Home | Contact Us | Advertise With Us
  Official Resort Forecasts
  snowforecast.com  
Keystone Resort (Base: 9,280', Top: 12,408')

6-day Forecast Discussion Updated for Monday, February 8, 2010

Our reputation for customized, skier/boarder friendly forecasts is growing but we still need to get the word out to keep us going for next season.  Please contact your favorite resort and put in a good word for us!

***
We ask that if at all possible you please support our advertisers***

We are doing some give aways this month. If you want a shot at them, please log in to Facebook. We appreciate your use of the site! Here is the link to our Facebook page (you need to cut and paste it);

http://www.facebook.com/pages/Snowforecastcom/200123390267

AVERAGE TEMPERATURES FOR THIS TIME OF YEAR;

-
At about 8,000 feet (Aspen): Low 08, High 36
(Highest ~ 57 in 1999, Lowest ~ (-)24 in 1989)
-At about 10,000 feet (Near base elevation for Keystone, Breckenridge, Winter Park); Low 00, High 29 (Highest ~ 50 in 2007, Lowest ~ (-)22 in 1989)
-At 12,500 feet (Near the top elevation of many resorts in Colorado); Low -04, High 21

:::COLDER, SOME CLOUDS AND FLURRIES:::

SUMMARY FOR THE NEXT 6 DAYS -//> UPDATED FOR MONDAY, FEBRUARY 8th at 5:47am...Today -> The Pacific storm system we have been watching is moving across northern New Mexico on its way into Texas, and most moisture this morning is located across the southern 1/3rd of Colorado. To the north of this (I-70 and nearby areas) we have lingering mostly snow flurries, and some clouds with clear skies mixed in. A cold Canadian low pressure system is over the northern plains, and a cold front is pushing in out of the north. The moisture layer has become shallow across the area, and the flow aloft is an unsettled northwest today, with lingering light snow flurries or very light snow showers this morning. We expect a mix of sun and clouds, with snow flurries at any time today. Winds remain mostly light and northerly, with chilly temperatures.

Tuesday -> Partly cloudy, becoming mostly cloudy and continued chilly (cold frontal air mass lingers across the area), with not much winds as another Pacific low pressure system, more compact, sends moisture in across Colorado on a southwest flow aloft (mainly late day, and mostly middle and high level clouds). We do not expect snow, though we may see some flurries in the evening and overnight.

Wednesday and Thursday -> The Pacific low pressure system moves through mainly to the south, with some disturbances aloft passing over Colorado as a low pressure trough moves through the Rockies. This is expected to generate some light snow accumulation Wednesday into Thursday, clearing overnight Thursday. We do not expect to be socked in with clouds during this time, especially the first half of Thursday as clouds clear some. Northwest winds increase on Thursday, and this may help generate some light additional snowfall, especially across northwest facing slopes.

Friday -> A weak high pressure ridge aloft builds in, with partly cloudy skies and "warmer" temperatures. Winds look mostly light for most of the mountain.

Saturday and Sunday -> Blocking high pressure ridging starts to form over the west coast and into the Rockies, while another compact low pressure system may form and move in toward the desert southwest. Moisture from across the plains may be drawn in to this low, and help produce some light snow (favoring the front range and east slopes along the divide) across Colorado. We do not expect much snow at this time.

Please submit any ideas or comments to chris@snowforecast.com. We appreciate your use of the site! CM

Monday
Feb 08, 2010

Partly to mostly cloudy (sunshine also) and colder with snow flurries (very light) mainly in the morning, but possible at any time through the day.

Hi 24°f / 13°f (base/top)
Lo 1°f / 5°f (base/top)

Sky Condition:
Partly to mostly cloudy (sunshine also) and colder with snow flurries (very light) mainly in the morning, but possible at any time through the day.

Precipitation:
Isolated snow flurries.

Snow Potential
No additional accumulation.

Wind:
Becoming N at 4 to 12mph. Winds above timberline; Becoming NW at 10 to 20mph.

Tuesday
Feb 09, 2010

Partly cloudy and chilly through the day. Skies become mostly cloudy by late afternoon, and snow flurries develop in the evening/ overnight.

Hi 25°f / 15°f (base/top)
Lo -10°f / 1°f (base/top)

Sky Condition:
Partly cloudy and chilly through the day. Skies become mostly cloudy by late afternoon, and snow flurries develop in the evening/ overnight.

Precipitation:
Isolated snow flurries by evening.

Snow Potential
No accumulation.

Wind:
Variable at 5 to 15mph. Winds above timberline; Becoming W at 10 to 20 gusts to 30mph.

Wednesday
Feb 10, 2010

Mostly cloudy and continued chilly, with scattered light snow showers developing during the day, continuing off and on through overnight.

Hi 26°f / 17°f (base/top)
Lo 10°f / 3°f (base/top)

Sky Condition:
Mostly cloudy and continued chilly, with scattered light snow showers developing during the day, continuing off and on through overnight.

Precipitation:
50% chance for snow.

Snow Potential
1 to 2 inches of snowfall.

Wind:
NW at 5 to 15mph. Winds above timberline; W/ NW at 10 to 20 gusts to 30mph.

Thursday
Feb 11, 2010

Mostly cloudy and cooler, with scattered light snow showers off and on, mainly after the morning hours.

Hi 20°f / 10°f (base/top)
Lo 8°f / 3°f (base/top)

Sky Condition:
Mostly cloudy and cooler, with scattered light snow showers off and on, mainly after the morning hours.

Precipitation:
40% chance for snow.

Snow Potential
1 to 2 inches of additional snowfall.

Wind:
NW at 10 to 20mph. Winds above timberline; Increasing to NW at 15 to 25 gusts to 40mph.

Friday
Feb 12, 2010

Partly cloudy and milder with mostly light breezes across the mountain.

Hi 29°f / 18°f (base/top)
Lo -5°f / 10°f (base/top)

Sky Condition:
Partly cloudy and milder with mostly light breezes across the mountain.

Precipitation:
None expected.

Snow Potential
None expected.

Wind:
Variable at 4 to 12mph. Winds above timberline; NW at 5 to 15mph.

Saturday
Feb 13, 2010

Becoming mostly cloudy and cooler with light snow showers at times.

Hi 27°f / 17°f (base/top)
Lo 6°f / 10°f (base/top)

Sky Condition:
Becoming mostly cloudy and cooler with light snow showers at times.

Precipitation:
30% chance for snow.

Snow Potential
1 inch of snowfall.

Wind:
NE at 5 to 15mph. Winds above timberline; E at 10 to 20mph.

Long range forecast / discussion...February 14 to 17

--A weak ridge of high pressure across the area, and blocking high pressure ridge across the western US is possible from roughly the 15th to the 19th, with weakened storms punching through at times, but otherwise not much weather is expected. After this, strong Pacific storms start pushing into the west coast, and moisture feeds into Colorado. Storms should be a bit more favorable for northern regions at this time. We will watch and see how this unfolds. (From earlier discussions) Until we see the jet stream consolidate across the Rockies (it is a "split stream" and has been), most storms will either be southerly movers (big storms for southwest CO, lighter snow to the north) or weakened storms that favor the north. That being said, some of these "weakened" storms may be moist and energetic enough to crank out some marginal powder day totals up north, which we have seen at times this season. The explanation of our weather pattern is a bit of an over-simplification, but the jet stream is a major player in our expected weather. February may end up being an average (improved) month for the north (mainly during the second half, which looks improved, with March and April potentially snowy months.

FROM OCTOBER; This winter we expect heavier than average snowfall for southwest Colorado, from Telluride to Wolf Creek, up to Crested Butte. For Aspen, we expect slightly above average snowfall, and from Breckenridge to Winter Park we expect near to below average snowfall. Temperatures are expected to be colder than average overall, with wide variations and some extreme cold periods. CM



Snowforecast.com ©1998-2010 Copyright
Web Design & Development: Civic Mind Media LLC