• Early AM

    Apr 21

    Lo 40°

    Partly to mostly cloudy

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Apr 21

    74°Lo 47°

    Mostly cloudy and warmer

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Tue

    Apr 22

    65°Lo 42°

    A couple of showers

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Wed

    Apr 23

    52°Lo 29°

    Cooler; an a.m. shower or two

    Moderate indoor dust & dander levels
    • Precip
      57%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      92%
    more
  • Thu

    Apr 24

    55°Lo 33°

    Partly sunny and breezy

    High indoor dust & dander levels
    • Precip
      4%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 74° RealFeel® 73° Precipitation 13%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 15 mph

Mostly cloudy and warmer

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 47° RealFeel® 43° Precipitation 25%

Night

N

E

S

W

  • S 4 mph
  • Gusts: 8 mph

Rather cloudy

  • 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

Williston Pollen Levels - April 21

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 74° 58° 83° (1977) 46°
Low 47° 37° 18° (1908) 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 13:45 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:16 AM with 10:03 of moolight, then sets at 11:19 AM

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps