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Keystone, CO

26°F
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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, December 17

Day

12/17
46°Hi
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Mostly cloudy with a couple of showers, mainly later; windy this afternoon
alerts

Wind Advisory

2:00 PM Wednesday - 5:00 AM Thursday

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindSW 14 mph

Wind Gusts45 mph

Probability of Precipitation65%

Probability of Thunderstorms13%

Precipitation0.05 in

Rain0.05 in

Hours of Precipitation1.5

Hours of Rain1.5

Cloud Cover93%

Morning

Afternoon

Night

12/17
18°Lo
RealFeel® 6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
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Evening snow showers; clouds breaking, windy; winds will be locally damaging
alerts

Wind Advisory

2:00 PM Wednesday - 5:00 AM Thursday

WindWNW 16 mph

Wind Gusts43 mph

Probability of Precipitation88%

Probability of Thunderstorms5%

Precipitation0.02 in

Snow0.2

Hours of Precipitation2

Cloud Cover54%

Evening

Overnight

Sun & Moon

9 hrs 18 mins
Rise 7:25 AM
Set 4:43 PM
Waning Crescent
Rise 5:32 AM
Set 2:42 PM

Temperature History

12/17
High
Low
Forecast
46°
18°
Average
30°
6°
Last Year
31°
24°

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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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