Hourly Weather Forecast - Altona, NY

9 AM
22°F
10%
5mph
NW
Partly Cloudy
Humidity
74%
Feels like
15°F
Dew Point
15°F
10 AM
23°F
10%
6mph
NW
Partly Cloudy
Humidity
74%
Feels like
15°F
Dew Point
16°F
11 AM
23°F
10%
6mph
NW
Partly Cloudy
Humidity
72%
Feels like
15°F
Dew Point
15°F
12 PM
22°F
10%
7mph
NW
Partly Cloudy
Humidity
69%
Feels like
13°F
Dew Point
14°F
1 PM
22°F
0%
8mph
NW
Partly Cloudy
Humidity
66%
Feels like
12°F
Dew Point
12°F
2 PM
20°F
10%
8mph
NW
Partly Cloudy
Humidity
63%
Feels like
11°F
Dew Point
10°F
3 PM
18°F
0%
7mph
NW
Partly Cloudy
Humidity
63%
Feels like
9°F
Dew Point
8°F
4 PM
16°F
0%
7mph
WNW
Partly Cloudy
Humidity
65%
Feels like
6°F
Dew Point
6°F
4:12 PM
5 PM
14°F
0%
8mph
WNW
Partly Cloudy
Humidity
68%
Feels like
3°F
Dew Point
5°F
6 PM
12°F
0%
9mph
WNW
Mostly Clear
Humidity
70%
Feels like
0°F
Dew Point
4°F
7 PM
11°F
0%
9mph
WNW
Mostly Clear
Humidity
71%
Feels like
-2°F
Dew Point
3°F
8 PM
10°F
0%
9mph
WNW
Mostly Clear
Humidity
72%
Feels like
-3°F
Dew Point
2°F
9 PM
8°F
0%
9mph
WNW
Partly Cloudy
Humidity
75%
Feels like
-5°F
Dew Point
2°F
10 PM
8°F
0%
9mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
-5°F
Dew Point
3°F
11 PM
7°F
0%
8mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
-6°F
Dew Point
3°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

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

Cold Air Damming - Cause And Effects

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