Hourly Weather Forecast - Altmar, NY

12 AM
27°F
60%
3mph
SSE
60% Chance of Flurries
Humidity
86%
Feels like
27°F
Dew Point
24°F
1 AM
27°F
70%
3mph
SSE
70% Chance of Flurries
Humidity
88%
Feels like
24°F
Dew Point
24°F
2 AM
27°F
80%
4mph
SSE
80% Chance of Flurries
Humidity
89%
Feels like
23°F
Dew Point
24°F
3 AM
27°F
80%
4mph
SE
80% Chance of Flurries
Humidity
90%
Feels like
22°F
Dew Point
25°F
4 AM
28°F
90%
5mph
SE
Flurries
Humidity
91%
Feels like
22°F
Dew Point
25°F
5 AM
28°F
100%
5mph
SE
Flurries
Humidity
92%
Feels like
22°F
Dew Point
26°F
6 AM
29°F
100%
6mph
SE
Snow
Humidity
93%
Feels like
22°F
Dew Point
27°F
7 AM
29°F
100%
6mph
SE
Snow
Humidity
94%
Feels like
23°F
Dew Point
28°F
7:34 AM
8 AM
30°F
90%
6mph
SE
Heavy Snow
Humidity
95%
Feels like
23°F
Dew Point
29°F
9 AM
31°F
90%
7mph
SE
Heavy Snow
Humidity
96%
Feels like
24°F
Dew Point
30°F
10 AM
32°F
90%
7mph
SSE
Heavy Snow
Humidity
96%
Feels like
25°F
Dew Point
31°F
11 AM
33°F
100%
6mph
SSE
Heavy Snow
Humidity
96%
Feels like
27°F
Dew Point
31°F
12 PM
33°F
100%
6mph
SSE
Snow
Humidity
95%
Feels like
28°F
Dew Point
32°F
1 PM
34°F
100%
5mph
S
Light Snow
Humidity
95%
Feels like
30°F
Dew Point
33°F
2 PM
35°F
90%
4mph
SSW
Light Snow
Humidity
93%
Feels like
31°F
Dew Point
33°F
3 PM
36°F
90%
4mph
SW
Light Snow
Humidity
92%
Feels like
32°F
Dew Point
33°F
4 PM
36°F
90%
4mph
WSW
Light Snow
Humidity
91%
Feels like
33°F
Dew Point
34°F
4:31 PM
5 PM
36°F
80%
4mph
WSW
80% Chance Light Snow
Humidity
90%
Feels like
32°F
Dew Point
33°F
6 PM
36°F
80%
5mph
W
80% Chance Frozen Mix
Humidity
90%
Feels like
32°F
Dew Point
33°F
7 PM
35°F
80%
6mph
W
80% Chance Frozen Mix
Humidity
90%
Feels like
31°F
Dew Point
33°F
8 PM
35°F
80%
6mph
WNW
80% Chance Frozen Mix
Humidity
89%
Feels like
30°F
Dew Point
32°F
9 PM
34°F
80%
7mph
WNW
80% Chance Frozen Mix
Humidity
88%
Feels like
28°F
Dew Point
31°F
10 PM
33°F
70%
8mph
WNW
70% Chance of Snow
Humidity
88%
Feels like
26°F
Dew Point
30°F
11 PM
32°F
60%
8mph
WNW
60% Chance of Heavy Snow
Humidity
88%
Feels like
25°F
Dew Point
29°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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