Hourly Weather Forecast - North York, Ontario, CA

5 AM
25°F
0%
2mph
WSW
Partly Cloudy
Humidity
73%
Feels like
25°F
Dew Point
18°F
6 AM
26°F
0%
2mph
SW
Partly Cloudy
Humidity
73%
Feels like
26°F
Dew Point
18°F
7 AM
26°F
0%
3mph
SSW
Partly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
19°F
7:47 AM
8 AM
27°F
0%
4mph
SSW
Partly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
20°F
9 AM
28°F
10%
5mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
21°F
10 AM
29°F
10%
6mph
S
Mostly Cloudy
Humidity
74%
Feels like
23°F
Dew Point
22°F
11 AM
31°F
10%
7mph
S
Cloudy
Humidity
72%
Feels like
24°F
Dew Point
23°F
12 PM
31°F
10%
8mph
S
Cloudy
Humidity
71%
Feels like
24°F
Dew Point
23°F
1 PM
32°F
10%
9mph
S
Cloudy
Humidity
70%
Feels like
24°F
Dew Point
23°F
2 PM
32°F
10%
9mph
S
Cloudy
Humidity
71%
Feels like
25°F
Dew Point
24°F
3 PM
33°F
10%
8mph
S
Cloudy
Humidity
71%
Feels like
26°F
Dew Point
25°F
4 PM
34°F
20%
7mph
SSW
Cloudy
Humidity
72%
Feels like
27°F
Dew Point
26°F
4:42 PM
5 PM
35°F
20%
7mph
SSW
Cloudy
Humidity
72%
Feels like
29°F
Dew Point
27°F
6 PM
36°F
20%
7mph
SW
Cloudy
Humidity
73%
Feels like
30°F
Dew Point
28°F
7 PM
36°F
20%
7mph
SW
Cloudy
Humidity
73%
Feels like
31°F
Dew Point
29°F
8 PM
37°F
30%
7mph
SW
30 % Chance of Heavy Snow
Humidity
75%
Feels like
31°F
Dew Point
29°F
9 PM
37°F
30%
8mph
SW
30% Chance of Snow
Humidity
76%
Feels like
30°F
Dew Point
30°F
10 PM
36°F
0%
8mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
30°F
11 PM
36°F
0%
8mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
29°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

White Christmas? What Are The Odds

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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