Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Winchester (ITD41)

Lat: 46.25521° N Lon: 116.6051° W Elev: 3761.0 ft.

NA

22°F

-6°C

Humidity 93%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Last update 11 Feb 07:00 AM PST
Detailed forecast for

Lewis and Southern Nez Perce Counties

Today
Sunny. Highs in the mid to upper 40s.
Tonight
Mostly clear. Patchy fog overnight. Lows in the mid 20s to lower 30s.
Thursday
Patchy fog in the morning. Mostly sunny. Highs in the mid to upper 40s.
Thursday Night
Partly cloudy. Lows in the upper 20s to lower 30s.
Friday
Partly sunny. Highs in the 40s.
Friday Night
Cloudy with a chance of rain and high elevation snow. Lows in the 30s. Chance of precipitation 40 percent.
Saturday Through Sunday
Mostly cloudy with a chance of rain and high elevation snow. Highs in the lower to mid 40s. Lows in the 30s. Chance of precipitation 50 percent.
Sunday Night
Mostly cloudy with a chance of rain and high elevation snow. Lows in the lower to mid 30s. Chance of precipitation 30 percent.
Washingtons Birthday Through Tuesday
Mostly cloudy with a chance of rain or snow. Highs in the lower to mid 40s. Lows in the upper 20s to mid 30s. Chance of precipitation 50 percent.



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313 AM PST Wed Feb 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database