• Tonight

    Jul 11

    Lo 63°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Jul 12

    94°Lo 69°

    Mostly sunny, hot and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Jul 13

    96°Lo 74°

    Partly sunny, breezy and hot

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

    Jul 14

    91°Lo 68°

    Strong t-storms; some sun

    Low ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      45%
    more
  • Tue

    Jul 15

    79°Lo 58°

    Partly sunny and cooler

    Ragweed Pollen Weather
    • Precip
      19%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      28%
    more
Next Previous
Hi 94° RealFeel® 102° Precipitation 5%

Day

N

E

S

W

  • SW 3 mph
  • Gusts: 6 mph

Mostly sunny, hot and humid

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 69° RealFeel® 69° Precipitation 10%

Night

N

E

S

W

  • S 3 mph
  • Gusts: 7 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 12%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

McHenry Pollen Levels - July 12

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 94° 89° N/A 83°
Low 69° 66° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:34 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:13 PM with 10:51 of moolight, then sets at 7:04 AM

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps