Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

58°F

14°C

Humidity 73%
Wind Speed SW 9 mph
Barometer 29.76 in
Dewpoint 49°F (9°C)
Visibility 9.00 mi
Last update 18 Feb 2:35 pm EST
Extended Forecast for

2 Miles W Charlotte Hall MD

  • This Afternoon

    This Afternoon: Isolated showers after 4pm.  Cloudy, with a high near 60. Southwest wind around 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    High: 60 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers before 8pm.  Cloudy, then gradually becoming partly cloudy, with a low around 42. Southwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Low: 42 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Rain, mainly after 2pm.  Patchy fog between 3pm and 5pm. High near 49. Light northeast wind becoming east 5 to 9 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain.  Patchy fog. Low around 42. East wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly before 1pm.  High near 58. East wind 6 to 8 mph becoming west in the afternoon.  Chance of precipitation is 80%.

    High: 58 °F

    Rain

  • Friday Night

    Friday Night: A slight chance of rain after 1am.  Partly cloudy, with a low around 39. Chance of precipitation is 20%.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am.  Partly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely before 1pm, then rain and snow likely.  Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Isolated showers after 4pm. Cloudy, with a high near 60. Southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tonight
Scattered showers before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 42. Southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.
Thursday
Rain, mainly after 2pm. Patchy fog between 3pm and 5pm. High near 49. Light northeast wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Patchy fog. Low around 42. East wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 1pm. High near 58. East wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%.
Friday Night
A slight chance of rain after 1am. Partly cloudy, with a low around 39. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 56.
Saturday Night
A chance of rain after 1am. Partly cloudy, with a low around 35. Chance of precipitation is 30%.
Sunday
Rain likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Monday
A chance of snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Charlotte Hall MD
 38.47°N 76.84°W (Elev. 98 ft)
1:06 pm EST Feb 18, 2026
3pm EST Feb 18, 2026-6pm EST Feb 25, 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