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

Hazardous Weather Conditions

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

haze

62°F

17°C

Humidity 45%
Wind Speed E 3 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 41°F (5°C)
Visibility 6.00 mi
Last update 04 Aug 08:56 AM PDT
Extended Forecast for

6 Miles SE Lewiston ID

  • Today

    Today: Widespread haze. Patchy smoke. Sunny, with a high near 86. Calm wind becoming north around 6 mph in the afternoon.

    High: 86 °F

    Haze

  • Tonight

    Tonight: Patchy smoke before 8pm. Mostly clear, with a low around 56. Northwest wind around 5 mph becoming light and variable after midnight.

    Low: 56 °F

    Patchy Smoke
    then Mostly
    Clear

  • Wednesday

    Wednesday: Patchy smoke. Sunny, with a high near 92. Light and variable wind becoming north around 5 mph in the afternoon.

    High: 92 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Areas of smoke before midnight. Clear, with a low around 59. North wind around 6 mph becoming light and variable in the evening.

    Low: 59 °F

    Areas Smoke
    then Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98. Light and variable wind becoming southeast around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Today
Widespread haze. Patchy smoke. Sunny, with a high near 86. Calm wind becoming north around 6 mph in the afternoon.
Tonight
Patchy smoke before 8pm. Mostly clear, with a low around 56. Northwest wind around 5 mph becoming light and variable after midnight.
Wednesday
Patchy smoke. Sunny, with a high near 92. Light and variable wind becoming north around 5 mph in the afternoon.
Wednesday Night
Areas of smoke before midnight. Clear, with a low around 59. North wind around 6 mph becoming light and variable in the evening.
Thursday
Sunny and hot, with a high near 98. Light and variable wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 63.
Friday
Sunny and hot, with a high near 98.
Friday Night
Clear, with a low around 63.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Lewiston ID
 46.31°N 116.89°W (Elev. 1998 ft)
Last Update:
4:01 am PDT Aug 4, 2026
Forecast Valid:
9am PDT Aug 4, 2026-6pm PDT Aug 10, 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