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Wyoming, Ferris/Seminoe/Shirley Mountains

Winter Storm Warning

Statement as of 2:46 PM MST on February 18, 2018

Expires 2:00 AM EST on February 20, 2018


... Winter Storm Warning remains in effect until midnight MST
Monday night...

* what... heavy snow and blowing snow expected. Travel will be very
difficult to impossible. Total snow accumulations of 8 to 12
inches, with localized amounts up to 15 inches, are expected. Up
to 2 feet of snow in the mountains.

* Where... Converse County, Niobrara County, north Laramie range,
Ferris and Seminoe Mountains, and Shirley Basin.

* When... until midnight Monday night.

* Additional details... winds gusting as high as 40 mph will
cause patchy blowing and drifting snow. Cold wind chills as
low as 25 below zero will cause frostbite in as little as 30
minutes to exposed skin.

Precautionary/preparedness actions...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest Road conditions for the state you are
calling from can be obtained by calling 5 1 1.




Weather Severe Map
Alabama - Flood Warning , Record Report
Alaska - High Wind Warning , Winter Storm Warning , Blizzard Warning , Winter Weather Advisory , Record Report
Arizona - Wind Advisory , High Wind Warning, Wind Advisory , Winter Storm Warning , Winter Weather Advisory , Air Quality Alert , Public Information Statement
Arkansas - Flood Warning , Flood Advisory
California - High Surf Advisory , Wind Advisory , High Wind Warning , Frost Advisory , Freeze Warning, Winter Weather Advisory , Freeze Warning , Winter Weather Advisory , Freeze Warning, Wind Advisory , Freeze Warning, Frost Advisory , Hard Freeze Warning, Freeze Watch , Wind Advisory, Frost Advisory , Special Statement , Hard Freeze Warning , Special Statement, Hard Freeze Watch , Hard Freeze Watch
Colorado - High Wind Warning , Wind Advisory , Winter Weather Advisory , Winter Storm Warning
Florida - Flood Warning , Dense Fog Advisory
Georgia - Dense Fog Advisory , Record Report
Hawaii - Flash Flood Warning , Flash Flood Watch , Flash Flood Watch, Areal Flood Advisory , Areal Flood Advisory, Flash Flood Watch , Areal Flood Advisory
Idaho - Winter Weather Advisory , Winter Storm Warning , Special Statement
Illinois - Flood Warning , Areal Flood Watch , Flood Watch
Indiana - Flood Warning , Areal Flood Watch
Iowa - Winter Weather Advisory , Winter Storm Watch , Winter Weather Advisory, Winter Storm Watch
Kentucky - Flood Warning , Flood Advisory
Louisiana - Storm Surge Warning, Tropical Storm Warning , Flood Warning
Michigan - Flood Warning , Areal Flood Watch , Areal Flood Watch, Flood Advisory , Winter Weather Advisory
Minnesota - Winter Weather Advisory, Winter Storm Watch , Winter Weather Advisory , Special Statement
Mississippi - Flood Warning
Missouri - Flood Warning , Flood Advisory
Montana - Areal Flood Warning , Winter Weather Advisory , Wind Chill Advisory , Wind Chill Advisory, Winter Weather Advisory , Winter Storm Warning, Wind Chill Advisory , Winter Storm Warning , Avalanche Warning , Public Information Statement
Nebraska - Winter Weather Advisory , Winter Storm Warning
Nevada - Blowing Dust Advisory, Wind Advisory , Wind Advisory , Blowing Dust Advisory , High Wind Warning , Winter Weather Advisory , Special Statement
New Mexico - High Wind Watch , Wind Advisory , High Wind Warning , Winter Storm Warning , Special Statement , Public Information Statement , Public Information Statement
New York - Areal Flood Watch , Wind Advisory
North Dakota - Winter Weather Advisory , Special Statement
Ohio - Flood Warning
Oklahoma - Fire Weather Watch
Oregon - High Surf Advisory , Winter Weather Advisory , Winter Storm Warning, Winter Weather Advisory , Winter Weather Advisory, Freeze Warning, Freeze Watch , Winter Weather Statement , Winter Storm Warning , Avalanche Warning
Pennsylvania - Flood Advisory
Puerto Rico - Coastal Hazard Statement
South Carolina - Flood Warning
South Dakota - Winter Weather Advisory , Winter Storm Warning
Tennessee - Flood Warning , Flood Advisory , Hydrologic Statement
Texas - Tropical Storm Warning , Storm Surge Watch, Tropical Storm Warning , Wind Advisory , High Wind Warning , Fire Weather Watch , Record Report
Utah - Wind Advisory , Winter Storm Warning , Winter Weather Advisory , Record Report , Public Information Statement
Vermont - Areal Flood Watch
Virgin Islands - Coastal Hazard Statement
Virginia - Hydrologic Statement
Washington - High Wind Warning , Winter Weather Advisory , Winter Weather Statement
West Virginia - Flood Warning
Wisconsin - Areal Flood Watch , Areal Flood Watch , Winter Weather Advisory, Winter Storm Watch , Winter Storm Watch , Winter Weather Advisory , Ice Storm Warning , Special Statement
Wyoming - Winter Storm Warning , Winter Weather Advisory

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