622  
FPUS55 KPIH 130717  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
117 AM MDT FRI MAR 13 2026  
 
THIS FORECAST MAY NOT BE REPRESENTATIVE OF THE EXACT LOCATION YOU  
ARE INTERESTED IN. FOR A SITE-SPECIFIC FORECAST, PLEASE VISIT  
WEATHER.GOV/POCATELLO AND CLICK THE MAP ON THE MAIN PAGE.  
 
IDZ072-132200-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
117 AM MDT FRI MAR 13 2026  
   
TODAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
 
THEN A  
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. BREEZY. SNOW  
ACCUMULATION UP TO 1 INCH. HIGHS 36 TO 46.    
TONIGHT
 
A CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN IN THE  
EVENING...THEN SNOW AND A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS 27 TO 37.    
SATURDAY
 
SNOW. VERY WINDY. SNOW MAY BE HEAVY AT TIMES IN THE  
MORNING. SNOW ACCUMULATION OF 3 TO 5 INCHES. HIGHS 32 TO 42. WEST  
WINDS 30 TO 35 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. MUCH  
COLDER. LOWS 3 TO 13.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 28 TO  
38.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 17 TO  
27.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT CHANCE  
OF RAIN. HIGHS 39 TO 49.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 23 TO 33.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 46 TO 56.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 26 TO 36.    
WEDNESDAY
 
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 50 TO 60.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 29 TO 39.    
THURSDAY
 
SUNNY. HIGHS 52 TO 62.  
 

 
 
IDZ073-132200-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
117 AM MDT FRI MAR 13 2026  
   
TODAY...MOSTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
 
THEN A  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. BREEZY. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS 43 TO 53.    
TONIGHT
 
INCREASING CLOUDS. A SLIGHT CHANCE OF SNOW. LOWS 29 TO  
36.    
SATURDAY
 
SNOW. VERY WINDY. SNOW ACCUMULATION OF 1 TO 3 INCHES.  
HIGHS 37 TO 47. WEST WINDS 30 TO 35 MPH. GUSTS UP TO 45 MPH IN  
THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY.  
MUCH COLDER. LOWS 8 TO 17.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 32 TO  
42.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 21 TO 28. HIGHS 48 TO 58.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 29 TO  
39. HIGHS 54 TO 64.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 59 TO 69. LOWS  
34 TO 42.  
 

 
 
IDZ052-053-132200-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
117 AM MDT FRI MAR 13 2026  
 
...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO  
9 PM MDT THIS EVENING...  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. VERY WINDY.  
HIGHS 52 TO 62. SOUTHWEST WINDS 25 TO 35 MPH.    
TONIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WINDY.  
LOWS 34 TO 43. SOUTHWEST WINDS 20 TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SATURDAY...MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING
 
THEN  
A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. PATCHY BLOWING DUST  
IN THE AFTERNOON. STRONG WINDS. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS 48 TO 58. SOUTHWEST WINDS 25 TO 35 MPH...INCREASING TO WEST  
40 TO 50 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW. PATCHY  
BLOWING DUST. WINDY. MUCH COLDER. LOWS 18 TO 25. NORTHWEST WINDS  
20 TO 30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. HIGHS 35 TO 44. WEST WINDS AROUND 10 MPH.   
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 24 TO 32. HIGHS  
49 TO 59.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 33 TO  
43. HIGHS 59 TO 69.    
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY. HIGHS 65 TO 75. LOWS  
37 TO 46.  
 

 
 
IDZ051-132200-  
SHOSHONE/LAVA BEDS-  
INCLUDING SHOSHONE, RICHFIELD, AND CAREY  
117 AM MDT FRI MAR 13 2026  
   
TODAY
 
SUNNY, WINDY. HIGHS 56 TO 63. WEST WINDS 20 TO 30 MPH.    
TONIGHT
 
PARTLY CLOUDY. BREEZY. LOWS 36 TO 43. WEST WINDS 15 TO  
25 MPH...DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.    
SATURDAY...RAIN LIKELY IN THE MORNING
 
THEN A CHANCE OF RAIN IN  
THE AFTERNOON. PATCHY BLOWING DUST IN THE AFTERNOON. STRONG  
WINDS. HIGHS 49 TO 56. WEST WINDS 25 TO 35 MPH...INCREASING TO  
40 TO 50 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
PATCHY BLOWING DUST. WINDY, COLDER. LOWS 20 TO 27. NORTHWEST  
WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY
 
PARTLY SUNNY. HIGHS 40 TO 47. WEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 27 TO 34. HIGHS  
57 TO 64.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 34 TO 41.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 66 TO 73.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 37 TO 44.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 71 TO 79. LOWS  
40 TO 47.  
 

