TO 6 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......300-1300 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
FRIDAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....85-92 VALLEYS AND 73-80 RIDGES.
24 HR TREND......6 DEGREES UP.
* MIN HUMIDITY.......17-25 PERCENT VALLEYS AND 23-31 PERCENT
RIDGES.
24 HR TREND......12 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...SOUTH 4 TO 6 MPH SHIFTING TO THE SOUTHWEST
11 TO 16 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHWEST 12 TO 17 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......14250-15250 FT AGL.
* TRANSPORT WINDS....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND
20 MPH IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
BREEZY. MOSTLY CLEAR. LOWS 55 TO 62. HIGHS 80 TO 87.
SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 53 TO 60. HIGHS 79 TO 86. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY CLEAR. LOWS 53 TO 60. HIGHS 78 TO 85. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
IDZ422-232230-
SAWTOOTH RANGE/NORTHERN SAWTOOTH NF-
126 AM MDT THU JUL 23 2026
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....82-89 VALLEYS AND 69-76 RIDGES.
24 HR TREND......3 DEGREES UP.
* MIN HUMIDITY.......25-33 PERCENT VALLEYS AND 33-41 PERCENT
RIDGES.
24 HR TREND......14 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...WEST 4 TO 7 MPH.
RIDGES/UPR SLOPES....WEST 4 TO 7 MPH. GUSTS UP TO 15 MPH IN THE
AFTERNOON.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......9500-10500 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........CLEAR.
* CHC OF THUNDER.....0 PERCENT.
* MIN TEMPERATURE....54-61.
24 HR TREND......3 DEGREES UP.
* MAX HUMIDITY.......52-60 PERCENT.
24 HR TREND......20 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...WEST 5 TO 8 MPH SHIFTING TO THE NORTH 4 TO
6 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST 4 TO 7 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT. GUSTS UP TO 15 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......100-1100 FT AGL.
* TRANSPORT WINDS....WEST AROUND 10 MPH IN THE EVENING BECOMING
LIGHT.
FRIDAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....86-93 VALLEYS AND 73-80 RIDGES.
24 HR TREND......4 DEGREES UP.
* MIN HUMIDITY.......20-28 PERCENT VALLEYS AND 26-34 PERCENT
RIDGES.
24 HR TREND......6 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...SOUTHWEST 7 TO 12 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 13 MPH WITH GUSTS TO AROUND
25 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......12750-13750 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
MOSTLY CLEAR. LOWS 56 TO 63. HIGHS 80 TO 87. SOUTH
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 54 TO 61. HIGHS 78 TO 85. WEST WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY CLEAR. LOWS 53 TO 60. HIGHS 77 TO 84. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
IDZ425-232230-
MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM NORTH OF THE SNAKE RIVER-
126 AM MDT THU JUL 23 2026
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....AROUND 94.
24 HR TREND......5 DEGREES UP.
* MIN HUMIDITY.......21-29 PERCENT.
24 HR TREND......9 PERCENT DOWN.
* 20FT WINDS.........EAST WINDS 4 TO 5 MPH SHIFTING TO THE WEST 4
TO 7 MPH WITH GUSTS TO AROUND 15 MPH IN THE
AFTERNOON.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......9500-10500 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........CLEAR.
* CHC OF THUNDER.....0 PERCENT.
* MIN TEMPERATURE....AROUND 65.
24 HR TREND......3 DEGREES UP.
* MAX HUMIDITY.......55-63 PERCENT.
24 HR TREND......21 PERCENT DOWN.
* 20FT WINDS.........WEST WINDS 4 TO 7 MPH WITH GUSTS TO AROUND 15
MPH SHIFTING TO THE EAST 4 TO 6 MPH AFTER
MIDNIGHT.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......100-1100 FT AGL.
* TRANSPORT WINDS....WEST AROUND 10 MPH IN THE EVENING BECOMING
LIGHT.
FRIDAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....AROUND 98.
24 HR TREND......4 DEGREES UP.
* MIN HUMIDITY.......20-28 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........EAST WINDS 4 TO 6 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH WITH GUSTS TO AROUND 20
MPH IN THE AFTERNOON.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......13500-14500 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS BECOMING SOUTHWEST AROUND 15 MPH
IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 90S. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
90S. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
90S.
WEDNESDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID 90S.
IDZ427-232230-
GOOSE CREEK AND RAFT RIVER VALLEY/SOUTHERN SAWTOOTH NF/TWIN FALLS
BLM SOUTH OF THE SNAKE RIVER-
126 AM MDT THU JUL 23 2026
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....89-94 VALLEYS AND 82-89 RIDGES.
24 HR TREND......4 DEGREES UP.
* MIN HUMIDITY.......23-31 PERCENT.
24 HR TREND......10 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...SOUTH 4 TO 5 MPH SHIFTING TO THE NORTHWEST
4 TO 6 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....WEST 4 TO 6 MPH. GUSTS UP TO 15 MPH IN THE
AFTERNOON.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......9750-10750 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLEAR.
* CHC OF THUNDER.....0 PERCENT.
* MIN TEMPERATURE....63-70.
24 HR TREND......3 DEGREES UP.
* MAX HUMIDITY.......46-54 PERCENT.
24 HR TREND......14 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...WEST 4 TO 6 MPH SHIFTING TO THE SOUTH 5 TO
8 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....NORTHWEST 4 TO 6 MPH SHIFTING TO THE SOUTH
6 TO 9 MPH AFTER MIDNIGHT. GUSTS UP TO 15
MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......100-1100 FT AGL.
* TRANSPORT WINDS....SOUTHWEST AROUND 10 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON.
* CHC OF THUNDER.....10 PERCENT.
* MAX TEMPERATURE....93-98 VALLEYS AND 86-93 RIDGES.
24 HR TREND......4 DEGREES UP.
* MIN HUMIDITY.......23-31 PERCENT.
24 HR TREND......2 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...SOUTH 5 TO 10 MPH.
RIDGES/UPR SLOPES....SOUTH 6 TO 11 MPH WITH GUSTS TO AROUND 20
MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......13500-14500 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 64 TO 71. HIGHS 88 TO 95. SOUTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 62 TO 69. HIGHS 87 TO 94. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS 62 TO 69. HIGHS 85 TO 92. WEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
IDZ410-232230-
UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM-
126 AM MDT THU JUL 23 2026
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....82-89.
24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......33-41 PERCENT.
24 HR TREND......4 PERCENT DOWN.
* 20FT WINDS.........EAST WINDS AROUND 4 MPH SHIFTING TO THE
SOUTHWEST 4 TO 6 MPH WITH GUSTS TO AROUND 15
MPH IN THE AFTERNOON.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......9500-10500 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........CLEAR.
* CHC OF THUNDER.....0 PERCENT.
* MIN TEMPERATURE....57-63.
24 HR TREND......2 DEGREES UP.
* MAX HUMIDITY.......64-72 PERCENT.
24 HR TREND......15 PERCENT DOWN.
* 20FT WINDS.........SOUTHWEST WINDS 4 TO 6 MPH SHIFTING TO THE
NORTHEAST WITH GUSTS TO AROUND 15 MPH AFTER
MIDNIGHT.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......300-1300 FT AGL.
* TRANSPORT WINDS....WEST AROUND 10 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
FRIDAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....89-96.
24 HR TREND......7 DEGREES UP.
* MIN HUMIDITY.......21-29 PERCENT.
24 HR TREND......12 PERCENT DOWN.
* 20FT WINDS.........SOUTHEAST WINDS 4 TO 6 MPH SHIFTING TO THE
SOUTHWEST 4 TO 9 MPH IN THE AFTERNOON. GUSTS
UP TO 20 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......13750-14750 FT AGL.
* TRANSPORT WINDS....SOUTH AROUND 10 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 58 TO 64. HIGHS 88 TO 95. SOUTH WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 57 TO 63. HIGHS 89 TO 96. SOUTH
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY CLEAR. LOWS 58 TO 64. HIGHS 87 TO 94. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 90S.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 90S.
