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

81°F

27°C

Humidity 19%
Wind Speed W 20 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 16 May 06:20 PM PDT
Extended Forecast for

Lewiston IDSimilar City Names

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

    NOW until 12:00pm Fri

    Wind Advisory

  • Tonight

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Slight
    Chance
    Showers and
    Windy

  • Friday

    Friday: Sunny, with a high near 69. Windy, with a west wind 24 to 30 mph, with gusts as high as 47 mph.

    High: 69 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Breezy, with a southwest wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 38 mph.

    Low: 45 °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 47.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Tonight
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 53. Windy, with a west wind 22 to 25 mph, with gusts as high as 39 mph.
Friday
Sunny, with a high near 69. Windy, with a west wind 24 to 30 mph, with gusts as high as 47 mph.
Friday Night
Mostly clear, with a low around 45. Breezy, with a southwest wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 38 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 47.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 49.
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 51.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 67.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 67.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston IDSimilar City Names
 46.43°N 117.01°W (Elev. 784 ft)
Last Update:
5:42 pm PDT May 16, 2024
Forecast Valid:
6pm PDT May 16, 2024-6pm PDT May 23, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation