• Today

    Aug 21

    89°Lo 74°

    A couple of morning t-storms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Aug 22

    92°Lo 73°

    A p.m. t-storm in spots

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sat

    Aug 23

    90°Lo 73°

    Partly sunny, hot and humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Aug 24

    93°Lo 73°

    Periods of sun, hot and humid

    Moderate ragweed pollen levels
    • Precip
      16%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
    more
  • Mon

    Aug 25

    91°Lo 68°

    A stray afternoon t-storm

    Ragweed Pollen Weather
    • Precip
      43%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      27%
    more
Next Previous
Hi 92° RealFeel® 106° Precipitation 46%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 11 mph

Hot and humid with sun and clouds; an afternoon and evening shower or thunderstorm in spots

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 73° RealFeel® 75° Precipitation 54%

Night

N

E

S

W

  • WSW 3 mph
  • Gusts: 6 mph

A shower or thunderstorm around in the evening; otherwise, mostly cloudy, warm and humid

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.36 in
  • Rain: 0.36 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

La Salle Pollen Levels - August 22

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 92° 83° 97° (1948) 76°
Low 73° 60° 48° (1969) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:33 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:35 AM with 14:19 of moolight, then sets at 5:54 PM

Top Story

La Salle 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 >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps