Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

38°F

3°C

Humidity 93%
Wind Speed W 3 mph
Barometer 30.50 in (1032.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 19 Oct 1:52 am EDT
Extended Forecast for

Dulles VA

Frost Advisory until October 19, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until October 19, 09:00am

    NOW until 9:00am Mon

    Frost Advisory

  • Overnight

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Areas of frost before 9am.  Otherwise, sunny, with a high near 64. North wind 6 to 8 mph.

    High: 64 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. North wind 6 to 8 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. North wind around 11 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 44. North wind around 8 mph.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 36. Light north wind.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 64. North wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 45. North wind 6 to 8 mph.
Tuesday
Sunny, with a high near 67. North wind around 11 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 44. North wind around 8 mph.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 65.
Thursday Night
Clear, with a low around 46.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Dulles VA
 38.95°N 77.36°W (Elev. 446 ft)
2:22 am EDT Oct 19, 2026
2am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database