• Today

    Aug 21

    86°Lo 74°

    Showers and a heavier t-storm

    At Risk weather for arthritis pain
    • Rain
      1.34 in
    • Hours of Precip
      9
    • UV
      5 - Moderate
  • Fri

    Aug 22

    91°Lo 71°

    Some sun with a thunderstorm

    At Risk weather for arthritis pain
    • Rain
      0.31 in
    • Hours of Precip
      3
    • UV
      6 - High
    more
  • Sat

    Aug 23

    87°Lo 71°

    Clouds and sun with a t-storm

    Neutral weather for arthritis pain
    • Rain
      0.35 in
    • Hours of Precip
      3
    • UV
      6 - High
    more
  • Sun

    Aug 24

    91°Lo 74°

    Periods of sun, hot and humid

    Neutral weather for arthritis pain
    • Rain
      0.25 in
    • Hours of Precip
      2
    • UV
      6 - High
    more
  • Mon

    Aug 25

    90°Lo 70°

    An afternoon thunderstorm

    Beneficial weather for arthritis pain
    • Rain
      0.30 in
    • Hours of Precip
      2
    • UV
      6 - High
    more
Next Previous
Light rain 73° RealFeel® 75°

N

E

S

W

  • Humidity: 87%
  • Pressure: 29.95 in ↓
  • UV Index: 2
  • Cloud Cover: 100%
  • Ceiling: 10500 ft
  • Dew Point: 69° F
  • Visibility: 8 mi
7 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:39 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:34 AM with 14:39 of moolight, then sets at 5:13 PM

Temperature Summary - 10:30 AM

  Temp (°F)
Now 73°
Yesterday 70°
RealFeel® 75°
RealFeel® Shade 72°
Wind Chill 73°
Dew Point 69°
  Hi / Lo
Previous 6 Hours 74°
  70°
Previous 12 Hours 81°
  70°
Previous 24 Hours 87°
  70°

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 86° 82° 99° (1955) 90°
Low 74° 63° 46° (1950) 68°

Precipitation Summary - 10:30 AM

  Amount (in)
Previous 1 Hour 0.03
Previous 3 Hours 0.57
Previous 6 Hours 0.61
Previous 9 Hours 0.61
Previous 12 Hours 0.61
Previous 18 Hours 0.61
Previous 24 Hours 0.64
Top Story

Prospect Heights Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 8:51 AM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

Thu. Arthritis Pain

Thu. UV Index