Cooler Temperatures for the Midwest and Eastern U.S.; Rain and Light Snow in Parts of the Upper Midwest and Northeast

Cooler temperatures are forecast for the Midwest and portions of the Eastern U.S. early this week as a cold front progresses through. Some light snow accumulations may be possible in parts of the Upper Midwest, Central Appalachians and Northeast. Gusty winds will bring elevated fire weather conditions in southern Kansas, southwest Missouri and Oklahoma Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

42°F

6°C

Humidity	85%
Wind Speed	SW 5 mph
Barometer	29.99 in (1015.6 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	15 Oct 2:52 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles ESE Great Falls VA

Overnight
Low: 39 °F
Mostly Cloudy
Tuesday
High: 57 °F
Mostly Sunny
then
Scattered
Showers
Tuesday Night
Low: 37 °F
Decreasing
Clouds
Wednesday
High: 56 °F
Patchy Frost
then Mostly
Sunny
Wednesday Night
Low: 35 °F
Partly Cloudy
then Patchy
Frost
Thursday
High: 59 °F
Patchy Frost
then Sunny
Thursday Night
Low: 37 °F
Mostly Clear
Friday
High: 66 °F
Sunny
Friday Night
Low: 41 °F
Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 39. Calm wind.

Tuesday

Scattered showers, mainly between 1pm and 5pm. Increasing clouds, with a high near 57. Light west wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 30%.

Tuesday Night

Mostly cloudy, then gradually becoming clear, with a low around 37. Northwest wind 5 to 7 mph.

Wednesday

Patchy frost between 7am and 8am. Otherwise, mostly sunny, with a high near 56. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.

Wednesday Night

Patchy frost after 5am. Otherwise, partly cloudy, with a low around 35. Northwest wind 6 to 8 mph.

Thursday

Patchy frost before 9am. Otherwise, sunny, with a high near 59.

Thursday Night

Mostly clear, with a low around 37.

Friday

Sunny, with a high near 66.