Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 45°F (7°C)
Visibility 0.75 mi
Last update 5 Mar 2:35 am EST
Extended Forecast for

5 Miles WSW Charlotte Hall MD

  • Overnight

    Overnight: Scattered showers before 3am, then patchy drizzle after 3am.  Patchy fog.  Otherwise, cloudy, with a low around 46. Calm wind.  Chance of precipitation is 30%.

    Low: 46 °F

    Scattered
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Patchy drizzle before noon.  Areas of dense fog before 11am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.

    High: 68 °F

    Patchy
    Drizzle and
    Areas Dense
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Isolated showers before 7pm, then scattered showers after 9pm.  Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 48. East wind 3 to 6 mph.  Chance of precipitation is 40%.

    Low: 48 °F

    Scattered
    Showers and
    Patchy Fog

  • Friday

    Friday: Isolated showers before 7am, then isolated showers after 1pm.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 59. Northeast wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 59 °F

    Patchy Fog
    then Isolated
    Showers

  • Friday Night

    Friday Night: A slight chance of showers.  Patchy fog before 3am, then patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 46. East wind 3 to 7 mph.  Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers after 1pm.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 75. Chance of precipitation is 20%.

    High: 75 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 59. Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers.  Mostly cloudy, with a high near 70. Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered showers before 3am, then patchy drizzle after 3am. Patchy fog. Otherwise, cloudy, with a low around 46. Calm wind. Chance of precipitation is 30%.
Thursday
Patchy drizzle before noon. Areas of dense fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Isolated showers before 7pm, then scattered showers after 9pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 48. East wind 3 to 6 mph. Chance of precipitation is 40%.
Friday
Isolated showers before 7am, then isolated showers after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. East wind 3 to 7 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 75. Chance of precipitation is 20%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Charlotte Hall MD
 38.45°N 76.87°W (Elev. 141 ft)
12:54 am EST Mar 5, 2026
2am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database