Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.

Clear

19°F

-7°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 25 Jan 07:35 AM PST
Extended Forecast for

2 Miles WSW Lewiston ID

  • Today

    Today: Sunny, with a high near 34. Calm wind becoming east around 5 mph.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Cloudy, with a high near 38. Light southeast wind.

    High: 38 °F

    Cloudy

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. East wind 3 to 5 mph.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 34. Calm wind becoming east around 5 mph.
Tonight
Partly cloudy, with a low around 25. Calm wind.
Monday
Cloudy, with a high near 38. Light southeast wind.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 29. Calm wind.
Tuesday
Partly sunny, with a high near 45. East wind 3 to 5 mph.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 46.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 38.
Friday
A 20 percent chance of rain. Cloudy, with a high near 49.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Lewiston ID
 46.38°N 117.03°W (Elev. 1201 ft)
3:02 am PST Jan 25, 2026
7am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database