Hourly Weather Forecast - Annandale, VA

12 AM
40°F
0%
8mph
SSW
Clear
Humidity
68%
Feels like
35°F
Dew Point
31°F
1 AM
40°F
0%
7mph
SSW
Clear
Humidity
68%
Feels like
35°F
Dew Point
31°F
2 AM
40°F
0%
7mph
SW
Clear
Humidity
68%
Feels like
35°F
Dew Point
30°F
3 AM
40°F
10%
6mph
SW
Mostly Clear
Humidity
68%
Feels like
35°F
Dew Point
30°F
4 AM
39°F
10%
5mph
WSW
Mostly Clear
Humidity
69%
Feels like
35°F
Dew Point
30°F
5 AM
39°F
10%
5mph
WSW
Mostly Clear
Humidity
70%
Feels like
35°F
Dew Point
30°F
6 AM
38°F
10%
4mph
W
Mostly Clear
Humidity
70%
Feels like
36°F
Dew Point
29°F
7 AM
39°F
10%
4mph
W
Mostly Clear
Humidity
69%
Feels like
36°F
Dew Point
29°F
7:23 AM
8 AM
40°F
10%
4mph
WNW
Partly Cloudy
Humidity
66%
Feels like
37°F
Dew Point
30°F
9 AM
43°F
10%
6mph
WNW
Partly Cloudy
Humidity
62%
Feels like
40°F
Dew Point
31°F
10 AM
45°F
10%
7mph
WNW
Partly Cloudy
Humidity
57%
Feels like
41°F
Dew Point
31°F
11 AM
46°F
10%
8mph
WNW
Mostly Cloudy
Humidity
49%
Feels like
42°F
Dew Point
28°F
12 PM
47°F
10%
10mph
WNW
Partly Cloudy
Humidity
43%
Feels like
42°F
Dew Point
26°F
1 PM
47°F
10%
11mph
WNW
Partly Cloudy
Humidity
41%
Feels like
42°F
Dew Point
25°F
2 PM
46°F
10%
11mph
WNW
Partly Cloudy
Humidity
40%
Feels like
41°F
Dew Point
23°F
3 PM
45°F
10%
10mph
NW
Partly Cloudy
Humidity
40%
Feels like
40°F
Dew Point
22°F
4 PM
43°F
10%
9mph
NW
Partly Cloudy
Humidity
41%
Feels like
38°F
Dew Point
21°F
4:50 PM
5 PM
41°F
10%
9mph
NW
Partly Cloudy
Humidity
42%
Feels like
36°F
Dew Point
20°F
6 PM
39°F
10%
8mph
NW
Mostly Clear
Humidity
44%
Feels like
33°F
Dew Point
19°F
7 PM
37°F
10%
8mph
NNW
Clear
Humidity
45%
Feels like
31°F
Dew Point
18°F
8 PM
35°F
10%
7mph
NNW
Clear
Humidity
48%
Feels like
29°F
Dew Point
17°F
9 PM
33°F
10%
6mph
NNW
Clear
Humidity
50%
Feels like
28°F
Dew Point
17°F
10 PM
32°F
10%
6mph
NNW
Clear
Humidity
52%
Feels like
26°F
Dew Point
16°F
11 PM
31°F
10%
5mph
NNW
Clear
Humidity
52%
Feels like
25°F
Dew Point
16°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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