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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 >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Partly Cloudy

76°F

24°C

Humidity 88%
Wind Speed S 5 mph
Barometer 30.20 in (1022.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 21 Aug 12:52 am EDT
Extended Forecast for

2 Miles WNW Forest Heights MD

  • Overnight

    Overnight: A slight chance of showers after 2am.  Partly cloudy, with a low around 71. Light south wind.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 71 °F

  • Monday

    Monday: A slight chance of showers before 8am, then scattered showers and thunderstorms after 11am.  Mostly sunny, with a high near 93. Heat index values as high as 102. South wind 5 to 9 mph.  Chance of precipitation is 50%.

    Scattered
    T-storms

    High: 93 °F

  • Monday
    Night

    Monday Night: Scattered showers and thunderstorms before 2am.  Mostly cloudy, with a low around 74. South wind 5 to 7 mph.  Chance of precipitation is 40%.

    Scattered
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 96. Heat index values as high as 105. Southwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 96 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms, mainly after 8pm.  Mostly cloudy, with a low around 75. South wind 7 to 9 mph.  Chance of precipitation is 30%.

    Chance
    Showers then
    Chance
    T-storms

    Low: 75 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 85. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: A chance of thunderstorms before 8pm.  Partly cloudy, with a low around 65. Chance of precipitation is 30%.

    Chance
    T-storms then
    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 62.

    Mostly Clear

    Low: 62 °F

Detailed Forecast

Overnight
A slight chance of showers after 2am. Partly cloudy, with a low around 71. Light south wind. Chance of precipitation is 20%.
Monday
A slight chance of showers before 8am, then scattered showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Heat index values as high as 102. South wind 5 to 9 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. South wind 5 to 7 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 105. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 75. South wind 7 to 9 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 40%.
Wednesday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
2 Miles WNW Forest Heights MD
 38.82°N 77.04°W (Elev. 3 ft)
10:27 pm EDT Aug 20, 2017
1am EDT Aug 21, 2017-6pm EDT Aug 27, 2017
 
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