Cold Front Dropping South Across the Western U.S.; Watching Threat for Tornadoes and Flooding in the South

A cold front will push south across the Western U.S. into Tuesday with mountain snow and areas of gusty to high winds. An area of low pressure will form along this front on Tuesday and bring a potential for severe thunderstorms with tornadoes and excessive rainfall in the lower to mid Mississippi River Valley. To the north, heavy snow is possible in parts of the upper Midwest. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437ft.

Overcast

28°F

-2°C

Humidity 79%
Wind Speed ESE 4 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 28 Nov 04:05 AM PST
Extended Forecast for

Lewiston ID

Winter Weather Advisory until November 28, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until November 28, 10:00pm

    NOW until
    10:00pm Mon

    Winter Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. Southeast wind around 6 mph.

    Mostly Cloudy

    Low: 28 °F

  • Monday

    Monday: A 40 percent chance of snow, mainly between 7am and 4pm.  Mostly cloudy, with a high near 33. Southeast wind 7 to 11 mph becoming west in the afternoon.  New snow accumulation of less than one inch possible.

    Chance Snow

    High: 33 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 19. West wind 7 to 9 mph.

    Partly Cloudy

    Low: 19 °F

  • Tuesday

    Tuesday: Increasing clouds, with a high near 31. East wind around 7 mph.

    Increasing
    Clouds

    High: 31 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of snow, mainly after 4am.  Cloudy, with a low around 24. East wind around 9 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 24 °F

  • Wednesday

    Wednesday: Snow likely before 1pm, then rain and snow likely.  Cloudy, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then
    Rain/Snow
    Likely

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: Rain and snow likely, mainly after 10pm.  Cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely

    Low: 32 °F

  • Thursday

    Thursday: Rain and snow likely.  Mostly cloudy, with a high near 40. Chance of precipitation is 70%.

    Rain/Snow
    Likely

    High: 40 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. Southeast wind around 6 mph.
Monday
A 40 percent chance of snow, mainly between 7am and 4pm. Mostly cloudy, with a high near 33. Southeast wind 7 to 11 mph becoming west in the afternoon. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 19. West wind 7 to 9 mph.
Tuesday
Increasing clouds, with a high near 31. East wind around 7 mph.
Tuesday Night
A 30 percent chance of snow, mainly after 4am. Cloudy, with a low around 24. East wind around 9 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 1pm, then rain and snow likely. Cloudy, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely, mainly after 10pm. Cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Friday
A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 37.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 38.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Click Map For Forecast
Point Forecast:
Lewiston ID
 46.39°N 116.97°W (Elev. 1407 ft)
2:51 am PST Nov 28, 2022
4am PST Nov 28, 2022-6pm PST Dec 4, 2022
 
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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