Hourly Weather Forecast - Hornell, NY

3 AM
12°F
0%
8mph
WNW
Mostly Cloudy
Humidity
88%
Feels like
0°F
Dew Point
9°F
4 AM
11°F
0%
8mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
0°F
Dew Point
9°F
5 AM
12°F
0%
7mph
W
Mostly Cloudy
Humidity
90%
Feels like
2°F
Dew Point
10°F
6 AM
13°F
0%
6mph
W
Mostly Cloudy
Humidity
90%
Feels like
3°F
Dew Point
11°F
7 AM
15°F
0%
6mph
W
Mostly Cloudy
Humidity
88%
Feels like
6°F
Dew Point
12°F
7:32 AM
8 AM
18°F
0%
6mph
W
Mostly Cloudy
Humidity
87%
Feels like
9°F
Dew Point
14°F
9 AM
20°F
30%
7mph
W
30% Chance of Snow
Humidity
83%
Feels like
12°F
Dew Point
16°F
10 AM
23°F
0%
8mph
W
Mostly Cloudy
Humidity
79%
Feels like
14°F
Dew Point
17°F
11 AM
24°F
0%
9mph
W
Cloudy
Humidity
76%
Feels like
15°F
Dew Point
18°F
12 PM
25°F
10%
9mph
W
Cloudy
Humidity
76%
Feels like
16°F
Dew Point
19°F
1 PM
25°F
10%
9mph
W
Cloudy
Humidity
75%
Feels like
16°F
Dew Point
18°F
2 PM
25°F
30%
10mph
WSW
30% Chance of Heavy Snow
Humidity
76%
Feels like
15°F
Dew Point
18°F
3 PM
24°F
20%
10mph
WSW
Cloudy
Humidity
77%
Feels like
13°F
Dew Point
18°F
4 PM
22°F
30%
9mph
WSW
30% Chance of Snow
Humidity
78%
Feels like
12°F
Dew Point
17°F
4:38 PM
5 PM
22°F
30%
9mph
SW
30% Chance of Snow
Humidity
80%
Feels like
12°F
Dew Point
16°F
6 PM
21°F
30%
8mph
SW
30% Chance of Snow
Humidity
80%
Feels like
11°F
Dew Point
16°F
7 PM
21°F
10%
8mph
SW
Partly Cloudy
Humidity
78%
Feels like
11°F
Dew Point
15°F
8 PM
20°F
0%
8mph
SW
Mostly Cloudy
Humidity
75%
Feels like
11°F
Dew Point
14°F
9 PM
20°F
0%
7mph
SW
Cloudy
Humidity
73%
Feels like
11°F
Dew Point
13°F
10 PM
19°F
0%
7mph
WSW
Cloudy
Humidity
73%
Feels like
10°F
Dew Point
12°F
11 PM
19°F
0%
7mph
WSW
Cloudy
Humidity
72%
Feels like
10°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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