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Heavy Rain and Flood Threat Continues; Wintry Mix Extends from the Plains to the Northeast; and Snow in the West

Additional rainfall from the Southern Plains to the Ohio Valley will enhance the threat for additional flash flooding and main stem river flooding. Areas of accumulating snow and ice are expected across portions of the Central Plains to the Northeast. The Western U.S. will mainly be cold with the threat for heavy snow across parts of northern California, the Great Basin and the central Rockies. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Overcast

-3°C

27°F

Humidity 74%
Wind Speed S 5 MPH
Barometer 30.12 in
Dewpoint -7°C (19°F)
Visibility 16 km
Wind Chill-6°C (21°F)
Last update 21 Feb 11:35 pm PST
Extended Forecast for

Lewiston ID

  • Overnight

    Overnight: Isolated snow showers before 4am, then a chance of flurries with isolated snow showers after 4am.  Cloudy, with a low around -5. North wind 8 to 10 km/h.  Chance of precipitation is 20%.

    Isolated Snow
    Showers

    Low: -5 °C

  • Thursday

    Thursday: A chance of flurries before 10am.  Mostly cloudy, with a high near -1. Northwest wind 10 to 14 km/h.

    Chance
    Flurries

    High: -1 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around -7. West wind 3 to 8 km/h.

    Partly Cloudy

    Low: -7 °C

  • Friday

    Friday: Increasing clouds, with a high near 3. South wind 5 to 13 km/h becoming southwest in the afternoon.

    Increasing
    Clouds

    High: 3 °C

  • Friday
    Night

    Friday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around -1. Southwest wind 10 to 13 km/h.  New snow accumulation of 1 to 3 centimeters possible.

    Chance Snow

    Low: -1 °C

  • Saturday

    Saturday: Rain and snow likely, mainly before 4pm.  Mostly cloudy, with a high near 6. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Rain/Snow
    Likely

    High: 6 °C

  • Saturday
    Night

    Saturday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 10pm.  Mostly cloudy, with a low around -1. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Mostly
    Cloudy

    Low: -1 °C

  • Sunday

    Sunday: A chance of snow before 10am, then a chance of rain and snow between 10am and 2pm, then a chance of rain after 2pm.  Mostly cloudy, with a high near 8. Chance of precipitation is 50%.

    Chance
    Rain/Snow

    High: 8 °C

  • Sunday
    Night

    Sunday Night: Rain likely before 9pm, then rain and snow likely between 9pm and 3am, then snow likely after 3am.  Mostly cloudy, with a low around 0. Chance of precipitation is 60%.

    Rain/Snow
    Likely

    Low: 0 °C

Detailed Forecast

Overnight
Isolated snow showers before 4am, then a chance of flurries with isolated snow showers after 4am. Cloudy, with a low around -5. North wind 8 to 10 km/h. Chance of precipitation is 20%.
Thursday
A chance of flurries before 10am. Mostly cloudy, with a high near -1. Northwest wind 10 to 14 km/h.
Thursday Night
Partly cloudy, with a low around -7. West wind 3 to 8 km/h.
Friday
Increasing clouds, with a high near 3. South wind 5 to 13 km/h becoming southwest in the afternoon.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -1. Southwest wind 10 to 13 km/h. New snow accumulation of 1 to 3 centimeters possible.
Saturday
Rain and snow likely, mainly before 4pm. Mostly cloudy, with a high near 6. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 10pm. Mostly cloudy, with a low around -1. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A chance of snow before 10am, then a chance of rain and snow between 10am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 8. Chance of precipitation is 50%.
Sunday Night
Rain likely before 9pm, then rain and snow likely between 9pm and 3am, then snow likely after 3am. Mostly cloudy, with a low around 0. Chance of precipitation is 60%.
Monday
A chance of snow before 3pm, then a chance of rain and snow. Partly sunny, with a high near 7. Chance of precipitation is 30%.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around -3. Chance of precipitation is 20%.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 6. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -3.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 6. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Lewiston ID
 46.43°N 117.01°W (Elev. 239 m)
12:08 am PST Feb 22, 2018
2am PST Feb 22, 2018-6pm PST Feb 28, 2018
 
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