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 downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
Read More...

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 47.15°NLon: -98°WElev: 1499ft.

Mostly Cloudy

-1°F

-18°C

Humidity 65%
Wind Speed N 14 mph
Barometer 30.62 in (1041.0 mb)
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Wind Chill-20°F (-29°C)
Last update 12 Feb 11:56 am CST
Extended Forecast for

6 Miles SSW Sibley ND

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 1. Wind chill values as low as -22. North northwest wind 7 to 14 mph, with gusts as high as 18 mph.

    Sunny

    High: 1 °F

  • Tonight

    Tonight: Mostly clear, with a low around -13. Wind chill values as low as -25. North northwest wind around 6 mph becoming calm.

    Mostly Clear

    Low: -13 °F

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 4pm.  Increasing clouds, with a high near 10. Wind chill values as low as -29. Breezy, with a south southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Partly Sunny
    then Chance
    Snow and
    Breezy

    High: 10 °F

  • Saturday
    Night

    Saturday Night: Snow.  Low around 10. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%.

    Snow and
    Breezy

    Low: 10 °F

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 2pm.  Cloudy, with a high near 30. South wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    Chance Snow

    High: 30 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Mostly Cloudy

    Low: 20 °F

  • Washington's
    Birthday

    Washington's Birthday: Partly sunny, with a high near 30.

    Partly Sunny

    High: 30 °F

  • Monday
    Night

    Monday Night: A slight chance of snow.  Mostly cloudy, with a low around 14.

    Slight Chance
    Snow

    Low: 14 °F

  • Tuesday

    Tuesday: A slight chance of snow.  Mostly cloudy, with a high near 18.

    Slight Chance
    Snow

    High: 18 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 1. Wind chill values as low as -22. North northwest wind 7 to 14 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around -13. Wind chill values as low as -25. North northwest wind around 6 mph becoming calm.
Saturday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 10. Wind chill values as low as -29. Breezy, with a south southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 10. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Sunday
A 50 percent chance of snow, mainly before 2pm. Cloudy, with a high near 30. South wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 20.
Washington's Birthday
Partly sunny, with a high near 30.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 18.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 2.
Wednesday
Mostly cloudy, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 30.
Click Map For Forecast
Point Forecast:
6 Miles SSW Sibley ND
 47.15°N 98°W
10:15 am CST Feb 12, 2016
12pm CST Feb 12, 2016-6pm CST Feb 18, 2016
 
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