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South Dakota, McCook

Winter Storm Warning

Statement as of 3:56 AM CST on January 24, 2017

Expires 1:00 PM EST on January 25, 2017


... Winter Storm Warning now in effect from noon today to noon CST
Wednesday...

* timing... snow will develop in the late morning to early
afternoon... quickly becoming moderate to heavy. Periods of heavy
snow will continue through the afternoon and evening with snow
ending Wednesday morning. Areas of blowing snow will develop
this afternoon and continue through Wednesday morning.

* Snow accumulations... total snow accumulations will average 5 to
10 inches... with locally higher amounts possible... especially
south of Interstate 90.

* Winds / visibilities... significant reductions in visibility are
possible in the falling snow... and also in blowing snow as
northerly winds increase to 20 to 30 mph with occasional gusts
over 30 mph into Wednesday morning.

* Impacts... plan on difficult driving conditions... including
during the evening commute today. Roads will quickly become snow
covered.

Precautionary/preparedness actions...

A Winter Storm Warning for heavy snow and blowing snow means
severe winter weather conditions are expected or occurring.
Significant amounts of snow are forecast that will make travel
dangerous... and visibilities will be limited further due to
strong winds blowing snow around. Only travel in an emergency.
If you must travel... keep an extra flashlight... food... and water
in your vehicle in case of an emergency.





Weather Severe Map
Alabama - Flood Warning , Public Information Statement
Alaska - Winter Weather Advisory , Winter Storm Warning , Special Statement
Arizona - Freeze Warning , Public Information Statement
Arkansas - Flood Warning , Public Information Statement
California - Flood Warning , Areal Flood Warning , High Surf Advisory , Frost Advisory , Hydrologic Statement , Record Report
Colorado - Winter Weather Advisory , Winter Storm Warning , Dense Fog Advisory , Avalanche Warning , Public Information Statement
Connecticut - Coastal Flood Advisory , Winter Weather Advisory , Special Statement , Public Information Statement
Delaware - Coastal Flood Warning , Public Information Statement
District of Columbia - Public Information Statement
Florida - Flood Warning , Coastal Hazard Statement , Coastal Flood Advisory , High Surf Advisory, Coastal Hazard Statement , Record Report , Public Information Statement
Georgia - Flood Warning , Hydrologic Statement , Record Report , Public Information Statement
Guam - High Surf Advisory
Hawaii - High Surf Advisory
Idaho - Areal Flood Advisory , Winter Storm Warning , Avalanche Warning , Record Report
Illinois - Flood Warning , Flood Watch , Flood Advisory
Indiana - Flood Warning , Flood Advisory
Iowa - Flood Warning , Winter Weather Advisory , Winter Storm Warning
Kansas - Dense Fog Advisory , Public Information Statement
Kentucky - Flood Warning , Flood Advisory
Louisiana - Flood Warning , Public Information Statement
Maine - Wind Advisory , Winter Weather Advisory , Winter Storm Warning , Freezing Rain Advisory , Public Information Statement
Maryland - High Surf Advisory , Coastal Flood Advisory , Public Information Statement
Massachusetts - Coastal Flood Warning , Coastal Flood Advisory , Wind Advisory , Winter Weather Advisory , Special Statement , Public Information Statement
Michigan - Flood Advisory , Record Report
Minnesota - Winter Storm Warning , Winter Weather Advisory , Record Report
Mississippi - Flood Warning
Montana - Winter Weather Advisory
Nebraska - Winter Weather Advisory , Winter Storm Warning , Public Information Statement
Nevada - Special Statement , Record Report , Public Information Statement
New Hampshire - Freezing Rain Advisory , Winter Weather Advisory , Public Information Statement
New Jersey - Coastal Flood Warning , Winter Weather Advisory , Special Statement , Public Information Statement
New Mexico - Wind Advisory , High Wind Warning , