Hourly Weather Forecast - Roslyn Harbor, NY

12 AM
28°F
0%
9mph
WNW
Clear
Humidity
55%
Feels like
20°F
Dew Point
14°F
1 AM
28°F
0%
9mph
WNW
Clear
Humidity
55%
Feels like
20°F
Dew Point
14°F
2 AM
28°F
0%
9mph
WNW
Clear
Humidity
54%
Feels like
19°F
Dew Point
13°F
3 AM
28°F
0%
9mph
WNW
Clear
Humidity
54%
Feels like
19°F
Dew Point
13°F
4 AM
28°F
0%
9mph
WNW
Clear
Humidity
53%
Feels like
19°F
Dew Point
13°F
5 AM
27°F
0%
8mph
WNW
Clear
Humidity
53%
Feels like
19°F
Dew Point
13°F
6 AM
27°F
0%
8mph
NW
Clear
Humidity
55%
Feels like
19°F
Dew Point
13°F
7 AM
27°F
0%
7mph
NW
Clear
Humidity
54%
Feels like
19°F
Dew Point
13°F
7:15 AM
8 AM
27°F
0%
7mph
NW
Mostly Sunny
Humidity
54%
Feels like
20°F
Dew Point
13°F
9 AM
29°F
0%
8mph
NW
Partly Cloudy
Humidity
52%
Feels like
21°F
Dew Point
13°F
10 AM
30°F
0%
8mph
NW
Mostly Cloudy
Humidity
50%
Feels like
22°F
Dew Point
13°F
11 AM
31°F
0%
8mph
NW
Mostly Cloudy
Humidity
50%
Feels like
24°F
Dew Point
15°F
12 PM
33°F
0%
7mph
NW
Mostly Cloudy
Humidity
50%
Feels like
26°F
Dew Point
16°F
1 PM
34°F
0%
7mph
NW
Mostly Cloudy
Humidity
50%
Feels like
28°F
Dew Point
17°F
2 PM
34°F
0%
7mph
NW
Mostly Cloudy
Humidity
50%
Feels like
28°F
Dew Point
17°F
3 PM
33°F
0%
6mph
NW
Cloudy
Humidity
51%
Feels like
28°F
Dew Point
17°F
4 PM
32°F
0%
5mph
NW
Cloudy
Humidity
55%
Feels like
27°F
Dew Point
18°F
4:30 PM
5 PM
31°F
0%
5mph
NW
Cloudy
Humidity
58%
Feels like
26°F
Dew Point
18°F
6 PM
30°F
0%
4mph
NW
Cloudy
Humidity
61%
Feels like
25°F
Dew Point
18°F
7 PM
29°F
0%
4mph
NW
Cloudy
Humidity
63%
Feels like
25°F
Dew Point
18°F
8 PM
29°F
10%
4mph
NW
Cloudy
Humidity
67%
Feels like
25°F
Dew Point
19°F
9 PM
29°F
10%
3mph
NW
Cloudy
Humidity
69%
Feels like
25°F
Dew Point
20°F
10 PM
29°F
10%
3mph
NW
Cloudy
Humidity
70%
Feels like
29°F
Dew Point
20°F
11 PM
29°F
10%
2mph
NW
Cloudy
Humidity
69%
Feels like
29°F
Dew Point
20°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

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

Thursday's Weather Outlook

Thursday'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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