Heavy rain threat continues through Saturday from the Ohio Valley to the Mid-Atlantic and the Northeast. Scattered showers and thunderstorms will be possible over the Southwest and Rockies.

Widespread showers and thunderstorms will continue over much of the Mid-Atlantic, Northeast and the Ohio valley through the weekend. The central Appalachians and the lower Great Lakes/Ohio valley will likely have the higher rainfall amounts. Showers and thunderstorms will be possible this weekend as well from the desert southwest/southern Rockies northward to the northern Rockies and High Plains. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Mostly Cloudy

13°C

55°F

Humidity 54%
Wind Speed calm
Barometer 29.96 in
Dewpoint 4°C (39°F)
Visibility 16 km
Last update 01 Oct 6:35 am PDT
Extended Forecast for

Lewiston ID

  • Today

    Today: Isolated showers before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 20. Northwest wind 8 to 13 km/h becoming light and variable.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Mostly Sunny

    High: 20 °C

  • Tonight

    Tonight: Mostly clear, with a low around 5. Northwest wind 8 to 13 km/h becoming light and variable  in the evening.

    Mostly Clear

    Low: 5 °C

  • Sunday

    Sunday: Sunny, with a high near 23. Northeast wind 5 to 10 km/h.

    Sunny

    High: 23 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 6. West wind 5 to 10 km/h.

    Partly Cloudy

    Low: 6 °C

  • Monday

    Monday: Mostly sunny, with a high near 20. West wind 8 to 13 km/h increasing to 18 to 23 km/h in the morning. Winds could gust as high as 35 km/h.

    Mostly Sunny

    High: 20 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 6.

    Partly Cloudy

    Low: 6 °C

  • Tuesday

    Tuesday: A 30 percent chance of rain after 11am.  Partly sunny, with a high near 19.

    Chance Rain

    High: 19 °C

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 9.

    Chance Rain

    Low: 9 °C

  • Wednesday

    Wednesday: A chance of rain before 11am, then a chance of showers after 11am.  Partly sunny, with a high near 19. Chance of precipitation is 30%.

    Chance Rain

    High: 19 °C

Detailed Forecast

Today
Isolated showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 20. Northwest wind 8 to 13 km/h becoming light and variable. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 5. Northwest wind 8 to 13 km/h becoming light and variable in the evening.
Sunday
Sunny, with a high near 23. Northeast wind 5 to 10 km/h.
Sunday Night
Partly cloudy, with a low around 6. West wind 5 to 10 km/h.
Monday
Mostly sunny, with a high near 20. West wind 8 to 13 km/h increasing to 18 to 23 km/h in the morning. Winds could gust as high as 35 km/h.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 19.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 9.
Wednesday
A chance of rain before 11am, then a chance of showers after 11am. Partly sunny, with a high near 19. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 7.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 20.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 9.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 18.
Click Map For Forecast
Point Forecast:
Lewiston ID
 46.43°N 117.01°W (Elev. 239 m)
2:31 am PDT Oct 1, 2016
7am PDT Oct 1, 2016-6pm PDT Oct 7, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database