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Keystone, CO

25°F
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Keystone, CO Weather
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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, December 18

Day

12/18
39°Hi
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Mostly cloudy with a flurry in the afternoon

Max UV Index1.0 (Low)

AccuLumen Brightness Index™4 (Dull)

WindW 8 mph

Wind Gusts12 mph

Probability of Precipitation41%

Probability of Thunderstorms0%

Precipitation0.00 in

Hours of Precipitation1

Cloud Cover86%

Morning

Afternoon

Night

12/18
30°Lo
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Intermittent snow and flurries in the evening with little or no accumulation; otherwise, clouds breaking

WindSSW 6 mph

Wind Gusts9 mph

Probability of Precipitation68%

Probability of Thunderstorms0%

Precipitation0.02 in

Snow0.2

Hours of Precipitation3

Cloud Cover79%

Evening

Overnight

Sun & Moon

9 hrs 19 mins
Rise 7:25 AM
Set 4:44 PM
Waning Crescent
Rise 6:33 AM
Set 3:22 PM

Temperature History

12/18
High
Low
Forecast
39°
30°
Average
29°
5°
Last Year
29°
11°

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World North America United States Colorado Keystone

Weather Near Keystone:

  • Boulder, CO
  • Denver, CO
  • Fort Collins, CO
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