FPUS66 KOTX 190649 SFTOTX IDZ001>004-026-027-WAZ031>038-041-043>044-047>049-191200- Tabular State Forecast for Eastern Washington and Northern Idaho National Weather Service Spokane WA 1149 PM PDT Mon May 18 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 Tue Wed Thu Fri Sat Sun Mon May 19 May 20 May 21 May 22 May 23 May 24 May 25 ...Eastern Washington... Spokane Airport Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy 41/67 44/71 44/72 47/77 50/77 50/75 49/69 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Spokane Downtown Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy 42/69 45/72 44/74 48/78 50/78 50/76 49/70 00/10 10/00 00/00 00/00 00/00 00/00 10/10 Deer Park Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy 36/67 40/70 39/72 43/75 47/78 46/75 46/69 10/10 10/00 00/00 00/00 00/00 00/00 00/10 Davenport Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy 40/68 43/72 44/73 47/77 50/78 49/75 48/69 00/00 00/00 00/00 00/00 00/00 00/00 00/00 Wilbur Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 41/69 45/73 45/74 49/78 51/78 50/75 48/70 00/00 00/00 00/00 00/00 00/00 00/00 00/00 Grand Coulee Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 46/74 49/79 50/80 53/83 54/82 53/79 51/73 00/00 00/00 00/00 00/00 00/00 00/00 00/00 Newport Ptcldy Ptcldy Sunny Sunny Ptcldy Sunny Ptcldy 37/67 40/71 39/72 44/76 46/76 45/74 45/68 20/10 10/00 00/00 00/00 00/00 00/00 10/10 Colville Foggy Sunny Sunny Sunny Sunny Ptcldy Ptcldy 36/70 39/74 38/76 43/78 45/79 44/76 43/71 20/20 10/00 00/00 00/00 00/10 00/00 00/10 Republic Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy 37/70 39/74 39/77 44/80 45/75 43/72 42/66 00/20 00/00 00/00 00/00 00/00 00/00 10/10 Omak Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy 43/73 47/77 48/80 52/82 53/82 51/78 49/72 00/10 00/00 00/00 00/00 00/00 00/00 00/00 Winthrop Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy 38/70 41/77 43/78 46/81 47/79 45/76 44/69 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Wenatchee Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy 48/72 50/77 53/79 55/82 56/80 55/78 52/71 00/00 00/00 00/00 00/00 00/00 00/00 00/00 Moses Lake Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy 41/73 45/78 48/79 50/83 52/83 51/80 49/74 00/00 00/00 00/00 00/00 00/00 00/00 00/00 Ritzville Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 41/70 45/74 46/76 48/79 50/80 50/77 49/71 00/00 00/00 00/00 00/00 00/00 00/00 00/00 Pullman Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 39/64 43/66 42/69 44/73 47/74 47/72 46/66 00/00 00/00 00/00 00/00 00/00 00/00 10/10 Rosalia Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 39/66 43/70 41/71 44/75 47/76 46/73 46/67 00/00 00/00 00/00 00/00 00/00 00/00 10/10 ...Northern Idaho... Bonners Ferry Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 41/67 44/69 42/73 47/76 49/76 48/74 49/69 20/20 20/30 00/00 00/00 00/10 00/10 10/10 Sandpoint Ptcldy Ptcldy Sunny Sunny Ptcldy Sunny Ptcldy 40/65 42/68 41/70 46/73 49/73 48/71 47/66 20/20 20/10 00/00 00/00 00/10 00/00 10/10 Coeur d'Alene Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 41/65 44/69 43/71 47/74 50/75 49/73 49/67 10/10 10/10 10/00 00/00 00/00 00/00 10/10 Kellogg Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 39/64 43/67 42/72 46/75 49/71 49/70 48/63 10/10 10/10 10/00 00/00 00/00 00/00 10/10 Saint Maries Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 39/65 43/68 41/72 45/75 47/75 47/73 46/66 00/10 10/00 00/00 00/00 00/00 00/00 10/10 Lewiston Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy 43/69 47/72 47/74 49/79 50/82 51/80 51/73 00/00 00/00 00/00 00/00 00/00 00/00 10/10 $$