Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers 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

68°F

20°C

Humidity 68%
Wind Speed SE 8 mph
Barometer 30.05 in (1018.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 4 Nov 4:56 pm EST
Extended Forecast for

2 Miles SE Damascus MD

  • Tonight

    Tonight: A chance of rain, mainly after 2am.  Mostly cloudy, with a low around 62. South wind 7 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 73. South wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Rain Likely
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain before 11pm, then a chance of rain after 2am.  Mostly cloudy, with a low around 57. South wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 57 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain.  Partly sunny, with a high near 68. North wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Calm wind becoming northwest 5 to 8 mph after midnight.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain, mainly after 2am. Mostly cloudy, with a low around 62. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 73. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of rain before 11pm, then a chance of rain after 2am. Mostly cloudy, with a low around 57. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
A slight chance of rain. Partly sunny, with a high near 68. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 47. Calm wind becoming northwest 5 to 8 mph after midnight.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 40.
Veterans Day
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Damascus MD
 39.26°N 77.16°W (Elev. 600 ft)
3:53 pm EST Nov 4, 2026
5pm EST Nov 4, 2026-6pm EST Nov 11, 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