FPUS65 KPIH 191821 SFTPIH IDZ051>75-201100- Tabular State Forecast for Southeast Idaho National Weather Service Pocatello ID 1221 PM MDT Tue May 19 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 Wed Thu Fri Sat Sun Mon Tue May 20 May 21 May 22 May 23 May 24 May 25 May 26 ...CENTRAL IDAHO MOUNTAINS... Arco Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 32/67 36/68 37/71 38/78 41/82 43/81 40/74 20/10 30/30 00/10 00/00 00/00 00/00 00/00 Carey Ptcldy Ptcldy Sunny Sunny Sunny Sunny Sunny 34/68 39/69 42/73 42/79 45/81 47/80 43/74 10/00 10/20 00/00 00/00 00/00 00/00 00/00 Challis Ptcldy Ptcldy Sunny Sunny Sunny Sunny Sunny 36/68 39/70 40/74 41/80 43/83 45/82 42/76 20/30 40/20 00/10 00/00 00/00 00/00 10/10 Hailey Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny 35/68 39/72 40/73 41/80 44/82 46/81 43/75 00/00 10/10 00/10 00/00 00/00 00/00 00/00 Mackay Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 34/62 37/63 38/68 40/72 43/75 45/75 43/70 20/20 40/20 00/10 00/10 00/00 00/00 00/10 Stanley Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny 26/65 29/72 31/73 32/77 34/79 35/77 33/71 00/10 10/00 00/10 00/00 00/00 00/10 10/10 Sun Valley/Ketchum Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny 32/66 35/71 36/71 36/76 38/78 40/77 38/72 10/00 10/10 00/10 00/00 00/00 00/00 10/10 ...SNAKE RIVER VALLEY... American Falls Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 39/66 43/64 42/69 43/74 46/76 48/76 45/70 00/00 20/40 00/00 00/00 00/00 00/00 00/00 Blackfoot Ptcldy Ptcldy Sunny Sunny Sunny Sunny Sunny 32/67 39/65 37/70 39/77 43/80 45/81 43/73 00/10 30/40 00/00 00/00 00/00 00/00 00/00 Burley Ptcldy Ptcldy Sunny Sunny Sunny Sunny Sunny 37/70 42/70 42/75 44/80 47/82 48/82 44/73 00/00 10/30 00/00 00/00 00/00 00/00 00/00 Dubois Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 33/66 36/64 35/71 37/76 40/80 42/80 40/74 20/40 60/30 00/00 00/00 00/00 00/00 00/10 Idaho Falls Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 33/68 39/65 36/71 39/77 43/81 46/82 43/74 00/30 50/40 00/00 00/00 00/00 00/00 00/00 INEEL Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 30/68 36/67 35/72 36/78 40/82 42/82 39/75 10/10 40/30 00/00 00/00 00/00 00/00 00/00 Mud Lake Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 31/68 37/66 35/71 37/78 40/81 43/82 40/75 10/30 50/30 00/00 00/00 00/00 00/00 00/00 Pocatello Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 39/70 46/68 43/73 46/80 50/83 52/84 49/75 00/00 20/40 00/10 00/00 00/00 00/00 00/00 Rigby Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 35/67 39/64 37/70 40/76 43/80 46/81 44/73 00/30 60/40 10/00 00/00 00/00 00/00 00/00 Rexburg Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 34/66 38/63 36/69 39/75 43/79 46/80 44/73 00/40 70/40 10/00 00/00 10/00 00/00 00/00 Rupert Ptcldy Ptcldy Sunny Sunny Sunny Sunny Sunny 36/70 41/70 41/74 42/80 44/82 46/82 42/73 00/00 10/30 00/00 00/00 00/00 00/00 00/00 Shoshone Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny 35/70 39/72 41/76 42/81 45/83 46/82 41/74 00/00 10/10 00/00 00/00 00/00 00/00 00/00 St. Anthony Shwrs Ptcldy Ptcldy Sunny Sunny Sunny Sunny 33/65 37/63 35/68 37/75 40/79 43/80 42/73 00/50 70/30 10/00 00/00 10/00 00/00 00/10 ...SOUTHEAST IDAHO MOUNTAINS... Ashton Shwrs Ptcldy Ptcldy Sunny Sunny Sunny Sunny 32/64 37/61 34/67 37/73 40/77 43/78 42/72 10/50 70/40 00/10 00/00 10/00 00/00 10/10 Downey Ptcldy Shwrs Ptcldy Sunny Ptcldy Sunny Sunny 26/66 33/67 30/72 32/77 36/81 39/83 37/75 10/10 20/50 00/10 00/10 00/00 00/00 00/00 Driggs Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Sunny 32/60 37/57 34/63 37/71 41/76 44/77 44/72 10/30 70/70 10/10 00/10 10/00 00/10 10/10 Island Park Shwrs Ptcldy Ptcldy Sunny Sunny Sunny Sunny 28/59 31/57 29/63 32/69 35/74 37/75 37/69 20/60 80/30 00/10 00/00 10/00 00/10 10/20 Lava Hot Springs Ptcldy Shwrs Ptcldy Sunny Sunny Sunny Sunny 31/61 37/59 34/64 37/73 40/78 43/79 42/72 10/10 30/50 00/10 00/10 00/00 00/00 00/00 Malad Ptcldy Shwrs Ptcldy Sunny Sunny Sunny Sunny 32/67 39/66 36/70 38/76 41/80 43/82 42/75 00/00 20/50 00/10 00/10 00/00 00/00 00/00 Malta Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny 33/71 39/70 38/75 41/81 45/84 46/84 43/76 00/00 10/30 00/10 00/10 00/00 00/00 00/00 Montpelier Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Sunny 28/62 35/60 32/66 35/71 39/76 41/78 41/73 10/10 20/70 10/10 00/10 00/00 00/00 00/00 Oakley Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny 40/69 45/69 45/73 48/79 51/82 53/82 48/73 00/00 10/20 00/10 00/10 00/00 00/00 00/00 Preston Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Sunny 33/65 39/64 36/68 40/75 43/80 45/82 45/75 00/00 20/60 00/10 00/10 00/00 00/00 00/00 Soda Springs Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Sunny 27/60 34/58 31/64 33/70 37/75 39/76 39/70 10/10 30/60 10/10 00/10 00/00 00/00 00/10 Swan Valley Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Sunny 34/64 39/61 36/67 39/73 42/78 44/79 44/73 00/20 60/70 10/10 00/10 10/00 00/00 00/10 $$