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

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

28°F

-2°C

Humidity 32%
Wind Speed Calm
Barometer 30.43 in
Dewpoint 2°F (-17°C)
Visibility 9.00 mi
Last update 20 Jan 5:35 pm EST
Extended Forecast for

California MD

  • Tonight

    Tonight: Clear, with a low around 19. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 19 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 42. South wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. South wind around 9 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. Southwest wind 6 to 9 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am.  Partly cloudy, with a low around 28. Light and variable wind.  Chance of precipitation is 20%.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow, mainly before 1pm.  Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow.  Mostly cloudy, with a high near 22. Chance of precipitation is 50%.

    High: 22 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 15. Chance of precipitation is 90%.

    Low: 15 °F

    Snow

Detailed Forecast

Tonight
Clear, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 42. South wind 5 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 33. South wind around 9 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 51. Southwest wind 6 to 9 mph.
Thursday Night
A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Partly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 20%.
Friday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.
Saturday Night
Snow. Low around 15. Chance of precipitation is 90%.
Sunday
Snow. High near 26. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
California MD
 38.3°N 76.5°W (Elev. 98 ft)
3:53 pm EST Jan 20, 2026
5pm EST Jan 20, 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