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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Partly Cloudy

58°F

14°C

Humidity 31%
Wind Speed SW 16 G 22 mph
Barometer 29.76 in (1007.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 Nov 1:54 pm EST
Extended Forecast for

Ellicott City MD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 55. West wind 13 to 15 mph, with gusts as high as 30 mph.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 37. West wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 54. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Northwest wind 3 to 6 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 54. West wind 5 to 10 mph.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 55. West wind 13 to 15 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 37. West wind 6 to 8 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 54. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 32. Northwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 54. West wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ellicott City MD
 39.29°N 76.84°W (Elev. 449 ft)
Last Update:
12:30 pm EST Nov 12, 2025
Forecast Valid:
2pm EST Nov 12, 2025-6pm EST Nov 18, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation