Flood Threat For Several Locations Today

The active monsoon season will continue the rest of the week and the flood threat today stretches from the Arizona to portions of the Intermountain West. Meanwhile, a humid and moist air mass ahead of a cold front may result in heavy rain and flooding from the Mid-Atlantic to the eastern Ohio and Tennessee Valleys. Finally, slow moving storms may produce flooding for the central Gulf Coast states. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437ft.

Clear

88°F

31°C

Humidity 40%
Wind Speed S 6 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 10 Aug 11:50 AM PDT
Extended Forecast for

Lewiston IDSimilar City Names

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly cloudy and hot, with a high near 100. Southeast wind around 7 mph becoming west.

    Slight Chance
    T-storms

    High: 100 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 11pm.  Partly cloudy, with a low around 71. West wind 5 to 7 mph becoming calm  after midnight.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 71 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 99. Calm wind becoming southwest around 6 mph in the morning.

    Slight Chance
    T-storms

    High: 99 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms.  Mostly clear, with a low around 70. West wind around 6 mph becoming calm  in the evening.

    Slight Chance
    T-storms

    Low: 70 °F

  • Friday

    Friday: Sunny and hot, with a high near 103. Light and variable wind becoming northwest 5 to 7 mph in the morning.

    Hot

    High: 103 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of rain and thunderstorms before 11pm.  Mostly clear, with a low around 68.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 68 °F

  • Saturday

    Saturday: Sunny, with a high near 95.

    Sunny

    High: 95 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 63.

    Clear

    Low: 63 °F

  • Sunday

    Sunday: Sunny, with a high near 95.

    Sunny

    High: 95 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy and hot, with a high near 100. Southeast wind around 7 mph becoming west.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 71. West wind 5 to 7 mph becoming calm after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. Calm wind becoming southwest around 6 mph in the morning.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 70. West wind around 6 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 103. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Friday Night
A 20 percent chance of rain and thunderstorms before 11pm. Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 95.
Saturday Night
Clear, with a low around 63.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny and hot, with a high near 100.
Monday Night
Clear, with a low around 66.
Tuesday
Sunny and hot, with a high near 103.
Click Map For Forecast
Point Forecast:
Lewiston IDSimilar City Names
 46.43°N 117.01°W (Elev. 784 ft)
11:06 am PDT Aug 10, 2022
12pm PDT Aug 10, 2022-6pm PDT Aug 16, 2022
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database