• Early AM

    Mar 2

    Lo 9°

    Frigid

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Mar 2

    27°Lo 19°

    Partly sunny and cold

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Mar 3

    40°Lo 17°

    Wintry mix to rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Mar 4

    19°Lo -3°

    Cloudy; breezy, much colder

    Low ragweed pollen levels
    • Precip
      15%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      95%
    more
  • Thu

    Mar 5

    14°Lo -1°

    Cloudy and frigid

    Low ragweed pollen levels
    • Precip
      11%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      95%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 15° 13° 12° 11° 10° 12° 15°
RealFeel®
Humidity 80% 87% 87% 90% 90% 90% 82% 74%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 10 WNW 9 WNW 9 WNW 8 WNW 8 WNW 7 WNW 7 WNW 7 WNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 25% 24% 31% 35% 44% 47% 49% 46%
Dew Point 10°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 27° 42° 67° (1974) 16°
Low 19° 25° -3° (1925)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 11:18 of sunlight, then sets at 5:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:08 PM with 13:53 of moolight, then sets at 5:01 AM

Valparaiso Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 2, 2015; 2:05 AM ET

While Chicago will escape the brunt of a snowstorm moving from the Rockies to the Midwest, the city will still see some wintry precipitation early this week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps