Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

A Few Clouds

69°F

21°C

Humidity 70%
Wind Speed NW 6 mph
Barometer 29.86 in (1012.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Apr 2:56 am EDT
Extended Forecast for

2 Miles NE Lisbon MD

  • Overnight

    Overnight: Isolated showers.  Mostly cloudy, with a low around 63. West wind around 8 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    Low: 63 °F

    Isolated
    Showers

  • Friday

    Friday: A slight chance of showers between 4pm and 5pm.  Mostly sunny, with a high near 79. Northwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 83. Light east wind becoming south 5 to 10 mph in the morning.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 57. Southeast wind 6 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 2pm.  High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm.  Partly cloudy, with a low around 37. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 63. West wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers between 4pm and 5pm. Mostly sunny, with a high near 79. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 58. Calm wind.
Saturday
Mostly sunny, with a high near 83. Light east wind becoming south 5 to 10 mph in the morning.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 57. Southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Sunday
Showers, mainly before 2pm. High near 59. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Lisbon MD
 39.36°N 77.06°W (Elev. 499 ft)
2:22 am EDT Apr 17, 2026
3am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
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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