Tornado, Hail and Flash Flooding Risk for Central/Southern Plains; Heat Wave Continues in the East

A Moderate Risk of severe thunderstorms is in place into tonight for very large hail, damaging winds, and strong tornadoes for portions of the southern and central High Plains. A Moderate Risk for excessive rainfall and flash flooding is forecast today from the northern Texas Panhandle into southeast Nebraska. In the Southeast and Mid-Atlantic, high temperatures may tie or break previous records. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

32°C

89°F

Humidity 45%
Wind Speed NW 17 G 31 km/h
Barometer 1014.5 mb (29.97 in)
Dewpoint 18°C (65°F)
Visibility 16 km
Heat Index33°C (91°F)
Last update 26 May 2:52 pm EDT
Extended Forecast for

3 Miles ESE Chantilly VA

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly before 5pm. Some storms could be severe, with large hail and damaging winds.  Mostly cloudy, with a high near 32. West wind around 13 km/h.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms

    High: 32 °C

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then isolated showers. Some storms could be severe, with large hail and damaging winds.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 19. Southwest wind 5 to 14 km/h becoming north in the evening.  Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.

    Severe
    Thunderstorms
    and Patchy
    Fog

    Low: 19 °C

  • Memorial
    Day

    Memorial Day: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 28. North wind 11 to 13 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 28 °C

  • Monday
    Night

    Monday Night: A slight chance of showers before 8pm.  Mostly cloudy, with a low around 19. North wind 5 to 10 km/h becoming south after midnight.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 19 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 31. Southwest wind 10 to 13 km/h.  Chance of precipitation is 30%.

    Chance
    Showers then
    Chance
    T-storms

    High: 31 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am.  Partly cloudy, with a low around 20. Chance of precipitation is 30%.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 20 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    Mostly Sunny

    High: 34 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °C

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 33. Chance of precipitation is 30%.

    Chance
    Showers then
    Chance
    T-storms

    High: 33 °C

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly before 5pm. Some storms could be severe, with large hail and damaging winds. Mostly cloudy, with a high near 32. West wind around 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 2am, then isolated showers. Some storms could be severe, with large hail and damaging winds. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 19. Southwest wind 5 to 14 km/h becoming north in the evening. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.
Memorial Day
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 28. North wind 11 to 13 km/h. Chance of precipitation is 30%.
Monday Night
A slight chance of showers before 8pm. Mostly cloudy, with a low around 19. North wind 5 to 10 km/h becoming south after midnight. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 31. Southwest wind 10 to 13 km/h. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 33. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly sunny, with a high near 28. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
3 Miles ESE Chantilly VA
 38.85°N 77.35°W (Elev. 122 m)
1:31 pm EDT May 26, 2019
3pm EDT May 26, 2019-6pm EDT Jun 2, 2019
 
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Additional Resources

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