IDZ411-232230-
CENTENNIAL MOUNTAINS AND SNAKE RIVER RANGE/TARGHEE NF-
126 AM MDT THU JUL 23 2026
TODAY
* SKY/WEATHER........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS
THROUGH THE DAY. SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
* CHC OF THUNDER.....20 PERCENT.
* MAX TEMPERATURE....AROUND 82 VALLEYS AND 71-78 RIDGES.
24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......40-48 PERCENT VALLEYS AND 44-52 PERCENT
RIDGES.
24 HR TREND......4 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...LIGHT WINDS BECOMING SOUTHWEST 4 TO 5 MPH
IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHWEST 4 TO 6 MPH. GUSTS UP TO 15 MPH
IN THE AFTERNOON.
* CHC WETTING RAIN...10 PERCENT.
* MIXING HEIGHT......6500-7500 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLEAR.
* CHC OF THUNDER.....0 PERCENT.
* MIN TEMPERATURE....54-61.
24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......76-84 PERCENT VALLEYS AND 66-74 PERCENT
RIDGES.
24 HR TREND......15 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...EAST AROUND 4 MPH.
RIDGES/UPR SLOPES....EAST AROUND 4 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......300-1300 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
FRIDAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....AROUND 89 VALLEYS AND 78-85 RIDGES.
24 HR TREND......6 DEGREES UP.
* MIN HUMIDITY.......23-29 PERCENT VALLEYS AND 27-35 PERCENT
RIDGES.
24 HR TREND......18 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...SOUTHWEST 4 TO 9 MPH.
RIDGES/UPR SLOPES....SOUTHWEST 4 TO 9 MPH WITH GUSTS TO AROUND
20 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......10500-11500 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS 55 TO 62. HIGHS 79 TO 86. SOUTH WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 55 TO 62. HIGHS 80 TO 87. SOUTH
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 56 TO 63. HIGHS 78 TO 85. SOUTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
IDZ413-232230-
CARIBOU RANGE/CARIBOU NF-
126 AM MDT THU JUL 23 2026
TODAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....83-90 VALLEYS AND 74-81 RIDGES.
24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......29-37 PERCENT VALLEYS AND 36-44 PERCENT
RIDGES.
24 HR TREND......6 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...SOUTH 4 TO 5 MPH SHIFTING TO THE WEST 4 TO
6 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....WEST 4 TO 8 MPH. GUSTS UP TO 15 MPH IN THE
AFTERNOON.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......9250-10250 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........CLEAR.
* CHC OF THUNDER.....0 PERCENT.
* MIN TEMPERATURE....57-64.
24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......60-68 PERCENT.
24 HR TREND......14 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...WEST 4 TO 6 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST 4 TO 7 MPH SHIFTING TO THE SOUTH 4 TO
6 MPH AFTER MIDNIGHT. GUSTS UP TO 15 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......400-1400 FT AGL.
* TRANSPORT WINDS....WEST AROUND 10 MPH IN THE EVENING BECOMING
LIGHT.
FRIDAY
* SKY/WEATHER........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
* CHC OF THUNDER.....0 PERCENT.
* MAX TEMPERATURE....88-95 VALLEYS AND 80-87 RIDGES.
24 HR TREND......6 DEGREES UP.
* MIN HUMIDITY.......22-30 PERCENT.
24 HR TREND......10 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...SOUTH 4 TO 7 MPH.
RIDGES/UPR SLOPES....SOUTH 4 TO 6 MPH SHIFTING TO THE SOUTHWEST
4 TO 7 MPH IN THE AFTERNOON. GUSTS UP TO
15 MPH.
* CHC WETTING RAIN...0 PERCENT.
* MIXING HEIGHT......13000-14000 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS 60 TO 67. HIGHS 85 TO 92. SOUTH WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 60 TO 67. HIGHS 86 TO 93. SOUTH
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS 60 TO 67. HIGHS 85 TO 92. SOUTHWEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.
.OUTLOOK FOR JULY 30 TO AUGUST 5: ABOVE NORMAL TEMPERATURES AND
NEAR TO BELOW NORMAL PRECIPITATION.
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