Tabular State Forecast
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
815
FPUS65 KPIH 181831
SFTPIH
IDZ051>75-191100-
Tabular State Forecast for Southeast Idaho
National Weather Service Pocatello ID
1231 PM MDT Fri Sep 18 2026
ROWS INCLUDE...
Daily predominant daytime weather 6AM-6PM
Forecast temperatures...early morning low/daytime high
Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM
- indicates temperatures below zero
MM indicates missing data
FCST FCST FCST FCST FCST FCST FCST
Sat Sun Mon Tue Wed Thu Fri
Sep 19 Sep 20 Sep 21 Sep 22 Sep 23 Sep 24 Sep 25
...CENTRAL IDAHO MOUNTAINS...
Arco
Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Sunny
40/63 40/70 41/73 44/75 45/77 45/78 46/78
60/60 10/00 00/00 00/00 00/00 00/00 00/00
Carey
Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny Sunny
42/65 43/71 45/75 48/77 47/79 48/81 50/81
20/30 10/00 00/00 00/00 00/00 00/00 00/00
Challis
Shwrs Sunny Sunny Ptcldy Sunny Sunny Ptcldy
46/66 44/72 46/78 47/77 46/78 46/80 48/80
90/50 20/00 00/00 00/00 10/00 00/00 00/00
Hailey
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
41/64 41/69 43/73 47/75 46/76 46/77 48/78
40/40 10/00 00/00 00/00 00/00 00/00 00/00
Mackay
Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Sunny
43/60 42/66 45/70 47/71 47/72 47/73 49/73
60/70 30/10 00/00 00/10 10/00 00/00 00/10
Stanley
Mocldy Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
32/64 31/74 33/76 35/74 34/74 35/77 37/75
70/40 10/00 00/00 00/00 00/00 00/00 00/00
Sun Valley/Ketchum
Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Sunny
38/64 38/70 40/73 42/74 42/75 42/76 44/76
50/50 10/00 00/00 00/10 00/00 00/00 00/00
...SNAKE RIVER VALLEY...
American Falls
Tstrms Sunny Sunny Ptcldy Sunny Sunny Ptcldy
48/61 47/68 48/73 52/74 52/76 51/78 53/78
60/60 10/00 00/00 00/00 10/00 00/00 00/00
Blackfoot
Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
43/62 42/70 42/76 45/76 46/77 46/80 48/80
70/50 10/00 00/00 00/00 10/00 00/00 00/00
Burley
Shwrs Sunny Sunny Ptcldy Sunny Sunny Sunny
45/65 44/72 46/77 49/77 49/79 48/81 50/82
30/60 10/00 00/00 00/00 00/00 00/00 00/00
Dubois
Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Sunny
44/61 42/68 42/73 44/74 45/74 45/76 46/76
80/70 20/00 00/00 00/00 00/00 00/00 00/00
Idaho Falls
Tstrms Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
41/64 40/69 39/74 42/76 43/77 43/79 45/80
70/50 10/00 00/00 00/00 10/00 00/00 00/00
INEEL
Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
41/63 41/69 42/75 44/76 44/77 43/78 44/80
70/60 10/00 00/00 00/00 00/00 00/00 00/00
Mud Lake
Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Sunny
44/62 43/68 42/72 43/75 44/75 43/76 45/77
80/60 10/00 00/00 00/00 00/00 00/00 00/00
Pocatello
Tstrms Sunny Sunny Ptcldy Sunny Sunny Ptcldy
46/64 45/72 48/76 51/78 52/78 52/81 54/81
70/60 10/00 00/00 00/00 10/00 00/00 00/00
Rigby
Tstrms Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
45/63 43/68 42/73 45/76 46/76 46/78 48/79
70/60 10/00 00/00 00/00 10/00 00/00 00/00
Rexburg
Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Sunny
45/63 42/68 42/75 44/75 46/75 45/78 47/78
70/60 10/00 00/00 00/00 10/00 00/00 00/00
Rupert
Shwrs Sunny Sunny Ptcldy Sunny Sunny Sunny
45/66 44/73 46/79 48/78 47/80 47/82 50/83
30/60 10/00 00/00 00/00 00/00 00/00 00/00
Shoshone
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
44/67 44/75 47/78 49/79 48/81 49/83 52/83
30/40 10/00 00/00 00/00 00/00 00/00 00/00
St. Anthony
Shwrs Ptcldy Sunny Sunny Sunny Sunny Sunny
44/62 41/66 40/74 43/74 44/74 43/77 45/77
70/60 20/00 00/00 00/00 00/00 00/00 00/00
...SOUTHEAST IDAHO MOUNTAINS...
Ashton
Tstrms Ptcldy Sunny Sunny Sunny Sunny Sunny
45/61 42/66 41/72 43/74 44/74 44/76 46/76
70/70 20/00 00/00 00/00 00/10 00/00 00/00
Downey
Tstrms Sunny Sunny Ptcldy Sunny Sunny Sunny
36/63 34/68 35/75 41/76 41/77 40/79 43/79
70/50 10/00 00/00 00/00 10/10 00/00 00/10
Driggs
Tstrms Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
44/59 40/64 40/70 43/73 45/72 44/75 46/75
80/80 30/20 00/00 00/00 10/10 10/10 00/10
Island Park
Tstrms Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
41/58 37/64 36/69 38/71 39/70 38/73 40/73
70/80 30/10 00/00 00/00 00/00 00/00 00/00
Lava Hot Springs
Tstrms Ptcldy Sunny Ptcldy Sunny Sunny Sunny
41/57 39/65 41/70 45/71 45/71 45/74 47/74
70/60 10/00 00/00 00/00 10/10 00/00 00/10
Malad
Tstrms Sunny Sunny Ptcldy Sunny Sunny Sunny
43/63 41/70 43/75 48/76 48/76 47/79 50/79
70/50 10/00 00/00 00/00 10/00 00/00 00/10
Malta
Shwrs Sunny Sunny Ptcldy Sunny Sunny Sunny
36/64 36/72 40/77 45/78 44/79 44/81 46/82
40/60 10/00 00/00 00/00 10/00 00/00 00/00
Montpelier
Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Sunny
38/62 33/65 34/71 39/72 40/73 39/75 42/75
80/50 20/00 00/00 00/10 20/10 10/00 10/10
Oakley
Shwrs Sunny Sunny Ptcldy Sunny Sunny Sunny
46/64 46/72 49/76 54/76 52/78 53/80 54/80
30/70 10/00 00/00 00/10 10/00 00/00 00/10
Preston
Tstrms Sunny Sunny Ptcldy Sunny Sunny Sunny
44/64 41/69 43/75 47/75 47/77 47/79 49/79
80/50 20/00 00/00 00/10 20/10 00/00 10/10
Soda Springs
Tstrms Ptcldy Sunny Ptcldy Sunny Sunny Sunny
39/58 36/65 37/70 41/71 42/71 41/73 44/73
70/60 20/00 00/00 00/00 10/10 10/00 00/10
Swan Valley
Tstrms Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
43/62 39/66 40/74 43/76 45/76 44/79 46/78
70/60 30/10 00/00 00/00 10/10 10/10 00/10
$$