FPUS65 KBOI 210638 SFTBOI IDZ011>016-028>030-ORZ061>064-221100- Tabular State Forecast for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 1237 AM MDT Sun Jun 21 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 Sun Mon Tue Wed Thu Fri Sat Jun 21 Jun 22 Jun 23 Jun 24 Jun 25 Jun 26 Jun 27 ...Southwest Idaho Valleys... Boise Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 57/87 54/89 57/94 61/96 62/95 61/86 56/78 00/00 00/00 00/00 00/00 00/00 00/10 20/20 Caldwell Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 56/87 53/88 55/94 59/95 60/95 59/86 54/79 00/00 00/00 00/00 00/00 00/00 00/10 20/10 Emmett Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 54/89 53/92 56/97 60/99 61/97 59/88 53/81 00/00 00/00 00/00 00/00 00/00 00/20 20/10 Marsing Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 58/86 56/88 58/93 62/95 63/94 61/86 55/79 00/00 00/00 00/00 00/00 00/00 00/10 20/10 Mountain Home Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 57/89 53/90 54/96 59/97 61/97 59/89 55/80 00/00 00/00 00/00 00/00 00/00 00/00 10/20 Nampa Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 56/87 54/88 55/94 59/95 61/95 59/86 54/79 00/00 00/00 00/00 00/00 00/00 00/10 20/10 Payette Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 57/88 56/90 57/95 61/97 62/96 60/86 55/79 00/00 00/00 00/00 00/00 00/00 00/20 10/10 Weiser Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 54/88 55/91 57/95 61/97 61/96 59/85 52/79 10/00 00/00 00/00 00/00 00/00 00/20 10/10 Wildlife Refuge/Deer Flat /average/ Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 58/86 56/87 58/93 62/94 63/94 61/85 55/78 00/00 00/00 00/00 00/00 00/00 00/10 20/10 ...West Central and Boise Mountains... Cascade Foggy Sunny Sunny Sunny Sunny Ptcldy Ptcldy 43/78 42/81 44/86 48/88 48/86 48/75 42/66 10/00 00/00 00/00 00/00 00/00 10/30 30/40 Council Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 53/85 54/87 55/92 60/94 60/93 59/81 51/73 10/00 00/00 00/00 00/00 00/00 10/30 30/40 Idaho City Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 42/83 41/85 44/91 47/93 48/91 47/81 41/72 00/00 00/00 00/00 00/00 00/00 00/20 20/30 McCall Sunny Sunny Sunny Sunny Sunny Ptcldy Shwrs 44/76 43/77 44/83 49/85 49/83 49/71 42/63 20/00 00/00 00/00 00/00 00/00 10/40 40/50 Payette State River Mgmt Area/Crouch near 3500 ft MSL/average/ Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy 49/84 48/86 50/92 54/95 55/92 54/81 48/73 00/00 00/00 00/00 00/00 00/00 00/30 30/30 ...Southeast Oregon... Baker City Sunny Sunny Sunny Sunny Sunny Mocldy Ptcldy 42/80 43/83 45/88 49/88 49/87 45/75 40/69 00/00 00/00 00/00 00/00 00/00 20/40 30/40 Burns Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 42/83 42/85 47/92 50/91 48/88 45/78 40/72 00/00 00/00 00/00 00/00 00/00 10/10 10/10 Rome Airport KREO Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 49/87 49/89 52/95 56/95 56/94 53/86 47/78 20/00 00/00 00/00 00/00 00/00 00/10 20/20 Jordan Valley/Rome/Owyhee Canyon near 4000 ft MSL/average/ Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 50/84 49/86 52/93 56/92 56/92 53/83 48/75 10/00 00/00 00/00 00/00 00/00 00/10 20/20 Malheur Wildlife Refuge/Frenchglen near 4000 ft MSL/average/ Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 45/79 45/82 49/88 52/87 51/85 48/76 43/70 00/00 00/00 00/00 00/00 00/00 00/10 10/00 Ontario Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 58/88 56/90 57/95 62/97 63/96 61/86 55/80 00/00 00/00 00/00 00/00 00/00 00/20 10/10 Steens Mountain National Recreation Lands near 6000 ft MSL/avg/ Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 49/75 49/78 54/84 57/83 55/81 52/72 46/65 10/00 00/00 00/00 00/00 00/00 00/10 20/10 ...South Central Idaho... Fairfield Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 42/79 41/81 43/86 48/89 49/87 48/79 43/69 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Glenns Ferry Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 55/91 53/92 54/97 60/100 61/98 59/90 55/80 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Gooding Sunny Sunny Sunny Sunny Sunny Ptcldy Sunny 51/85 49/86 51/91 56/94 56/92 55/85 51/75 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Jerome Sunny Sunny Sunny Sunny Sunny Sunny Sunny 54/85 52/86 53/91 57/93 58/93 58/86 54/75 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Twin Falls Sunny Sunny Sunny Sunny Sunny Sunny Sunny 56/85 55/86 56/91 59/93 61/93 61/86 55/76 10/00 00/00 00/00 00/00 00/00 00/00 10/20 $$