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

Severe Weather Expected From the South to the Midwest; Critical Fire Weather in the Southwest; Excessive Heat in Texas

Isolated to scattered severe thunderstorms are expected to develop from the southern Plains to portions of the Midwest Friday. Damaging winds and very large hail will be the primary hazards. On the drier side of the system, critical fire weather conditions will be possible across the Southwest. Meanwhile, excessive heat concerns continue to impact portions of southern Texas and Florida. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Overcast

54°F

12°C

Humidity 71%
Wind Speed WSW 4 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 25 May 02:05 AM PDT
Extended Forecast for

Lewiston ID

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 49. South wind around 5 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 8am. Partly sunny, with a high near 68. Breezy, with a west wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 68 °F

    Slight Chance
    Showers then
    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. West wind 6 to 15 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. South wind around 6 mph becoming northwest in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. Northwest wind around 6 mph becoming light and variable in the evening.

    Low: 48 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 49. South wind around 5 mph.
Saturday
A 20 percent chance of showers before 8am. Partly sunny, with a high near 68. Breezy, with a west wind 8 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 43. West wind 6 to 15 mph becoming south after midnight. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 72. South wind around 6 mph becoming northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 48. Northwest wind around 6 mph becoming light and variable in the evening.
Memorial Day
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 54.
Wednesday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 72.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 74.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.37°N 116.99°W (Elev. 1204 ft)
Last Update:
1:29 am PDT May 25, 2024
Forecast Valid:
2am PDT May 25, 2024-6pm PDT May 31, 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