Hourly Weather Forecast - Waterloo, Ontario, CA

12 AM
30°F
10%
19mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
18°F
Dew Point
26°F
1 AM
29°F
10%
19mph
WSW
Mostly Cloudy
Humidity
82%
Feels like
16°F
Dew Point
24°F
2 AM
28°F
10%
20mph
W
Mostly Cloudy
Humidity
80%
Feels like
15°F
Dew Point
23°F
3 AM
26°F
20%
21mph
W
Windy
Humidity
80%
Feels like
12°F
Dew Point
21°F
4 AM
25°F
20%
21mph
W
Windy
Humidity
80%
Feels like
10°F
Dew Point
20°F
5 AM
24°F
20%
21mph
W
Windy
Humidity
79%
Feels like
9°F
Dew Point
18°F
6 AM
22°F
20%
21mph
W
Windy
Humidity
79%
Feels like
7°F
Dew Point
17°F
7 AM
21°F
30%
21mph
W
30% Chance Snow Showers
Humidity
80%
Feels like
5°F
Dew Point
16°F
7:51 AM
8 AM
20°F
20%
20mph
W
Mostly Cloudy
Humidity
80%
Feels like
5°F
Dew Point
15°F
9 AM
20°F
10%
20mph
W
Mostly Cloudy
Humidity
81%
Feels like
4°F
Dew Point
15°F
10 AM
20°F
20%
19mph
W
Mostly Cloudy
Humidity
80%
Feels like
5°F
Dew Point
15°F
11 AM
20°F
30%
20mph
W
30% Chance Snow Showers
Humidity
79%
Feels like
4°F
Dew Point
15°F
12 PM
20°F
40%
21mph
W
40% Chance Snow Showers
Humidity
79%
Feels like
4°F
Dew Point
15°F
1 PM
20°F
40%
21mph
W
40% Chance Snow Showers
Humidity
78%
Feels like
4°F
Dew Point
15°F
2 PM
20°F
50%
20mph
W
50% Chance Snow Showers
Humidity
77%
Feels like
5°F
Dew Point
14°F
3 PM
21°F
50%
19mph
W
50% Chance of Flurries
Humidity
76%
Feels like
5°F
Dew Point
14°F
4 PM
21°F
50%
18mph
W
50% Chance of Flurries
Humidity
77%
Feels like
6°F
Dew Point
15°F
4:48 PM
5 PM
21°F
50%
17mph
WNW
50% Chance of Flurries
Humidity
77%
Feels like
6°F
Dew Point
15°F
6 PM
20°F
40%
16mph
WNW
40% Chance of Flurries
Humidity
78%
Feels like
7°F
Dew Point
15°F
7 PM
20°F
30%
15mph
WNW
30% Chance of Flurries
Humidity
78%
Feels like
7°F
Dew Point
15°F
8 PM
20°F
20%
13mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
7°F
Dew Point
15°F
9 PM
20°F
10%
12mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
7°F
Dew Point
14°F
10 PM
19°F
10%
11mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
7°F
Dew Point
14°F
11 PM
19°F
10%
10mph
WNW
Partly Cloudy
Humidity
78%
Feels like
7°F
Dew Point
13°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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