• Tonight

    Jun 18

    Lo 56°

    A shower early; patchy clouds

    Skiing Weather
    • Rain
      0.07 in
    • Precip
      60%
    • Hours of Precip
      1.5
  • Wed

    Jun 19

    90°Lo 59°

    Sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Thu

    Jun 20

    93°Lo 60°

    Sunny and breezy

    Poor for skiing
    • Rain
      0 in
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Fri

    Jun 21

    93°Lo 60°

    Sunny to partly cloudy

    Poor for skiing
    • Rain
      0 in
    • Precip
      11%
    • Hours of Precip
      0
    more
  • Sat

    Jun 22

    91°Lo 59°

    Sunshine and hot

    Poor for skiing
    • Rain
      0 in
    • Precip
      13%
    • Hours of Precip
      0
    more
Next Previous
Hi 84° RealFeel® 84° Precipitation 60%

Day

N

E

S

W

  • ESE 7 mph
  • Gusts: 24 mph

A couple of a.m. t-storms, then a strong t-storm; thunderstorms can bring hail and damaging winds

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 91%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 56° RealFeel® 52° Precipitation 60%

Night

N

E

S

W

  • WNW 8 mph
  • Gusts: 22 mph

A cooling shower in the area this evening; otherwise, partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Jun 18

more Historical Weather Data >
  Today Normal Record 6/18/2012
High 84° 83° 100° (2012) 100°
Low 56° 53° 37° (1976) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:31 AM with 15:00 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:18 PM with 10:59 of moolight, then sets at 2:17 AM

Top Story

Thornton Weather Report

Tornado at Denver International Airport

June 18, 2013; 6:51 PM ET

A tornado touched down at Denver International Airport as a severe weather system moved through the area. more >

Breaking Weather: Another Stormy Night

Jun 18, 2013; 9:46 PM ET Widespread storms stretch form the Rockies to the East Coast, once again tonight.

Radar & Satellite

48 Hour Precipitation Forecast

Tue. Ski Weather