• Today

    Jul 14

    78°Lo 64°

    An afternoon thunderstorm

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

    Jul 15

    76°Lo 57°

    A couple of thunderstorms

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

    Jul 16

    71°Lo 56°

    A shower in the afternoon

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

    Jul 17

    74°Lo 55°

    Partly sunny and comfortable

    Low ragweed pollen levels
    • Precip
      12%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      26%
    more
  • Fri

    Jul 18

    78°Lo 63°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      13%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      27%
    more
Next Previous
Hi 78° RealFeel® 85° Precipitation 56%

Day

N

E

S

W

  • NNW 4 mph
  • Gusts: 7 mph

Clouds and breaks of sun with a shower or thunderstorm around this afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 40%
  • Precipitation: 0.4 in
  • Rain: 0.4 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 64° RealFeel® 62° Precipitation 43%

Night

N

E

S

W

  • SSW 3 mph
  • Gusts: 7 mph

Mostly cloudy and humid with a shower or thunderstorm in the area

  • Max UV Index: N/A
  • Thunderstorms: 42%
  • Precipitation: 0.27 in
  • Rain: 0.27 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Alton Pollen Levels - July 14

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 14

more Historical Weather Data >
  Today Normal Record 7/14/2013
High 78° 82° N/A 87°
Low 64° 62° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 15:06 of sunlight, then sets at 8:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:08 PM with 11:34 of moolight, then sets at 9:42 AM

Battling the Common Cold

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

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps