Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Light Rain

79°F

26°C

Humidity 40%
Wind Speed SW 12 mph
Barometer 30.11 in
Dewpoint 53°F (12°C)
Visibility 8.00 mi
Heat Index79°F (26°C)
Last update 13 Apr 3:35 pm EDT
Extended Forecast for

Prince Frederick MD

  • This Afternoon

    This Afternoon: Isolated showers.  Partly sunny, with a high near 84. Southwest wind around 16 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Southwest wind 5 to 7 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. Southwest wind 5 to 10 mph.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66. Southwest wind around 6 mph.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. South wind 5 to 8 mph.

    High: 89 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 2pm.  Partly sunny, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Partly sunny, with a high near 84. Southwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 62. Southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 87. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 66. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 89. South wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Partly sunny, with a high near 88.
Thursday Night
Mostly cloudy, with a low around 66.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Mostly cloudy, with a low around 62.
Sunday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 44. Chance of precipitation is 30%.
Monday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Prince Frederick MD
 38.53°N 76.6°W (Elev. 148 ft)
2:23 pm EDT Apr 13, 2026
3pm EDT Apr 13, 2026-6pm EDT Apr 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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