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Hazardous Weather Conditions

No active alerts for BIG ROCK, ILLINOIS

Current Conditions: BIG ROCK, ILLINOIS

Cloudy


26.6 F

Last Updated on Mar 1 2026, 01:30 AM CST
Humidity: 68%
Wind Speed: 11.5 mph
Barometer: 30.32 in
Dewpoint: 17.6 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 16.2 F
Current conditions at:

CHICAGO/AURORA (KARR)

Lat: 41.77 Lon: -88.47

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5 Day Forecast for BIG ROCK, ILLINOIS (60511)

Sunday

Mostly Cloudy

High 35 °F
Sunday
Night
Mostly Cloudy

Low 21 °F
Monday

Slight Chance of Rain/Snow Mix
High 46 °F
Monday
Night
Rain/Snow Mix Likely
Low 33 °F
Tuesday

Rain

High 46 °F
Tuesday
Night
Chance of Rain
Low 35 °F
Wednesday

Chance of T-storms

High 53 °F
Wednesday
Night
Rain Likely
Low 41 °F
Thursday

Chance of Rain
High 59 °F



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Observation History for BIG ROCK, ILLINOIS


Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
01:30 AM CST 11.5 10.00 Cloudy -- 26.6 17.6 68% 16.2 NA 30.32 1026.8
01:25 AM CST 11.5 10.00 Cloudy -- 26.6 17.6 68% 16.2 NA 30.32 1026.8
01:05 AM CST 10.4 10.00 Cloudy -- 26.6 17.6 68% 16.9 NA 30.32 1026.8
12:50 AM CST 12.7 10.00 Cloudy -- 26.6 17.6 68% 15.6 NA 30.32 1026.8
12:45 AM CST NE 11.5 10.00 Cloudy -- 26.6 17.6 68% 16.2 NA 30.31 1026.4
12:40 AM CST 10.4 10.00 Cloudy -- 26.6 17.6 68% 16.9 NA 30.31 1026.4
12:35 AM CST 10.4 10.00 Cloudy -- 26.6 17.6 68% 16.9 NA 30.31 1026.4
12:30 AM CST 12.7 10.00 Cloudy -- 26.6 17.6 68% 15.6 NA 30.31 1026.4
12:20 AM CST 10.4 10.00 Cloudy -- 26.6 17.6 68% 16.9 NA 30.31 1026.4
12:10 AM CST 12.7 10.00 Cloudy -- 26.6 17.6 68% 15.6 NA 30.31 1026.4
12:00 AM CST 11.5 10.00 Cloudy -- 26.6 19.4 74% 16.2 NA 30.30 1026.1
11:45 PM CST 13.8 10.00 Cloudy -- 26.6 19.4 74% 15.1 NA 30.30 1026.1
11:40 PM CST NE 13.8 10.00 Cloudy -- 26.6 19.4 74% 15.1 NA 30.30 1026.1
11:35 PM CST NE 16.1 10.00 Cloudy -- 26.6 19.4 74% 14.2 NA 30.30 1026.1
11:20 PM CST NE 12.7 10.00 Cloudy -- 26.6 19.4 74% 15.6 NA 30.30 1026.1
11:15 PM CST NE 16.1 10.00 Cloudy -- 26.6 19.4 74% 14.2 NA 30.30 1026.1
11:10 PM CST NE 13.8 10.00 Cloudy -- 26.6 19.4 74% 15.1 NA 30.30 1026.1
11:05 PM CST 10.00 Cloudy -- 26.6 19.4 74% NA NA 30.30 1026.1
11:00 PM CST NE 15.0 10.00 Cloudy -- 26.6 19.4 74% 14.7 NA 30.30 1026.1
10:45 PM CST 12.7 10.00 Cloudy -- 26.6 21.2 80% 15.6 NA 30.29 1025.7
10:35 PM CST 9.2 10.00 Cloudy -- 26.6 21.2 80% 17.4 NA 30.29 1025.7
10:30 PM CST 11.5 10.00 Cloudy -- 26.6 19.4 74% 16.2 NA 30.29 1025.7
10:20 PM CST 10.4 10.00 Mostly Cloudy -- 24.8 19.4 80% 14.5 NA 30.29 1025.7
10:10 PM CST 9.2 9.00 Partly Cloudy -- 24.8 19.4 80% 15.3 NA 30.29 1025.7

Regional Weather Observation

CHICAGO/AURORA (KARR)

Cloudy
26.6 F

CHICAGO/DUPAGE (KDPA)

Cloudy
26.6 F

SCHAUMBURG (K06C)

Cloudy
26.6 F

ROCHELLE/KORITZ (KRPJ)

Cloudy
24.8 F

ROCKFORD (KRFD)

Cloudy
23.0 F

ROMEOVILLE/CHI (KLOT)

Cloudy
28.4 F

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