Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially over western New York where up to two feet is forecast by late Thursday.
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Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.43°NLon: -117.01°WElev: 1437ft.

Fair

11°C

52°F

Humidity 54%
Wind Speed calm
Barometer 30.27 in (1025.4 mb)
Dewpoint 2°C (36°F)
Visibility 16 km
Last update 10 Feb 3:56 pm PST
Extended Forecast for

Lewiston ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Southeast wind 5 to 8 km/h.

    Mostly Cloudy

    Low: 7 °C

  • Thursday

    Thursday: Cloudy, with a high near 13. East wind around 11 km/h.

    Cloudy

    High: 13 °C

  • Thursday
    Night

    Thursday Night: A 20 percent chance of rain after 10pm.  Cloudy, with a low around 7. Southeast wind 8 to 10 km/h.

    Slight Chance
    Rain

    Low: 7 °C

  • Friday

    Friday: A 40 percent chance of rain.  Cloudy, with a high near 14. Southeast wind around 8 km/h.  New precipitation amounts of less than 1 mm possible.

    Chance Rain

    High: 14 °C

  • Friday
    Night

    Friday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 6. Southwest wind 8 to 10 km/h.  New precipitation amounts between 1 and 2.5 mm possible.

    Chance Rain

    Low: 6 °C

  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 13.

    Chance
    Showers

    High: 13 °C

  • Saturday
    Night

    Saturday Night: Rain likely.  Cloudy, with a low around 6. Chance of precipitation is 70%.

    Rain Likely

    Low: 6 °C

  • Sunday

    Sunday: Rain likely.  Cloudy, with a high near 14. Chance of precipitation is 60%.

    Rain Likely

    High: 14 °C

  • Sunday
    Night

    Sunday Night: A 40 percent chance of rain.  Cloudy, with a low around 8.

    Chance Rain

    Low: 8 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. Southeast wind 5 to 8 km/h.
Thursday
Cloudy, with a high near 13. East wind around 11 km/h.
Thursday Night
A 20 percent chance of rain after 10pm. Cloudy, with a low around 7. Southeast wind 8 to 10 km/h.
Friday
A 40 percent chance of rain. Cloudy, with a high near 14. Southeast wind around 8 km/h. New precipitation amounts of less than 1 mm possible.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 6. Southwest wind 8 to 10 km/h. New precipitation amounts between 1 and 2.5 mm possible.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 13.
Saturday Night
Rain likely. Cloudy, with a low around 6. Chance of precipitation is 70%.
Sunday
Rain likely. Cloudy, with a high near 14. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of rain. Cloudy, with a low around 8.
Washington's Birthday
A 30 percent chance of rain. Mostly cloudy, with a high near 18.
Monday Night
Cloudy, with a low around 9.
Tuesday
Cloudy, with a high near 17.
Tuesday Night
A 30 percent chance of rain. Cloudy, with a low around 8.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 16.
Click Map For Forecast
Point Forecast:
Lewiston ID
 46.43°N 117.01°W (Elev. 239 m)
2:56 pm PST Feb 10, 2016
4pm PST Feb 10, 2016-6pm PST Feb 17, 2016
 
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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