| NWS Forecast for: Upper Columbia Basin Issued by: National Weather Service Spokane, WA Last Update: 1135 PM PDT Tue Mar 31 2026 | |
| Rest Of Tonight: Mostly cloudy with a 20 percent chance of rain. Lows in the mid to upper 30s. Southeast wind 5 to 10 mph. Wednesday: Rain. Highs in the lower to mid 50s. Southeast wind 5 to 15 mph. Chance of precipitation near 100 percent. Rainfall amounts less than a quarter of an inch. Wednesday Night: Rain in the evening, then a chance of rain overnight. Lows in the mid to upper 30s. South wind 5 to 15 mph with gusts up to 25 mph. Chance of precipitation near 100 percent. Rainfall amounts up to a half inch possible. Thursday: Mostly cloudy with a chance of rain or snow. Highs in the 50s. Breezy. Southwest wind 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent. Thursday Night: Mostly clear. Lows in the lower to mid 30s. West wind 5 to 15 mph with gusts up to 30 mph. Friday And Friday Night: Mostly clear. Highs in the mid to upper 50s. Lows in the lower to mid 30s. Saturday And Saturday Night: Partly cloudy. Highs in the lower to mid 60s. Lows in the mid 30s to lower 40s. Sunday Through Tuesday: Partly cloudy. Highs in the mid 60s to lower 70s. Lows in the 40s. | |
| Zone Forecast: Upper Columbia Basin | |
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