• Today

    May 19

    89°Lo 67°

    Clouds and sun; breezy, humid

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more

  • Mon

    May 20

    86°Lo 67°

    A strong afternoon t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High

  • Tue

    May 21

    81°Lo 62°

    Variably cloudy, a t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more

  • Wed

    May 22

    78°Lo 56°

    Times of clouds and sun

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      59%
    more

  • Thu

    May 23

    72°Lo 53°

    Partly sunny

    Extreme indoor dust & dander levels
    • Precip
      22%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      28%
    more
Next Previous
Hi 86° RealFeel® 92° Precipitation 55%

Day

N

E

S

W

  • S 12 mph
  • Gusts: 18 mph

Humid; a thunderstorm in spots in the morning, watch for a strong thunderstorm in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 95%
  • Precipitation: 0.19 in
  • Rain: 0.19 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 67° RealFeel® 63° Precipitation 65%

Night

N

E

S

W

  • S 9 mph
  • Gusts: 14 mph

Thunderstorms, some severe; storms can bring downpours, large hail, damaging winds, and a tornado

  • Max UV Index: N/A
  • Thunderstorms: 100%
  • Precipitation: 0.45 in
  • Rain: 0.45 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Vandalia Pollen Levels - May 20

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 20

more Historical Weather Data >
  Today Normal Record 5/20/2012
High 86° 74° 92° (1941) 85°
Low 67° 54° 38° (2002) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:28 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:27 PM with 11:47 of moolight, then sets at 3:14 AM

How Weather Impacts Seasonal Allergy Symptoms

May 18, 2013; 5:00 AM ET If you suffer with seasonal allergies, the weather can relieve or worsen your symptoms. Marja Martinez has the details.

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps