• Tonight

    Mar 1

    Lo 9°

    Turning out clear and frigid

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Mar 2

    29°Lo 23°

    Turning cloudy and chilly

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

    Mar 3

    37°Lo 9°

    Cloudy with snow tapering off

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

    Mar 4

    17°Lo -4°

    Cloudy; breezy, much colder

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      95%
    more
  • Thu

    Mar 5

    16°Lo 4°

    Sunny and bitterly cold

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 27° RealFeel® 22° Precipitation 50%

Day

N

E

S

W

  • WSW 8 mph
  • Gusts: 17 mph

A little snow this morning, up to 1"; otherwise, rather cloudy and cold; storm total 1-2"

  • Max UV Index: 0 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0.02 in
  • Rain: 0 in
  • Snow: 0.4 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs
Lo 9° RealFeel® 3° Precipitation 0%

Night

N

E

S

W

  • WNW 9 mph
  • Gusts: 16 mph

Frigid; considerable evening cloudiness, then partly cloudy late

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Janesville Pollen Levels - March 1

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 1

more Historical Weather Data >
  Today Normal Record 3/1/2014
High 27° 38° N/A 25°
Low 20° N/A 10°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 11:13 of sunlight, then sets at 5:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:17 PM with 14:20 of moolight, then sets at 4:37 AM

Making a Forecast: The Sixth Sense

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

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps