Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

65°F

18°C

Humidity 54%
Wind Speed W 13 G 18 mph
Barometer 30.28 in
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Last update 30 Mar 12:55 pm EDT
Extended Forecast for

3 Miles NE Charlotte Hall MD

  • This Afternoon

    This Afternoon: Scattered showers, mainly before 2pm.  Partly sunny, with a high near 71. Southwest wind around 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    High: 71 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers after 2am.  Partly cloudy, with a low around 58. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 58 °F

    Partly Cloudy
    then Isolated
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. South wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 2pm.  Mostly sunny, with a high near 84. Southwest wind around 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 84 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers.  Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered showers, mainly before 2pm. Partly sunny, with a high near 71. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tonight
Isolated showers after 2am. Partly cloudy, with a low around 58. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 81. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 63. South wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 84. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Partly sunny, with a high near 80.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Sunday
A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Charlotte Hall MD
 38.5°N 76.75°W (Elev. 148 ft)
10:54 am EDT Mar 30, 2026
1pm EDT Mar 30, 2026-6pm EDT Apr 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database