Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Overcast

49°F

9°C

Humidity 35%
Wind Speed S 5 mph
Barometer 30.15 in (1021.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 18 Nov 3:54 pm EST
Extended Forecast for

Ellicott City MD

  • This Afternoon

    This Afternoon: A chance of rain, mainly after 5pm.  Cloudy, with a high near 48. Light southwest wind.  Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: Rain.  Patchy fog after 9pm. Low around 38. South wind around 5 mph becoming light and variable  after midnight.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain before 7am.  Patchy fog before 11am.  Otherwise, cloudy, with a high near 50. Calm wind becoming north around 6 mph in the morning.  Chance of precipitation is 30%.

    High: 50 °F

    Chance Rain
    and Patchy
    Fog then
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 43.

    Low: 43 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Rain likely, mainly after 1am.  Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain.  Mostly cloudy, with a high near 53. Chance of precipitation is 40%.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
A chance of rain, mainly after 5pm. Cloudy, with a high near 48. Light southwest wind. Chance of precipitation is 30%.
Tonight
Rain. Patchy fog after 9pm. Low around 38. South wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
A chance of rain before 7am. Patchy fog before 11am. Otherwise, cloudy, with a high near 50. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 37. Calm wind.
Thursday
Cloudy, with a high near 50. Calm wind.
Thursday Night
Cloudy, with a low around 43.
Friday
Mostly cloudy, with a high near 58.
Friday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Ellicott City MD
 39.25°N 76.85°W (Elev. 348 ft)
3:53 pm EST Nov 18, 2025
4pm EST Nov 18, 2025-6pm EST Nov 25, 2025
 
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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