Hourly Weather Forecast - Rotterdam, NY

12 AM
27°F
10%
5mph
W
Cloudy
Humidity
71%
Feels like
21°F
Dew Point
19°F
1 AM
27°F
10%
5mph
W
Cloudy
Humidity
72%
Feels like
21°F
Dew Point
19°F
2 AM
27°F
10%
4mph
W
Cloudy
Humidity
72%
Feels like
22°F
Dew Point
20°F
3 AM
28°F
20%
4mph
W
Cloudy
Humidity
72%
Feels like
23°F
Dew Point
20°F
4 AM
28°F
20%
4mph
W
Cloudy
Humidity
75%
Feels like
23°F
Dew Point
20°F
5 AM
27°F
20%
4mph
WSW
Cloudy
Humidity
76%
Feels like
23°F
Dew Point
21°F
6 AM
27°F
20%
4mph
SSW
Cloudy
Humidity
78%
Feels like
23°F
Dew Point
21°F
7 AM
27°F
20%
4mph
S
Cloudy
Humidity
80%
Feels like
23°F
Dew Point
22°F
7:24 AM
8 AM
27°F
30%
4mph
S
30% Chance of Flurries
Humidity
81%
Feels like
23°F
Dew Point
22°F
9 AM
28°F
30%
4mph
SSE
30% Chance of Flurries
Humidity
81%
Feels like
23°F
Dew Point
23°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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