Hourly Weather Forecast - Penn Yan, NY

12 AM
18°F
10%
15mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
3°F
Dew Point
5°F
1 AM
17°F
10%
14mph
WNW
Partly Cloudy
Humidity
56%
Feels like
3°F
Dew Point
4°F
2 AM
17°F
10%
13mph
WNW
Partly Cloudy
Humidity
57%
Feels like
3°F
Dew Point
4°F
3 AM
16°F
10%
13mph
W
Partly Cloudy
Humidity
58%
Feels like
3°F
Dew Point
4°F
4 AM
16°F
10%
11mph
W
Partly Cloudy
Humidity
59%
Feels like
3°F
Dew Point
4°F
5 AM
16°F
10%
11mph
WSW
Mostly Cloudy
Humidity
60%
Feels like
3°F
Dew Point
4°F
6 AM
15°F
10%
10mph
SW
Mostly Cloudy
Humidity
62%
Feels like
3°F
Dew Point
5°F
7 AM
16°F
30%
9mph
SSW
30 % Chance of Heavy Snow
Humidity
62%
Feels like
4°F
Dew Point
5°F
7:34 AM
8 AM
17°F
30%
10mph
SSW
30% Chance of Heavy Snow
Humidity
61%
Feels like
5°F
Dew Point
6°F
9 AM
19°F
30%
11mph
SSW
30% Chance of Heavy Snow
Humidity
59%
Feels like
7°F
Dew Point
6°F
10 AM
20°F
30%
11mph
S
30% Chance of Heavy Snow
Humidity
56%
Feels like
9°F
Dew Point
7°F
11 AM
22°F
30%
11mph
S
30% Chance of Heavy Snow
Humidity
54%
Feels like
11°F
Dew Point
8°F
12 PM
24°F
10%
11mph
S
Partly Cloudy
Humidity
53%
Feels like
13°F
Dew Point
9°F
1 PM
25°F
10%
11mph
S
Mostly Cloudy
Humidity
54%
Feels like
14°F
Dew Point
10°F
2 PM
25°F
10%
11mph
S
Mostly Cloudy
Humidity
55%
Feels like
15°F
Dew Point
11°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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