| NWS Forecast for: Lewiston Area Issued by: National Weather Service Spokane, WA Last Update: 113 PM PST Sun Feb 15 2026 |  |
| Tonight: Mostly cloudy. A chance of rain. Lows in the mid to upper 30s. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch. Washingtons Birthday: Rain likely. Highs in the lower 40s to lower 50s. Southwest wind 5 to 15 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 70 percent. Rainfall amounts less than a quarter of an inch. Monday Night: Rain or snow likely. Snow accumulation up to 2 inches. Snow level 2500 feet. Lows in the mid 20s to lower 30s. Gusts up to 20 mph in the evening. Chance of precipitation 70 percent. Tuesday: Partly sunny with a chance of rain or snow. Highs in the upper 30s to mid 40s. Chance of precipitation 50 percent. Tuesday Night: Mostly cloudy with a chance of rain or snow. Lows in the upper 20s to lower 30s. Chance of precipitation 50 percent. Wednesday: Snow likely. Light snow accumulations. Highs in the 30s. Chance of precipitation 70 percent. Wednesday Night Through Friday: Mostly cloudy with a 50 percent chance of snow. Lows in the 20s. Highs in the 30s. Friday Night And Saturday: Mostly cloudy with a 40 percent chance of snow. Lows in the mid to upper 20s. Highs in the upper 30s to mid 40s. Saturday Night: Mostly cloudy with a chance of rain or snow. Lows in the upper 20s to lower 30s. Chance of precipitation 40 percent. Sunday: Not as cool. Mostly cloudy with a chance of rain or snow. Highs in the mid 40s to lower 50s. Chance of precipitation 50 percent. | |
| Zone Forecast: Lewiston Area | |
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