Strong Coastal Storm to Produce Heavy Rain and Strong Winds Across the Northeast; Severe Thunderstorms will Develop across the Central and Southern Plains

A Nor’easter will impact the northeast with heavy rainfall, flash flooding, and strong winds through tonight. Meanwhile, scattered severe thunderstorms with large hail, damaging wind gusts and isolated tornadoes are forecast across parts of the southern and central Plains from late today through tonight. Critical fire weather conditions for southern portions of the High Plains this afternoon. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Light Rain

48°F

9°C

Humidity 80%
Wind Speed NW 14 G 25 mph
Barometer 29.65 in (1005.6 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 26 Oct 7:56 pm EDT
Extended Forecast for

Gaithersburg MD

Wind Advisory until October 27, 12:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until October 27, 12:00am

    NOW until
    12:00am Wed

    Wind Advisory

  • Tonight

    Tonight: Scattered sprinkles with isolated showers between 4am and 5am, then isolated showers after 5am.  Mostly cloudy, with a low around 48. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 43 mph.  Chance of precipitation is 20%.

    Isolated
    Showers and
    Breezy

    Low: 48 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. North wind 14 to 16 mph, with gusts as high as 29 mph.

    Mostly Sunny

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 46. North wind 3 to 7 mph.

    Mostly Clear

    Low: 46 °F

  • Thursday

    Thursday: Partly sunny, with a high near 63. Light and variable wind becoming east 5 to 7 mph in the morning.

    Partly Sunny

    High: 63 °F

  • Thursday
    Night

    Thursday Night: Showers likely, mainly after 5am.  Cloudy, with a low around 53. East wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    Low: 53 °F

  • Friday

    Friday: Showers likely before 8am, then rain between 8am and 2pm, then rain and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall.  High near 61. Breezy.  Chance of precipitation is 100%.

    Heavy Rain
    and Breezy

    High: 61 °F

  • Friday
    Night

    Friday Night: Rain before 8pm, then a chance of showers after 8pm. The rain could be heavy at times.  Low around 51. Chance of precipitation is 80%.

    Heavy Rain
    then Chance
    Showers

    Low: 51 °F

  • Saturday

    Saturday: A chance of showers.  Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

    Chance
    Showers

    High: 61 °F

Detailed Forecast

Tonight
Scattered sprinkles with isolated showers between 4am and 5am, then isolated showers after 5am. Mostly cloudy, with a low around 48. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 67. North wind 14 to 16 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 46. North wind 3 to 7 mph.
Thursday
Partly sunny, with a high near 63. Light and variable wind becoming east 5 to 7 mph in the morning.
Thursday Night
Showers likely, mainly after 5am. Cloudy, with a low around 53. East wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Friday
Showers likely before 8am, then rain between 8am and 2pm, then rain and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 61. Breezy. Chance of precipitation is 100%.
Friday Night
Rain before 8pm, then a chance of showers after 8pm. The rain could be heavy at times. Low around 51. Chance of precipitation is 80%.
Saturday
A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 60.
Click Map For Forecast
Point Forecast:
Gaithersburg MD
 39.13°N 77.21°W (Elev. 404 ft)
7:32 pm EDT Oct 26, 2021
8pm EDT Oct 26, 2021-6pm EDT Nov 2, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database