Hourly Weather Forecast - Sullivan, NY

12 AM
18°F
10%
1mph
SSE
Cloudy
Humidity
90%
Feels like
18°F
Dew Point
16°F
1 AM
19°F
10%
1mph
SSE
Cloudy
Humidity
90%
Feels like
19°F
Dew Point
17°F
2 AM
20°F
20%
2mph
S
Cloudy
Humidity
91%
Feels like
20°F
Dew Point
18°F
3 AM
21°F
20%
3mph
S
Cloudy
Humidity
92%
Feels like
21°F
Dew Point
19°F
4 AM
22°F
20%
3mph
SSW
Cloudy
Humidity
92%
Feels like
18°F
Dew Point
20°F
5 AM
23°F
20%
3mph
S
Cloudy
Humidity
93%
Feels like
19°F
Dew Point
21°F
6 AM
23°F
30%
3mph
S
30% Chance of Flurries
Humidity
95%
Feels like
23°F
Dew Point
21°F
7 AM
23°F
40%
3mph
SSE
40% Chance of Flurries
Humidity
97%
Feels like
23°F
Dew Point
22°F
7:06 AM
8 AM
23°F
50%
3mph
SSE
50% Chance of Flurries
Humidity
97%
Feels like
23°F
Dew Point
22°F
9 AM
24°F
50%
3mph
SSE
50% Chance of Flurries
Humidity
95%
Feels like
20°F
Dew Point
23°F
10 AM
25°F
40%
4mph
S
40% Chance of Flurries
Humidity
94%
Feels like
21°F
Dew Point
24°F
11 AM
27°F
30%
4mph
SW
30% Chance of Flurries
Humidity
92%
Feels like
22°F
Dew Point
25°F
12 PM
28°F
30%
4mph
W
30% Chance of Flurries
Humidity
89%
Feels like
24°F
Dew Point
26°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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