• Today

    May 19

    57°Lo 49°

    Mostly cloudy with downpours

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

  • Mon

    May 20

    56°Lo 43°

    Mostly cloudy with a shower

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

  • Tue

    May 21

    65°Lo 44°

    Warmer with some sun

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

  • Wed

    May 22

    67°Lo 49°

    Breezy with clouds and sun

    Extreme indoor dust & dander levels
    • Precip
      21%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      69%
    more

  • Thu

    May 23

    76°Lo 53°

    Clouds and sun; breezy, nice

    Very High indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      54%
    more
Next Previous
Hi 57° RealFeel® 50° Precipitation 95%

Day

N

E

S

W

  • NNW 16 mph
  • Gusts: 30 mph

Mostly cloudy and breezy with heavy showers

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0.65 in
  • Rain: 0.65 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 7.5 hrs
  • Hours of Rain: 7.5 hrs
Lo 49° RealFeel® 38° Precipitation 67%

Night

N

E

S

W

  • NNW 13 mph
  • Gusts: 18 mph

Breezy with periods of rain

  • Max UV Index: N/A
  • Thunderstorms: 8%
  • Precipitation: 0.37 in
  • Rain: 0.37 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 6 hrs
  • Hours of Rain: 6 hrs

Billings Pollen Levels - May 19

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - May 19

more Historical Weather Data >
  Today Normal Record 5/19/2012
High 57° 68° 92° (2009) 65°
Low 49° 45° 29° (1997) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 15:05 of sunlight, then sets at 8:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:34 PM with 12:15 of moolight, then sets at 2:49 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.

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps