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Hazardous Weather Conditions

No active alerts for CORTLAND, ILLINOIS

Current Conditions: CORTLAND, ILLINOIS

Cloudy


24.8 F

Last Updated on Mar 1 2026, 01:25 AM CST
Humidity: 68%
Wind Speed: 8.1 mph
Barometer: 30.37 in
Dewpoint: 15.8 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 16.0 F
Current conditions at:

ROCKFORD (KRFD)

Lat: 42.2 Lon: -89.1

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5 Day Forecast for CORTLAND, ILLINOIS (60112)

Sunday

Snow

High 35 °F
Sunday
Night
Mostly Cloudy

Low 19 °F
Monday

Slight Chance of Rain/Snow Mix
High 44 °F
Monday
Night
Rain/Snow Mix Likely
Low 32 °F
Tuesday

Rain

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

Chance of T-storms

High 53 °F
Wednesday
Night
Chance of Rain
Low 41 °F
Thursday

Chance of Rain
High 59 °F



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Observation History for CORTLAND, 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)
01:25 AM CST 8.1 10.00 Cloudy -- 24.8 15.8 68% 16.0 NA 30.37 1028.4
01:20 AM CST 8.1 10.00 Cloudy -- 24.8 17.6 74% 16.0 NA 30.38 1028.8
01:05 AM CST 8.1 9.00 Light Snow -- 24.8 17.6 74% 16.0 NA 30.37 1028.4
12:50 AM CST 10.4 9.00 Light Snow -- 24.8 17.6 74% 14.5 NA 30.37 1028.4
12:45 AM CST 10.4 9.00 Light Snow -- 24.8 17.6 74% 14.5 NA 30.37 1028.4
12:40 AM CST 10.4 9.00 Light Snow -- 24.8 17.6 74% 14.5 NA 30.36 1028.1
12:35 AM CST 8.1 10.00 Light Snow -- 24.8 17.6 74% 16.0 NA 30.36 1028.1
12:30 AM CST 9.2 10.00 Cloudy -- 24.8 17.6 74% 15.3 NA 30.36 1028.1
12:20 AM CST 10.4 10.00 Cloudy -- 24.8 17.6 74% 14.5 NA 30.36 1028.1
12:10 AM CST 10.4 10.00 Cloudy -- 24.8 17.6 74% 14.5 NA 30.36 1028.1
12:05 AM CST 10.4 10.00 Cloudy -- 24.8 17.6 74% 14.5 NA 30.36 1028.1
12:00 AM CST 9.2 10.00 Cloudy -- 24.8 17.6 74% 15.3 NA 30.36 1028.1
11:50 PM CST 10.4 10.00 Cloudy -- 24.8 17.6 74% 14.5 NA 30.36 1028.1
11:45 PM CST 6.9 10.00 Cloudy -- 24.8 17.6 74% 16.9 NA 30.36 1028.1
11:35 PM CST 8.1 10.00 Cloudy -- 24.8 17.6 74% 16.0 NA 30.35 1027.8
11:20 PM CST 9.2 10.00 Cloudy -- 24.8 17.6 74% 15.3 NA 30.35 1027.8
11:15 PM CST 11.5 10.00 Cloudy -- 24.8 17.6 74% 14.0 NA 30.35 1027.8
11:10 PM CST 11.5 10.00 Cloudy -- 24.8 17.6 74% 14.0 NA 30.35 1027.8
11:05 PM CST 8.1 10.00 Cloudy -- 24.8 17.6 74% 16.0 NA 30.35 1027.8
11:00 PM CST 9.2 10.00 Cloudy -- 24.8 17.6 74% 15.3 NA 30.35 1027.8
10:40 PM CST 10.4 10.00 Cloudy -- 24.8 17.6 74% 14.5 NA 30.34 1027.4
10:35 PM CST 12.7 10.00 Cloudy -- 24.8 17.6 74% 13.5 NA 30.34 1027.4
10:30 PM CST 8.1 10.00 Cloudy -- 24.8 17.6 74% 16.0 NA 30.34 1027.4
10:25 PM CST 10.4 10.00 Cloudy -- 24.8 17.6 74% 14.5 NA 30.35 1027.8

Regional Weather Observation

ROCKFORD (KRFD)

Cloudy
24.8 F

ROCHELLE/KORITZ (KRPJ)

Cloudy
24.8 F

JANESVILLE/ROCK (KJVL)

Cloudy
19.4 F

FREEPORT (KFEP)

Clear
18.7 F

CHICAGO/AURORA (KARR)

Cloudy
26.6 F

CHICAGO/DUPAGE (KDPA)

Cloudy
26.6 F

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