National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wallops Flight Facility Airport (KWAL)

Lat: 37.94°NLon: 75.47°WElev: 30ft.

Fog

76°F

24°C

Humidity 100%
Wind Speed Calm
Barometer 30.09 in (1018.7 mb)
Dewpoint 76°F (24°C)
Visibility 0.25 mi
Heat Index75°F (24°C)
Last update 28 Jun 7:54 am EDT
Extended Forecast for

Marion Station MD

  • Today

    Today: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming south 5 to 9 mph in the morning.

    High: 90 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am. Mostly clear, with a low around 79. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Heat index values as high as 101. West wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 78. Light southwest wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 78 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 92. South wind 5 to 11 mph. Chance of precipitation is 20%.

    High: 92 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 80. Chance of precipitation is 20%.

    Low: 80 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 60%.

    High: 92 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.

    Low: 75 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers before 8am. Mostly sunny, with a high near 88. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming south 5 to 9 mph in the morning.
Tonight
A slight chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am. Mostly clear, with a low around 79. South wind around 7 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Heat index values as high as 101. West wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 78. Light southwest wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 92. South wind 5 to 11 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 80. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
Wednesday
A chance of showers before 8am. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 76.
Independence Day
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Marion Station MD
 38.01°N 75.75°W (Elev. 3 ft)
Last Update:
7:39 am EDT Jun 28, 2025
Forecast Valid:
8am EDT Jun 28, 2025-6pm EDT Jul 4, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation