Weather Forecast for Aspen

Colorado, United States of America

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Current Weather - Aspen: 9°C

Colorado, United States of America

Clear

Feels like 8°C

Wind

7 km/h SSE

Humidity

66%

Pressure

1025 mb

UV Index

0

Visibility

16 km

Sunny

Sunny

Monday, June 15, 2026

High

22°C

Low

1°C

Rain Chance

1%

Hourly Forecast

Sunny 19°C
11:00
Sunny 20°C
12:00
Sunny 21°C
13:00
Sunny 21°C
14:00
Sunny 22°C
15:00
Sunny 21°C
16:00
Sunny 21°C
17:00
Sunny 20°C
18:00
Sunny 14°C
19:00
Sunny 10°C
20:00
Clear 7°C
21:00
Clear 5°C
22:00
Clear 4°C
23:00
Jun 16

Day Statistics

Maximum Wind

21 km/h

Humidity

45%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

1%

Snow Chance

0%

Sun & Moon

Sunrise

05:40 AM

Sunset

08:35 PM

Moonrise

05:31 AM

Moonset

09:35 PM

Moon Phase

New Moon

Moon Illumination

2%

Air Quality

PM2.5

4.6

μg/m³

PM10

6.7

μg/m³

NO₂

1.5

μg/m³

O₃

90.5

μg/m³

SO₂

0.2

μg/m³

CO

101.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Red Flag Warning issued June 14 at 11:34AM MDT until June 15 at 8:00PM MDT by NWS Grand Junction CO

Colorado River Headwaters Jun 14, 11:34 AM - Jun 15, 01:00 AM
Severity: Severe Urgency: Expected

The National Weather Service in Grand Junction has issued a Red Flag Warning below 8000 feet for gusty winds, low relative humidity and dry fuels, which is in effect from 1 PM to 8 PM MDT Monday. * AFFECTED AREA...In Colorado, Fire Weather Zone 205 Colorado River Headwaters below 8000 feet. * TIMING...From 1 PM to 8 PM MDT Monday. * WINDS...Northwest 10 to 15 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...10 to 15 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Event: Red Flag Warning Certainty: Likely Category: Met

Red Flag Warning issued June 14 at 10:01PM MDT until June 15 at 8:00PM MDT by NWS Grand Junction CO

Colorado River Headwaters Jun 14, 10:01 PM - Jun 15, 02:00 PM
Severity: Severe Urgency: Expected

The National Weather Service in Grand Junction has issued a Fire Weather Watch below 8000 feet for gusty winds, low relative humidity and dry fuels, which is in effect from Tuesday afternoon through Tuesday evening. * AFFECTED AREA...In Colorado, Fire Weather Zone 205 Colorado River Headwaters below 8000 feet. * TIMING...For the Red Flag Warning, from 1 PM to 8 PM MDT Monday. For the Fire Weather Watch, from Tuesday afternoon through Tuesday evening. * WINDS...West 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...10 to 15 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.

Event: Red Flag Warning Certainty: Likely Category: Met

Fire Weather Watch issued June 14 at 10:01PM MDT until June 16 at 9:00PM MDT by NWS Grand Junction CO

Colorado River Headwaters Jun 14, 10:01 PM - Jun 15, 02:00 PM
Severity: Severe Urgency: Future

The National Weather Service in Grand Junction has issued a Fire Weather Watch below 8000 feet for gusty winds, low relative humidity and dry fuels, which is in effect from Tuesday afternoon through Tuesday evening. * AFFECTED AREA...In Colorado, Fire Weather Zone 205 Colorado River Headwaters below 8000 feet. * TIMING...For the Red Flag Warning, from 1 PM to 8 PM MDT Monday. For the Fire Weather Watch, from Tuesday afternoon through Tuesday evening. * WINDS...West 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...10 to 15 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.

Event: Fire Weather Watch Certainty: Possible Category: Met