• Sunny 12°
    Ragweed Pollen Current Weather
    • Relative Humidity
      55%
    • Yesterday
      Temp
      22°
    • RealFeel
      15°
  • Today

    Feb 27

    Hi 19°

    Mostly sunny and frigid

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Feb 28

    Hi 31°

    Not as cold; afternoon snow

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Sunday

    Mar 1

    Hi 38°

    Snow and rain in the p.m.

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Snow, mixed with rain at times from late tomorrow afternoon into late Sunday night will total 3-6 inches

2/27 2/28 Now: 10:55am
AM 10-2
  • 10am Sunny 8° 0%
  • 11am Sunny 10° 0%
  • 12pm Sunny 12° 0%
  • 1pm Partly sunny 15° 0%
  • 2pm Partly sunny 17° 0%
PM 9-2
  • 9pm Intermittent clouds 12° 0%
  • 10pm Intermittent clouds 11° 0%
  • 11pm Intermittent clouds 12° 0%
  • 12am Intermittent clouds 11° 0%
  • 1am Intermittent clouds 11° 0%
  • 2am Intermittent clouds 11° 0%
AM 3-8
  • 3am Intermittent clouds 11° 0%
  • 4am Intermittent clouds 10° 0%
  • 5am Intermittent clouds 10° 0%
  • 6am Intermittent clouds 10° 1%
  • 7am Mostly cloudy 10° 1%
  • 8am Intermittent clouds 11° 1%
Hourly Forecast >

Collinsville Pollen Levels - February 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Feb 27, 2015; 11:27 AM ET
Expect delays from the Midwest to the Northeast Sunday into Sunday night as snow spreads across the area. Bernie Rayno explains.
Snow to Produce Delays Sunday from Chicago to NYC

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Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps