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Idaho, Sawtooth Mountains

Winter Weather Advisory

Statement as of 2:15 PM MDT on September 21, 2017

Expires 8:00 PM EDT on September 22, 2017


... Winter Weather Advisory remains in effect until 6 PM MDT
Friday...

* impacts... travel is expected to be hazardous in the back
country and through mountain passes. Now is the time to
prepare your emergency supply travel kit.

* Timing... starting this afternoon with the heaviest snowfall
during the evening and overnight hours.

* Snow accumulations... 3 to 8 inches with accumulations of 7 to
11 inches above 8500 ft.

* Confidence... moderate to high in snow impacts and initial
snowfall timing; moderate regarding the timing of when the
snow will end.

* Locations... above 6500 ft of the upper snake Highlands,
including Monida Pass. Above 6500 ft in The Sawtooth
mountains, big and little Wood River region, Lost
River/pahsimeroi including Galena Summit and Willow Creek
Summit with heaviest snow falling above 8500 ft.

Precautionary/preparedness actions... a Winter Weather Advisory
for snow means that periods of snow will cause primarily travel
difficulties. Be prepared for snow covered roads and limited
visibilities, and use caution while driving.




Weather Severe Map
Alaska - Areal Flood Warning
California - Wind Advisory , Freeze Watch , Frost Advisory , Frost Advisory, Freeze Watch, Freeze Warning , Freeze Warning, Frost Advisory , Freeze Warning , Record Report
Colorado - Fire Weather Warning , Record Report
Connecticut - Record Report , Public Information Statement
Delaware - Coastal Hazard Statement
Florida - Flood Warning , Coastal Flood Advisory , Coastal Hazard Statement , Hydrologic Statement
Georgia - Flood Warning
Hawaii -
Idaho - Winter Weather Advisory , Special Statement , Record Report
Illinois - Record Report
Indiana -
Iowa - Record Report
Kansas - Record Report
Louisiana - Storm Surge Warning, Tropical Storm Warning
Maine - High Surf Advisory
Maryland - Coastal Flood Advisory , Beach Hazard Statement
Massachusetts - Tropical Storm Warning , Hurricane Statement , High Surf Advisory , Wind Advisory
Michigan - Record Report
Minnesota - Severe Thunderstorm Warning , Severe Thunderstorm Warning , Heat Advisory , Special Statement , Record Report
Missouri -
Montana - Winter Weather Advisory , Winter Storm Warning
Nevada - Freeze Watch , Freeze Warning , Record Report
New Hampshire - High Surf Advisory
New Jersey - Coastal Hazard Statement , Coastal Flood Statement
New Mexico -
New York - Coastal Flood Advisory, Coastal Hazard Statement , Coastal Hazard Statement , Coastal Flood Statement
North Carolina - Coastal Flood Advisory , Beach Hazard Statement
Ohio - Record Report
Oklahoma - Record Report
Oregon - Freeze Warning, Frost Advisory , Frost Advisory, Freeze Watch, Freeze Warning , Record Report
Pennsylvania -
Puerto Rico - Areal Flood Warning , Flash Flood Watch
Rhode Island - Tropical Storm Warning , Hurricane Statement , High Surf Advisory , Wind Advisory
Texas - Tropical Storm Warning , Storm Surge Watch, Tropical Storm Warning , Areal Flood Advisory , Record Report
Utah - Winter Weather Advisory , Public Information Statement
Virgin Islands - Flash Flood Watch
Virginia - Coastal Flood Advisory , Beach Hazard Statement
Wisconsin - Dense Fog Advisory
Wyoming - Winter Weather Advisory , Special Statement

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