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Keystone, CO

34°F
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Keystone

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Keystone, CO Weather
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Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Thu, Dec 18

Colder with increasing cloudiness Hi: 37°

Tonight: Partly cloudy Lo: 30°

Current Weather

6:32 PM

34°F
RealFeel® 39°
Mostly cloudy More Details
Wind 0 mph
Wind Gusts 6 mph
Air Quality Fair

Looking Ahead

Mild this weekend

Keystone Weather Radar

Keystone Weather Radar
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Clouds
Temperature

Hourly Weather

7 PM 33°
rain drop 0%
8 PM 33°
rain drop 0%
9 PM 32°
rain drop 0%
10 PM 32°
rain drop 0%
11 PM 30°
rain drop 0%
12 AM 32°
rain drop 0%
1 AM 32°
rain drop 0%
2 AM 33°
rain drop 0%
3 AM 33°
rain drop 0%
4 AM 34°
rain drop 0%
5 AM 34°
rain drop 0%
6 AM 33°
rain drop 0%

10-Day Weather Forecast

Today

12/18

37° 30°

Colder with increasing clouds

Night: Partly cloudy
1%

Fri

12/19

51° 36°

Breezy in the afternoon

Mostly cloudy
0%

Sat

12/20

46° 32°

Times of clouds and sun

Mostly cloudy
1%

Sun

12/21

48° 35°

Mostly cloudy

Partly cloudy
7%

Mon

12/22

54° 31°

Some clouds, then sunny

Increasing clouds
6%

Tue

12/23

48° 34°

Mostly cloudy

Mostly cloudy
5%

Wed

12/24

48° 35°

Rain and drizzle in the p.m.

Snow in the evening; cloudy
57%

Thu

12/25

45° 5°

Snow and rain

Mostly cloudy
60%

Fri

12/26

40° 30°

Mainly cloudy

Overcast
3%

Sat

12/27

38° 27°

Snow showers in the afternoon

A little evening snow
58%

Sun & Moon

9 hrs 32 mins
Rise 7:22 AM
Set 4:54 PM
Waning Crescent
Rise 6:28 AM
Set 3:36 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

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Weather Near Keystone:

  • Boulder, CO
  • Denver, CO
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