Strong winds and wintry weather for Northern Plains, Upper Midwest

A powerful storm system over southern Canada will track toward the Great Lakes by Sunday. Strong winds and wintry precipitation from this storm will impact the northern Plains and Upper Midwest beginning today. Numerous High Wind Warnings, Wind Advisories even Blizzard Warnings are in effect across this region.
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Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.92°NLon: -73.12°WElev: 98ft.

Fair

25°F

-4°C

Humidity 81%
Wind Speed Calm
Barometer 30.23 in (1023.6 mb)
Dewpoint 20°F (-7°C)
Visibility 8.00 mi
Last update 7 Feb 12:56 am EST
Extended Forecast for

Stony Brook NY

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 32. Southwest wind 3 to 5 mph.

    Mostly Clear

    Low: 32 °F

  • Sunday

    Sunday: Sunny, with a high near 42. Wind chill values between 25 and 35. Light and variable wind becoming east around 5 mph in the afternoon.

    Sunny

    High: 42 °F

  • Sunday
    Night

    Sunday Night: A chance of snow, mainly after 2am.  Increasing clouds, with a low around 30. Wind chill values between 20 and 25. Blustery, with a northeast wind 8 to 13 mph increasing to 16 to 21 mph after midnight.  Chance of precipitation is 40%.

    Partly Cloudy
    then Chance
    Snow and
    Blustery

    Low: 30 °F

  • Monday

    Monday: Snow likely, mainly after 10am.  Cloudy, with a steady temperature around 33. Wind chill values between 20 and 25. Breezy, with a northeast wind 17 to 22 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Likely
    and Breezy

    High: 33 °F

  • Monday
    Night

    Monday Night: Snow likely, mainly after 3am.  Cloudy, with a low around 27. Northeast wind around 14 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely

    Low: 27 °F

  • Tuesday

    Tuesday: Snow likely.  Cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: Snow likely, mainly before 11pm.  Cloudy, with a low around 28. Chance of precipitation is 60%.

    Snow Likely

    Low: 28 °F

  • Wednesday

    Wednesday: A chance of snow.  Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

    Chance Snow

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Chance Snow

    Low: 25 °F

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 32. Southwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 42. Wind chill values between 25 and 35. Light and variable wind becoming east around 5 mph in the afternoon.
Sunday Night
A chance of snow, mainly after 2am. Increasing clouds, with a low around 30. Wind chill values between 20 and 25. Blustery, with a northeast wind 8 to 13 mph increasing to 16 to 21 mph after midnight. Chance of precipitation is 40%.
Monday
Snow likely, mainly after 10am. Cloudy, with a steady temperature around 33. Wind chill values between 20 and 25. Breezy, with a northeast wind 17 to 22 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
Snow likely, mainly after 3am. Cloudy, with a low around 27. Northeast wind around 14 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow likely. Cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 28. Chance of precipitation is 60%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 32. Breezy.
Thursday Night
Partly cloudy, with a low around 21. Blustery.
Friday
Partly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 27. Blustery.
Click Map For Forecast
Point Forecast:
Stony Brook NY
 40.92°N 73.12°W (Elev. 112 ft)
9:28 pm EST Feb 6, 2016
1am EST Feb 7, 2016-6pm EST Feb 13, 2016
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database