Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

34°F

1°C

Humidity 78%
Wind Speed E 10 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 30 Nov 10:56 PM PST
Extended Forecast for

Lewiston ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Light southeast wind.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow after 4pm.  Mostly cloudy, with a high near 38. Light and variable wind.  Chance of precipitation is 10%.

    High: 38 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely, mainly after 4am.  Cloudy, with a low around 34. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow likely, becoming all rain after 7am.  Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Light southeast wind.
Monday
A slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 38. Light and variable wind. Chance of precipitation is 10%.
Monday Night
Rain and snow likely, mainly after 4am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain and snow likely, becoming all rain after 7am. Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 33. Light and variable wind.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly cloudy, with a high near 41.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Friday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.39°N 116.97°W (Elev. 1407 ft)
8:57 pm PST Nov 30, 2025
11pm PST Nov 30, 2025-6pm PST Dec 7, 2025
 
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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