Hourly Weather Forecast - Dundas, VA

12 AM
24°F
0%
6mph
NNW
Clear
Humidity
59%
Feels like
17°F
Dew Point
12°F
1 AM
23°F
0%
6mph
NNW
Clear
Humidity
59%
Feels like
16°F
Dew Point
11°F
2 AM
22°F
0%
5mph
NNW
Clear
Humidity
60%
Feels like
15°F
Dew Point
10°F
3 AM
21°F
0%
5mph
NNW
Clear
Humidity
61%
Feels like
14°F
Dew Point
10°F
4 AM
20°F
0%
5mph
NNW
Clear
Humidity
62%
Feels like
14°F
Dew Point
9°F
5 AM
20°F
0%
4mph
NNW
Clear
Humidity
63%
Feels like
13°F
Dew Point
9°F
6 AM
19°F
0%
4mph
NNW
Clear
Humidity
63%
Feels like
13°F
Dew Point
8°F
7 AM
19°F
0%
4mph
N
Clear
Humidity
61%
Feels like
13°F
Dew Point
8°F
7:17 AM
8 AM
21°F
0%
5mph
N
Sunny
Humidity
56%
Feels like
15°F
Dew Point
8°F
9 AM
24°F
0%
5mph
N
Sunny
Humidity
49%
Feels like
18°F
Dew Point
8°F
10 AM
27°F
0%
6mph
N
Sunny
Humidity
44%
Feels like
21°F
Dew Point
8°F
11 AM
29°F
0%
5mph
N
Sunny
Humidity
40%
Feels like
24°F
Dew Point
8°F
12 PM
32°F
0%
5mph
N
Sunny
Humidity
38%
Feels like
27°F
Dew Point
9°F
1 PM
34°F
0%
4mph
N
Sunny
Humidity
36%
Feels like
30°F
Dew Point
10°F
2 PM
35°F
0%
3mph
N
Sunny
Humidity
35%
Feels like
32°F
Dew Point
10°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide