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Pollen levels may spike this year due to the weather. Read AccuWeather's allergy forecast for the U.S. Chevron right
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Keystone, CO

46°F
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Keystone, CO Weather
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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Winter Storm Watch

Today's Weather

Wed, Mar 4

Brilliant sunshine Hi: 50°

Tonight: Clear to partly cloudy Lo: 23°

Current Weather

3:26 PM

46°F
RealFeel® 48°
Sunny More Details
RealFeel Shade™ 43°
Wind W 7 mph
Wind Gusts 12 mph
Air Quality Poor

Looking Ahead

Snowfall tomorrow night will total 1-2 inches

WinterCast®

Thu Evening - Late Thu Night

Snow

Lasting 11 hours

Keystone Weather Radar

Keystone Weather Radar
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Clouds
Temperature

Hourly Weather

4 PM 46°
rain drop 0%
5 PM 44°
rain drop 0%
6 PM 41°
rain drop 0%
7 PM 38°
rain drop 0%
8 PM 35°
rain drop 0%
9 PM 32°
rain drop 0%
10 PM 29°
rain drop 0%
11 PM 28°
rain drop 0%
12 AM 27°
rain drop 0%
1 AM 26°
rain drop 0%
2 AM 25°
rain drop 0%
3 AM 25°
rain drop 0%

10-Day Weather Forecast

Today

3/4

50° 23°

Brilliant sunshine

Night: Clear to partly cloudy
3%

Thu

3/5

50° 20°

Partly sunny

Intermittent snow, 1-2"
11%

Fri

3/6

29° 8°

A bit of p.m. snow, up to 1"

Colder with snow and flurries
80%

Sat

3/7

34° 11°

Clouds yielding to sun

Mainly clear
6%

Sun

3/8

45° 21°

Plenty of sunshine

Clear
5%

Mon

3/9

47° 27°

Plenty of sunshine

Mainly clear
5%

Tue

3/10

41° 16°

Cooler with increasing clouds

Snow showers in the evening
25%

Wed

3/11

33° 20°

Colder; a bit of morning snow

Partly cloudy
55%

Thu

3/12

40° 26°

An afternoon shower in spots

Snow at times
55%

Fri

3/13

39° 24°

Sunshine and a few clouds

Cloudy with a little snow
0%

Sun & Moon

11 hrs 26 mins
Rise 6:33 AM
Set 5:59 PM
Waning Gibbous
Rise 7:37 PM
Set 7:22 AM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Tree Pollen High 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 Very High Data is not supported in this location

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Weather Near Keystone:

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