• Today

    Jul 30

    76°Lo 55°

    A thunderstorm in spots

    Poor for skiing
    • Rain
      0.05 in
    • Precip
      40%
    • Hours of Precip
      0.5
  • Thu

    Jul 31

    81°Lo 60°

    A stray afternoon t-storm

    Poor for skiing
    • Rain
      0.11 in
    • Precip
      44%
    • Hours of Precip
      1
    more
  • Fri

    Aug 1

    80°Lo 58°

    Clouds and sun with a t-storm

    Poor for skiing
    • Rain
      0.32 in
    • Precip
      60%
    • Hours of Precip
      2
    more
  • Sat

    Aug 2

    80°Lo 55°

    Partly sunny with a t-storm

    Poor for skiing
    • Rain
      0.31 in
    • Precip
      59%
    • Hours of Precip
      2
    more
  • Sun

    Aug 3

    82°Lo 58°

    Partly sunny and pleasant

    Poor for skiing
    • Rain
      0 in
    • Precip
      9%
    • Hours of Precip
      0
    more
Next Previous
Hi 76° RealFeel® 80° Precipitation 40%

Day

N

E

S

W

  • NW 6 mph
  • Gusts: 11 mph

Times of clouds and sun with a shower or thunderstorm in spots this afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 44%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 55° RealFeel® 53° Precipitation 9%

Night

N

E

S

W

  • SSW 3 mph
  • Gusts: 7 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2013
High 76° 81° N/A 73°
Low 55° 60° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:31 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:21 AM with 12:30 of moolight, then sets at 9:51 PM

Top Story

Crystal Lake Weather Report

Late-Week Thunderstorms in Store for Chicago

July 30, 2014; 6:08 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Wed. Ski Weather