East Coast Flash Flood/Severe Thunderstorm Threat Monday

A cold front and waves of low pressure will slowly shift across the Mid-Atlantic and Southeast states Monday and Tuesday. Heavy thunderstorms along this front may produce heavy rain and flash flooding with the highest threat Monday from Tennessee into New England. A few strong to severe thunderstorms are also possible mainly from Northern Maryland to southern New Jersey. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

82°F

28°C

Humidity 67%
Wind Speed Calm
Barometer 29.86 in (1011.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 22 Jul 2:54 am EDT
Extended Forecast for

Newcomb MD

Flash Flood Watch July 22, 08:00am until July 23, 08:00am
Heat Advisory until July 22, 07:00pm
Click here for hazard details and duration
Flash Flood Watch
Heat Advisory
  •  
    Heat Advisory until July 22, 07:00pm

    NOW until
    7:00pm Mon

    Heat Advisory

  • Overnight

    Overnight: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 80. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 80 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 5pm. Some storms could be severe, with damaging winds and heavy rain.  Mostly sunny, with a high near 93. Heat index values as high as 105. Southwest wind 6 to 13 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Severe
    Thunderstorms

    High: 93 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Some storms could be severe, with damaging winds and heavy rain.  Low around 72. West wind 9 to 11 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Severe
    Thunderstorms

    Low: 72 °F

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Cloudy, with a high near 81. North wind 8 to 15 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 69. Northwest wind 6 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Chance
    Showers

    Low: 69 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83.

    Mostly Sunny

    High: 83 °F

  • Wednesday
    Night

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

    Partly Cloudy

    Low: 68 °F

  • Thursday

    Thursday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80. Southwest wind around 6 mph. Chance of precipitation is 20%.
Monday
Showers and thunderstorms likely, mainly after 5pm. Some storms could be severe, with damaging winds and heavy rain. Mostly sunny, with a high near 93. Heat index values as high as 105. Southwest wind 6 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Some storms could be severe, with damaging winds and heavy rain. Low around 72. West wind 9 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 81. North wind 8 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 69. Northwest wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Newcomb MD
 38.78°N 76.21°W (Elev. 3 ft)
3:40 am EDT Jul 22, 2019
4am EDT Jul 22, 2019-6pm EDT Jul 28, 2019
 
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Additional Resources

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