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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

84°F

29°C

Humidity 16%
Wind Speed WNW 21 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 16 May 02:35 PM PDT
Extended Forecast for

Lewiston ID

Wind Advisory May 16, 05:00pm until May 17, 12:00pm
Click here for hazard details and duration

  • Tonight

    Tonight: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 52. Breezy, with a west wind 22 to 24 mph, with gusts as high as 38 mph.

    Low: 52 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 68. Windy, with a west wind 24 to 30 mph, with gusts as high as 47 mph.

    High: 68 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Breezy, with a west wind 18 to 23 mph becoming south 7 to 12 mph after midnight. Winds could gust as high as 36 mph.

    Low: 44 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. West wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 52. Breezy, with a west wind 22 to 24 mph, with gusts as high as 38 mph.
Friday
Sunny, with a high near 68. Windy, with a west wind 24 to 30 mph, with gusts as high as 47 mph.
Friday Night
Mostly clear, with a low around 44. Breezy, with a west wind 18 to 23 mph becoming south 7 to 12 mph after midnight. Winds could gust as high as 36 mph.
Saturday
Mostly sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 46. West wind 9 to 14 mph, with gusts as high as 26 mph.
Sunday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 48.
Tuesday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 73.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 66.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 66.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.41°N 117°W (Elev. 945 ft)
Last Update:
2:54 pm PDT May 16, 2024
Forecast Valid:
3pm PDT May 16, 2024-6pm PDT May 23, 2024
 
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