ROCK FALLS, IL 61071 Weather Forecast & Current Conditions

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STERLING ROCK, IL
Current Weather

6:56 AM CST JAN 18, 2026
Clear
3°F
Feels Like: -11°F
Dewpoint: -2°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: WSW at 9 mph
Pressure: 30.09 inches
Last 72 hours

Local Area Snow Depth

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ROCK FALLS, IL 61071
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Cloudy. Snow this afternoon. Snow accumulation up to 1 inch. Highs around 19. Southwest winds 10 to 15 mph. Chance of snow 90 percent. Wind chill values as low as 11 below this morning.
TONIGHT
Snow in the evening. Patchy blowing snow after midnight. Little or no snow accumulation. Breezy, cold with lows around zero. West winds 20 to 25 mph with gusts up to 35 mph. Chance of snow near 100 percent. Wind chill values as low as 21 below.
MARTIN LUTHER KING JR DAY
Mostly sunny. Colder with highs around 9 above. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 22 below.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Cold. Near steady temperature around 5 above. West winds 5 to 10 mph. Wind chill values as low as 9 below.
TUESDAY
Mostly sunny. Not as cool with highs in the mid 20s. Southwest winds 5 to 10 mph. Wind chill values as low as 8 below in the morning.
TUESDAY NIGHT
Mostly cloudy. A chance of snow in the evening. Not as cool with lows around 15. Temperature rising into the lower 20s after midnight. Chance of snow 30 percent.
WEDNESDAY
Partly sunny. Highs in the upper 20s.
WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows around 10 above. Highs in the lower 20s. Wind chill values as low as zero.
THURSDAY NIGHT AND FRIDAY
Mostly cloudy. Lows 10 to 15. Highs in the upper 20s.
FRIDAY NIGHT
Mostly cloudy. Cold with lows around 5 above. Wind chill values as low as 10 below after midnight.
SATURDAY
Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Cooler with highs 10 to 15. Chance of snow 30 percent. Wind chill values as low as 10 below 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  1/17/2026
Sunday
18 JAN 2026
ROCK FALLS, IL 61071 weather forecast Day 1, 0 hours 12 AM 11° -3° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   12 69%
Low 7° ROCK FALLS, IL 61071 weather forecast Day 1, 3 hours 3 AM -5° Mostly Cloudy W   10 65%
High 21° ROCK FALLS, IL 61071 weather forecast Day 1, 6 hours 6 AM -4° Mostly Cloudy 9%

0% Thunder
( 0% severe)
WSW   8 65%

Mostly Cloudy

Chance of Snow

ROCK FALLS, IL 61071 weather forecast Day 1, 9 hours 9 AM 11° -3° Mostly Cloudy SW   10 62%
ROCK FALLS, IL 61071 weather forecast Day 1, 12 hours 12 PM 17° Mostly Cloudy 32%
SNOW
<.1 in
0% Thunder
( 1% severe)
SW   12 51%
ROCK FALLS, IL 61071 weather forecast Day 1, 15 hours 3 PM 19° Mostly Cloudy SW   12 61%
ROCK FALLS, IL 61071 weather forecast Day 1, 18 hours 6 PM 19° Mostly Cloudy 15%
SNOW
<.1 in
0% Thunder
( 3% severe)
WSW   8 71% 12°
ROCK FALLS, IL 61071 weather forecast Day 1, 21 hours 9 PM 17° Mostly Cloudy WNW   15 78% 12°
Monday
19 JAN 2026
ROCK FALLS, IL 61071 weather forecast Day 2, 0 hours 12 AM 12° -6° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   20 69%
Low -1° ROCK FALLS, IL 61071 weather forecast Day 2, 3 hours 3 AM -14° Partly Cloudy WNW   20 65% -2°
High 8° ROCK FALLS, IL 61071 weather forecast Day 2, 6 hours 6 AM -18° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   17 65% -6°

Partly Cloudy




Breezy
ROCK FALLS, IL 61071 weather forecast Day 2, 9 hours 9 AM -19° Partly Cloudy WNW   16 65% -7°
ROCK FALLS, IL 61071 weather forecast Day 2, 12 hours 12 PM -14° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   17 55% -6°
ROCK FALLS, IL 61071 weather forecast Day 2, 15 hours 3 PM -11° Partly Cloudy WNW   16 52% -5°
ROCK FALLS, IL 61071 weather forecast Day 2, 18 hours 6 PM -10° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   10 62% -4°
ROCK FALLS, IL 61071 weather forecast Day 2, 21 hours 9 PM -6° Mostly Cloudy W   6 65% -3°

STERLING ROCK, IL extended weather forecast

Tuesday
20 JAN 2026
Wednesday
21 JAN 2026
Thursday
22 JAN 2026
Friday
23 JAN 2026
Saturday
24 JAN 2026
Low 4° Low 17° Low 12° Low 11° Low 7°
High 23° High 30° High 23° High 31° High 15°
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
Partly Cloudy
5% Snow
Overcast
52% Snow
Mostly Cloudy
21% Snow
Overcast
49% Snow
Overcast
48% Snow
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