Mississippi Valley Summer Heat Wave; Severe Thunderstorms and Flooding Possible to the North

A dangerous summer heat wave will continue much of the Plains, Mid/Lower Mississippi Valley, Southeast U.S. today and Thursday. Areas of severe thunderstorms may occur today and again on Thursday from parts of the northern/central Rockies and High Plains into the Ohio Valley and Carolinas. Excessive rainfall over similar areas may bring flash flooding today and Thursday. Read More >

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Fair

88°F

31°C

Humidity 59%
Wind Speed NW 7 mph
Barometer 29.90 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 6 Jul 2:54 pm EDT
Extended Forecast for

3 Miles WNW Dundalk MD

Flood Watch until July 7, 05:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until July 7, 05:00am

    NOW until
    5:00am Thu

    Flood Watch

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce heavy rain.  Mostly cloudy, with a high near 90. Northwest wind around 7 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 90 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm. Some of the storms could produce heavy rain.  Mostly cloudy, with a low around 73. Calm wind.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 73 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Cloudy, with a high near 82. Northeast wind 3 to 6 mph.  Chance of precipitation is 50%.

    Chance
    T-storms

    High: 82 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 72. Light northeast wind.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 72 °F

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 60%.

    Chance
    T-storms then
    Showers
    Likely

    High: 82 °F

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

    Showers
    Likely then
    Scattered
    T-storms

    Low: 71 °F

  • Saturday

    Saturday: Partly sunny, with a high near 83.

    Partly Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 64.

    Partly Cloudy

    Low: 64 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 90. Northwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 11pm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms. Cloudy, with a high near 82. Northeast wind 3 to 6 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Light northeast wind. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
3 Miles WNW Dundalk MD
 39.29°N 76.55°W (Elev. 95 ft)
1:33 pm EDT Jul 6, 2022
3pm EDT Jul 6, 2022-6pm EDT Jul 13, 2022
 
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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