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Harvey has regenerated into a Tropical Depression as of 11 am EDT today. Hurricane, Tropical Storm and Storm Surge Watches have been issued for portions of the Texas coast. Harvey is expected to begin impacting the Texas coast on Friday, bringing heavy rainfall resulting in potentially life-threatening flooding, storm surge, winds and surf. For more information about the storm, please visit NHC. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Fair

29°C

84°F

Humidity 29%
Wind Speed calm
Barometer 29.91 in
Dewpoint 9°C (48°F)
Visibility 16 km
Heat Index28°C (82°F)
Last update 23 Aug 3:50 pm PDT
Extended Forecast for

Lewiston ID

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Widespread haze. Partly sunny, with a high near 34. Northwest wind around 11 km/h.

    Slight Chance
    T-storms

    High: 34 °C

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 18. West wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight.  New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 18 °C

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 33. Southeast wind 5 to 10 km/h becoming west 13 to 18 km/h in the afternoon. Winds could gust as high as 37 km/h.

    Chance
    Showers then
    Mostly Sunny

    High: 33 °C

  • Thursday
    Night

    Thursday Night: Clear, with a low around 13. West wind 16 to 21 km/h becoming light southwest  after midnight.

    Clear

    Low: 13 °C

  • Friday

    Friday: Sunny, with a high near 29. Calm wind.

    Sunny

    High: 29 °C

  • Friday
    Night

    Friday Night: Clear, with a low around 13.

    Clear

    Low: 13 °C

  • Saturday

    Saturday: Sunny, with a high near 33.

    Sunny

    High: 33 °C

  • Saturday
    Night

    Saturday Night: Clear, with a low around 15.

    Clear

    Low: 15 °C

  • Sunday

    Sunday: Sunny and hot, with a high near 36.

    Hot

    High: 36 °C

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Widespread haze. Partly sunny, with a high near 34. Northwest wind around 11 km/h.
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. West wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of showers and thunderstorms before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 33. Southeast wind 5 to 10 km/h becoming west 13 to 18 km/h in the afternoon. Winds could gust as high as 37 km/h.
Thursday Night
Clear, with a low around 13. West wind 16 to 21 km/h becoming light southwest after midnight.
Friday
Sunny, with a high near 29. Calm wind.
Friday Night
Clear, with a low around 13.
Saturday
Sunny, with a high near 33.
Saturday Night
Clear, with a low around 15.
Sunday
Sunny and hot, with a high near 36.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny and hot, with a high near 37.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny and hot, with a high near 37.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny and hot, with a high near 36.
Click Map For Forecast
Point Forecast:
Lewiston ID
 46.43°N 117.01°W (Elev. 239 m)
2:06 pm PDT Aug 23, 2017
4pm PDT Aug 23, 2017-6pm PDT Aug 30, 2017
 
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Additional Resources

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