FPUS65 KBOI 150637 SFTBOI IDZ011>016-028>030-ORZ061>064-161100- Tabular State Forecast for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 1237 AM MDT Thu Oct 15 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 Thu Fri Sat Sun Mon Tue Wed Oct 15 Oct 16 Oct 17 Oct 18 Oct 19 Oct 20 Oct 21 ...Southwest Idaho Valleys... Boise Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 40/69 42/75 48/76 43/71 47/73 46/64 43/64 00/00 00/00 00/00 00/00 00/00 00/10 10/10 Caldwell Foggy Sunny Sunny Sunny Sunny Ptcldy Ptcldy 38/70 38/74 45/76 40/71 41/73 42/66 39/65 00/00 00/00 00/00 00/00 00/00 00/10 10/10 Emmett Sunny Sunny Sunny Sunny Sunny Ptcldy Foggy 37/72 40/75 43/77 40/72 43/74 44/67 41/67 00/00 00/00 00/00 00/00 00/00 00/10 10/10 Marsing Foggy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 41/69 39/73 46/75 43/70 44/72 45/65 42/64 00/00 00/00 00/00 00/00 00/00 00/10 10/10 Mountain Home Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 36/69 38/74 44/76 40/72 43/75 43/65 40/64 00/00 00/00 00/00 00/00 00/00 00/10 10/10 Nampa Foggy Sunny Sunny Sunny Sunny Ptcldy Ptcldy 40/69 41/73 48/76 42/70 45/73 45/64 42/64 00/00 00/00 00/00 00/00 00/00 00/10 10/10 Payette Sunny Sunny Sunny Foggy Ptcldy Ptcldy Ptcldy 37/69 36/71 39/73 38/70 39/71 41/67 39/66 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Weiser Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 37/68 38/70 40/73 38/70 40/70 41/67 39/66 00/00 00/00 00/00 00/00 00/00 00/10 10/10 Wildlife Refuge/Deer Flat /average/ Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 41/68 40/71 45/74 42/69 44/71 45/64 42/64 00/00 00/00 00/00 00/00 00/00 00/10 10/10 ...West Central and Boise Mountains... Cascade Foggy Sunny Sunny Sunny Sunny Ptcldy Foggy 28/67 31/70 35/68 32/66 34/65 34/61 32/60 00/00 00/00 00/00 00/00 00/00 10/10 10/10 Council Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 36/70 38/71 42/72 40/70 42/70 43/67 41/66 00/00 00/00 00/00 00/00 00/00 00/10 10/10 Idaho City Sunny Sunny Sunny Sunny Sunny Ptcldy Foggy 31/70 33/75 34/75 35/71 36/72 36/66 34/64 00/00 00/00 00/00 00/00 00/00 10/10 20/20 McCall Smoke Sunny Sunny Sunny Ptcldy Ptcldy Foggy 28/65 32/66 36/64 32/63 35/62 35/57 32/57 00/00 00/00 00/00 00/00 00/00 10/10 10/10 Payette State River Mgmt Area/Crouch near 3500 ft MSL/average/ Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 35/71 36/75 39/75 38/72 39/72 41/66 38/65 00/00 00/00 00/00 00/00 00/00 00/10 10/20 ...Southeast Oregon... Baker City Sunny Sunny Sunny Foggy Ptcldy Ptcldy Sunny 28/68 28/67 29/69 28/67 30/65 29/60 27/61 00/00 00/00 00/00 00/00 00/00 10/00 10/10 Burns Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Sunny 29/68 27/70 28/72 26/68 28/65 26/60 24/60 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Rome Airport KREO Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 30/71 27/74 31/79 32/74 33/73 31/63 28/62 00/00 00/00 00/00 00/00 00/00 10/10 10/10 Jordan Valley/Rome/Owyhee Canyon near 4000 ft MSL/average/ Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 32/70 32/74 38/76 35/72 39/71 38/62 34/61 00/00 00/00 00/00 00/00 00/00 00/10 10/10 Malheur Wildlife Refuge/Frenchglen near 4000 ft MSL/average/ Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Sunny 34/67 33/71 36/71 34/69 37/65 34/58 32/59 00/00 00/00 00/00 00/00 00/00 10/10 10/10 Ontario Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 38/69 35/71 37/73 38/69 37/70 40/67 38/66 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Steens Mountain National Recreation Lands near 6000 ft MSL/avg/ Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Sunny 35/62 36/66 44/68 38/66 41/61 36/52 33/52 00/00 00/00 00/00 00/00 00/00 10/10 10/10 ...South Central Idaho... Fairfield Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 27/61 29/65 31/66 31/64 33/64 33/59 32/58 00/00 00/00 00/00 00/00 00/00 10/20 20/20 Glenns Ferry Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 36/68 38/74 43/76 40/73 44/75 44/66 41/64 00/00 00/00 00/00 00/00 00/00 00/10 20/20 Gooding Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 33/63 35/67 39/68 38/66 40/68 40/60 38/58 00/00 00/00 00/00 00/00 00/00 10/20 20/20 Jerome Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 36/61 38/66 39/68 40/65 42/68 43/59 41/57 00/00 00/00 00/00 00/00 00/00 10/20 30/30 Twin Falls Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 39/61 36/66 39/70 42/66 42/69 42/60 40/57 00/00 00/00 00/00 00/00 00/00 10/20 30/30 $$