• Today

    May 6

    72°Lo 59°

    Cloudy and increasingly windy

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

    May 7

    74°Lo 50°

    A shower and t-storm around

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

    May 8

    67°Lo 44°

    Mostly cloudy

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

    May 9

    67°Lo 51°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      69%
    more
  • Sun

    May 10

    61°Lo 43°

    A shower and t-storm around

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      97%
    more
Next Previous
Hi 72° RealFeel® 69° Precipitation 62%

Day

N

E

S

W

  • SSE 18 mph
  • Gusts: 31 mph

Cloudy and increasingly windy

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.17 in
  • Rain: 0.17 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 59° RealFeel® 49° Precipitation 66%

Night

N

E

S

W

  • SSE 15 mph
  • Gusts: 32 mph

A couple of showers and a heavy thunderstorm; mostly cloudy, breezy and mild

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.75 in
  • Rain: 0.75 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Alton Pollen Levels - May 6

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2014
High 72° 66° N/A 73°
Low 59° 41° N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 14:18 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:05 PM with 9:56 of moolight, then sets at 9:01 AM

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps