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  • Today

    Apr 30

    Snow and rain 41°Lo 31°
    more
  • Sun

    May 1

    A bit of snow and rain; cold 41°Lo 27°
  • Mon

    May 2

    A thunderstorm in spots 52°Lo 32°
    more
  • Tue

    May 3

    Partly sunny and warmer 64°Lo 37°
    more
  • Wed

    May 4

    Mostly sunny and pleasant 69°Lo 39°
    more
< Previous 8 hours Next 8 hours >
  Sun
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Rain & Snow
Rain & Snow
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 39° 39° 40° 41° 39° 38° 37° 35°
RealFeel® 28° 30° 34° 34° 33° 33° 33° 33°
Humidity 99% 100% 100% 99% 100% 99% 99% 96%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
55%
 
55%
 
49%
 
34%
 
34%
 
29%
 
20%
 
20%
Snow
 
45%
 
42%
 
40%
 
34%
 
34%
 
28%
 
18%
 
18%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 14 NNE 12 NNE 12 NNE 12 NE 9 NE 8 NE 7 ENE 6 ENE
UV Index 2 2 2 1 0 0 0 0
Cloud Cover 94% 94% 94% 94% 94% 94% 70% 70%
Dew Point 38° 39° 40° 41° 39° 38° 37° 34°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 41° 69° N/A 63°
Low 27° 39° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 13:56 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:51 AM with 11:15 of moolight, then sets at 2:06 PM

Thornton Weather Report

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

April 30, 2016; 1:58 PM 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 >