• Early AM

    Sep 16

    Lo 59°

    Cloudy

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

    Sep 16

    73°Lo 55°

    Partly sunny

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

    Sep 17

    76°Lo 61°

    A t-storm in the afternoon

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

    Sep 18

    77°Lo 59°

    Partly sunny

    Moderate ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      41%
    more
  • Fri

    Sep 19

    81°Lo 60°

    Partly sunny and nice

    Moderate ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 73° RealFeel® 79° Precipitation 25%

Day

N

E

S

W

  • NNE 4 mph
  • Gusts: 8 mph

Partly sunny

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 14%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 55° Precipitation 9%

Night

N

E

S

W

  • ENE 2 mph
  • Gusts: 3 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Alton Pollen Levels - September 16

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    High

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2013
High 73° 81° 99° (1980) 75°
Low 55° 57° 39° (1961) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 12:24 of sunlight, then sets at 7:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:05 AM with 14:23 of moolight, then sets at 2:28 PM

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps