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Heavy Rain and Flooding in Florida; Unsettled Weather in the West

A stationary front will produce thunderstorms and heavy rainfall that could lead to local flooding across the Florida Peninsula through midweek. A strong Pacific storm will bring unsettled weather to much of the Western U.S. through Thursday. Heavy rainfall may result in isolated flash flooding near burn scars and sensitive terrain. Isolated dry thunderstorms may lead to fire starts. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Overcast

64°F

18°C

Humidity 78%
Wind Speed NE 9 mph
Barometer 30.21 in
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Last update 10 Sep 9:47 am EDT
Extended Forecast for

Rosemont MD

  • Today

    Today: Areas of drizzle before 11am. Cloudy, with a high near 72. North wind 7 to 9 mph.

    High: 72 °F

    Areas Drizzle
    then Mostly
    Cloudy

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 54. Light northwest wind.

    Low: 54 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Sunny, with a high near 82. Calm wind becoming north around 6 mph in the afternoon.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Light northeast wind.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. Light and variable wind becoming northeast around 6 mph in the morning.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of drizzle before 11am. Cloudy, with a high near 72. North wind 7 to 9 mph.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 54. Light northwest wind.
Thursday
Sunny, with a high near 82. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 54. Light northeast wind.
Friday
Sunny, with a high near 82. Light and variable wind becoming northeast around 6 mph in the morning.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rosemont MD
 39.35°N 77.61°W (Elev. 482 ft)
Last Update:
10:00 am EDT Sep 10, 2025
Forecast Valid:
10am EDT Sep 10, 2025-6pm EDT Sep 16, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation