• Early AM

    Mar 4

    Lo 9°

    Snow

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

    Mar 4

    18°Lo -1°

    Morning snow; mostly cloudy

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

    Mar 5

    30°Lo 8°

    Mostly sunny and not as cold

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

    Mar 6

    37°Lo 11°

    Plenty of sunshine

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      1%
    more
  • Sat

    Mar 7

    38°Lo 16°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Precip
      19%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      20%
    more
Next Previous
Hi 30° RealFeel® 34° Precipitation 2%

Day

N

E

S

W

  • WNW 7 mph
  • Gusts: 13 mph

Mostly sunny and not as cold

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 8° RealFeel® 3° Precipitation 0%

Night

N

E

S

W

  • WNW 6 mph
  • Gusts: 10 mph

Clear

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

Jefferson Pollen Levels - March 5

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High 30° N/A N/A 28°
Low N/A N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 11:30 of sunlight, then sets at 6:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:15 PM with 12:32 of moolight, then sets at 6:47 AM

Making a Forecast: The Sixth Sense

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

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps