National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Overcast

12°F

-11°C

Humidity 92%
Wind Speed SE 10 mph
Barometer 29.94 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 10 Dec 11:15 pm CST
Extended Forecast for

4 Miles NE Mercer ND

  • Tonight

    Tonight: Snow likely before 3am, then a chance of snow and freezing rain between 3am and 4am, then a chance of freezing rain after 4am. Cloudy, with a temperature rising to around 16 by 4am. South wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than one inch possible.

    Low: 12 °F⇑

    Wintry Mix
    Likely

  • Thursday

    Thursday: A chance of snow and freezing rain before 10am, then a chance of snow between 10am and 2pm. Cloudy, with a high near 23. South wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Wintry
    Mix then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -7. Wind chill values as low as -30. Blustery, with a northwest wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 32 mph. New snow accumulation of less than a half inch possible.

    Low: -7 °F

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Patchy blowing snow before 11am. Mostly cloudy and cold, with a high near -3. Wind chill values as low as -30. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 29 mph.

    High: -3 °F

    Blustery.
    Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of snow after midnight. Cloudy, with a low around -12. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: -12 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly sunny and cold, with a high near -5. North wind 7 to 10 mph.

    High: -5 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -16. Northwest wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: -16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 21. Breezy, with a south wind 16 to 21 mph, with gusts as high as 30 mph.

    High: 21 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely before 3am, then a chance of snow and freezing rain between 3am and 4am, then a chance of freezing rain after 4am. Cloudy, with a temperature rising to around 16 by 4am. South wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than one inch possible.
Thursday
A chance of snow and freezing rain before 10am, then a chance of snow between 10am and 2pm. Cloudy, with a high near 23. South wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -7. Wind chill values as low as -30. Blustery, with a northwest wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 32 mph. New snow accumulation of less than a half inch possible.
Friday
Patchy blowing snow before 11am. Mostly cloudy and cold, with a high near -3. Wind chill values as low as -30. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 29 mph.
Friday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around -12. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of snow before noon. Mostly sunny and cold, with a high near -5. North wind 7 to 10 mph.
Saturday Night
Mostly cloudy, with a low around -16. Northwest wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 22 mph.
Sunday
Partly sunny, with a high near 21. Breezy, with a south wind 16 to 21 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 11. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph.
Monday
Mostly sunny, with a high near 27. West wind 10 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 20. South wind 10 to 15 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 37. Southwest wind 15 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 19. West wind 14 to 16 mph, with gusts as high as 24 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Mercer ND
 47.53°N 100.62°W
Last Update:
10:41 pm CST Dec 10, 2025
Forecast Valid:
11pm CST Dec 10, 2025-6pm CST Dec 17, 2025
 
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Additional Resources

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