Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

48°F

9°C

Humidity 83%
Wind Speed E 3 mph
Barometer 30.24 in (1024.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Oct 2:53 am EDT
Extended Forecast for

4 Miles NNE Boonsboro MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy through mid morning, then becoming mostly sunny, with a high near 69. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 4am.  Mostly cloudy, with a low around 57. East wind 6 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers.  High near 64. Northeast wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 54. Northeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: A chance of showers.  Mostly cloudy, with a high near 63. Chance of precipitation is 50%.

    High: 63 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 47. Calm wind.
Saturday
Cloudy through mid morning, then becoming mostly sunny, with a high near 69. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 57. East wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 64. Northeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 54. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Columbus Day
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Boonsboro MD
 39.55°N 77.63°W (Elev. 614 ft)
1:29 am EDT Oct 11, 2025
3am EDT Oct 11, 2025-6pm EDT Oct 17, 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