Irwin ↑9° ↓-3° Forecast:   3" Base:   0"
All Maps
Butte close button
Network: SNTL
Elevation: 10,160ft
Temperature: 12°
Snow Depth: 30"
Snow Last 24hrs: 11.57"
Schofield Pass close button
Network: SNTL
Elevation: 10,700ft
Temperature:
Snow Depth: 73"
Snow Last 24hrs: 9.79"
North Lost Trail close button
Network: SNTL
Elevation: 9,200ft
Temperature: 17°
Snow Depth: 41"
Snow Last 24hrs: 477.2"
Upper Taylor close button
Network: SNTL
Elevation: 10,640ft
Temperature:
Snow Depth: 38"
Snow Last 24hrs: 18.54"
Mc Clure Pass close button
Network: SNTL
Elevation: 9,500ft
Temperature: 18°
Snow Depth: 31"
Snow Last 24hrs: 19.22"
Park Cone close button
Network: SNTL
Elevation: 9,600ft
Temperature: 16°
Snow Depth: 25"
Snow Last 24hrs: 55.5"
Independence Pass close button
Network: SNTL
Elevation: 10,600ft
Temperature:
Snow Depth: 37"
Snow Last 24hrs: 21.97"
Today's Forecast
↑9° ↓-3°
forecast icon
  • Dewpoint↓2° / ↑0°
  • Humidity↓67% / ↑93%
  • Regional Forecasted Snow3"
  • Regional Snow Depth0"
Mostly clear with a few clouds before noon and then cloudy later into the evening.
Snowfall expected to be a trace amount before noon and 2 to 4 inches in the afternoon.
Potential Precip: 0.05 to 0.23 inches
Winds S 8 to 17 mph through the morning shifting to SW 8 to 17 mph in the afternoon, evening with gusts up to 36 mph. Wind chill expected to be between -26 to -7 degrees throughout the day.
Daily Freezing Level In Feet
Thursday the 22nd
↑8° ↓6°
forecast icon
  • Dewpoint↓2° / ↑0°
  • Humidity↓89% / ↑92%
  • Regional Forecasted Snow3"
  • Regional Snow Depth15"
Overcast throughout the day.
Snowfall expected to be a trace amount in the early morning, then another dusting before noon and 1 to 2 inches in the afternoon.
Potential Precip: 0.06 to 0.28 inches
Winds SW 10 to 21 mph through the morning becoming S 11 to 22 mph in the afternoon, evening with gusts up to 41 mph. Wind chill expected to be between -16 to -9 degrees throughout the day.
Daily Freezing Level In Feet
Friday the 23rd
↑10° ↓2°
forecast icon
  • Dewpoint↓2° / ↑3°
  • Humidity↓64% / ↑94%
  • Regional Forecasted Snow5"
  • Regional Snow Depth18"
Cloudy throughout the day.
Snowfall forecasted to be 2 to 3 inches in the early morning followed by another 2 to 4 inches before noon and 1 to 2 inches in the afternoon.
Potential Precip: 0.1 to 0.48 inches
Winds SW 16 to 28 mph through the morning shifting to NW 8 to 17 mph in the afternoon, evening with gusts up to 52 mph. Wind chill expected to be between -20 to -9 degrees throughout the day.
Daily Freezing Level In Feet
Saturday the 24th
↑2° ↓-4°
forecast icon
  • Dewpoint↓-1° / ↑-1°
  • Humidity↓67% / ↑88%
  • Regional Forecasted Snow2"
  • Regional Snow Depth19"
Cloudy throughout the day.
Expected snowfall to be a trace in the early morning followed by another dusting before noon and a dusting in the afternoon.
Potential Precip: 0.05 to 0.23 inches
Winds W 11 to 22 mph through the morning shifting to SW 9 to 20 mph in the afternoon, evening with gusts up to 46 mph. Wind chill expected to be between -25 to -18 degrees throughout the day.
Daily Freezing Level In Feet
Sunday the 25th
↑3° ↓-2°
forecast icon
  • Dewpoint↓-2° / ↑-3°
  • Humidity↓53% / ↑89%
  • Regional Forecasted Snow3"
  • Regional Snow Depth21"
Overcast through the morning, and then cloudy becoming mostly cloudy into the evening.
Expected snowfall to be 2 to 3 inches in the early morning followed by another 1 to 2 inches before noon.
Potential Precip: 0.07 to 0.35 inches
Winds W 9 to 20 mph through the morning becoming W 12 to 23 mph in the afternoon, evening with gusts up to 27 mph. Wind chill expected to be between -22 to -12 degrees throughout the day.
Daily Freezing Level In Feet
Monday the 26th
↑12° ↓6°
forecast icon
  • Dewpoint↓0° / ↑-4°
  • Humidity↓42% / ↑66%
  • Regional Forecasted Snow0"
  • Regional Snow Depth21"
Mostly clear with a few clouds becoming clear through the morning, and then partly cloudy becoming mostly cloudy into the evening.
Snowfall expected to be a dusting in the afternoon.
No precipitation expected today.
Winds SW 10 to 21 mph through the morning becoming S 12 to 23 mph in the afternoon, evening with gusts up to 26 mph. Expected wind chill to be between -11 to -6 degrees throughout the day.
Daily Freezing Level In Feet
  • Last Update23 Mar @ 02:03
  • Snow Last 24hrs0"
  • Snow Past 48 hrs0"
  • Season Total75"
  • Average Base Depth0"
  • Today's Snow Potential3"
Comments
None Reported
  • High Lift Elevation12,200ft
  • Base Elevation10,000ft
  • Vertical Drop2,200ft
  • Longest TrailUnreported
  • Trails0 of 100
  • Lifts0 of 0
  • Acreage0 of 1100 ( 0% )
Other Info
  • Additional ReportsNone Available
26°
Current Weather Icon
 
Conditions
  • Humidity37%
  • Dewpoint
  • SustainedW 0mph
  • GustingW 7mph
  • Visibility10.00 miles
  • Snow Depth35"
Comments
Overcast
Location
5 Miles SSW Aspen CO
  • Elevation11,598ft
  • UpdatedFeb 21 @ 04:09
No Webcams Available
No Webcams Available
Contact
  • No Contact Information Available.
Location
  • State: Colorado
  • Country: United States
Irwin Discussion
Wednesday, Feb 21, 2018

Today we see low pressure troughing remain, a bit unsettled, but so little moisture in the modified arctic air mass that we do not expect any snow. If there is snow it will be in the form of non-accumulating flurries. We see no forcing mechanism for snow outside of some minor upper level dynamics. We expect mostly sun on the mountain, but layer up, it will be cold.

On Thursday and through Friday expect another storm system to move through with snow, this time lighter it seems with a potentially more over-land path into the western US and southwest Canada, smaller-scale, and less dynamics or cold air (strength).

Saturday into Sunday (may end up with a fresh snow + sun Sunday in Aspen, 25th) we expect more snow from a couple of low pressure systems, likely to be smaller-scale, decent storms but we will be watching. 

LONGER RANGE: The rest of February and into March should be busy for the western US, with frequent storms for Tahoe and Utah, moving across Colorado also as the east Pacific ridge breaks down some (this happens after Sunday mainly, after the 25th and through early March), allowing strong Pacific energy and moisture to move into the western US and southwest Canada. This should have been the pattern across the western US already, if patterns were anything near "normal" so far in 2018. More heavy snow is coming to Colorado, but Tahoe and Utah may be favored this time around (last few days of Feb _ early March). CM
US Extended Snowfall Outlook - Updated Feb 14, 2018
LONG RANGE OUTLOOK from snowforecast.com - Feb 15, 2018

Wednesday, Feb 14, 2018

LONGER RANGE: Saturday/ Sunday (17th-18th) through late next week we expect a busy pattern, with all areas of the west seeing frequent snow, some areas like Colorado should see snow every day it looks like, and with heavy snow for Colorado overall Sunday through next week, more moderate to maybe heavy for Utah and the northern Rocky Mountains (including the inland Northwest)/ Southwest Canada, and mostly light snow across Tahoe, but at least it will be snowing again. Winter is definitely coming back!

--> Late February and into March should be busy for the western US, with frequent storms for Tahoe and Utah, moving across Colorado also as the east Pacific ridge breaks down some (Feb 20th-22nd), allowing strong Pacific energy and moisture to move into the western US and southwest Canada, with abundant snowfall for all areas including those parched in recent months like in California. This should have been the pattern across the western US already, if patterns were anything near "normal" so far in 2018... Do You want to see OTHER AREAS mentioned, email me and let me know... CM


Feel free to share this, but please cite credit to snowforecast.com. Thank you! CM

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Expanded Outlook

Wednesday
↑9° / ↓-3°
iconWinds: S 8 to 17 mph, then SW 8 to 17 mph
iconForecast Snow: 3"
icon

AM

icon
↑5° / ↓-3°
Sky
Mostly clear with a few clouds before noon.
Snow
Snowfall forecasted to be a trace before noon.
Precipitation
Potential Precip: 0.01 to 0.05 inches
Winds
Morning winds S 8 to 17 mph with gusts up to 36 mph. Expected wind chill to be between -26 to -15 degrees through the morning.

PM

icon
↑9° / ↓5°
Sky
Overcast through the afternoon and evening.
Snow
Expected snowfall to be 2 to 4 inches in the afternoon.
Precipitation
Potential Precip: 0.04 to 0.18 inches
Winds
Afternoon winds SW 8 to 17 mph with gusts up to 33 mph. Expected wind chill to be between -15 to -7 degrees into the evening.
Hourly Temperatures at 11,467ft
temperature graph
Thursday
↑8° / ↓6°
iconWinds: SW 10 to 21 mph, then S 11 to 22 mph
iconForecast Snow: 3"
icon

AM

icon
↑8° / ↓6°
Sky
Overcast through the morning.
Snow
Snowfall expected to be a dusting in the early morning followed by another dusting before noon.
Precipitation
Potential Precip: 0.03 to 0.13 inches
Winds
Morning winds SW 10 to 21 mph with gusts up to 33 mph. Expected wind chill to be between -13 to -9 degrees through the morning.

PM

icon
↑8° / ↓6°
Sky
Cloudy into the evening.
Snow
Expected snowfall to be 1 to 2 inches in the afternoon.
Precipitation
Potential Precip: 0.01 to 0.03 inches
Winds
Afternoon winds S 11 to 22 mph with gusts up to 41 mph. Wind chill expected to be between -16 to -11 degrees into the evening.
Hourly Temperatures at 11,467ft
temperature graph
Friday
↑10° / ↓2°
iconWinds: SW 16 to 28 mph, then NW 8 to 17 mph
iconForecast Snow: 5"
icon

AM

icon
↑9° / ↓5°
Sky
Cloudy through the morning.
Snow
Snowfall forecasted to be 2 to 3 inches in the early morning, then another 2 to 4 inches before noon.
Precipitation
Potential Precip: 0.06 to 0.3 inches
Winds
Morning winds SW 16 to 28 mph with gusts up to 52 mph. Expected wind chill to be between -20 to -16 degrees through the morning.

PM

icon
↑10° / ↓2°
Sky
Overcast into the evening.
Snow
Snowfall forecasted to be 1 to 2 inches in the afternoon.
Precipitation
Potential Precip: 0.02 to 0.08 inches
Winds
Afternoon winds NW 8 to 17 mph with gusts up to 21 mph. Expected wind chill to be between -16 to -9 degrees into the evening.
Hourly Temperatures at 11,467ft
temperature graph
Saturday
↑2° / ↓-4°
iconWinds: W 11 to 22 mph, then SW 9 to 20 mph
iconForecast Snow: 2"
icon

AM

icon
↑2° / ↓-4°
Sky
Overcast through the morning.
Snow
Snowfall expected to be a trace in the early morning, then another dusting before noon.
Precipitation
Potential Precip: 0.02 to 0.08 inches
Winds
Morning winds W 11 to 22 mph with gusts up to 46 mph. Expected wind chill to be between -25 to -18 degrees through the morning.

PM

icon
↑1° / ↓-2°
Sky
Overcast through the afternoon and evening.
Snow
Snowfall expected to be a dusting in the afternoon.
Precipitation
Potential Precip: 0.01 to 0.05 inches
Winds
Afternoon winds SW 9 to 20 mph with gusts up to 43 mph. Wind chill expected to be between -25 to -19 degrees into the evening.
Hourly Temperatures at 11,467ft
temperature graph
Sunday
↑3° / ↓-2°
iconWinds: W 9 to 20 mph, then W 12 to 23 mph
iconForecast Snow: 3"
icon

AM

icon
↑0° / ↓-2°
Sky
Overcast before noon.
Snow
Expected snowfall to be 2 to 3 inches in the early morning, then another 1 to 2 inches before noon.
Precipitation
Potential Precip: 0.06 to 0.28 inches
Winds
Morning winds W 9 to 20 mph with gusts up to 27 mph. Expected wind chill to be between -22 to -16 degrees through the morning.

PM

icon
↑3° / ↓0°
Sky
Overcast becoming mostly cloudy into the evening.
Snow
Flurries possible.
Precipitation
Potential Precip: trace amount
Winds
Afternoon winds W 12 to 23 mph. Wind chill expected to be between -20 to -12 degrees into the evening.
Hourly Temperatures at 11,467ft
temperature graph
Monday
↑12° / ↓6°
iconWinds: SW 10 to 21 mph, then S 12 to 23 mph
iconForecast Snow: 0"
icon

AM

icon
↑10° / ↓6°
Sky
Mostly clear with a few clouds becoming clear before noon.
Snow
None expected in the morning hours.
Precipitation
None expected.
Winds
Morning winds SW 10 to 21 mph. Expected wind chill to be between -11 to -9 degrees through the morning.

PM

icon
↑12° / ↓10°
Sky
Partly cloudy becoming mostly cloudy into the evening.
Snow
Expected snowfall to be a dusting in the afternoon.
Precipitation
No precipitation expected.
Winds
Afternoon winds S 12 to 23 mph. Expected wind chill to be between -10 to -6 degrees into the evening.
Hourly Temperatures at 11,467ft
temperature graph

Snow Maker's Corner

Regional Soil Temperatures
  • Soil High Temperature11°
  • Soil Low Temperature
Base Wet Bulb Temperatures (F)
chart
Regional Soil Temperatures
  • Soil High Temperature16°
  • Soil Low Temperature11°
Base Wet Bulb Temperatures (F)
chart
Regional Soil Temperatures
  • Soil High Temperature16°
  • Soil Low Temperature12°
Base Wet Bulb Temperatures (F)
chart
Regional Soil Temperatures
  • Soil High Temperature13°
  • Soil Low Temperature
Base Wet Bulb Temperatures (F)
chart
Regional Soil Temperatures
  • Soil High Temperature11°
  • Soil Low Temperature
Base Wet Bulb Temperatures (F)
chart