Hourly Weather Forecast - Sparta, Ontario, CA

12 AM
17°F
10%
12mph
WSW
Partly Cloudy
Humidity
74%
Feels like
4°F
Dew Point
10°F
1 AM
17°F
10%
12mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
3°F
Dew Point
10°F
2 AM
16°F
10%
12mph
WSW
Mostly Cloudy
Humidity
75%
Feels like
3°F
Dew Point
10°F
3 AM
16°F
10%
12mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
3°F
Dew Point
10°F
4 AM
16°F
10%
12mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
3°F
Dew Point
10°F
5 AM
16°F
10%
12mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
3°F
Dew Point
10°F
6 AM
16°F
10%
11mph
WSW
Mostly Cloudy
Humidity
79%
Feels like
3°F
Dew Point
10°F
7 AM
16°F
20%
11mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
3°F
Dew Point
11°F
7:50 AM
8 AM
16°F
20%
11mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
3°F
Dew Point
11°F
9 AM
17°F
30%
12mph
WSW
30% Chance Snow Showers
Humidity
79%
Feels like
4°F
Dew Point
11°F
10 AM
18°F
20%
12mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
5°F
Dew Point
12°F
11 AM
19°F
10%
13mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
5°F
Dew Point
12°F
12 PM
19°F
10%
13mph
SW
Mostly Cloudy
Humidity
74%
Feels like
6°F
Dew Point
12°F
1 PM
20°F
10%
13mph
SW
Mostly Cloudy
Humidity
72%
Feels like
7°F
Dew Point
12°F
2 PM
20°F
10%
13mph
SW
Cloudy
Humidity
72%
Feels like
7°F
Dew Point
13°F
3 PM
20°F
20%
13mph
SW
Cloudy
Humidity
73%
Feels like
7°F
Dew Point
13°F
4 PM
20°F
20%
13mph
SW
Cloudy
Humidity
74%
Feels like
7°F
Dew Point
13°F
5 PM
20°F
30%
12mph
SW
30% Chance of Flurries
Humidity
74%
Feels like
7°F
Dew Point
13°F
5:19 PM
6 PM
20°F
30%
12mph
SW
30% Chance of Flurries
Humidity
74%
Feels like
8°F
Dew Point
13°F
7 PM
20°F
30%
11mph
SW
30% Chance of Flurries
Humidity
74%
Feels like
8°F
Dew Point
13°F
8 PM
20°F
30%
11mph
SW
30% Chance of Flurries
Humidity
75%
Feels like
8°F
Dew Point
13°F
9 PM
19°F
30%
11mph
SW
30% Chance of Flurries
Humidity
76%
Feels like
7°F
Dew Point
13°F
10 PM
19°F
30%
11mph
WSW
30% Chance of Flurries
Humidity
77%
Feels like
7°F
Dew Point
13°F
11 PM
19°F
40%
12mph
WSW
40% Chance of Heavy Snow
Humidity
78%
Feels like
6°F
Dew Point
13°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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