• Tonight

    Apr 29

    Lo 31°

    A little snow at times

    Migraine Headache Weather
    • Hi
      RealFeel
      43°
    • UV
      4 - Moderate
    • Cloud
      Cover
      99%
    more
  • Sat

    Apr 30

    37°Lo 31°

    A rain or snow shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      29°
    • UV
      4 - Moderate
    • Cloud
      Cover
      93%
  • Sun

    May 1

    38°Lo 30°

    Cold with snow and rain

    Neutral weather for migraines
    • Hi
      RealFeel
      39°
    • UV
      4 - Moderate
    • Cloud
      Cover
      94%
    more
  • Mon

    May 2

    51°Lo 28°

    A thunderstorm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      61°
    • UV
      5 - High
    • Cloud
      Cover
      82%
    more
  • Tue

    May 3

    61°Lo 35°

    Mostly cloudy, a shower; cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      66°
    • UV
      5 - High
    • Cloud
      Cover
      79%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Flurries
Cloudy
Temp (°F) 31° 32° 32° 32° 33° 35° 35° 36°
RealFeel® 25° 25° 25° 25° 27° 28° 26° 29°
Humidity 98% 92% 92% 92% 92% 92% 92% 92%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
5%
 
5%
 
6%
 
7%
 
7%
Snow
 
40%
 
34%
 
22%
 
34%
 
34%
 
38%
 
42%
 
38%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 7 NNW 8 NNW 8 NNW 9 NNW 9 N 10 N 12 N 13 N
UV Index 0 0 0 0 1 2 2 2
Cloud Cover 99% 99% 98% 94% 94% 94% 94% 94%
Dew Point 30° 30° 30° 30° 31° 33° 33° 34°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 37° 68° N/A 79°
Low 31° 39° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 13:54 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:11 AM with 10:50 of moolight, then sets at 1:01 PM

Thornton Weather Report

Heavy late-April snow to bury Colorado and threaten power outages

April 29, 2016; 11:14 PM ET

Enough cold air will be in place for another round of heavy snow to fall across Colorado, including Denver, to end the week. more >

Sat. Migraine Headache

Sat. UV Index