843
FNUS55 KPIH 130918
FWFPIH
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
318 AM MDT SAT JUN 13 2026
DISCUSSION
* CENTRAL IDAHO DISPATCH AREA WEATHER IMPACT SUMMARY (ZONES 475
AND 476)...
AFTER A LOW PASSED THROUGH ON FRIDAY, AFTERNOON TEMPERATURES WILL
BE COOLER AND HUMIDITY SLIGHTLY HIGHER WITH DRY AND COOL NORTHWEST
FLOW OVERHEAD. NORTHWEST TO NORTHEAST WIND WILL PREVAIL TODAY
THROUGH MONDAY MORNING, WHEN WIND WILL SHIFT TO A MORE USUAL
SOUTHWEST TO WEST AIRFLOW. THIS SHIFT WILL BRING A STRONG WARMING
AND A DRYING TO WELL BELOW CRITICAL HUMIDITY THRESHOLDS FOR LOWER
ELEVATIONS. BY TUESDAY, ANOTHER LOW MOVING THROUGH WESTERN MONTANA
WILL DO LITTLE MORE THAN BRING STRONGER WIND, WHICH MAY MEAN THAT
LOWER ELEVATIONS WILL EXPERIENCE CRITICAL FIRE WEATHER CONDITIONS.
HOWEVER, IT WILL STILL DEPEND ON FUEL CONDITIONS AT THE TIME.
* EAST IDAHO DISPATCH AREA WEATHER IMPACT SUMMARY (ZONES 410...411
AND 413)...
AFTER A LOW PASSED THROUGH ON FRIDAY, AFTERNOON TEMPERATURES WILL
BE COOLER AND HUMIDITY SLIGHTLY HIGHER WITH DRY AND COOL NORTHWEST
FLOW OVERHEAD. NORTHWEST TO NORTHEAST WIND WILL PREVAIL TODAY
THROUGH MONDAY MORNING, WHEN WIND WILL SHIFT TO A MORE USUAL
SOUTHWEST TO WEST AIRFLOW. THIS SHIFT WILL BRING A STRONG WARMING
AND A DRYING TO WELL BELOW CRITICAL HUMIDITY THRESHOLDS FOR LOWER
ELEVATIONS. BY TUESDAY, ANOTHER LOW MOVING THROUGH WESTERN MONTANA
WILL DO LITTLE MORE THAN BRING STRONGER WIND, WHICH MAY MEAN THAT
LOWER ELEVATIONS WILL EXPERIENCE CRITICAL FIRE WEATHER CONDITIONS.
HOWEVER, IT WILL STILL DEPEND ON FUEL CONDITIONS AT THE TIME.
* SOUTH CENTRAL IDAHO DISPATCH AREA WEATHER IMPACT SUMMARY (ZONES
422...425 AND 427)...
AFTER A LOW PASSED THROUGH ON FRIDAY, AFTERNOON TEMPERATURES WILL
BE COOLER AND HUMIDITY SLIGHTLY HIGHER WITH DRY AND COOL NORTHWEST
FLOW OVERHEAD. NORTHWEST TO NORTHEAST WIND WILL PREVAIL TODAY
THROUGH MONDAY MORNING, WHEN WIND WILL SHIFT TO A MORE USUAL
SOUTHWEST TO WEST AIRFLOW. THIS SHIFT WILL BRING A STRONG WARMING
AND A DRYING TO WELL BELOW CRITICAL HUMIDITY THRESHOLDS FOR LOWER
ELEVATIONS. BY TUESDAY, ANOTHER LOW MOVING THROUGH WESTERN MONTANA
WILL DO LITTLE MORE THAN BRING STRONGER WIND, WHICH MAY MEAN THAT
LOWER ELEVATIONS WILL EXPERIENCE CRITICAL FIRE WEATHER CONDITIONS.
HOWEVER, IT WILL STILL DEPEND ON FUEL CONDITIONS AT THE TIME.
IDZ475-132245-
EAST SALMON RIVER MOUNTAINS/SALMON NF-
318 AM MDT SAT JUN 13 2026
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....64-71 VALLEYS. 56-63 RIDGES.
24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......20-28 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTH 4 TO 9 MPH.
RIDGES/UPR SLOPES....NORTH 4 TO 9 MPH WITH GUSTS TO 15 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......7750-8750 FT AGL.
* TRANSPORT WINDS....NORTHEAST 10 MPH SHIFTING TO THE NORTH
IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLEAR.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....37-44 VALLEYS. AROUND 36 RIDGES.
24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......64-72 PERCENT.
24 HR TREND......4 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHEAST 7 TO 12 MPH.
RIDGES/UPR SLOPES....NORTHEAST 7 TO 12 MPH GUSTS TO 25 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......700-1700 FT AGL.
* TRANSPORT WINDS....NORTHEAST 10 TO 15 MPH.
SUNDAY
* SKY/WEATHER........SUNNY THEN BECOMING PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....68-75 VALLEYS. 59-66 RIDGES.
24 HR TREND......3 DEGREES UP.
* MIN HUMIDITY.......16-23 PERCENT.
24 HR TREND......3 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHEAST 2 TO 8 MPH.
RIDGES/UPR SLOPES....EAST 2 TO 7 MPH SHIFTING TO THE NORTH 3 TO
9 MPH WITH GUSTS TO 15 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......9000-10000 FT AGL.
* TRANSPORT WINDS....BECOMING NORTH 10 MPH IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
MONDAY
CLEAR. LOWS 40 TO 47. HIGHS 69 TO 76. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 20 MPH.
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS 45 TO 52. HIGHS 72 TO 79.
WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
WEDNESDAY
WINDY, CLEAR. LOWS 43 TO 50. HIGHS 67 TO 74. WEST
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
JUNETEENTH
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S.
IDZ476-132245-
LEMHI AND LOST RIVER RANGE/CHALLIS NF-
318 AM MDT SAT JUN 13 2026
TODAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....64-71 VALLEYS. 54-61 RIDGES.
24 HR TREND......4 DEGREES DOWN.
* MIN HUMIDITY.......19-27 PERCENT VALLEYS. 26-34 PERCENT RIDGES.
24 HR TREND......4 PERCENT UP.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTH 5 TO 10 MPH.
RIDGES/UPR SLOPES....NORTH 5 TO 10 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......8250-9250 FT AGL.
* TRANSPORT WINDS....NORTH 10 MPH.
TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....34-41.
24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......65-73 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHEAST 7 TO 12 MPH.
RIDGES/UPR SLOPES....NORTHEAST 7 TO 12 MPH WITH GUSTS TO
20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......800-1800 FT AGL.
* TRANSPORT WINDS....NORTHEAST 10 MPH.
SUNDAY
* SKY/WEATHER........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....67-74 VALLEYS. 56-63 RIDGES.
24 HR TREND......3 DEGREES UP.
* MIN HUMIDITY.......16-24 PERCENT VALLEYS. 22-30 PERCENT RIDGES.
24 HR TREND......3 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTH 4 TO 8 MPH.
RIDGES/UPR SLOPES....NORTH 4 TO 9 MPH WITH GUSTS TO 15 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......9250-10250 FT AGL.
* TRANSPORT WINDS....BECOMING NORTHWEST 15 MPH IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
MONDAY
CLEAR. LOWS 38 TO 45. HIGHS 68 TO 75. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 20 MPH.
TUESDAY
BREEZY. PARTLY CLOUDY. LOWS 43 TO 50. HIGHS 73 TO 80.
WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
WEDNESDAY
WINDY, CLEAR. LOWS 43 TO 50. HIGHS 68 TO 75.
NORTHWEST WINDS 20 TO 35 MPH WITH GUSTS TO 45 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
JUNETEENTH
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S.
IDZ422-132245-
SAWTOOTH RANGE/NORTHERN SAWTOOTH NF-
318 AM MDT SAT JUN 13 2026
TODAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....67-74 VALLEYS. 57-64 RIDGES.
24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......17-25 PERCENT VALLEYS. 24-32 PERCENT RIDGES.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHEAST 5 TO 11 MPH SHIFTING TO THE
SOUTHWEST 3 TO 9 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHEAST 5 TO 11 MPH SHIFTING TO THE WEST
3 TO 9 MPH IN THE AFTERNOON. GUSTS UP TO
20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......7750-8750 FT AGL.
