Hourly Weather Forecast - Harris, Ontario, CA

11 AM
17°F
10%
7mph
SSW
Mostly Cloudy
Humidity
78%
Feels like
7°F
Dew Point
11°F
12 PM
19°F
10%
8mph
SW
Mostly Cloudy
Humidity
77%
Feels like
9°F
Dew Point
13°F
1 PM
20°F
10%
8mph
SW
Mostly Cloudy
Humidity
78%
Feels like
11°F
Dew Point
14°F
2 PM
21°F
10%
7mph
SW
Mostly Cloudy
Humidity
79%
Feels like
12°F
Dew Point
16°F
3 PM
22°F
30%
6mph
SW
30% Chance of Snow
Humidity
79%
Feels like
14°F
Dew Point
17°F
4 PM
22°F
30%
6mph
SW
30% Chance of Heavy Snow
Humidity
81%
Feels like
15°F
Dew Point
17°F
4:27 PM
5 PM
22°F
30%
5mph
SW
30% Chance of Snow
Humidity
84%
Feels like
14°F
Dew Point
17°F
6 PM
20°F
30%
5mph
SW
30% Chance of Snow
Humidity
88%
Feels like
13°F
Dew Point
17°F
7 PM
19°F
10%
5mph
SW
Mostly Cloudy
Humidity
92%
Feels like
11°F
Dew Point
17°F
8 PM
17°F
0%
5mph
WSW
Mostly Cloudy
Humidity
95%
Feels like
10°F
Dew Point
16°F
9 PM
16°F
0%
4mph
WSW
Mostly Cloudy
Humidity
93%
Feels like
9°F
Dew Point
14°F
10 PM
15°F
0%
4mph
WSW
Partly Cloudy
Humidity
92%
Feels like
8°F
Dew Point
13°F
11 PM
14°F
0%
4mph
WSW
Partly Cloudy
Humidity
92%
Feels like
7°F
Dew Point
12°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's 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 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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