Hourly Weather Forecast - Cortland, NY

2 AM
15°F
70%
9mph
NW
70% Chance of Snow
Humidity
82%
Feels like
4°F
Dew Point
11°F
3 AM
15°F
70%
9mph
NW
70% Chance of Flurries
Humidity
82%
Feels like
4°F
Dew Point
11°F
4 AM
15°F
70%
8mph
NW
70% Chance of Flurries
Humidity
82%
Feels like
4°F
Dew Point
11°F
5 AM
15°F
20%
8mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
11°F
6 AM
16°F
20%
7mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
11°F
7 AM
16°F
20%
7mph
W
Mostly Cloudy
Humidity
83%
Feels like
6°F
Dew Point
12°F
7:27 AM
8 AM
17°F
30%
7mph
W
30% Chance of Snow
Humidity
83%
Feels like
7°F
Dew Point
13°F
9 AM
19°F
30%
7mph
W
30% Chance of Snow
Humidity
82%
Feels like
9°F
Dew Point
14°F
10 AM
20°F
30%
7mph
W
30% Chance of Snow
Humidity
80%
Feels like
11°F
Dew Point
15°F
11 AM
21°F
30%
8mph
W
30% Chance of Snow
Humidity
78%
Feels like
12°F
Dew Point
15°F
12 PM
22°F
10%
8mph
W
Mostly Cloudy
Humidity
76%
Feels like
13°F
Dew Point
16°F
1 PM
23°F
30%
8mph
W
30% Chance of Snow
Humidity
74%
Feels like
14°F
Dew Point
16°F
2 PM
24°F
10%
7mph
W
Mostly Cloudy
Humidity
75%
Feels like
15°F
Dew Point
17°F
3 PM
24°F
20%
6mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
16°F
Dew Point
17°F
4 PM
23°F
30%
5mph
WSW
30% Chance of Snow
Humidity
78%
Feels like
17°F
Dew Point
18°F
4:32 PM
5 PM
23°F
30%
5mph
SW
30 % Chance of Heavy Snow
Humidity
80%
Feels like
16°F
Dew Point
18°F
6 PM
22°F
30%
5mph
SW
30% Chance of Snow
Humidity
81%
Feels like
15°F
Dew Point
18°F
7 PM
22°F
20%
5mph
SW
Partly Cloudy
Humidity
81%
Feels like
15°F
Dew Point
17°F
8 PM
21°F
10%
5mph
SW
Partly Cloudy
Humidity
81%
Feels like
14°F
Dew Point
16°F
9 PM
20°F
10%
5mph
SW
Mostly Cloudy
Humidity
80%
Feels like
13°F
Dew Point
15°F
10 PM
19°F
10%
4mph
SW
Cloudy
Humidity
79%
Feels like
12°F
Dew Point
14°F
11 PM
18°F
10%
4mph
SW
Cloudy
Humidity
79%
Feels like
11°F
Dew Point
12°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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