• Today

    Feb 27

    15°Lo -2°

    Mostly sunny and frigid

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

    Feb 28

    21°Lo 13°

    Sun, then clouds; very cold

    Very Unlikely for a snow day
    • Snow
      4%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Mar 1

    29°Lo 11°

    Cold with snow at times

    Possibly for a snow day
    • Snow
      66%
    • Ice
      0%
    • Snow
      1.91 in
    more
  • Mon

    Mar 2

    30°Lo 23°

    Turning cloudy and cold

    Very Unlikely for a snow day
    • Snow
      13%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Mar 3

    40°Lo 22°

    Wintry mix to rain

    Very Likely for a snow day
    • Snow
      48%
    • Ice
      52%
    • Snow
      0.07 in
    more
Next Previous
Hi 30° RealFeel® 37° Precipitation 13%

Day

N

E

S

W

  • ENE 6 mph
  • Gusts: 12 mph

Turning cloudy and cold

  • Max UV Index: 0 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 23° RealFeel® 13° Precipitation 78%

Night

N

E

S

W

  • SSE 10 mph
  • Gusts: 14 mph

Considerable clouds with snow, sleet, and freezing rain late, accumulating a coating to an inch

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0.16 in
  • Rain: 0 in
  • Snow: 0.7 in
  • Ice: 0.1 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 30° 41° N/A 14°
Low 23° 25° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 11:17 of sunlight, then sets at 5:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:10 PM with 13:56 of moolight, then sets at 5:06 AM

Arlington Heights Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 27, 2015; 4:04 AM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. 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.

Mon. Snow Day Potential