December 13 - January 26

Sat 12/13

Cloudy and frigid; breezy in the afternoon with snow and flurries, accumulating a coating to an inch; higher snowfall totals expected south of Interstate 80

alerts

Cold Weather Advisory

8:00 PM Saturday - 12:00 PM Sunday

RealFeel®-6°

RealFeel Shade™-6°

Max UV Index1.0 (Low)

WindWNW 15 mph

Sun 12/14

11° /5°

Mostly sunny and very cold; extreme cold can be dangerous for outdoor activities

alerts

Cold Weather Advisory

8:00 PM Saturday - 12:00 PM Sunday

RealFeel®2°

RealFeel Shade™0°

Max UV Index2.0 (Low)

WindWNW 12 mph

Mon 12/15

28° /19°

Windy and not as cold with clouds and breaks of sun

RealFeel®14°

RealFeel Shade™14°

Max UV Index1.0 (Low)

WindSW 18 mph

Tue 12/16

37° /35°

Not as cold with periods of clouds and sunshine

RealFeel®29°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindSSW 10 mph

Wed 12/17

42° /39°

12%

Intervals of clouds and sunshine

RealFeel®35°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindSSW 9 mph

Thu 12/18

44° /20°

71%

Rain and drizzle in the morning; otherwise, after a cloudy start, sunshine returns

RealFeel®41°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindW 10 mph

Fri 12/19

34° /31°

Sun giving way to increasing clouds

RealFeel®31°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindSSW 6 mph

Sat 12/20

44° /33°

Times of clouds and sun

RealFeel®35°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindSW 17 mph

Sun 12/21

40° /34°

Times of clouds and sun

RealFeel®45°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindNE 5 mph

Mon 12/22

42° /38°

After a cloudy start, sun returns

RealFeel®41°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindESE 6 mph

Tue 12/23

46° /31°

30%

Mostly cloudy; a chance for a rain or snow shower in the morning, then rain and drizzle possible in the afternoon

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindENE 8 mph

Wed 12/24

40° /30°

Mostly cloudy

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindNW 14 mph

Thu 12/25

39° /29°

25%

Partly sunny

RealFeel®28°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindSW 18 mph

Fri 12/26

40° /30°

25%

Cloudy

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindNNW 6 mph

Sat 12/27

36° /30°

75%

Considerable cloudiness with a mix of snow and rain in the afternoon

RealFeel®25°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindE 13 mph

Sun 12/28

37° /29°

66%

A mix of snow, ice and rain in the morning followed by a mix of snow, sleet and rain in the afternoon

RealFeel®25°

RealFeel Shade™25°

Max UV Index0.0 (Low)

WindENE 17 mph

Mon 12/29

38° /28°

62%

Intermittent snow and rain

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindW 17 mph

Tue 12/30

29° /16°

25%

Remaining cloudy

RealFeel®13°

RealFeel Shade™13°

Max UV Index1.0 (Low)

WindWNW 18 mph

Wed 12/31

27° /15°

20%

Partly sunny

RealFeel®22°

RealFeel Shade™22°

Max UV Index2.0 (Low)

WindWSW 8 mph

Thu 1/1

32° /28°

25%

After a cloudy start, sun returns

RealFeel®19°

RealFeel Shade™18°

Max UV Index2.0 (Low)

WindSW 17 mph

Fri 1/2

37° /29°

25%

Clouds yielding to sun

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindSW 12 mph

Sat 1/3

38° /29°

25%

Cloudy

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindNW 14 mph

Sun 1/4

35° /15°

25%

Partly sunny and windy

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindW 21 mph

Mon 1/5

30° /12°

25%

Windy with times of sun and clouds

RealFeel®13°

RealFeel Shade™12°

Max UV Index1.0 (Low)

WindWNW 21 mph

Tue 1/6

21° /9°

56%

Very cold with snow at times

RealFeel®4°

RealFeel Shade™4°

Max UV Index1.0 (Low)

WindNW 14 mph

Wed 1/7

19° /8°

20%

Partly sunny and bitterly cold

RealFeel®9°

RealFeel Shade™6°

Max UV Index2.0 (Low)

WindWSW 12 mph

Thu 1/8

21° /12°

25%

Quite cold with considerable cloudiness

RealFeel®8°

RealFeel Shade™8°

Max UV Index1.0 (Low)

WindS 14 mph

Fri 1/9

30° /27°

25%

Not as cold with considerable cloudiness

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindWNW 5 mph

Sat 1/10

34° /22°

55%

Cloudy with a little snow

RealFeel®22°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindNW 13 mph

Sun 1/11

27° /22°

25%

Cloudy

RealFeel®18°

RealFeel Shade™18°

Max UV Index1.0 (Low)

WindSSW 10 mph

Mon 1/12

33° /26°

25%

Cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindS 6 mph

Tue 1/13

36° /21°

25%

Remaining cloudy

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindW 6 mph

Wed 1/14

35° /11°

56%

A little snow in the morning; otherwise, mostly cloudy

RealFeel®21°

RealFeel Shade™20°

Max UV Index1.0 (Low)

WindW 18 mph

Thu 1/15

21° /11°

20%

Partly sunny and colder

RealFeel®6°

RealFeel Shade™3°

Max UV Index2.0 (Low)

WindWSW 16 mph

Fri 1/16

24° /20°

55%

Cloudy and cold with a little snow

RealFeel®7°

RealFeel Shade™7°

Max UV Index1.0 (Low)

WindWSW 17 mph

Sat 1/17

30° /13°

57%

Cloudy with a flurry early, then an hour or two of snow

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindNNW 6 mph

Sun 1/18

23° /11°

25%

Colder with intervals of clouds and sunshine

RealFeel®16°

RealFeel Shade™15°

Max UV Index2.0 (Low)

WindWNW 8 mph

Mon 1/19

22° /13°

25%

Turning cloudy and cold

RealFeel®23°

RealFeel Shade™23°

Max UV Index2.0 (Low)

WindW 7 mph

Tue 1/20

23° /14°

63%

Snow in the morning; cloudy and cold

RealFeel®15°

RealFeel Shade™15°

Max UV Index1.0 (Low)

WindN 10 mph

Wed 1/21

24° /9°

25%

Cold with times of clouds and sun

RealFeel®8°

RealFeel Shade™5°

Max UV Index2.0 (Low)

WindWNW 17 mph

Thu 1/22

20° /9°

59%

Cloudy and frigid; afternoon snow

RealFeel®18°

RealFeel Shade™18°

Max UV Index1.0 (Low)

WindWNW 7 mph

Fri 1/23

30° /28°

Mostly sunny

RealFeel®37°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindWNW 2 mph

Sat 1/24

38° /30°

Partly sunny

RealFeel®26°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindSSW 16 mph

Sun 1/25

38° /28°

25%

Mostly cloudy

RealFeel®31°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindSSW 10 mph

Mon 1/26

39° /27°

70%

Considerable clouds; rain freezing on some surfaces in the morning, then a little rain in the afternoon

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindS 10 mph

Chicago, IL

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