• Tonight

    Apr 18

    Lo 48°

    Cloudy; breezy late

    Skiing Weather
    • Rain
      0 in
    • Precip
      17%
    • Hours of Precip
      0
    more
  • Sun

    Apr 19

    63°Lo 45°

    Rain, becoming heavy; cooler

    Poor for skiing
    • Rain
      0.64 in
    • Precip
      80%
    • Hours of Precip
      8
    more
  • Mon

    Apr 20

    58°Lo 36°

    Showers around in the morning

    Poor for skiing
    • Rain
      0.08 in
    • Precip
      65%
    • Hours of Precip
      1
    more
  • Tue

    Apr 21

    56°Lo 35°

    Variable clouds; windy, cool

    Poor for skiing
    • Rain
      0 in
    • Precip
      11%
    • Hours of Precip
      0
  • Wed

    Apr 22

    54°Lo 31°

    Breezy with variable clouds

    Poor for skiing
    • Rain
      0 in
    • Precip
      11%
    • Hours of Precip
      0
    more
Next Previous
Hi 56° RealFeel® 48° Precipitation 11%

Day

N

E

S

W

  • W 24 mph
  • Gusts: 40 mph

Windy and cool with variable cloudiness

  • Max UV Index: 6 (High)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 35° RealFeel® 25° Precipitation 14%

Night

N

E

S

W

  • W 12 mph
  • Gusts: 25 mph

Clear and chilly

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 56° 62° N/A 74°
Low 35° 42° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:37 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:20 AM with 14:44 of moolight, then sets at 11:04 PM

St. Charles Weather Report

Chicago: Rain to Span Second Half of Weekend

April 18, 2015; 6:11 PM ET

The second half of the weekend will see a combination of lower temperatures and significant rainfall, but Chicago will slowly pull out of the damp, cooler conditions through the new week. 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.

Tue. Ski Weather