Hourly Weather Forecast - Sullivan, NY

12 AM
13°F
10%
8mph
SW
Partly Cloudy
Humidity
71%
Feels like
2°F
Dew Point
6°F
1 AM
14°F
10%
8mph
SW
Mostly Clear
Humidity
70%
Feels like
3°F
Dew Point
6°F
2 AM
14°F
10%
7mph
SW
Mostly Clear
Humidity
70%
Feels like
4°F
Dew Point
6°F
3 AM
15°F
10%
7mph
SW
Partly Cloudy
Humidity
69%
Feels like
5°F
Dew Point
7°F
4 AM
15°F
10%
6mph
SSW
Partly Cloudy
Humidity
70%
Feels like
6°F
Dew Point
7°F
5 AM
15°F
10%
6mph
SSW
Partly Cloudy
Humidity
69%
Feels like
6°F
Dew Point
7°F
6 AM
15°F
10%
6mph
SSW
Partly Cloudy
Humidity
70%
Feels like
6°F
Dew Point
7°F
7 AM
15°F
10%
6mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
7°F
Dew Point
7°F
7:28 AM
8 AM
16°F
10%
5mph
S
Mostly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
8°F
9 AM
17°F
10%
6mph
S
Partly Cloudy
Humidity
68%
Feels like
8°F
Dew Point
8°F
10 AM
19°F
10%
6mph
S
Partly Cloudy
Humidity
69%
Feels like
10°F
Dew Point
10°F
11 AM
20°F
20%
7mph
S
Partly Cloudy
Humidity
71%
Feels like
11°F
Dew Point
12°F
12 PM
22°F
30%
8mph
SSE
30% Chance Snow Showers
Humidity
71%
Feels like
12°F
Dew Point
14°F
1 PM
23°F
40%
9mph
SSE
40% Chance of Flurries
Humidity
71%
Feels like
14°F
Dew Point
16°F
2 PM
25°F
50%
9mph
SSE
50% Chance of Flurries
Humidity
70%
Feels like
16°F
Dew Point
17°F
3 PM
26°F
50%
9mph
S
50% Chance of Heavy Snow
Humidity
70%
Feels like
16°F
Dew Point
17°F
4 PM
26°F
50%
9mph
S
50% Chance of Heavy Snow
Humidity
68%
Feels like
17°F
Dew Point
17°F
5 PM
28°F
40%
10mph
S
40% Chance of Flurries
Humidity
67%
Feels like
18°F
Dew Point
18°F
5:01 PM
6 PM
29°F
30%
12mph
S
30% Chance of Flurries
Humidity
66%
Feels like
19°F
Dew Point
19°F
7 PM
29°F
30%
13mph
S
30% Chance of Flurries
Humidity
66%
Feels like
19°F
Dew Point
20°F
8 PM
30°F
20%
13mph
S
Cloudy
Humidity
67%
Feels like
20°F
Dew Point
20°F
9 PM
30°F
20%
13mph
SSW
Cloudy
Humidity
69%
Feels like
20°F
Dew Point
21°F
10 PM
30°F
10%
12mph
SSW
Cloudy
Humidity
71%
Feels like
20°F
Dew Point
22°F
11 PM
30°F
30%
12mph
SSW
30% Chance of Flurries
Humidity
72%
Feels like
21°F
Dew Point
23°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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