Sacramento Weather

Severe Weather

Current Watches and Warnings

More Maps

Wyoming, Star Valley

Special Statement

Statement as of 2:27 PM MDT on September 03, 2015

Expires 8:00 AM EDT on September 04, 2015


... Cooler weather on the way Labor Day weekend with some snow
possible in northwest Wyoming...

An area of low pressure will track across the intermountain west
Saturday and Sunday. After a warm day on Saturday... cooler
temperatures can be expected as this weather system swings a cold
front across the state Saturday night. High temperatures Sunday
will be about 10 degrees below normal... with 50s west of the
Continental Divide and 60s elsewhere. Overnight lows may dip
below freezing both Saturday night and Sunday night in the western
valleys and basins.

This weather system will also generate an increasing chance of
precipitation along and west of the Continental Divide beginning
Saturday afternoon and continuing into the early morning hours
Sunday. The timing of the precipitation Saturday night could lead
to snow across northwest Wyoming... including much of Yellowstone
National Park. Early indications are that snow could accumulate at
Old Faithful... Lake... Canyon... and other populated areas in the
park.

Conditions will be drier and slightly warmer for Labor Day. High
temperatures Monday will generally range from 65 to 75. Any
precipitation would be confined to far northwest Wyoming and the
northern Bighorn Mountains... but chances look limited.


Triw

227 PM MDT Thu Sep 3 2015

... Cooler weather on the way Labor Day weekend with some snow
possible in northwest Wyoming...

An area of low pressure will track across the intermountain west
Saturday and Sunday. After a warm day on Saturday... cooler
temperatures can be expected as this weather system swings a cold
front across the state Saturday night. High temperatures Sunday
will be about 10 degrees below normal... with 50s west of the
Continental Divide and 60s elsewhere. Overnight lows may dip
below freezing both Saturday night and Sunday night in the western
valleys and basins.

This weather system will also generate an increasing chance of
precipitation along and west of the Continental Divide beginning
Saturday afternoon and continuing into the early morning hours
Sunday. The timing of the precipitation Saturday night could lead
to snow across northwest Wyoming... including much of Yellowstone
National Park. Early indications are that snow could accumulate at
Old Faithful... Lake... Canyon... and other populated areas in the
park.

Conditions will be drier and slightly warmer for Labor Day. High
temperatures Monday will generally range from 65 to 75. Any
precipitation would be confined to far northwest Wyoming and the
northern Bighorn Mountains... but chances look limited.


Triw


Weather Severe Map
Alaska - Areal Flood Advisory , Record Report
Arizona - Severe Thunderstorm Warning , Areal Flood Advisory , Blowing Dust Advisory , Special Statement
California - Lake Wind Advisory , Fire Weather Warning , Beach Hazard Statement , Special Statement , Record Report
Colorado - Public Information Statement
Connecticut - Air Quality Alert
Delaware - Air Quality Alert
Florida - Flood Warning , Areal Flood Advisory , Special Statement
Georgia - Special Statement
Hawaii - Flash Flood Warning , Areal Flood Advisory, Flash Flood Watch , Areal Flood Advisory, Flash Flood Watch, High Surf Warning , Flash Flood Watch, High Surf Warning , Flash Flood Watch , Record Report
Idaho - Fire Weather Warning
Illinois - Special Statement
Indiana - Air Quality Alert
Iowa - Flood Warning , Special Statement , Public Information Statement
Kansas - Record Report
Kentucky - Special Statement , Air Quality Alert
Louisiana - Special Statement
Massachusetts - Severe Thunderstorm Warning , Special Statement
Michigan - Flash Flood Warning , Areal Flood Advisory , Flash Flood Watch , Special Statement , Public Information Statement
Minnesota - Public Information Statement
Missouri - Special Statement
Montana - Record Report
Nebraska - Special Statement
Nevada - Lake Wind Advisory , Blowing Dust Advisory , Blowing Dust Advisory, Lake Wind Advisory , Fire Weather Warning
New Jersey - Air Quality Alert , Special Statement
New Mexico - Public Information Statement
New York - Coastal Hazard Statement , Air Quality Alert , Special Statement , Record Report
North Carolina - Areal Flood Advisory , Special Statement , Air Quality Alert
North Dakota - Record Report
Ohio - Areal Flood Advisory , Special Statement
Oregon - Special Statement
Pennsylvania - Special Statement , Air Quality Alert , Record Report
Puerto Rico - Flood Watch, Areal Flood Advisory
South Carolina - Severe Thunderstorm Warning , Special Statement
Tennessee - Special Statement
Texas - Special Statement
Utah - Fire Weather Warning , Public Information Statement
Virginia - Special Statement
Washington - Special Statement
West Virginia - Special Statement
Wisconsin - Public Information Statement
Wyoming - Special Statement , Record Report