Hourly Weather Forecast - Annandale, VA

12 AM
30°F
10%
5mph
NNW
Clear
Humidity
53%
Feels like
25°F
Dew Point
15°F
1 AM
30°F
10%
4mph
NNW
Clear
Humidity
55%
Feels like
25°F
Dew Point
16°F
2 AM
29°F
10%
4mph
NNW
Clear
Humidity
56%
Feels like
25°F
Dew Point
15°F
3 AM
29°F
10%
3mph
NNW
Clear
Humidity
57%
Feels like
25°F
Dew Point
15°F
4 AM
29°F
10%
3mph
NNW
Clear
Humidity
57%
Feels like
29°F
Dew Point
15°F
5 AM
29°F
10%
2mph
NNW
Clear
Humidity
58%
Feels like
29°F
Dew Point
15°F
6 AM
28°F
10%
2mph
NNW
Clear
Humidity
58%
Feels like
28°F
Dew Point
16°F
7 AM
29°F
10%
2mph
NNW
Clear
Humidity
57%
Feels like
29°F
Dew Point
16°F
7:24 AM
8 AM
31°F
10%
1mph
NW
Sunny
Humidity
57%
Feels like
31°F
Dew Point
17°F
9 AM
33°F
20%
1mph
NW
Sunny
Humidity
55%
Feels like
33°F
Dew Point
19°F
10 AM
36°F
20%
1mph
WNW
Sunny
Humidity
51%
Feels like
36°F
Dew Point
20°F
11 AM
38°F
20%
1mph
W
Mostly Sunny
Humidity
46%
Feels like
38°F
Dew Point
19°F
12 PM
40°F
20%
2mph
WSW
Mostly Sunny
Humidity
43%
Feels like
40°F
Dew Point
20°F
1 PM
41°F
20%
2mph
SW
Mostly Sunny
Humidity
42%
Feels like
41°F
Dew Point
20°F
2 PM
42°F
20%
3mph
SSW
Mostly Sunny
Humidity
42%
Feels like
42°F
Dew Point
20°F
3 PM
41°F
20%
2mph
SSW
Mostly Sunny
Humidity
43%
Feels like
41°F
Dew Point
20°F
4 PM
40°F
20%
2mph
S
Partly Cloudy
Humidity
44%
Feels like
40°F
Dew Point
20°F
4:50 PM
5 PM
39°F
20%
2mph
S
Partly Cloudy
Humidity
47%
Feels like
39°F
Dew Point
21°F
6 PM
38°F
20%
3mph
S
Partly Cloudy
Humidity
49%
Feels like
38°F
Dew Point
21°F
7 PM
37°F
20%
3mph
S
Mostly Cloudy
Humidity
51%
Feels like
37°F
Dew Point
21°F
8 PM
37°F
20%
3mph
S
Mostly Cloudy
Humidity
52%
Feels like
35°F
Dew Point
21°F
9 PM
37°F
20%
4mph
S
Mostly Cloudy
Humidity
53%
Feels like
35°F
Dew Point
22°F
10 PM
37°F
20%
4mph
S
Mostly Cloudy
Humidity
52%
Feels like
34°F
Dew Point
22°F
11 PM
37°F
30%
5mph
S
30% Chance of Flurries
Humidity
52%
Feels like
33°F
Dew Point
21°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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