* TRANSPORT WINDS....NORTHEAST 10 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLEAR.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....37-44.
24 HR TREND......2 DEGREES UP.
* MAX HUMIDITY.......58-66 PERCENT VALLEYS. 64-72 PERCENT RIDGES.
24 HR TREND......9 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTH 4 TO 9 MPH.
RIDGES/UPR SLOPES....NORTH 4 TO 9 MPH WITH GUSTS TO 20
MPH SHIFTING TO THE NORTHEAST 3 TO 9 MPH
WITH GUSTS TO 15 MPH AFTER
MIDNIGHT.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......700-1700 FT AGL.
* TRANSPORT WINDS....NORTHWEST 10 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
SUNDAY
* SKY/WEATHER........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....69-76 VALLEYS. 58-65 RIDGES.
24 HR TREND......2 DEGREES UP.
* MIN HUMIDITY.......17-25 PERCENT VALLEYS. 26-34 PERCENT RIDGES.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHEAST 2 TO 7 MPH SHIFTING TO THE
SOUTHWEST 3 TO 9 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTH 2 TO 7 MPH SHIFTING TO THE WEST 3 TO
9 MPH WITH GUSTS TO 15 MPH IN THE
AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......8750-9750 FT AGL.
* TRANSPORT WINDS....NORTHEAST 10 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
MONDAY
CLEAR. LOWS 40 TO 47. HIGHS 69 TO 76. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 20 MPH.
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS 45 TO 52. HIGHS 74 TO 81.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
WEDNESDAY
WINDY, CLEAR. LOWS 44 TO 51. HIGHS 71 TO 78. WEST
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID 70S.
JUNETEENTH
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S.
IDZ425-132245-
MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM NORTH OF THE SNAKE RIVER-
318 AM MDT SAT JUN 13 2026
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....AROUND 77.
24 HR TREND......2 DEGREES DOWN.
* MIN HUMIDITY.......15-20 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........EAST 7 TO 12 MPH SHIFTING TO THE SOUTH 4
TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......8000-9000 FT AGL.
* TRANSPORT WINDS....EAST 10 MPH SHIFTING TO THE NORTHWEST
IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLEAR.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....46-51.
24 HR TREND......2 DEGREES UP.
* MAX HUMIDITY.......56-64 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........WEST 7 TO 12 MPH SHIFTING TO THE EAST 12
TO 17 MPH AFTER MIDNIGHT. GUSTS UP TO 35 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......700-1700 FT AGL.
* TRANSPORT WINDS....NORTHWEST 10 MPH INCREASING TO
NORTHEAST 20 MPH AFTER MIDNIGHT.
SUNDAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....77-82.
24 HR TREND......2 DEGREES UP.
* MIN HUMIDITY.......16 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........NORTHEAST 11 TO 16 MPH. GUSTS UP TO 25
MPH DECREASING TO 15 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......9250-10250 FT AGL.
* TRANSPORT WINDS....NORTHEAST 15 MPH SHIFTING TO THE NORTH
IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
MONDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS 82 TO 87. SOUTH
WINDS 5 TO 10 MPH WITH GUSTS TO 20 MPH.
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS 51 TO 56. HIGHS AROUND 90.
WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
WEDNESDAY
WINDY, CLEAR. LOWS 54 TO 60. HIGHS IN THE UPPER 80S.
WEST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH.
THURSDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 80S.
JUNETEENTH
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 80S.
IDZ427-132245-
GOOSE CREEK AND RAFT RIVER VALLEY/SOUTHERN SAWTOOTH NF/TWIN FALLS
BLM SOUTH OF THE SNAKE RIVER-
318 AM MDT SAT JUN 13 2026
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....70-77.
24 HR TREND......4 DEGREES DOWN.
* MIN HUMIDITY.......13-21 PERCENT.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTH 6 TO 11 MPH.
RIDGES/UPR SLOPES....NORTH 6 TO 11 MPH WITH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......6750-7750 FT AGL.
* TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.
TONIGHT
* SKY/WEATHER........CLEAR.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....42-49.
24 HR TREND......4 DEGREES DOWN.
* MAX HUMIDITY.......44-52 PERCENT VALLEYS. 40-48 PERCENT RIDGES.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHWEST 5 TO 10 MPH SHIFTING TO THE
NORTHEAST 2 TO 7 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....NORTH 7 TO 12 MPH WITH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......700-1700 FT AGL.
* TRANSPORT WINDS....NORTH 10 MPH.
SUNDAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....77-82 VALLEYS. 70-77 RIDGES.
24 HR TREND......3 DEGREES UP.
* MIN HUMIDITY.......12-17 PERCENT.
24 HR TREND......2 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTH 5 TO 10 MPH.
RIDGES/UPR SLOPES....NORTH 5 TO 10 MPH WITH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......8250-9250 FT AGL.
* TRANSPORT WINDS....NORTH 10 TO 15 MPH.
FORECAST DAYS 3 THROUGH 7...
MONDAY
CLEAR. LOWS 46 TO 53. HIGHS 77 TO 84. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 20 MPH.
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS 52 TO 59. HIGHS 82 TO 89.
WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
WEDNESDAY
WINDY, CLEAR. LOWS 56 TO 63. HIGHS 78 TO 85. WEST
WINDS 20 TO 35 MPH WITH GUSTS TO 50 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
JUNETEENTH
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S.
IDZ410-132245-
UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM-
318 AM MDT SAT JUN 13 2026
TODAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....66-73.
24 HR TREND......5 DEGREES DOWN.
* MIN HUMIDITY.......21-29 PERCENT.
24 HR TREND......3 PERCENT UP.
* 20FT WINDS.........NORTH 10 TO 15 MPH WITH GUSTS TO 25 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......8250-9250 FT AGL.
* TRANSPORT WINDS....NORTH 10 TO 15 MPH.
TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....40-47.
24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......70-78 PERCENT.
24 HR TREND......2 PERCENT UP.
* 20FT WINDS.........NORTHEAST 7 TO 17 MPH WITH GUSTS TO 30 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......900-1900 FT AGL.
* TRANSPORT WINDS....NORTHEAST 15 MPH.
SUNDAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....69-76.
24 HR TREND......3 DEGREES UP.
* MIN HUMIDITY.......18-26 PERCENT.
24 HR TREND......3 PERCENT DOWN.
* 20FT WINDS.........NORTHEAST 9 TO 14 MPH WITH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......9500-10500 FT AGL.
* TRANSPORT WINDS....NORTH 10 TO 15 MPH.
FORECAST DAYS 3 THROUGH 7...
MONDAY
CLEAR. LOWS 40 TO 47. HIGHS 74 TO 81. NORTHEAST WINDS
10 TO 15 MPH WITH GUSTS TO 20 MPH.
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS 46 TO 53. HIGHS 82 TO 89.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
WEDNESDAY
WINDY, CLEAR. LOWS 50 TO 57. HIGHS 79 TO 86. WEST
WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.
JUNETEENTH
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER
80S.
IDZ411-132245-
CENTENNIAL MOUNTAINS AND SNAKE RIVER RANGE/TARGHEE NF-
318 AM MDT SAT JUN 13 2026
TODAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....64-70 VALLEYS. 56-63 RIDGES.
24 HR TREND......6 DEGREES DOWN.
* MIN HUMIDITY.......24-29 PERCENT VALLEYS. 28-36 PERCENT RIDGES.
24 HR TREND......4 PERCENT UP.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTH 9 TO 14 MPH.
RIDGES/UPR SLOPES....NORTH 9 TO 14 MPH. GUSTS UP TO 30 MPH
DECREASING TO 20 MPH IN THE AFTERNOON.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......7500-8500 FT AGL.
* TRANSPORT WINDS....NORTH 10 TO 15 MPH.
TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....34-41.
24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......90-98 PERCENT VALLEYS. 79-87 PERCENT RIDGES.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHEAST 9 TO 14 MPH.
RIDGES/UPR SLOPES....NORTHEAST 9 TO 14 MPH GUSTS TO 25 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......900-1900 FT AGL.
