Periods of Snow in the Northern Rockies and Great Lakes

Moderate to heavy lake-effect snow will develop over the eastern U.P. of Michigan and downwind from Lakes Erie and Ontario. Snow will develop over parts of the Northern Rockies/Northern High Plains into Wednesday. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

66°F

19°C

Humidity 37%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Mar 07:20 PM PDT
Extended Forecast for

Lewiston ID

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northwest wind around 6 mph becoming southeast in the evening.

    Mostly Clear

    Low: 47 °F

  • Tuesday

    Tuesday: Sunny, with a high near 75. East wind around 6 mph becoming light and variable.

    Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 47. Northwest wind around 6 mph becoming southeast after midnight.

    Mostly Clear

    Low: 47 °F

  • Wednesday

    Wednesday: Increasing clouds, with a high near 70. South wind 5 to 10 mph becoming west in the afternoon.

    Increasing
    Clouds

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 47. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    Slight Chance
    Rain then
    Mostly Cloudy

    Low: 47 °F

  • Thursday

    Thursday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 63.

    Slight Chance
    Rain

    High: 63 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 45.

    Chance Rain

    Low: 45 °F

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 63.

    Chance Rain

    High: 63 °F

  • Friday
    Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Rain Likely

    Low: 46 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Northwest wind around 6 mph becoming southeast in the evening.
Tuesday
Sunny, with a high near 75. East wind around 6 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 47. Northwest wind around 6 mph becoming southeast after midnight.
Wednesday
Increasing clouds, with a high near 70. South wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 47. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Thursday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 63.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 45.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 63.
Friday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Saturday
Rain. High near 57. Chance of precipitation is 80%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 53.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Lewiston ID
 46.41°N 117°W (Elev. 945 ft)
2:51 pm PDT Mar 18, 2024
7pm PDT Mar 18, 2024-6pm PDT Mar 25, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database