Treacherous Travel Conditions Expected Early In The Week

The interaction of an arctic air mass and moisture will set the stage for an expansive area of dangerous travel conditions early in the week. A zone of freezing rain and drizzle along with some sleet is very likely from parts of Texas to the Ohio and Tennessee Valleys. Meanwhile, heavy rain and flooding will remain in the forecast for a large portion of the Hawaiian Islands on Monday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fog/Mist

38°F

3°C

Humidity 97%
Wind Speed Calm
Barometer 30.17 in (1021.6 mb)
Dewpoint 37°F (3°C)
Visibility 5.00 mi
Last update 30 Jan 2:52 am EST
Extended Forecast for

3 Miles NNW Mc Lean VA

  • Overnight

    Overnight: Patchy fog after 5am.  Otherwise, cloudy, with a low around 40. Calm wind.

    Patchy Fog

    Low: 40 °F

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 57. Calm wind becoming south 5 to 7 mph in the afternoon.

    Patchy Fog
    then Mostly
    Sunny

    High: 57 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 35. South wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Mostly Cloudy

    Low: 35 °F

  • Tuesday

    Tuesday: A chance of rain and snow before 1pm, then a chance of snow between 1pm and 4pm, then a chance of snow and sleet after 4pm.  Cloudy, with a high near 38. North wind 5 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Chance Wintry
    Mix

    High: 38 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain and sleet before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am.  Cloudy, with a low around 29. Calm wind becoming north 5 to 8 mph after midnight.  Chance of precipitation is 40%.

    Chance Wintry
    Mix

    Low: 29 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 38.

    Partly Sunny

    High: 38 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Mostly Cloudy

    Low: 27 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 43.

    Mostly Cloudy

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 28.

    Mostly Cloudy

    Low: 28 °F

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, cloudy, with a low around 40. Calm wind.
Monday
Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 57. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. South wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
A chance of rain and snow before 1pm, then a chance of snow between 1pm and 4pm, then a chance of snow and sleet after 4pm. Cloudy, with a high near 38. North wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and sleet before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Cloudy, with a low around 29. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 35. Breezy.
Friday Night
Mostly clear, with a low around 15.
Saturday
Sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly cloudy, with a high near 43.
Click Map For Forecast
Point Forecast:
3 Miles NNW Mc Lean VA
 38.98°N 77.24°W (Elev. 98 ft)
3:30 am EST Jan 30, 2023
3am EST Jan 30, 2023-6pm EST Feb 5, 2023
 
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Additional Resources

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