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Harrisburg, IL

12°F
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Harrisburg, IL Weather
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January 25 - February 23

Sun 1/25

17° /-6°
94%

WinterCast

8 - 12 in

Sat, 1/24, 4:00 AM - Sun, 1/25, 5:00 PM

Snow
Frigid with periods of snow, accumulating an inch or two; storm total snowfall 8-12 inches; untreated surfaces will be slippery
alerts

Winter Storm Warning

12:00 AM Saturday - 6:00 PM Sunday
alerts

Extreme Cold Warning

12:00 AM Monday - 10:00 AM Tuesday
alerts

Cold Weather Advisory

6:00 PM Friday - 12:00 AM Monday

RealFeel®1°

RealFeel Shade™1°

Max UV Index1.0 (Low)

WindNNW 13 mph

Mon 1/26

11° /-2°
0%
Mostly sunny and frigid; extreme cold can be dangerous for outdoor activities
alerts

Extreme Cold Warning

12:00 AM Monday - 10:00 AM Tuesday

RealFeel®2°

RealFeel Shade™2°

Max UV Index3.0 (Moderate)

WindWNW 8 mph

Tue 1/27

25° /-7°
1%
Breezy in the morning; otherwise, mostly sunny and very cold; extreme cold can be dangerous for outdoor activities
alerts

Extreme Cold Warning

12:00 AM Monday - 10:00 AM Tuesday

RealFeel®20°

RealFeel Shade™20°

Max UV Index3.0 (Moderate)

WindWSW 10 mph

Wed 1/28

24° /-1°
25%
Mostly cloudy and very cold; extreme cold can be dangerous for outdoor activities

RealFeel®21°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindWNW 6 mph

Thu 1/29

20° /3°
18%
Frigid with partial sunshine; extreme cold can be dangerous for outdoor activities

RealFeel®28°

RealFeel Shade™20°

Max UV Index3.0 (Moderate)

WindESE 4 mph

Fri 1/30

16° /-4°
14%
Bitterly cold with periods of clouds and sun

RealFeel®5°

RealFeel Shade™5°

Max UV Index2.0 (Low)

WindNNW 12 mph

Sat 1/31

14° /1°
0%
Bitterly cold with plenty of sunshine

RealFeel®23°

RealFeel Shade™15°

Max UV Index3.0 (Moderate)

WindNW 5 mph

Sun 2/1

21° /8°
0%
Decreasing clouds and very cold

RealFeel®29°

RealFeel Shade™25°

Max UV Index3.0 (Moderate)

WindENE 2 mph

Mon 2/2

30° /14°
55%
A little morning snow; otherwise, low clouds and cold

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindSSW 6 mph

Tue 2/3

35° /24°
5%
Low clouds

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindS 4 mph

Wed 2/4

38° /23°
25%
Low clouds

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindSW 5 mph

Thu 2/5

38° /22°
1%
Sunshine

RealFeel®36°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindSW 9 mph

Fri 2/6

40° /27°
1%
Plenty of sunshine

RealFeel®49°

RealFeel Shade™43°

Max UV Index3.0 (Moderate)

WindW 2 mph

Sat 2/7

45° /28°
80%
Cloudy with a mix of snow and rain in the afternoon

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindSW 12 mph

Sun 2/8

38° /25°
25%
After a cloudy start, sun returns

RealFeel®38°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindWSW 5 mph

Mon 2/9

39° /24°
10%
Mostly sunny

RealFeel®41°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindS 6 mph

Tue 2/10

43° /32°
25%
Increasing clouds

RealFeel®41°

RealFeel Shade™41°

Max UV Index2.0 (Low)

WindSSW 7 mph

Wed 2/11

47° /21°
56%
Cloudy; a little rain in the morning followed by areas of drizzle in the afternoon

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindNW 12 mph

Thu 2/12

37° /22°
20%
Sunshine and a few clouds

RealFeel®38°

RealFeel Shade™32°

Max UV Index4.0 (Moderate)

WindESE 7 mph

Fri 2/13

38° /20°
20%
Mostly sunny

RealFeel®39°

RealFeel Shade™34°

Max UV Index4.0 (Moderate)

WindN 6 mph

Sat 2/14

38° /23°
25%
A thick cloud cover

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindSSE 7 mph

Sun 2/15

46° /35°
25%
Sun followed by increasing clouds

RealFeel®45°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindSSW 7 mph

Mon 2/16

53° /37°
63%
Rain

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindSW 16 mph

Tue 2/17

56° /36°
5%
Plenty of sunshine

RealFeel®60°

RealFeel Shade™55°

Max UV Index4.0 (Moderate)

WindW 6 mph

Wed 2/18

56° /37°
20%
Partly sunny

RealFeel®57°

RealFeel Shade™53°

Max UV Index4.0 (Moderate)

WindS 7 mph

Thu 2/19

54° /39°
78%
Cloudy; a morning shower, then afternoon rain

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindS 15 mph

Fri 2/20

56° /37°
60%
A bit of rain in the morning; otherwise, overcast

RealFeel®52°

RealFeel Shade™51°

Max UV Index1.0 (Low)

WindNW 14 mph

Sat 2/21

55° /37°
20%
Mostly sunny

RealFeel®54°

RealFeel Shade™51°

Max UV Index4.0 (Moderate)

WindSW 9 mph

Sun 2/22

56° /30°
25%
Increasing amounts of sun

RealFeel®54°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindN 9 mph

Mon 2/23

43° /27°
25%
Partly sunny and cooler

RealFeel®45°

RealFeel Shade™38°

Max UV Index4.0 (Moderate)

WindSE 7 mph

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World North America United States Illinois Harrisburg

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