• Tonight

    Mar 1

    Lo 8°

    Bitterly cold with clearing

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

    Mar 2

    26°Lo 21°

    Turning cloudy and cold

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

    Mar 3

    38°Lo 8°

    Snow mixing with rain

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

    Mar 4

    17°Lo -3°

    Mostly cloudy and much colder

    Low ragweed pollen levels
    • Precip
      11%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      76%
    more
  • Thu

    Mar 5

    16°Lo 4°

    Sunny and bitterly cold

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      2%
    more
Next Previous
Hi 26° RealFeel® 33° Precipitation 6%

Day

N

E

S

W

  • W 6 mph
  • Gusts: 10 mph

Turning cloudy and cold

  • Max UV Index: 0 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 21° RealFeel® 13° Precipitation 62%

Night

N

E

S

W

  • SSE 8 mph
  • Gusts: 17 mph

Overcast, turning cold late with a little snow

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs

Round Lake Pollen Levels - March 2

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 26° 39° N/A 10°
Low 21° 23° N/A -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 11:16 of sunlight, then sets at 5:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:10 PM with 13:57 of moolight, then sets at 5:07 AM

Round Lake Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 1, 2015; 5:52 PM 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