Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

36°F

2°C

Humidity 86%
Wind Speed NE 4 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 02 Feb 03:35 AM PST
Extended Forecast for

Lewiston ID

  • Overnight

    Overnight: Patchy fog after 4am.  Otherwise, partly cloudy, with a steady temperature around 38. Light south wind.

    Low: 38 °F

    Patchy Fog

  • Monday

    Monday: A 30 percent chance of rain after 1pm.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 50. Light east wind.

    High: 50 °F

    Patchy Fog
    then Chance
    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Light south wind.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Light east wind.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southeast wind 3 to 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, partly cloudy, with a steady temperature around 38. Light south wind.
Monday
A 30 percent chance of rain after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 50. Light east wind.
Monday Night
Mostly cloudy, with a low around 39. Light south wind.
Tuesday
Partly sunny, with a high near 58. Light east wind.
Tuesday Night
Mostly cloudy, with a low around 38. Southeast wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 54.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.37°N 116.99°W (Elev. 1204 ft)
3:27 am PST Feb 2, 2026
3am PST Feb 2, 2026-6pm PST Feb 8, 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