Hourly Weather Forecast - Brethour, Ontario, CA

2 AM
13°F
30%
17mph
NNW
30% Chance of Snow
Humidity
83%
Feels like
-4°F
Dew Point
9°F
3 AM
12°F
30%
17mph
NW
30% Chance of Snow
Humidity
81%
Feels like
-5°F
Dew Point
8°F
4 AM
11°F
30%
17mph
NW
30% Chance of Snow
Humidity
80%
Feels like
-6°F
Dew Point
6°F
5 AM
10°F
30%
18mph
NW
30 % Chance of Heavy Snow
Humidity
80%
Feels like
-7°F
Dew Point
5°F
6 AM
10°F
30%
17mph
NW
30% Chance of Snow
Humidity
79%
Feels like
-8°F
Dew Point
5°F
7 AM
9°F
30%
17mph
NW
30% Chance of Snow
Humidity
79%
Feels like
-9°F
Dew Point
4°F
7:37 AM
8 AM
9°F
10%
17mph
NW
Mostly Cloudy
Humidity
76%
Feels like
-9°F
Dew Point
3°F
9 AM
9°F
10%
18mph
NW
Mostly Cloudy
Humidity
75%
Feels like
-9°F
Dew Point
3°F
10 AM
10°F
10%
18mph
NW
Mostly Cloudy
Humidity
71%
Feels like
-8°F
Dew Point
2°F
11 AM
11°F
30%
18mph
NW
30% Chance of Snow
Humidity
68%
Feels like
-6°F
Dew Point
3°F
12 PM
13°F
10%
17mph
NW
Mostly Cloudy
Humidity
65%
Feels like
-3°F
Dew Point
4°F
1 PM
16°F
10%
16mph
NW
Partly Cloudy
Humidity
62%
Feels like
0°F
Dew Point
5°F
2 PM
17°F
10%
15mph
NW
Mostly Cloudy
Humidity
60%
Feels like
3°F
Dew Point
6°F
3 PM
19°F
10%
15mph
NW
Mostly Cloudy
Humidity
59%
Feels like
5°F
Dew Point
7°F
4 PM
19°F
10%
13mph
NW
Mostly Cloudy
Humidity
58%
Feels like
6°F
Dew Point
7°F
5 PM
19°F
10%
12mph
NW
Mostly Cloudy
Humidity
58%
Feels like
7°F
Dew Point
7°F
6 PM
19°F
0%
11mph
NW
Cloudy
Humidity
62%
Feels like
6°F
Dew Point
8°F
7 PM
17°F
30%
9mph
NW
30% Chance of Snow
Humidity
66%
Feels like
6°F
Dew Point
8°F
7:19 PM
8 PM
16°F
30%
7mph
NW
30% Chance of Snow
Humidity
68%
Feels like
6°F
Dew Point
7°F
9 PM
15°F
0%
6mph
NW
Partly Cloudy
Humidity
72%
Feels like
5°F
Dew Point
7°F
10 PM
13°F
0%
5mph
NNW
Partly Cloudy
Humidity
75%
Feels like
4°F
Dew Point
6°F
11 PM
11°F
0%
4mph
NNW
Partly Cloudy
Humidity
79%
Feels like
3°F
Dew Point
6°F

Tonight's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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