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

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Current conditions at

Neil Armstrong Airport (KAXV)

Lat: 40.49°NLon: 84.3°WElev: 912ft.

Overcast

28°F

-2°C

Humidity 55%
Wind Speed S 20 G 24 mph
Barometer 30.02 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 21 Jan 8:15 am EST
Extended Forecast for

5 Miles SSE Mendon OH

  • Today

    Today: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. West wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -3. West wind 5 to 11 mph.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 12. Northwest wind 11 to 14 mph.

    High: 12 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 10.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.

    Low: 5 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow before 1pm. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.

    High: 15 °F

    Chance Snow

Detailed Forecast

Today
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 21. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 27. West wind 13 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -3. West wind 5 to 11 mph.
Friday
Mostly cloudy, with a high near 12. Northwest wind 11 to 14 mph.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Mostly cloudy and cold, with a high near 10.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.
Sunday
A chance of snow before 1pm. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 17.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Mendon OH
 40.6°N 84.49°W (Elev. 846 ft)
Last Update:
5:38 am EST Jan 21, 2026
Forecast Valid:
8am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation