• Tonight

    Jan 25

    Lo 19°

    Cloudy with a flurry

    Snow Days Weather
    • Snow
      64%
    • Ice
      40%
    • Snow
      0.70 in
    more
  • Mon

    Jan 26

    29°Lo 25°

    A bit of afternoon snow

    Very Unlikely for a snow day
    • Snow
      44%
    • Ice
      0%
    • Snow
      0.06 in
  • Tue

    Jan 27

    34°Lo 21°

    Mostly sunny

    Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Jan 28

    37°Lo 33°

    Times of clouds and sun

    Very Unlikely for a snow day
    • Snow
      2%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Jan 29

    34°Lo 24°

    Cloudy, snow showers; breezy

    Very Unlikely for a snow day
    • Snow
      61%
    • Ice
      0%
    • Snow
      0.30 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 22° 24° 25° 26° 28° 29° 28° 27°
RealFeel® 22° 22° 21° 20° 22° 23° 21° 21°
Humidity 69% 66% 67% 67% 67% 67% 71% 75%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
13%
 
13%
 
17%
 
38%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 SSW 6 SSW 7 SSW 8 SSW 8 SSW 8 SSW 8 SSW 7 SSW
UV Index 0 1 1 1 1 1 0 0
Cloud Cover 90% 89% 89% 90% 91% 94% 97% 98%
Dew Point 13° 15° 16° 17° 18° 19° 20° 20°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Jan 26

more Historical Weather Data >
  Today Normal Record 1/26/2014
High 29° 31° 62° (1944) 31°
Low 25° 16° -16° (1897)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 9:48 of sunlight, then sets at 4:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:47 AM with 13:49 of moolight, then sets at 12:36 AM

Arlington Heights Weather Report

Chicago: Midweek to Bring Window of Dry Weather Before Next Storm

January 25, 2015; 10:28 PM ET

Chicago is facing a stretch of dry, milder weather into midweek before another storm could hit the region. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Mon. Snow Day Potential