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

Weather Impacts for the Pacific Northwest This Week; Watching the Eastern U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Mid-Atlantic and Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation wet snow Thursday into Saturday. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Overcast

56°F

13°C

Humidity 77%
Wind Speed N 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 10 Nov 12:56 PM PST
Extended Forecast for

Lewiston ID

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Mostly cloudy, with a high near 60. Light east wind.

    High: 60 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 44. East wind 8 to 11 mph.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 67. East wind 5 to 10 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. Southeast wind around 9 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. East wind 6 to 8 mph.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly cloudy, with a high near 60. Light east wind.
Tonight
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 44. East wind 8 to 11 mph.
Veterans Day
Partly sunny, with a high near 67. East wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 43. Southeast wind around 9 mph.
Thursday
Partly sunny, with a high near 65. East wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 62.
Friday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 57.
Saturday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 41.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 54.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.37°N 116.99°W (Elev. 1204 ft)
Last Update:
10:52 am PST Nov 10, 2026
Forecast Valid:
1pm PST Nov 10, 2026-6pm PST Nov 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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