Hourly Weather Forecast - Rock Falls, IL

12 AM
57°F
80%
10mph
SW
80% Chance of Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
1 AM
56°F
70%
10mph
SW
70% Chance of Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
2 AM
55°F
70%
11mph
WSW
70% Chance of Rain
Humidity
100%
Feels like
55°F
Dew Point
54°F
3 AM
53°F
60%
11mph
WSW
60% Chance of Light Rain
Humidity
98%
Feels like
53°F
Dew Point
53°F
4 AM
52°F
50%
10mph
WSW
50% Chance of Light Rain
Humidity
99%
Feels like
52°F
Dew Point
52°F
5 AM
51°F
40%
9mph
WSW
40% Chance of Light Rain
Humidity
96%
Feels like
51°F
Dew Point
50°F
6 AM
49°F
30%
8mph
W
30% Chance of Light Rain
Humidity
99%
Feels like
46°F
Dew Point
49°F
6:24 AM
7 AM
48°F
30%
8mph
W
30% Chance of Light Rain
Humidity
86%
Feels like
45°F
Dew Point
44°F
8 AM
48°F
20%
8mph
W
Cloudy
Humidity
85%
Feels like
44°F
Dew Point
44°F
9 AM
49°F
20%
8mph
W
Cloudy
Humidity
79%
Feels like
46°F
Dew Point
43°F
10 AM
51°F
20%
9mph
W
Cloudy
Humidity
73%
Feels like
51°F
Dew Point
43°F
11 AM
53°F
20%
9mph
W
Mostly Cloudy
Humidity
67%
Feels like
53°F
Dew Point
42°F
12 PM
54°F
20%
10mph
W
Mostly Cloudy
Humidity
63%
Feels like
54°F
Dew Point
42°F
1 PM
55°F
10%
10mph
W
Mostly Cloudy
Humidity
60%
Feels like
55°F
Dew Point
41°F
2 PM
55°F
10%
11mph
W
Mostly Cloudy
Humidity
57%
Feels like
55°F
Dew Point
40°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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