Hourly Weather Forecast - Mattawa, Ontario, CA

5 PM
7°F
0%
4mph
W
Partly Cloudy
Humidity
52%
Feels like
-1°F
Dew Point
-7°F
6 PM
5°F
0%
4mph
W
Partly Cloudy
Humidity
55%
Feels like
-2°F
Dew Point
-7°F
6:00 PM
7 PM
3°F
0%
3mph
WSW
Partly Cloudy
Humidity
59%
Feels like
-3°F
Dew Point
-8°F
8 PM
2°F
0%
3mph
WSW
Partly Cloudy
Humidity
61%
Feels like
2°F
Dew Point
-9°F
9 PM
0°F
0%
3mph
SW
Partly Cloudy
Humidity
63%
Feels like
0°F
Dew Point
-9°F
10 PM
-1°F
0%
3mph
SW
Very Cold
Humidity
65%
Feels like
-1°F
Dew Point
-10°F
11 PM
-2°F
0%
3mph
SW
Very Cold
Humidity
66%
Feels like
-2°F
Dew Point
-11°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

Monday'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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