* TRANSPORT WINDS....NORTHEAST 15 MPH.
SUNDAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....AROUND 69 VALLEYS. 59-66 RIDGES.
24 HR TREND......3 DEGREES UP.
* MIN HUMIDITY.......21-26 PERCENT VALLEYS. 24-32 PERCENT RIDGES.
24 HR TREND......5 PERCENT DOWN.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHEAST 2 TO 8 MPH SHIFTING TO THE
NORTHWEST 2 TO 6 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHEAST 5 TO 11 MPH SHIFTING TO THE
NORTHWEST 2 TO 8 MPH IN THE AFTERNOON.
GUSTS UP TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......8000-9000 FT AGL.
* TRANSPORT WINDS....NORTHEAST 10 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
MONDAY
MOSTLY CLEAR. LOWS 36 TO 43. HIGHS 64 TO 71. NORTH
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
TUESDAY
BREEZY. PARTLY CLOUDY. LOWS 42 TO 49. HIGHS 71 TO 78.
WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
WEDNESDAY
BREEZY, CLEAR. LOWS 44 TO 51. HIGHS 67 TO 74. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
JUNETEENTH
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S.
IDZ413-132245-
CARIBOU RANGE/CARIBOU NF-
318 AM MDT SAT JUN 13 2026
TODAY
* SKY/WEATHER........SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....69-76 VALLEYS. 61-68 RIDGES.
24 HR TREND......3 DEGREES DOWN.
* MIN HUMIDITY.......18-26 PERCENT VALLEYS. 22-30 PERCENT RIDGES.
24 HR TREND......3 PERCENT UP.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTH 4 TO 9 MPH.
RIDGES/UPR SLOPES....NORTHWEST 5 TO 10 MPH GUSTS TO 20 MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......7250-8250 FT AGL.
* TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.
TONIGHT
* SKY/WEATHER........CLEAR.
* CHC OF THUNDER.....ZERO.
* MIN TEMPERATURE....38-45.
24 HR TREND......3 DEGREES DOWN.
* MAX HUMIDITY.......65-73 PERCENT.
24 HR TREND......10 PERCENT UP.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHEAST 5 TO 10 MPH.
RIDGES/UPR SLOPES....NORTH 5 TO 11 MPH SHIFTING TO THE EAST 3
TO 9 MPH AFTER MIDNIGHT. GUSTS UP TO 20
MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......900-1900 FT AGL.
* TRANSPORT WINDS....NORTH 10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
SUNDAY
* SKY/WEATHER........MOSTLY SUNNY.
* CHC OF THUNDER.....ZERO.
* MAX TEMPERATURE....71-78 VALLEYS. 63-70 RIDGES.
24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......16-24 PERCENT VALLEYS. 20-28 PERCENT RIDGES.
24 HR TREND......LITTLE CHANGE.
* 20FT WINDS.........
VALLEYS/LWR SLOPES...NORTHEAST 2 TO 8 MPH SHIFTING TO THE NORTH
IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHEAST 3 TO 9 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON. GUSTS UP TO 20
MPH.
* CHC WETTING RAIN...ZERO.
* MIXING HEIGHT......8250-9250 FT AGL.
* TRANSPORT WINDS....EAST 10 MPH SHIFTING TO THE NORTHWEST
IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
MONDAY
CLEAR. LOWS 41 TO 48. HIGHS 72 TO 79. NORTH WINDS 10 TO
15 MPH WITH GUSTS TO 20 MPH.
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS 47 TO 54. HIGHS 78 TO 85.
WEST WINDS 15 TO 25 MPH WITH GUSTS TO 30 MPH.
WEDNESDAY
WINDY, CLEAR. LOWS 51 TO 58. HIGHS 75 TO 82. WEST
WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
JUNETEENTH
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND
80.
.OUTLOOK FROM SATURDAY JUNE 20 TO FRIDAY JUNE 26:
MODERATE CONFIDENCE OF ABOVE NORMAL TEMPERATURES.
LOW CONFIDENCE OF ABOVE NORMAL PRECIPITATION.
MESSICK
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