Sluggish Western Storm; Potential for Excessive Rain in the Mid-South

A slow-moving storm in the West will continue to bring heavy snow to the California and northern Rocky mountains, and accumulating snow in the Intermountain West, Rockies, and the northern Plains. Moisture lifting across the Deep South may produce excessive rain in the Mid South. A strong Bering Sea storm will bring heavy snow, gusty winds, coastal flooding and ice shoves to western Alaska. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

23°F

-5°C

Humidity 92%
Wind Speed Calm
Barometer 30.22 in (1025.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 5 Dec 5:56 am EST
Extended Forecast for

Rockville MD

  • Today

    Today: Mostly sunny, with a high near 48. Calm wind becoming south 5 to 8 mph in the morning.

    Mostly Sunny

    High: 48 °F

  • Tonight

    Tonight: A chance of rain, mainly after 4am.  Increasing clouds, with a low around 37. Southeast wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Partly Cloudy
    then Chance
    Rain

    Low: 37 °F

  • Tuesday

    Tuesday: Rain, mainly after 10am.  High near 50. Calm wind becoming southeast around 6 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 50 °F

  • Tuesday
    Night

    Tuesday Night: Rain.  Low around 48. South wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 48 °F

  • Wednesday

    Wednesday: A chance of rain, mainly before 1pm.  Cloudy, with a high near 60. South wind 3 to 6 mph.  Chance of precipitation is 30%.

    Chance Rain

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Chance Rain

    Low: 50 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 57.

    Mostly Cloudy

    High: 57 °F

  • Thursday
    Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

    Chance Rain

    Low: 42 °F

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

    Rain Likely

    High: 49 °F

Detailed Forecast

Today
Mostly sunny, with a high near 48. Calm wind becoming south 5 to 8 mph in the morning.
Tonight
A chance of rain, mainly after 4am. Increasing clouds, with a low around 37. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.
Tuesday
Rain, mainly after 10am. High near 50. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 48. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain, mainly before 1pm. Cloudy, with a high near 60. South wind 3 to 6 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Friday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 46.
Click Map For Forecast
Point Forecast:
Rockville MD
 39.08°N 77.16°W (Elev. 430 ft)
3:29 am EST Dec 5, 2022
6am EST Dec 5, 2022-6pm EST Dec 11, 2022
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database