ROCK FALLS, IL 61071 Weather Forecast & Current Conditions

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STERLING ROCK, IL
Current Weather

8:56 AM CST JAN 21, 2026
Clear
23°F
Feels Like: 11°F
Dewpoint: 21°F
Rel. Hum.: 91%
Visibility: 10 miles
Wind: W at 12 mph
Pressure: 29.97 inches
Last 72 hours

Local Area Snow Depth

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ROCK FALLS, IL 61071
Weather Forecast

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Snow Depth pages
REST OF TODAY
Partly sunny. A chance of snow showers this afternoon. Little or no snow accumulation. Highs in the lower 30s. West winds 15 to 20 mph. Chance of snow 50 percent.
TONIGHT
Patchy blowing snow in the evening. Mostly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Little or no snow accumulation. Windy, cold with lows around 10 above. West winds 20 to 30 mph with gusts up to 45 mph, diminishing to 15 to 20 mph with gusts up to 35 mph after midnight. Chance of snow 50 percent. Wind chill values as low as 4 below.
THURSDAY
Sunny in the morning, then becoming partly sunny. Highs in the lower 20s. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 5 below.
THURSDAY NIGHT
Mostly cloudy. Much colder with lows around 11 below. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 32 below.
FRIDAY
Mostly sunny. Much colder with highs around 2 below. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 34 below.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Cold. Lows around 10 below. Highs zero to 5 above zero. Wind chill values as low as 25 below.
SATURDAY NIGHT
Mostly cloudy. A chance of snow in the evening. Cold with lows around zero. Chance of snow 30 percent.
SUNDAY
Partly sunny. Highs 10 to 15.
SUNDAY NIGHT AND MONDAY
Mostly clear. Lows 5 below to zero. Highs around 15. Wind chill values as low as 15 below.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Cold with lows zero to 5 above zero. Wind chill values as low as 5 below.
TUESDAY
Mostly sunny. Not as cool with highs in the mid 20s. Wind chill values as low as zero in the morning.

Visible Weather Satellite
ROCK FALLS, IL 61071
Infrared Weather Satellite
ROCK FALLS, IL 61071
NEXRAD Weather Radar
ROCK FALLS, IL 61071

STERLING ROCK, IL 3 hourly weather forecast

weather forecast created  6:00 PM CST  1/20/2026
Wednesday
21 JAN 2026
ROCK FALLS, IL 61071 weather forecast Day 1, 0 hours 12 AM 21° 13° Mostly Cloudy 37%
SNOW
10–20 in
0% Thunder
( 1% severe)
SE   6 75% 15°
Low 20° ROCK FALLS, IL 61071 weather forecast Day 1, 3 hours 3 AM 22° 13° Mostly Cloudy S   7 79% 17°
High 31° ROCK FALLS, IL 61071 weather forecast Day 1, 6 hours 6 AM 22° 13° Mostly Cloudy 2%

0% Thunder
( 0% severe)
WNW   8 87% 19°

Partly Cloudy



ROCK FALLS, IL 61071 weather forecast Day 1, 9 hours 9 AM 22° 11° Partly Cloudy W   10 83% 18°
ROCK FALLS, IL 61071 weather forecast Day 1, 12 hours 12 PM 27° 16° Partly Cloudy 8%

0% Thunder
( 1% severe)
W   14 69% 19°
ROCK FALLS, IL 61071 weather forecast Day 1, 15 hours 3 PM 30° 19° Partly Cloudy WSW   15 61% 19°
ROCK FALLS, IL 61071 weather forecast Day 1, 18 hours 6 PM 28° 17° Mostly Cloudy 14%
SNOW
<.1 in
0% Thunder
( 2% severe)
WSW   13 70% 20°
ROCK FALLS, IL 61071 weather forecast Day 1, 21 hours 9 PM 26° 13° Mostly Cloudy W   17 80% 21°
Thursday
22 JAN 2026
ROCK FALLS, IL 61071 weather forecast Day 2, 0 hours 12 AM 22° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   16 71% 15°
Low 12° ROCK FALLS, IL 61071 weather forecast Day 2, 3 hours 3 AM 16° Partly Cloudy WNW   12 74% 10°
High 23° ROCK FALLS, IL 61071 weather forecast Day 2, 6 hours 6 AM 13° Clear 0%

0% Thunder
( 0% severe)
W   9 77%

Increasing Clouds



ROCK FALLS, IL 61071 weather forecast Day 2, 9 hours 9 AM 16° Partly Cloudy W   10 70%
ROCK FALLS, IL 61071 weather forecast Day 2, 12 hours 12 PM 21° Partly Cloudy 1%

0% Thunder
( 0% severe)
W   14 55%
ROCK FALLS, IL 61071 weather forecast Day 2, 15 hours 3 PM 22° Mostly Cloudy W   14 55% 10°
ROCK FALLS, IL 61071 weather forecast Day 2, 18 hours 6 PM 17° Mostly Cloudy 2%

0% Thunder
( 0% severe)
WNW   10 63%
ROCK FALLS, IL 61071 weather forecast Day 2, 21 hours 9 PM 11° -4° Mostly Cloudy NW   13 73%

STERLING ROCK, IL extended weather forecast

Friday
23 JAN 2026
Saturday
24 JAN 2026
Sunday
25 JAN 2026
Monday
26 JAN 2026
Tuesday
27 JAN 2026
Low -7° Low -10° Low 3° Low 3° Low 3°
High -1° High 7° High 16° High 17° High 33°
ROCK FALLS, IL 61071 weather forecast Day 3 ROCK FALLS, IL 61071 weather forecast Day 4 ROCK FALLS, IL 61071 weather forecast Day 5 ROCK FALLS, IL 61071 weather forecast Day 6 ROCK FALLS, IL 61071 weather forecast Day 7
Mostly Cloudy
6% Snow
Mostly Cloudy
9% Snow
Overcast
17% Snow
Mostly Cloudy
16% Snow
Clear
10% Snow
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