 
 
IDZ056-057-132200-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
117 AM MDT FRI MAR 13 2026  
   
TODAY
 
MOSTLY SUNNY. BREEZY. HIGHS 58 TO 67. SOUTHWEST WINDS  
10 TO 15 MPH...SHIFTING TO WEST 15 TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. LOWS 37 TO 44. WEST WINDS 10 TO 15 MPH.   
SATURDAY...A CHANCE OF RAIN AND SNOW IN THE MORNING
 
THEN RAIN  
AND SNOW LIKELY IN THE AFTERNOON. PATCHY BLOWING DUST IN THE  
AFTERNOON. STRONG WINDS. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS  
49 TO 57. WEST WINDS 20 TO 30 MPH...INCREASING TO 35 TO 45 MPH IN  
THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
VERY WINDY. MUCH COLDER. LOWS 20 TO 27. NORTHWEST WINDS 30 TO  
40 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS 40 TO 47. WEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 29 TO 37. HIGHS  
55 TO 63.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 38 TO  
48. HIGHS 65 TO 73.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 71 TO 81. LOWS  
43 TO 52.  
 

 
 
IDZ058-059-132200-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
117 AM MDT FRI MAR 13 2026  
   
TODAY
 
MOSTLY SUNNY. BREEZY. HIGHS 52 TO 62.    
TONIGHT
 
MOSTLY CLOUDY. LOWS 38 TO 45.    
SATURDAY...A CHANCE OF RAIN AND SNOW IN THE MORNING
 
THEN RAIN  
AND SNOW IN THE AFTERNOON. PATCHY BLOWING DUST IN THE AFTERNOON.  
VERY WINDY. SNOW ACCUMULATION UP TO 1 INCH. HIGHS 44 TO 54. WEST  
WINDS 30 TO 40 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WINDY.  
MUCH COLDER. LOWS 18 TO 26. NORTHWEST WINDS AROUND 30 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 34 TO 44.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 25 TO 33. HIGHS  
48 TO 58.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 33 TO 42.    
TUESDAY AND TUESDAY NIGHT
 
PARTLY CLOUDY. HIGHS 58 TO 68. LOWS  
36 TO 46.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 66 TO 76. LOWS  
40 TO 48.  
 

 
 
IDZ054-132200-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
117 AM MDT FRI MAR 13 2026  
 
...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO  
9 PM MDT THIS EVENING...  
   
TODAY
 
PARTLY SUNNY. VERY WINDY. HIGHS 56 TO 63. SOUTHWEST  
WINDS 25 TO 35 MPH.    
TONIGHT
 
MOSTLY CLOUDY. WINDY. LOWS 38 TO 45. SOUTHWEST WINDS  
20 TO 30 MPH...DECREASING TO 10 TO 20 MPH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. PATCHY BLOWING  
DUST IN THE AFTERNOON. STRONG WINDS. HIGHS AROUND 53. SOUTHWEST  
WINDS 25 TO 35 MPH...INCREASING TO WEST 40 TO 50 MPH WITH GUSTS  
TO AROUND 60 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. PATCHY BLOWING DUST. WINDY. MUCH COLDER. LOWS 21 TO 28.  
NORTHWEST WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.   
SUNDAY
 
PARTLY SUNNY. HIGHS 39 TO 46. WEST WINDS AROUND 10 MPH.   
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 28 TO 35. HIGHS  
55 TO 62.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 36 TO 43.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 65 TO 72.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 39 TO 46.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 71 TO 80. LOWS  
41 TO 49.  
 

 
 
IDZ075-132200-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
117 AM MDT FRI MAR 13 2026  
   
TODAY
 
MOSTLY SUNNY. WINDY. HIGHS 48 TO 58. WEST WINDS 20 TO  
30 MPH. GUSTS UP TO 40 MPH IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
BREEZY. LOWS 33 TO 40. WEST WINDS 15 TO 25 MPH...DECREASING TO  
10 TO 15 MPH AFTER MIDNIGHT.    
SATURDAY...RAIN AND SNOW IN THE MORNING
 
THEN SNOW LIKELY AND A  
CHANCE OF RAIN IN THE AFTERNOON. PATCHY BLOWING DUST IN THE  
AFTERNOON. STRONG WINDS. LITTLE OR NO SNOW ACCUMULATION. SNOW  
LEVEL 6200 FEET. HIGHS 41 TO 51. WEST WINDS 20 TO 30 MPH...  
INCREASING TO 35 TO 45 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY.  
MUCH COLDER. LOWS 16 TO 23. NORTHWEST WINDS 15 TO 25 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS 34 TO 44. WEST WINDS AROUND 10 MPH.   
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 25 TO 32. HIGHS  
51 TO 61.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 33 TO 40.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 58 TO 68.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 37 TO 44.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 64 TO 74. LOWS  
40 TO 47.  
 

 
 
IDZ069-132200-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
117 AM MDT FRI MAR 13 2026  
   
TODAY...MOSTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
 
THEN A  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. WINDY. HIGHS  
47 TO 57. WEST WINDS AROUND 30 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
EVENING...THEN A CHANCE OF SNOW AFTER MIDNIGHT. BREEZY. SNOW  
ACCUMULATION UP TO 2 INCHES. LOWS 32 TO 39.    
SATURDAY...SNOW WITH RAIN LIKELY IN THE MORNING
 
THEN SNOW  
LIKELY IN THE AFTERNOON. STRONG WINDS. SNOW ACCUMULATION OF 2 TO  
3 INCHES. HIGHS 41 TO 51. WEST WINDS AROUND 30 MPH WITH GUSTS TO  
AROUND 45 MPH...INCREASING TO 35 TO 45 MPH WITH GUSTS TO AROUND  
55 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WINDY.  
MUCH COLDER. LOWS 14 TO 22. NORTHWEST WINDS AROUND 30 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS 31 TO 41.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 25 TO 32. HIGHS 47 TO 57.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 34 TO 41.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 55 TO 65.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 36 TO 43.    
WEDNESDAY
 
SUNNY. HIGHS 60 TO 70.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 39 TO 46.    
THURSDAY
 
SUNNY. HIGHS 63 TO 73.  
 

 
 
IDZ063-064-132200-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
117 AM MDT FRI MAR 13 2026  
   
TODAY...PARTLY SUNNY. A CHANCE OF SNOW AND RAIN IN THE MORNING
 
 
THEN A SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. WINDY.  
LITTLE OR NO SNOW ACCUMULATION. HIGHS 46 TO 53. WEST WINDS AROUND  
30 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW AND A SLIGHT CHANCE OF  
RAIN IN THE EVENING...THEN A CHANCE OF RAIN AND SNOW AFTER  
MIDNIGHT. BREEZY. LITTLE OR NO SNOW ACCUMULATION. LOWS 35 TO 42.    
SATURDAY
 
SNOW AND RAIN. VERY WINDY. SNOW ACCUMULATION OF 1 TO  
3 INCHES. SNOW LEVEL 6700 FEET. HIGHS 40 TO 47. SOUTHWEST WINDS  
30 TO 40 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
WINDY. MUCH COLDER. LOWS 14 TO 21. NORTHWEST WINDS AROUND 30 MPH.   
SUNDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 30 TO  
37.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
SNOW. LOWS 20 TO 28. HIGHS 42 TO 49.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
30 TO 38.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 54 TO 61.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 31 TO 41.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 61 TO 71. LOWS  
34 TO 44.  
 

 
 
IDZ068-070-132200-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
117 AM MDT FRI MAR 13 2026  
   
TODAY...MOSTLY SUNNY. A CHANCE OF RAIN AND SNOW IN THE MORNING
 
 
THEN A SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. WINDY.  
LITTLE OR NO SNOW ACCUMULATION. HIGHS 47 TO 57. WEST WINDS 20 TO  
30 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE  
EVENING...THEN A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. BREEZY.  
LITTLE OR NO SNOW ACCUMULATION. LOWS 33 TO 40. WEST WINDS 15 TO  
25 MPH...DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.    
SATURDAY
 
SNOW AND RAIN. PATCHY BLOWING DUST IN THE AFTERNOON.  
VERY WINDY. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 43 TO 53.  
WEST WINDS 20 TO 30 MPH...INCREASING TO 30 TO 40 MPH WITH GUSTS  
TO AROUND 50 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY.  
MUCH COLDER. LOWS 13 TO 21. NORTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 35 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS 33 TO 43. WEST WINDS AROUND 10 MPH.   
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 24 TO 32. HIGHS  
48 TO 58.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 33 TO 40.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 56 TO 66.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 35 TO 42.    
WEDNESDAY
 
SUNNY. HIGHS 60 TO 70.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 38 TO 45.    
THURSDAY
 
SUNNY. HIGHS 62 TO 72.  
 

