CHICAGO, IL 60666 Weather Forecast & Current Conditions

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60666 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHICAGO-OHARE, IL Current Weather
7:51 PM CST DEC 30, 2025
Overcast Light Snow NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:
Wind:	Variable at 7 mph
Pressure:
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

60666 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CHICAGO, IL 60666 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
A chance of snow early, then snow in the evening. Snow accumulation around an inch. Lows in the lower 20s. West winds 10 to 15 mph. Chance of precipitation near 100 percent.

WEDNESDAY
Cloudy. A chance of flurries late in the morning. Snow likely in the afternoon. Additional snow accumulation around an inch. Blustery with highs around 30. West winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 70 percent.

WEDNESDAY NIGHT
Mostly cloudy in the evening, then clearing. A slight chance of snow in the evening. Lows around 11. Northwest winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Chance of precipitation 20 percent.

NEW YEARS DAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 20s. West winds 5 to 10 mph.

THURSDAY NIGHT
Partly cloudy. Near steady temperature around 18. West winds around 5 mph.

FRIDAY
Partly cloudy in the morning, then clearing. Highs in the upper 20s.

FRIDAY NIGHT
Partly cloudy. Lows 15 to 20.

SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 20s.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 20.

SUNDAY
Mostly cloudy. Highs in the lower 30s.

SUNDAY NIGHT
Mostly cloudy. Near steady temperature in the upper 20s.

MONDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 30s.

MONDAY NIGHT
Mostly cloudy. Lows in the lower 20s.

60666 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CHICAGO, IL 60666

Infrared Weather Satellite
CHICAGO, IL 60666

60666 WEATHER RADAR LOOP

NEXRAD Weather Radar
CHICAGO, IL 60666

MOS COMPUTER WEATHER FORECAST

CHICAGO-OHARE, IL 3 hourly weather forecast

weather forecast created 6:00 AM CST 12/30/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
30 DEC 2025

12 PM

19°

7°

Mostly Cloudy

38%
SNOW
.1–1 in

0% Thunder
( 0% severe)

W 12

58%

8°

High 27°

3 PM

22°

10°

Mostly Cloudy

WSW 12

61%

12°

Mostly Cloudy

Snow Likely

6 PM

23°

12°

Mostly Cloudy

65%
SNOW
1–2.5 in

0% Thunder
( 0% severe)

WSW 12

72%

16°

9 PM

26°

16°

Mostly Cloudy

W 10

76%

20°

Wednesday
31 DEC 2025

12 AM

27°

17°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

WNW 10

73%

20°

Low 23°

3 AM

26°

16°

Mostly Cloudy

WNW 10

80%

21°

High 31°

6 AM

26°

16°

Mostly Cloudy

16%
SNOW
<.1 in

0% Thunder
( 2% severe)

WNW 10

80%

21°

Mostly Cloudy

Snow Likely

9 AM

27°

17°

Mostly Cloudy

WNW 12

76%

21°

12 PM

29°

18°

Mostly Cloudy

52%
SNOW
1–2.5 in

0% Thunder
( 3% severe)

WNW 14

73%

22°

3 PM

28°

16°

Mostly Cloudy

NW 15

73%

21°

6 PM

24°

12°

Mostly Cloudy

25%
SNOW
.1–1 in

0% Thunder
( 2% severe)

NNW 14

68%

16°

9 PM

20°

7°

Partly Cloudy

NNW 13

61%

10°

Thursday
1 JAN 2026

12 AM

15°

2°

Partly Cloudy

2%

0% Thunder
( 0% severe)

NNW 10

60%

5°

Low 10°

3 AM

13°

1°

Partly Cloudy

NW 9

59%

3°

High 21°

6 AM

11°

-1°

Partly Cloudy

1%

0% Thunder
( 0% severe)

NW 8

62%

2°

Mostly Cloudy

9 AM

13°

2°

Partly Cloudy

WNW 8

56%

2°

12 PM

18°

8°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

W 8

46%

3°

3 PM

20°

10°

Mostly Cloudy

W 8

44%

4°

6 PM

20°

12°

Mostly Cloudy

WSW 6

49%

6°


CHICAGO-OHARE, IL extended weather forecast
Friday 2 JAN 2026	Saturday 3 JAN 2026	Sunday 4 JAN 2026	Monday 5 JAN 2026	Tuesday 6 JAN 2026
Low 13°	Low 12°	Low 16°	Low 26°	Low 26°
High 25°	High 24°	High 34°	High 41°	High 34°

Clear 9% Snow	Mostly Cloudy 6% Snow	Overcast 21% Snow	Partly Cloudy 20% Snow	Overcast 18% Snow

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