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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

College Park Airport (KCGS)

Lat: 38.98°NLon: 76.92°WElev: 49ft.

Partly Cloudy

69°F

21°C

Humidity 94%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 21 Aug 7:08 am EDT
Extended Forecast for

Bethesda MD

  • Today

    Today: A chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the afternoon.  Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    T-storms

    High: 91 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 75. South wind 3 to 6 mph.  Chance of precipitation is 50%.

    Chance
    T-storms then
    Slight Chance
    T-storms

    Low: 75 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95. Heat index values as high as 103. Light south wind becoming southwest 5 to 10 mph in the morning.

    Mostly Sunny

    High: 95 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. Southwest wind 5 to 9 mph becoming light west  after midnight.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 75 °F

  • Wednesday

    Wednesday: A slight chance of showers after 2pm.  Partly sunny, with a high near 83. Northwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 65.

    Partly Cloudy

    Low: 65 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 61.

    Mostly Clear

    Low: 61 °F

  • Friday

    Friday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

Detailed Forecast

Today
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 75. South wind 3 to 6 mph. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 95. Heat index values as high as 103. Light south wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southwest wind 5 to 9 mph becoming light west after midnight. Chance of precipitation is 20%.
Wednesday
A slight chance of showers after 2pm. Partly sunny, with a high near 83. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Bethesda MD
 38.99°N 77.12°W (Elev. 348 ft)
6:27 am EDT Aug 21, 2017
7am EDT Aug 21, 2017-6pm EDT Aug 27, 2017
 
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