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Heavy Rain and Potential for Flash Flooding

Strong to severe thunderstorms are forecast to develop along a frontal system stretching from portions of the Mississippi Valley into the Ohio Valley. These storms may produce heavy rain and flash flooding. The threat shifts east on Friday. Moonsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Four Corners area. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Overcast

78°F

26°C

Humidity 100%
Wind Speed Calm
Barometer 29.81 in (1009.6 mb)
Dewpoint 78°F (26°C)
Visibility 8.00 mi
Heat Index81°F (27°C)
Last update 28 Jul 4:54 am EDT
Extended Forecast for

Stevensville MD

Flash Flood Watch July 28, 02:00pm until July 29, 02:00pm
Click here for hazard details and duration
Flash Flood Watch
  • Overnight

    Overnight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 74. Calm wind.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    Showers

    Low: 74 °F

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rain.  Patchy fog between 7am and 8am.  Otherwise, cloudy, with a high near 81. East wind 3 to 5 mph.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain
    and Patchy
    Fog then
    Heavy Rain

    High: 81 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain.  Low around 72. Northeast wind 10 to 15 mph.  Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Heavy Rain

    Low: 72 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly before 8am, then rain and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall.  High near 74. Breezy, with a northeast wind 20 to 22 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain
    and Breezy

    High: 74 °F

  • Saturday
    Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 66. Breezy, with a northeast wind 18 to 20 mph.  Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.

    Chance
    Showers and
    Breezy

    Low: 66 °F

  • Sunday

    Sunday: A slight chance of showers.  Partly sunny, with a high near 77. Breezy.  Chance of precipitation is 20%.

    Slight Chance
    Showers and
    Breezy

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 66.

    Partly Cloudy

    Low: 66 °F

  • Monday

    Monday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 74. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rain. Patchy fog between 7am and 8am. Otherwise, cloudy, with a high near 81. East wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Low around 72. Northeast wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday
Showers and possibly a thunderstorm, mainly before 8am, then rain and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 74. Breezy, with a northeast wind 20 to 22 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 66. Breezy, with a northeast wind 18 to 20 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
A slight chance of showers. Partly sunny, with a high near 77. Breezy. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Stevensville MD
 38.99°N 76.32°W (Elev. 16 ft)
3:34 am EDT Jul 28, 2017
5am EDT Jul 28, 2017-6pm EDT Aug 3, 2017
 
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