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

Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

55°F

13°C

Humidity 90%
Wind Speed SE 5 mph
Barometer 30.29 in (1027.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 27 Apr 11:56 pm EDT
Extended Forecast for

Germantown MD

  • Overnight

    Overnight: Isolated showers between 2am and 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 53. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Isolated
    Showers and
    Patchy Fog

    Low: 53 °F

  • Sunday

    Sunday: Isolated showers between 3pm and 5pm, then isolated showers and thunderstorms after 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.

    Patchy Fog
    then Isolated
    T-storms

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 61. Southwest wind 3 to 6 mph.

    Mostly Clear

    Low: 61 °F

  • Monday

    Monday: Sunny, with a high near 87. West wind 3 to 6 mph.

    Sunny

    High: 87 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 63. South wind 3 to 5 mph.

    Partly Cloudy

    Low: 63 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 50%.

    Mostly Sunny
    then Chance
    T-storms

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 62 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

Detailed Forecast

Overnight
Isolated showers between 2am and 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 53. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday
Isolated showers between 3pm and 5pm, then isolated showers and thunderstorms after 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 61. Southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 87. West wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 63. South wind 3 to 5 mph.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Germantown MD
 39.18°N 77.26°W (Elev. 489 ft)
Last Update:
10:30 pm EDT Apr 27, 2024
Forecast Valid:
12am EDT Apr 28, 2024-6pm EDT May 3, 2024
 
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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