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

Severe Storms and Heavy Rain Possible From West Texas to Southern Missouri

Isolated severe thunderstorms capable of producing damaging winds, large hail and heavy rain are possible Sunday afternoon from west Texas to central/southern Missouri. Meanwhile, additional flooding along the Atlantic Coast remains possible through Monday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

67°F

19°C

Humidity 93%
Wind Speed E 9 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 22 Sep 9:52 am EDT
Extended Forecast for

Catharpin VA

  • Today

    Today: Areas of drizzle before 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 73. East wind 5 to 7 mph.

    High: 73 °F

    Areas Drizzle
    and Patchy
    Fog

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 61. Calm wind becoming southeast around 5 mph after midnight.

    Low: 61 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A slight chance of showers after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 72. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 72 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly after 8pm. Cloudy, with a low around 61. Southeast wind around 7 mph. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Cloudy, with a high near 70. Southeast wind 6 to 8 mph. Chance of precipitation is 50%.

    High: 70 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, with thunderstorms also possible after 2am. Cloudy, with a low around 61. Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely. Cloudy, with a high near 73. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

Today
Areas of drizzle before 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 73. East wind 5 to 7 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 61. Calm wind becoming southeast around 5 mph after midnight.
Monday
A slight chance of showers after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 72. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers, mainly after 8pm. Cloudy, with a low around 61. Southeast wind around 7 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers. Cloudy, with a high near 70. Southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Tuesday Night
Showers likely, with thunderstorms also possible after 2am. Cloudy, with a low around 61. Chance of precipitation is 60%.
Wednesday
Showers likely. Cloudy, with a high near 73. Chance of precipitation is 70%.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 60.
Friday
Partly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
Partly sunny, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Catharpin VA
 38.86°N 77.58°W (Elev. 295 ft)
Last Update:
7:54 am EDT Sep 22, 2024
Forecast Valid:
10am EDT Sep 22, 2024-6pm EDT Sep 28, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation