National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

54°F

12°C

Humidity 43%
Wind Speed WSW 18 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 06 Dec 01:20 PM PST
Extended Forecast for

2 Miles WSW Lewiston ID

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 4pm. Mostly sunny, with a high near 57. West wind around 16 mph, with gusts as high as 31 mph.

    High: 57 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 10pm, then a slight chance of rain after 4am. Increasing clouds, with a low around 40. Southwest wind 6 to 10 mph becoming southeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Rain, mainly after 10am. High near 49. Southeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 43. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely

  • Monday

    Monday: Rain. High near 53. South wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 48. Breezy. Chance of precipitation is 100%.

    Low: 48 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 56. Chance of precipitation is 80%.

    High: 56 °F

    Rain

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 4pm. Mostly sunny, with a high near 57. West wind around 16 mph, with gusts as high as 31 mph.
Tonight
A chance of showers before 10pm, then a slight chance of rain after 4am. Increasing clouds, with a low around 40. Southwest wind 6 to 10 mph becoming southeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly after 10am. High near 49. Southeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 43. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. High near 53. South wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Low around 48. Breezy. Chance of precipitation is 100%.
Tuesday
Rain. High near 52. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 44. Chance of precipitation is 90%.
Wednesday
Rain. High near 56. Chance of precipitation is 80%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Lewiston ID
 46.38°N 117.03°W (Elev. 1201 ft)
Last Update:
1:26 pm PST Dec 6, 2025
Forecast Valid:
1pm PST Dec 6, 2025-6pm PST Dec 12, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation