Hourly Weather Forecast - Sarnia, Ontario, CA

2 PM
22°F
0%
9mph
N
Partly Cloudy
Humidity
65%
Feels like
12°F
Dew Point
12°F
3 PM
22°F
70%
9mph
NNE
70% Chance Snow Showers
Humidity
65%
Feels like
12°F
Dew Point
12°F
4 PM
21°F
0%
9mph
NNE
Partly Cloudy
Humidity
66%
Feels like
11°F
Dew Point
12°F
5 PM
21°F
0%
8mph
NNE
Partly Cloudy
Humidity
66%
Feels like
11°F
Dew Point
11°F
6 PM
20°F
0%
7mph
NNE
Partly Cloudy
Humidity
66%
Feels like
11°F
Dew Point
11°F
6:18 PM
7 PM
19°F
0%
6mph
NE
Partly Cloudy
Humidity
67%
Feels like
10°F
Dew Point
10°F
8 PM
18°F
0%
6mph
NE
Partly Cloudy
Humidity
67%
Feels like
10°F
Dew Point
9°F
9 PM
17°F
0%
5mph
ENE
Partly Cloudy
Humidity
68%
Feels like
9°F
Dew Point
8°F
10 PM
16°F
0%
4mph
E
Partly Cloudy
Humidity
68%
Feels like
9°F
Dew Point
7°F
11 PM
15°F
30%
4mph
E
30% Chance of Snow
Humidity
68%
Feels like
8°F
Dew Point
6°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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