• Today

    Apr 30

    39°Lo 20°

    Mostly cloudy, snow showers

    Poor for biking
    • Precip
      70%
    • Hours of Precip
      4
    • Wind
      Gust
      10 mph
  • Sun

    May 1

    39°Lo 19°

    Rather cloudy, a bit of snow

    Poor for biking
    • Precip
      76%
    • Hours of Precip
      2.5
    • Wind
      Gust
      12 mph
    more
  • Mon

    May 2

    46°Lo 21°

    A thunderstorm in spots

    Good for biking
    • Precip
      40%
    • Hours of Precip
      2.5
    • Wind
      Gust
      6 mph
    more
  • Tue

    May 3

    50°Lo 24°

    Cloudy with a shower or two

    Fair for biking
    • Precip
      57%
    • Hours of Precip
      2
    • Wind
      Gust
      6 mph
    more
  • Wed

    May 4

    54°Lo 25°

    Mostly sunny

    Very Good for biking
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
Next Previous
Hi 39° RealFeel® 40° Precipitation 70%

Day

N

E

S

W

  • N 6 mph
  • Gusts: 10 mph

Mostly cloudy with snow at times, accumulating an additional 1-2 inches

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0.03 in
  • Rain: 0 in
  • Snow: 1.5 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 0 hrs
Lo 20° RealFeel® 13° Precipitation 60%

Night

N

E

S

W

  • E 6 mph
  • Gusts: 10 mph

A couple of evening snow showers; otherwise, mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 39° 44° N/A 54°
Low 20° 18° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:53 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:15 AM with 10:51 of moolight, then sets at 1:06 PM

Dillon Weather Report

PHOTOS: Late-April snowstorm extends Colorado ski season into early May

April 30, 2016; 8:58 AM ET

A late-April snowstorm dumped over a foot of heavy, wet snow across parts of Colorado on Thursday into Friday, boosting snowpack for an extended ski season at local resorts. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.