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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

59°F

15°C

Humidity 75%
Wind Speed S 9 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 13 Apr 1:52 am EDT
Extended Forecast for

Washington-Dulles International Airport VA

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. South wind around 11 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Scattered showers, mainly between 11am and 2pm. Partly sunny, with a high near 79. Southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. Southwest wind 5 to 9 mph becoming light after midnight.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 89. Southwest wind 7 to 13 mph. Chance of precipitation is 20%.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. Southwest wind 5 to 9 mph becoming light after midnight.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 92.

    High: 92 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. South wind around 11 mph, with gusts as high as 22 mph.
Monday
Scattered showers, mainly between 11am and 2pm. Partly sunny, with a high near 79. Southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 61. Southwest wind 5 to 9 mph becoming light after midnight.
Tuesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 89. Southwest wind 7 to 13 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 65. Southwest wind 5 to 9 mph becoming light after midnight.
Wednesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 67.
Thursday
Partly sunny, with a high near 92.
Thursday Night
Mostly cloudy, with a low around 67.
Friday
Mostly sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Washington-Dulles International Airport VA
 38.95°N 77.44°W (Elev. 285 ft)
Last Update:
2:23 am EDT Apr 13, 2026
Forecast Valid:
2am EDT Apr 13, 2026-6pm EDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation