The Polar Vortex now collapsing, is set to release the Arctic Hounds for the United States

[wwracer]

Looks bad for Idaho... We'll probably get six feet then

 

[Blu Du]

it seems west yellowstone just doesnt get the snowfall like it used to

 

[christopher]

The Vortex IS COLLAPSING at last...

A pattern change looms on the horizon for the western portions of the country beginning late this week and persisting into at least the early part of next week, with odds strongly favoring a trend towards colder temperatures and an increase in unsettled conditions. While it's a bit too early to say exactly what this means in terms of where and when it may snow, we'll learn more about the details as we get closer so stay tuned!

TEMPERATURES ARE FALLING


MOISTURE CONTENT IS RISING

 

[christopher]

SNOWFALL FOR THE NEXT 5 DAYS

 

[Dunatic]

The last part looks good! It looks like the Wasatch may be getting a couple feet of snow!

 

[christopher]

The last part looks good! It looks like the Wasatch may be getting a couple feet of snow!

they sure could use it

 

[christopher]

Skip ahead to Minute 3.
From there on its gets INTERESTING...

 

[christopher]

 

[donbrown]

Well southern California suppose to get 1 to 3 inches rain next 7 days and 1-3 feet snow above 4000 feet

 

[christopher]

Well southern California suppose to get 1 to 3 inches rain next 7 days and 1-3 feet snow above 4000 feet

1-3 FEET would be OUTSTANDING!!!

 

[ullose272]

This is a couple weeks cumulative, so takr it with a grain of salt, but fingers crossed. Also PNA is going negative which is good usually

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[donbrown]

Series of Storms are knocking on the Sierra Front with Cold Systems making their way down the coast….Then Bottling Up/Stalling over the state early next week….Better progressive pattern later next week…. | Mammoth Weather by Howard Sheckter

1-22-2021 Update

Models trending a bit wetter for the first system. It is not wet by any means but my get a few more inches of snow out of it.

Here are the Dweebs best guesses….

Friday night into Saturday, 1 to 3 inches in town, 3 to 6 on the mountain by Saturday PM

Sunday night into Monday night looks like a moderate storm with 3 to 6 in town and 6 to 12 on the mountain.

The Tuesday night through Thursday storm is the “Mother Lode” with 2 to 3 feet in town and 3 to 5 feet on the mountain beginning Tuesday night next week into Friday AM. . Another storm is in the Cards for Sunday now. Total preliminary QPF for snowfall through the end of the month IE the morning of Feb1st is between “6 to 10 feet” on Mammoth Mt.

Remember this is preliminary………. BUT CONFIDENCE IS INCREASING…..

snowmobile_south.gif (800×680) (mammothlakes.us)

snowmobile_north.gif (800×573) (mammothlakes.us)

 

[christopher]

Tetons picked up 11 inches
IP got 4-6”


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[donbrown]

p120i.gif (800×561) (noaa.gov)https://www.wpc.ncep.noaa.gov/qpf/p120i.gif?1431475251

Weather Prediction Center (WPC) Home Page (noaa.gov)

 

[christopher]

p120i.gif (800×561) (noaa.gov)

Cali is about to get pounded!!


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[donbrown]

p120i.gif (800×561) (noaa.gov)

Cali is about to get pounded!!


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I pray this is correct ... BUT have seen these huge storms hit the coast for a few miles and skip along the shores and DUMP into the OCEAN ... argh!!!

 

[ryanjeri]

p120i.gif (800×561) (noaa.gov)

I pray this is correct ... BUT have seen these huge storms hit the coast for a few miles and skip along the shores and DUMP into the OCEAN ... argh!!!

Is that an area you ride

 

[BeartoothBaron]

Sure hope we're due for an upswing... When I rode last weekend, you could see tracks going clear to the ground is most areas people have been climbing. Still lots of rocks and tree stumps where you wouldn't expect them too; it was the most "early-season" type riding I've done in a while. That said, the weather has definitely shifted this past week around here. Back to normal temperatures and an inch or two of snow, so I'd say there's definitely hope!

 

[polaris dude]

Things still ugly in Colorado... Hopefully things turn out better for next weekend...

 

[christopher]

Things still ugly in Colorado... Hopefully things turn out better for next weekend...

there is some MAJOR SNOW due into Colo.