• Tonight

    Mar 30

    Lo 37°

    Clearing

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

    Mar 31

    56°Lo 33°

    Partly sunny

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

    Apr 1

    63°Lo 52°

    Sunshine; breezy, warmer

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

    Apr 2

    64°Lo 37°

    A morning thunderstorm

    Low ragweed pollen levels
    • Precip
      57%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      75%
    more
  • Fri

    Apr 3

    44°Lo 26°

    Mostly cloudy and much colder

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      71%
Next Previous
Hi 44° RealFeel® 41° Precipitation 25%

Day

N

E

S

W

  • NNE 12 mph
  • Gusts: 18 mph

Much colder with clouds and breaks of sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 26° RealFeel® 18° Precipitation 16%

Night

N

E

S

W

  • NW 8 mph
  • Gusts: 14 mph

Partly cloudy and colder

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

Temperature History - Apr 3

more Historical Weather Data >
  Today Normal Record 4/3/2014
High 44° 51° N/A 38°
Low 26° 34° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 12:48 of sunlight, then sets at 7:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:48 PM with 11:47 of moolight, then sets at 6:35 AM

Round Lake Weather Report

Chicago: Cool, Dry After Midweek Warmth

March 30, 2015; 4:44 PM ET

After mild conditions bring on a thunderstorm threat at midweek, cooler air will infiltrate the Chicago area. more >

Fri. Dust & Dander

Fri. Wind Maps