FPUS65 KBOI 152031 SFTBOI IDZ011>016-028>030-ORZ061>064-161100- Tabular State Forecast for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 230 PM 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 Fri Sat Sun Mon Tue Wed Thu Oct 16 Oct 17 Oct 18 Oct 19 Oct 20 Oct 21 Oct 22 ...Southwest Idaho Valleys... Boise Sunny Sunny Sunny Sunny Mocldy Ptcldy Ptcldy 40/75 46/76 43/73 48/74 47/64 45/63 44/60 00/00 00/00 00/00 00/00 00/20 30/30 40/30 Caldwell Sunny Sunny Sunny Sunny Mocldy Ptcldy Ptcldy 41/74 41/76 41/72 44/74 45/65 42/64 41/62 00/00 00/00 00/00 00/00 10/10 30/30 30/20 Emmett Sunny Sunny Sunny Sunny Mocldy Foggy Foggy 39/76 40/77 40/73 42/75 44/67 43/66 43/63 00/00 00/00 00/00 00/00 10/10 30/30 30/30 Marsing Sunny Sunny Foggy Sunny Mocldy Foggy Foggy 45/74 41/76 43/71 45/73 46/64 43/63 44/62 00/00 00/00 00/00 00/00 10/10 30/30 30/20 Mountain Home Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 34/76 42/77 42/73 45/75 46/66 43/63 42/61 00/00 00/00 00/00 00/00 10/20 30/30 40/30 Nampa Sunny Sunny Sunny Sunny Mocldy Ptcldy Ptcldy 40/75 43/76 42/71 46/74 47/64 44/63 44/61 00/00 00/00 00/00 00/00 10/10 30/30 40/30 Payette Sunny Sunny Foggy Ptcldy Mocldy Foggy Foggy 37/73 35/73 39/70 40/71 43/67 41/66 40/63 00/00 00/00 00/00 00/00 00/10 30/20 30/20 Weiser Sunny Sunny Sunny Sunny Mocldy Ptcldy Foggy 38/72 36/73 40/71 41/71 43/66 41/66 40/63 00/00 00/00 00/00 00/00 00/10 30/20 30/20 Wildlife Refuge/Deer Flat /average/ Sunny Sunny Sunny Sunny Mocldy Ptcldy Foggy 42/73 41/74 43/70 45/72 46/63 44/62 44/61 00/00 00/00 00/00 00/00 00/10 30/30 30/20 ...West Central and Boise Mountains... Cascade Sunny Sunny Sunny Sunny Foggy Foggy Foggy 30/71 29/69 32/67 33/66 33/59 33/58 33/54 00/00 00/00 00/00 00/00 10/30 30/30 40/40 Council Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 42/73 41/72 41/71 43/70 43/66 42/65 41/61 00/00 00/00 00/00 00/00 10/20 30/30 30/40 Idaho City Sunny Sunny Sunny Sunny Mocldy Foggy Foggy 28/76 30/75 34/72 35/72 36/64 36/62 35/59 00/00 00/00 00/00 00/00 10/30 30/40 40/40 McCall Smoke Sunny Sunny Ptcldy Mocldy Foggy Foggy 27/67 30/65 32/64 35/62 34/56 34/56 34/51 00/00 00/00 00/00 00/00 10/30 30/30 30/40 Payette State River Mgmt Area/Crouch near 3500 ft MSL/average/ Sunny Sunny Sunny Sunny Ptcldy Foggy Foggy 35/76 37/75 38/73 39/72 39/65 39/63 39/59 00/00 00/00 00/00 00/00 10/30 40/40 40/40 ...Southeast Oregon... Baker City Sunny Sunny Foggy Ptcldy Ptcldy Foggy Foggy 22/70 28/70 30/68 30/66 30/59 29/60 29/57 00/00 00/00 00/00 00/00 10/10 20/10 20/30 Burns Sunny Sunny Foggy Ptcldy Ptcldy Ptcldy Sunny 22/72 27/73 28/68 30/65 29/57 26/57 26/55 00/00 00/00 00/00 00/00 10/20 20/20 20/20 Rome Airport KREO Sunny Sunny Sunny Ptcldy Mocldy Ptcldy Ptcldy 29/77 31/79 34/75 37/72 35/59 32/58 31/57 00/00 00/00 00/00 00/00 00/20 30/20 20/20 Jordan Valley/Rome/Owyhee Canyon near 4000 ft MSL/average/ Sunny Sunny Sunny Sunny Mocldy Ptcldy Ptcldy 29/76 36/76 36/73 39/71 38/59 35/58 35/56 00/00 00/00 00/00 00/00 00/20 30/30 20/20 Malheur Wildlife Refuge/Frenchglen near 4000 ft MSL/average/ Sunny Sunny Sunny Ptcldy Mocldy Ptcldy Ptcldy 27/71 35/71 34/70 36/64 34/55 32/55 32/53 00/00 00/00 00/00 00/00 10/20 20/20 20/20 Ontario Sunny Sunny Sunny Sunny Mocldy Ptcldy Foggy 39/73 35/73 39/70 39/71 42/66 40/66 39/63 00/00 00/00 00/00 00/00 00/10 30/20 30/20 Steens Mountain National Recreation Lands near 6000 ft MSL/avg/ Sunny Sunny Sunny Ptcldy Mocldy Ptcldy Ptcldy 36/67 46/68 39/66 40/59 36/48 33/47 32/45 00/00 00/00 00/00 00/00 10/20 20/20 20/20 ...South Central Idaho... Fairfield Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 24/67 26/68 33/65 34/64 35/58 33/56 32/53 00/00 00/00 00/00 00/00 10/30 40/40 40/40 Glenns Ferry Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 39/76 40/77 42/75 46/76 46/67 43/63 42/60 00/00 00/00 00/00 00/00 10/20 30/40 40/40 Gooding Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 35/70 39/71 40/68 42/70 43/61 40/57 38/54 00/00 00/00 00/00 00/00 10/20 40/40 40/40 Jerome Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 35/67 40/70 40/67 41/69 45/59 43/56 42/52 00/00 00/00 00/00 00/00 10/20 40/40 40/40 Twin Falls Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy 39/69 41/71 44/68 42/70 46/60 43/56 42/52 00/00 00/00 00/00 00/00 00/30 40/40 40/40 $$