 
 
IDZ066-067-132200-  
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,  
EDIE SCHOOL, AND SMALL  
117 AM MDT FRI MAR 13 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN IN THE  
MORNING...THEN A CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW IN  
THE AFTERNOON. BREEZY. SNOW ACCUMULATION UP TO 1 INCH. HIGHS  
46 TO 56.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LITTLE  
OR NO SNOW ACCUMULATION. LOWS 31 TO 38.    
SATURDAY...SNOW LIKELY AND A CHANCE OF RAIN IN THE MORNING
 
 
THEN SNOW AND RAIN IN THE AFTERNOON. VERY WINDY. SNOW  
ACCUMULATION OF 2 TO 4 INCHES. SNOW LEVEL 6200 FEET. HIGHS 43 TO  
53. WEST WINDS 30 TO 35 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WINDY.  
MUCH COLDER. LOWS 11 TO 21. NORTHWEST WINDS AROUND 30 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 30 TO  
38.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW.  
LOWS 19 TO 29. HIGHS 41 TO 51.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. LOWS 30 TO 39.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 51 TO 60. LOWS  
31 TO 41.    
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY. HIGHS 58 TO 68. LOWS  
34 TO 44.  
 

 
 
IDZ065-132200-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
117 AM MDT FRI MAR 13 2026  
 
...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO  
9 PM MDT THIS EVENING...  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING...THEN A CHANCE OF RAIN IN THE AFTERNOON. WINDY. NO SNOW  
ACCUMULATION. HIGHS 47 TO 54. SOUTHWEST WINDS AROUND 30 MPH IN  
THE AFTERNOON.    
TONIGHT...CLOUDY. A CHANCE OF RAIN IN THE EVENING
 
THEN A  
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. BREEZY. NO SNOW  
ACCUMULATION. LOWS 34 TO 41.    
SATURDAY
 
RAIN AND SNOW. PATCHY BLOWING DUST IN THE AFTERNOON.  
VERY WINDY. LITTLE OR NO SNOW ACCUMULATION. HIGHS 43 TO 50.  
SOUTHWEST WINDS 30 TO 35 MPH. GUSTS UP TO 45 MPH IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
SNOW LIKELY. BREEZY. MUCH COLDER. LOWS 13 TO  
20.    
SUNDAY
 
PARTLY SUNNY. HIGHS 31 TO 38.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
19 TO 27.    
MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW AND RAIN.  
HIGHS 44 TO 51.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
31 TO 38.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 55 TO 62. LOWS  
33 TO 40.    
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY. HIGHS 61 TO 71. LOWS  
36 TO 43.  
 

 
 
IDZ062-132200-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
117 AM MDT FRI MAR 13 2026  
   
TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE  
MORNING...THEN A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. WINDY.  
HIGHS 49 TO 58. SOUTHWEST WINDS AROUND 30 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
EVENING...THEN A SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.  
BREEZY. LOWS 33 TO 43.    
SATURDAY...A CHANCE OF RAIN AND SNOW IN THE MORNING
 
THEN RAIN  
AND SNOW IN THE AFTERNOON. PATCHY BLOWING DUST IN THE AFTERNOON.  
STRONG WINDS. LITTLE OR NO SNOW ACCUMULATION. HIGHS 42 TO 50.  
SOUTHWEST WINDS AROUND 30 MPH...INCREASING TO WEST 40 TO 50 MPH  
IN THE AFTERNOON.    
SATURDAY NIGHT
 
SNOW LIKELY. WINDY. MUCH COLDER. LOWS 14 TO 24.  
NORTHWEST WINDS AROUND 30 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 31 TO 38.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 22 TO 32.    
MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS 46 TO  
54.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 31 TO 41.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 56 TO 64.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 33 TO 43.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 63 TO 73. LOWS  
36 TO 46.  
 

