• Today

    Feb 27

    25°Lo 4°

    Some sun with flurries; cold

    Unlikely for a snow day
    • Snow
      69%
    • Ice
      18%
    • Snow
      0.59 in
  • Sat

    Feb 28

    24°Lo 12°

    A little afternoon snow

    Very Unlikely for a snow day
    • Snow
      72%
    • Ice
      0%
    • Snow
      0.64 in
    more
  • Sun

    Mar 1

    24°Lo 14°

    Cold with periods of snow

    Possibly for a snow day
    • Snow
      65%
    • Ice
      0%
    • Snow
      3.53 in
    more
  • Mon

    Mar 2

    36°Lo 20°

    Not as cold with snow

    Possibly for a snow day
    • Snow
      65%
    • Ice
      0%
    • Snow
      1.55 in
    more
  • Tue

    Mar 3

    24°Lo -2°

    Cloudy and colder; p.m. snow

    Very Unlikely for a snow day
    • Snow
      73%
    • Ice
      0%
    • Snow
      0.90 in
    more
Next Previous
Hi 25° RealFeel® 30° Precipitation 70%

Day

N

E

S

W

  • NE 4 mph
  • Gusts: 10 mph

Times of clouds and sun with a couple of flurries; cold

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0.07 in
  • Rain: 0 in
  • Snow: 0.6 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 0 hrs
Lo 4° RealFeel® 7° Precipitation 11%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 5 mph

Mostly cloudy and bitterly cold

  • 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

Temperature History - Feb 27

more Historical Weather Data >
  Today Normal Record 2/27/2014
High 25° 50° N/A N/A
Low 17° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 11:13 of sunlight, then sets at 5:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:42 PM with 14:35 of moolight, then sets at 3:17 AM

Longmont Weather Report

Western Storm to Deliver Fraction of Much-Needed Rain, Snow

February 27, 2015; 3:50 PM ET

A slow-moving storm will continue to affect the West this weekend and into the first part of next week with rounds of precipitation for some needy areas as well as trouble for travelers. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Fri. Snow Day Potential