• Today

    Feb 12

    19°Lo -2°

    Becoming windier, very cold

    Neutral weather for migraines
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      64%
    more
  • Sat

    Feb 13

    12°Lo 1°

    Mostly sunny and frigid

    Neutral weather for migraines
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      11%
    more
  • Sun

    Feb 14

    21°Lo 19°

    Very cold with a little snow

    Neutral weather for migraines
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      99%
  • Mon

    Feb 15

    33°Lo 23°

    Low clouds and not as cold

    Beneficial weather for migraines
    • Hi
      RealFeel
      26°
    • UV
      2 - Low
    • Cloud
      Cover
      97%
    more
  • Tue

    Feb 16

    31°Lo 12°

    A bit of afternoon snow

    Beneficial weather for migraines
    • Hi
      RealFeel
      23°
    • UV
      2 - Low
    • Cloud
      Cover
      97%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Flurries
Flurries
Cloudy
Snow
Snow
Snow
Snow
Temp (°F) 10° 13° 14° 16° 17° 18° 19° 20°
RealFeel® -3° -1°
Humidity 77% 76% 72% 73% 73% 72% 75% 80%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
19%
 
51%
 
51%
 
40%
 
56%
 
60%
 
56%
 
51%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 10 SSE 12 SSE 12 SSE 13 SSE 13 SSE 13 SSE 13 SSE 13 SSE
UV Index 1 1 1 1 1 1 0 0
Cloud Cover 100% 99% 99% 100% 100% 99% 99% 99%
Dew Point 10° 10° 12° 15°
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 14

more Historical Weather Data >
  Today Normal Record 2/14/2015
High 21° 31° N/A 25°
Low 19° 13° N/A -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 10:33 of sunlight, then sets at 5:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:33 AM with 14:12 of moolight, then sets at 12:45 AM

Mchenry Weather Report

Chicago: Dangerous cold to hold through weekend

February 12, 2016; 4:24 AM ET

Conditions will continue to be dangerously cold into the weekend in the Chicago area. more >

Sun. Migraine Headache

Sun. UV Index