 
 
IDZ060-132200-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
117 AM MDT FRI MAR 13 2026  
   
TODAY
 
MOSTLY SUNNY. WINDY. HIGHS 51 TO 58. WEST WINDS AROUND  
30 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. LOWS 40 TO 47.    
SATURDAY...A CHANCE OF SNOW AND RAIN IN THE MORNING
 
THEN SNOW  
AND RAIN IN THE AFTERNOON. VERY WINDY. SNOW ACCUMULATION OF 1 TO  
3 INCHES. SNOW LEVEL 7000 FEET. HIGHS 43 TO 50. WEST WINDS 30 TO  
35 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
SNOW LIKELY. VERY WINDY. MUCH COLDER. LOWS  
21 TO 28. WEST WINDS 30 TO 35 MPH WITH GUSTS TO AROUND 45 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 31 TO 38.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 26 TO 33.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 44 TO  
51.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 34 TO 41.    
TUESDAY
 
SUNNY. HIGHS 55 TO 62.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 39 TO 46.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 61 TO 71. LOWS  
43 TO 50.  
 

 
 
IDZ061-132200-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
117 AM MDT FRI MAR 13 2026  
   
TODAY
 
MOSTLY SUNNY. BREEZY. HIGHS 53 TO 60.    
TONIGHT
 
MOSTLY CLOUDY. LOWS 37 TO 44.    
SATURDAY...A CHANCE OF RAIN AND SNOW IN THE MORNING
 
THEN RAIN  
AND SNOW IN THE AFTERNOON. WINDY. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS 45 TO 52. WEST WINDS AROUND 30 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
WINDY. MUCH COLDER. LOWS 16 TO 26. NORTHWEST WINDS AROUND 30 MPH.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 33 TO 40.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 21 TO 31. HIGHS  
46 TO 53.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 30 TO 40.    
TUESDAY
 
SUNNY. HIGHS 57 TO 64.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 34 TO 43.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 64 TO 74. LOWS  
37 TO 46.  
 

 
 
IDZ071-074-132200-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
117 AM MDT FRI MAR 13 2026  
   
TODAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
 
THEN A  
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. WINDY. SNOW  
ACCUMULATION AROUND 1 INCH. HIGHS 39 TO 49. WEST WINDS AROUND  
30 MPH. GUSTS UP TO 45 MPH IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE  
EVENING...THEN MOSTLY CLOUDY WITH A CHANCE OF SNOW AFTER  
MIDNIGHT. BREEZY. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS 30 TO  
38.    
SATURDAY
 
SNOW. STRONG WINDS. SNOW ACCUMULATION OF 2 TO  
4 INCHES. HIGHS 35 TO 45. WEST WINDS AROUND 30 MPH WITH GUSTS TO  
AROUND 45 MPH...INCREASING TO 35 TO 45 MPH WITH GUSTS TO AROUND  
55 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY.  
MUCH COLDER. LOWS 7 TO 17.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 30 TO  
40.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 21 TO 29. HIGHS 44 TO 54.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 27 TO 37.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 50 TO 60.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 30 TO 40.    
WEDNESDAY
 
SUNNY. HIGHS 54 TO 64.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 33 TO 43.    
THURSDAY
 
SUNNY. HIGHS 56 TO 66.  
 

 
 
IDZ055-132200-  
EASTERN MAGIC VALLEY-  
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY  
117 AM MDT FRI MAR 13 2026  
   
TODAY
 
SUNNY, WINDY. HIGHS 57 TO 65. WEST WINDS 20 TO 30 MPH.    
TONIGHT
 
PARTLY CLOUDY. LOWS 37 TO 44. SOUTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. PATCHY BLOWING  
DUST IN THE AFTERNOON. STRONG WINDS. HIGHS 50 TO 57. WEST WINDS  
25 TO 35 MPH...INCREASING TO 40 TO 50 MPH WITH GUSTS TO AROUND  
60 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
PATCHY BLOWING DUST. VERY WINDY. COLDER. LOWS 21 TO 28. WEST  
WINDS 25 TO 35 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY
 
PARTLY SUNNY. HIGHS 40 TO 47. WEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 28 TO 37. HIGHS  
55 TO 62.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 36 TO 45.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 66 TO 73.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 39 TO 48.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. HIGHS 72 TO 81. LOWS  
42 TO 51.  
 

 
 
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WWW.WEATHER.GOV/POCATELLO  
 
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