Hourly Weather Forecast - Smooth Rock Falls, Ontario, CA

6:09 PM
7 PM
-1°F
0%
4mph
WSW
Very Cold
Humidity
69%
Feels like
-11°F
Dew Point
-9°F
8 PM
-3°F
0%
4mph
SW
Very Cold
Humidity
75%
Feels like
-14°F
Dew Point
-9°F
9 PM
-5°F
0%
5mph
SW
Very Cold
Humidity
76%
Feels like
-16°F
Dew Point
-11°F
10 PM
-7°F
0%
5mph
SW
Very Cold
Humidity
77%
Feels like
-19°F
Dew Point
-12°F
11 PM
-9°F
0%
6mph
SW
Very Cold
Humidity
76%
Feels like
-22°F
Dew Point
-14°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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