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Severe Thunderstorms With Heavy Rain Possible from the Upper Midwest to the Mid-Atlantic; Excessive Heat For Central U.S.

Storms will move from the Upper Great Lakes to the Ohio Valley/Lower Great Lakes into the northern Mid-Atlantic through the day. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat warnings and heat advisories are in place for states in the Central Plains, the Southeast, and the Mid-Atlantic. Localized flash flooding may occur in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

College Park Airport (KCGS)

Lat: 38.98°NLon: 76.92°WElev: 49ft.

Fair

82°F

28°C

Humidity 75%
Wind Speed N 3 mph
Barometer 29.90 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 21 Jul 11:08 pm EDT
Extended Forecast for

2 Miles W Mount Rainier MD

  • Tonight

    Tonight: Isolated showers and thunderstorms before 2am.  Mostly cloudy, with a low around 79. Light northwest wind.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 79 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 95. North wind 5 to 7 mph becoming west in the afternoon.  Chance of precipitation is 40%.

    Partly Sunny
    then Chance
    T-storms

    High: 95 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly between 8pm and 2am.  Mostly cloudy, with a low around 78. West wind 3 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    Low: 78 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 96. Heat index values as high as 103. West wind 3 to 8 mph.  Chance of precipitation is 50%.

    Chance
    T-storms

    High: 96 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers.  Mostly cloudy, with a low around 77. Southwest wind 5 to 7 mph becoming north in the evening.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 77 °F

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 8am.  Mostly sunny, with a high near 92. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 92 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 71.

    Partly Cloudy

    Low: 71 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 69.

    Mostly Clear

    Low: 69 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 2am. Mostly cloudy, with a low around 79. Light northwest wind. Chance of precipitation is 20%.
Saturday
A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 95. North wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 40%.
Saturday Night
Showers and thunderstorms likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 78. West wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 96. Heat index values as high as 103. West wind 3 to 8 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 77. Southwest wind 5 to 7 mph becoming north in the evening. Chance of precipitation is 40%.
Monday
A slight chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 71.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
2 Miles W Mount Rainier MD
 38.93°N 77.02°W (Elev. 171 ft)
10:27 pm EDT Jul 21, 2017
11pm EDT Jul 21, 2017-6pm EDT Jul 28, 2017
 
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