Sunday Brings Heat Relief For Some; Flash Flood Threat Along Cold Front

A cold front shifting across the Central Plains, Midwest, Great Lakes and Northeast on Sunday will bring some relief from the heat with cooler and drier air. Excessive heat holds Sunday roughly south of I-70. Heavy rain from thunderstorms along the front may bring flash flooding. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

82°F

28°C

Humidity 84%
Wind Speed W 6 mph
Barometer 29.93 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 21 Jul 8:43 am EDT
Extended Forecast for

Morganza MD

Excessive Heat Warning July 21, 11:00am until July 21, 09:00pm
Click here for hazard details and duration
Excessive Heat Warning
  • Today

    Today: Mostly sunny and hot, with a high near 98. Heat index values as high as 109. West wind 6 to 8 mph.

    Hot

    High: 98 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 8pm and 11pm.  Mostly cloudy, with a low around 77. Southwest wind around 6 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    Low: 77 °F

  • Monday

    Monday: A chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 92. Heat index values as high as 101. Southwest wind 5 to 10 mph.  Chance of precipitation is 50%.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 92 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm after midnight. Some of the storms could produce heavy rain.  Cloudy, with a low around 70. Southwest wind 6 to 8 mph.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain

    Low: 70 °F

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon.  Cloudy, with a high near 80. Northwest wind around 9 mph.  Chance of precipitation is 70%.

    Showers
    Likely then
    Chance
    Showers

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 65 °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 65.

    Partly Cloudy

    Low: 65 °F

  • Thursday

    Thursday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

Detailed Forecast

Today
Mostly sunny and hot, with a high near 98. Heat index values as high as 109. West wind 6 to 8 mph.
Tonight
Scattered showers and thunderstorms, mainly between 8pm and 11pm. Mostly cloudy, with a low around 77. Southwest wind around 6 mph. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 92. Heat index values as high as 101. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.
Monday Night
Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm after midnight. Some of the storms could produce heavy rain. Cloudy, with a low around 70. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 80. Northwest wind around 9 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 66.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Morganza MD
 38.38°N 76.68°W (Elev. 98 ft)
7:31 am EDT Jul 21, 2019
9am EDT Jul 21, 2019-6pm EDT Jul 27, 2019
 
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Additional Resources

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Hourly Weather Forecast

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