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Hard freeze likely over the Deep South, inclement pattern expected over the west coast of the U.S. through the weekend

Very cold temperatures are likely to continue over the Deep South and Southeast U.S. into Thursday. A series of low pressure systems will bring abundant moisture to much of northern California and into the Pacific Northwest through the upcoming weekend. Locally heavy rain and strong winds will be likely along coastal locations, with heavy snow expected from Sierra to the Cascades. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85° N Lon: 77.03° W Elev: 13 ft.

Mostly Cloudy



Humidity 54%
Wind Speed NW 18 mph
Barometer 30.31 in (1026.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 17 Jan 10:52 pm EST
Detailed forecast for

Arlington/Falls Church/Alexandria

Rest Of Tonight
Partly cloudy. Lows around 19. Northwest winds around 10 mph.
Sunny. Highs around 40. West winds around 10 mph with gusts up to 20 mph.
Thursday Night
Clear. Lows in the lower 20s. West winds 5 to 10 mph.
Sunny. Highs in the upper 40s. Southwest winds around 5 mph.
Friday Night
Mostly clear. Lows in the upper 20s. Southwest winds around 5 mph.
Sunny. Highs in the mid 50s.
Saturday Night
Mostly clear. Lows in the mid 30s.
Mostly sunny. Highs in the lower 50s.
Sunday Night
Mostly cloudy. Lows in the upper 30s.
Partly sunny. Highs in the mid 50s.
Monday Night
Showers likely. Lows in the lower 40s. Chance of rain 70 percent.
Mostly sunny with a 40 percent chance of showers. Highs in the lower 50s.
Tuesday Night
Partly cloudy. Lows in the lower 30s.
Mostly sunny. Highs in the upper 40s.

Click Map For Forecast
929 PM EST Wed Jan 17 2018

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database