• Today

    Sep 19

    74°Lo 56°

    Sunny to partly cloudy

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

    Sep 20

    78°Lo 59°

    Showers and a heavier t-storm

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

    Sep 21

    67°Lo 47°

    A morning shower in spots

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

    Sep 22

    64°Lo 45°

    Times of clouds and sun

    Moderate ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    Sep 23

    71°Lo 48°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Clear
Fog
Fog
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 47° 48° 49° 52° 58° 62° 66° 69°
RealFeel® 49° 45° 45° 51° 56° 63° 66° 70°
Humidity 96% 93% 93% 93% 80% 70% 60% 51%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 0 5 ENE 6 ENE 4 E 7 ESE 6 SSE 9 S 10 S
UV Index 0 0 0 0 1 3 4 5
Cloud Cover 25% 25% 22% 0% 0% 0% 0% 0%
Dew Point 46° 46° 47° 50° 52° 52° 52° 50°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 74° 74° 92° (1948) 76°
Low 56° 53° 36° (1929) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 12:19 of sunlight, then sets at 6:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:15 AM with 14:06 of moolight, then sets at 4:21 PM

Top Story

Valparaiso Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 19, 2014; 1:24 PM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps