Hourly Weather Forecast - Mount Vernon, NY

12 AM
28°F
0%
5mph
WNW
Partly Cloudy
Humidity
52%
Feels like
22°F
Dew Point
12°F
1 AM
27°F
0%
4mph
WNW
Partly Cloudy
Humidity
52%
Feels like
22°F
Dew Point
12°F
2 AM
26°F
0%
4mph
WNW
Partly Cloudy
Humidity
52%
Feels like
21°F
Dew Point
11°F
3 AM
26°F
0%
4mph
WNW
Partly Cloudy
Humidity
53%
Feels like
21°F
Dew Point
11°F
4 AM
25°F
0%
4mph
WNW
Mostly Clear
Humidity
53%
Feels like
20°F
Dew Point
10°F
5 AM
24°F
0%
3mph
WNW
Mostly Clear
Humidity
54%
Feels like
20°F
Dew Point
10°F
6 AM
24°F
0%
3mph
WNW
Mostly Clear
Humidity
54%
Feels like
24°F
Dew Point
10°F
7 AM
25°F
0%
3mph
WNW
Clear
Humidity
54%
Feels like
25°F
Dew Point
11°F
7:15 AM
8 AM
26°F
0%
3mph
WNW
Sunny
Humidity
53%
Feels like
26°F
Dew Point
11°F
9 AM
28°F
0%
3mph
WNW
Sunny
Humidity
53%
Feels like
28°F
Dew Point
13°F
10 AM
30°F
10%
3mph
WNW
Sunny
Humidity
52%
Feels like
30°F
Dew Point
14°F
11 AM
31°F
10%
3mph
W
Sunny
Humidity
52%
Feels like
31°F
Dew Point
16°F
12 PM
33°F
20%
3mph
WSW
Sunny
Humidity
52%
Feels like
33°F
Dew Point
17°F
1 PM
34°F
20%
3mph
SW
Sunny
Humidity
53%
Feels like
31°F
Dew Point
19°F
2 PM
35°F
10%
3mph
SW
Mostly Sunny
Humidity
54%
Feels like
32°F
Dew Point
20°F
3 PM
35°F
10%
3mph
SW
Mostly Sunny
Humidity
57%
Feels like
32°F
Dew Point
21°F
4 PM
34°F
10%
3mph
SW
Partly Cloudy
Humidity
59%
Feels like
32°F
Dew Point
22°F
4:29 PM
5 PM
34°F
10%
3mph
SSW
Partly Cloudy
Humidity
62%
Feels like
31°F
Dew Point
22°F
6 PM
34°F
10%
3mph
SSW
Partly Cloudy
Humidity
63%
Feels like
32°F
Dew Point
23°F
7 PM
34°F
10%
3mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
31°F
Dew Point
23°F
8 PM
34°F
10%
4mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
31°F
Dew Point
23°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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