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Record Temperatures Expected Across the Southern US; Fire Weather Concerns in the Central US

Unseasonably warm temperatures continue today across the southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Dry and gusty winds will produce elevated to critical fire weather in the central and southern Plains and elevated conditions over portions of the Desert Southwest on Friday. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

36°F

2°C

Humidity 69%
Wind Speed SE 6 MPH
Barometer 30.51 in (1033.19 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 27 Mar 01:05 AM PDT
Extended Forecast for

Lewiston ID

  • Overnight

    Overnight: Clear, with a low around 33. Light east wind.

    Low: 33 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 64. East wind around 6 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 64. Calm wind becoming west around 6 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. West wind 5 to 7 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain. Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 33. Light east wind.
Friday
Mostly sunny, with a high near 64. East wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 42. Calm wind.
Saturday
Partly sunny, with a high near 64. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 43. West wind 5 to 7 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 63.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 45.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 55.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 57.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Thursday
Rain likely. Partly sunny, with a high near 55. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.43°N 117.01°W (Elev. 784 ft)
Last Update:
11:31 pm PDT Mar 26, 2026
Forecast Valid:
1am PDT Mar 27, 2026-6pm PDT Apr 2, 2026
 
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