FPUS65 KBOI 170831 SFTBOI IDZ011>016-028>030-ORZ061>064-172300- Tabular State Forecast for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 231 AM MDT Fri Apr 17 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 Today Sat Sun Mon Tue Wed Thu Apr 17 Apr 18 Apr 19 Apr 20 Apr 21 Apr 22 Apr 23 ...Southwest Idaho Valleys... Boise Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /54 32/67 42/76 49/79 49/74 45/61 42/60 /00 00/00 00/00 00/00 10/20 30/50 30/20 Caldwell Sunny Ptcldy Ptcldy Ptcldy Ptcldy Mocldy Ptcldy /55 31/66 39/74 44/78 47/74 45/63 42/63 /00 00/00 00/00 00/00 10/20 30/40 30/20 Emmett Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /58 33/69 40/76 45/79 48/76 47/64 43/63 /00 00/00 00/00 00/00 10/20 40/50 40/30 Marsing Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /56 32/66 41/74 45/77 48/74 48/63 44/62 /00 00/00 00/00 00/00 10/20 40/50 30/20 Mountain Home Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /54 25/67 37/77 43/82 45/77 43/62 39/62 /00 00/00 00/00 00/00 10/10 30/50 30/20 Nampa Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /55 30/67 39/75 45/78 47/75 47/63 43/62 /00 00/00 00/00 00/00 10/20 30/50 30/20 Payette Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /55 29/65 37/71 43/75 47/74 48/63 43/62 /00 00/00 00/00 00/00 10/20 40/40 30/20 Weiser Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /54 28/64 36/70 43/74 47/72 46/62 41/61 /00 00/00 00/00 00/00 10/20 40/50 30/20 Wildlife Refuge/Deer Flat /average/ Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /55 30/65 40/72 45/76 48/73 47/62 43/61 /00 00/00 00/00 00/00 10/20 40/50 30/20 ...West Central and Boise Mountains... Cascade Foggy Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Mocldy /43 21/54 29/63 32/67 37/65 36/52 31/49 /00 00/00 00/00 00/00 10/20 40/60 50/40 Council Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /51 30/62 38/71 42/74 46/71 44/60 39/57 /00 00/00 00/00 00/00 10/20 40/60 50/40 Idaho City Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /49 22/63 32/73 37/76 40/73 38/58 34/56 /00 00/00 00/00 00/00 10/20 40/60 50/40 McCall Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Snoshwr Snoshwr /42 20/53 31/63 34/67 37/64 36/51 31/48 /00 00/00 00/00 00/00 10/30 40/70 50/50 Payette State River Mgmt Area/Crouch near 3500 ft MSL/average/ Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /50 26/63 36/72 39/76 43/72 41/57 37/56 /00 00/00 00/00 00/00 10/20 40/60 50/40 ...Southeast Oregon... Baker City Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /54 25/61 33/68 37/72 40/68 38/58 34/57 /00 00/00 00/00 00/00 10/30 40/40 30/20 Burns Sunny Ptcldy Mocldy Mocldy Ptcldy Shwrs Ptcldy /53 23/64 34/70 36/71 37/63 33/54 31/57 /00 00/00 00/00 10/10 20/40 50/50 30/20 Rome Airport KREO Sunny Ptcldy Mocldy Ptcldy Ptcldy Mocldy Ptcldy /55 23/68 35/75 37/76 40/67 37/57 34/59 /00 00/00 00/00 00/10 10/30 40/40 30/20 Jordan Valley/Rome/Owyhee Canyon near 4000 ft MSL/average/ Sunny Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy /52 25/66 37/74 40/75 41/68 39/57 35/57 /00 00/00 00/00 00/10 10/30 40/50 40/30 Malheur Wildlife Refuge/Frenchglen near 4000 ft MSL/average/ Sunny Ptcldy Mocldy Ptcldy Shwrs Shwrs Ptcldy /52 26/63 37/69 41/70 41/62 36/53 32/56 /00 00/00 00/00 10/10 30/50 50/60 40/30 Ontario Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /56 29/65 38/71 43/75 47/73 46/62 42/62 /00 00/00 00/00 00/00 10/20 40/40 30/20 Steens Mountain National Recreation Lands near 6000 ft MSL/avg/ Sunny Ptcldy Mocldy Ptcldy Snoshwr Snoshwr Ptcldy /45 31/57 42/64 43/65 42/58 37/46 32/49 /00 00/00 00/10 10/20 30/60 60/80 50/40 ...South Central Idaho... Fairfield Sunny Ptcldy Ptcldy Ptcldy Sunny Shwrs Ptcldy /46 17/56 30/67 39/73 41/71 36/56 31/55 /00 00/00 00/00 00/00 10/10 20/50 30/30 Glenns Ferry Sunny Ptcldy Ptcldy Ptcldy Sunny Shwrs Ptcldy /55 26/67 39/78 47/84 47/81 45/64 41/63 /00 00/00 00/00 00/00 10/10 30/60 40/30 Gooding Sunny Ptcldy Ptcldy Ptcldy Sunny Shwrs Ptcldy /49 26/62 37/73 46/79 47/76 43/59 39/58 /00 00/00 00/00 00/00 10/10 20/50 30/30 Jerome Sunny Ptcldy Ptcldy Ptcldy Sunny Shwrs Ptcldy /48 26/61 37/72 44/78 47/74 43/57 39/57 /00 00/00 00/00 00/00 00/10 20/50 30/30 Twin Falls Sunny Ptcldy Ptcldy Ptcldy Sunny Shwrs Ptcldy /49 28/63 39/73 44/78 48/74 42/57 39/56 /00 00/00 00/00 00/00 10/10 20/50 30/30 $$