Heavy Rain and Thunderstorms in the Mississippi Valley; Flooding Continues Along the East Coast of Florida

A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Significant river flooding is forecast along the St. John’s and the Peace rivers in Florida through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

59°F

15°C

Humidity 87%
Wind Speed SE 3 mph
Barometer 30.25 in (1025.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 3 Nov 8:56 pm EST
Extended Forecast for

Washington Grove MD

  • Tonight

    Tonight: Mostly clear, with a low around 52. Light south wind.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 3am.  Mostly cloudy, with a low around 61. South wind around 7 mph.  Chance of precipitation is 50%.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before 1pm.  Mostly cloudy, with a high near 74. South wind around 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 50%.

    High: 74 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 1am.  Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%.

    Low: 61 °F

    Slight Chance
    Rain then
    Chance Rain

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 1am.  Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Low: 49 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Light south wind.
Wednesday
Mostly sunny, with a high near 73. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
A chance of rain after 3am. Mostly cloudy, with a low around 61. South wind around 7 mph. Chance of precipitation is 50%.
Thursday
A chance of rain before 1pm. Mostly cloudy, with a high near 74. South wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Friday
Rain likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
Monday
A slight chance of rain. Mostly sunny, with a high near 61. Chance of precipitation is 20%.
Monday Night
A slight chance of rain. Mostly clear, with a low around 39. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Washington Grove MD
 39.15°N 77.18°W (Elev. 456 ft)
6:52 pm EST Nov 3, 2026
9pm EST Nov 3, 2026-6pm EST Nov 10, 2026
 
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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