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US Extended Snowfall Outlook
Updated October 28, 2017

LAST DAYS OF OCTOBER/ EARLY NOVEMBER...
High pressure ridging will shift to the eastern US starting this coming week, for an overall warm-up (some low pressure systems will still affect the northeast at times).

--Low pressure develops/ deepens across the western US, with colder air and snow likely for western US resort areas again. The resort areas from Mammoth-Tahoe and north to the Cascades and Inland Northwest US, east to Utah and Colorado, will all see about a week to 10 days (Nov 02/03 to Nov 10/12) of frequent snows, some heavy, to build up the early season base depths. If you want the real insight on what is coming in the longer range, useable information, then keep checking back with the site that has been "Predicting Sick Days since 1998". Most of the information above was posted 8 days ago. Have a great season! CM

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Sun Valley - Big Sky
HEADLINE... Oct 17th - The Climate Prediction Center reissued a La Niña watch today after discontinuing it last month, citing new model data and more favorable trends toward its formation in late fall or early winter.

Dec 04, 2016 - Sunday at x:xxpm PST
For now please see the US outlook. CM
Snowforecast.com Copyright © 1998–2016. Unauthorized Use Prohibited.
SnowMap Legend
CUSTOM FORECAST DETAILS
Weather Icon

↑46° / 8c°

↓38° / 3c°

Mountain Graphic

Sky Condition

Partly cloudy with scattered showers

Snow Potential

None Expected

Precipitation

Scattered Showers (Potential precip: 0.02in, 0.51mm)

Wind

From the W at 18 to 24 MPH.

Weather Icon

↑53° / 12c°

↓34° / 1c°

Mountain Graphic

Sky Condition

Partly cloudy with isolated showers

Snow Potential

None Expected

Precipitation

Isolated Showers (Potential precip: 0.1in, 2.47mm)

Wind

From the WSW at 22 to 36 MPH.

Weather Icon

↑39° / 4c°

↓29° / -2c°

Mountain Graphic

Sky Condition

Partly cloudy with slight chance of light wintry mix

Snow Potential

None Expected

Precipitation

Isolated Wintry Mix (Potential precip: 0.03in, 0.85mm)

Wind

From the WNW at 14 to 28 MPH, with gusts up to 38MPH.

Weather Icon

↑43° / 6c°

↓35° / 2c°

Mountain Graphic

Sky Condition

Partly cloudy

Snow Potential

None Expected

Precipitation

None Expected

Wind

From the SW at 17 to 25 MPH.

Weather Icon

↑46° / 8c°

↓33° / 1c°

Mountain Graphic

Sky Condition

Partly cloudy

Snow Potential

None Expected

Precipitation

Partly Cloudy (Potential precip: 0.05in, 1.23mm)

Wind

From the SW at 16 to 26 MPH.

Weather Icon

↑38° / 3c°

↓23° / -5c°

Mountain Graphic

Sky Condition

Partly cloudy with chance of light wintry mix

Snow Potential

None Expected

Precipitation

Scattered Wintry Mix (Potential precip: 0.02in, 0.58mm)

Wind

From the WSW at 18 to 24 MPH.

No summary information available.