Heat Wave from Montana to the South

An extensive heat wave will consume the Central half of the U.S for the next few days. Widespread excessive heat warnings and heat advisories stretch from Montana into the South with the potential for a few record high temperatures in the north-central High Plains. Also, severe thunderstorms with hail and damaging winds are expected the next couple of days in the Upper Midwest and Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Camp Springs / Andrews Air Force Base (KADW)

Lat: 38.82°NLon: 76.85°WElev: 282ft.

Partly Cloudy

92°F

33°C

Humidity 36%
Wind Speed NW 3 mph
Barometer 29.95 in (1014.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 27 Jul 2:56 pm EDT
Extended Forecast for

Saint Charles MD

  • This
    Afternoon

    This Afternoon: Isolated showers.  Sunny, with a high near 92. West wind around 6 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 92 °F

  • Tonight

    Tonight: Mostly clear, with a low around 71. South wind around 6 mph.

    Mostly Clear

    Low: 71 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 4pm.  Sunny, with a high near 93. Northwest wind 5 to 7 mph becoming west in the afternoon.  Chance of precipitation is 30%.

    Sunny then
    Chance
    T-storms

    High: 93 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 69. East wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Partly Cloudy

    Low: 69 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 89. East wind 5 to 9 mph becoming southwest in the afternoon.  Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    T-storms

    High: 89 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 69 °F

  • Friday

    Friday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 63.

    Mostly Clear

    Low: 63 °F

  • Saturday

    Saturday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

Detailed Forecast

This Afternoon
Isolated showers. Sunny, with a high near 92. West wind around 6 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 71. South wind around 6 mph.
Wednesday
A chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 93. Northwest wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 69. East wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. East wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A chance of showers and thunderstorms. Sunny, with a high near 87. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 64. Chance of precipitation is 30%.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Saint Charles MD
 38.61°N 76.9°W (Elev. 194 ft)
1:31 pm EDT Jul 27, 2021
3pm EDT Jul 27, 2021-6pm EDT Aug 3, 2021
 
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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