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

Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

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 21%
Wind Speed WNW 11 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 17 Jun 03:30 PM PDT
Extended Forecast for

3 Miles NE Lewiston ID

  • Tonight

    Tonight: Mostly clear, with a low around 57. Northwest wind 5 to 10 mph becoming light. Winds could gust as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. West wind 5 to 13 mph, with gusts as high as 33 mph.

    Low: 57 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 85. Light northwest wind increasing to 5 to 9 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57. Northwest wind 5 to 9 mph becoming light after midnight.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 79.

    High: 79 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 57. Northwest wind 5 to 10 mph becoming light. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 92. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 57. West wind 5 to 13 mph, with gusts as high as 33 mph.
Juneteenth
Mostly sunny, with a high near 85. Light northwest wind increasing to 5 to 9 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 57. Northwest wind 5 to 9 mph becoming light after midnight.
Friday
A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 79.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 74.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Lewiston ID
 46.43°N 116.98°W (Elev. 797 ft)
Last Update:
2:56 pm PDT Jun 17, 2025
Forecast Valid:
3pm PDT Jun 17, 2025-6pm PDT Jun 24, 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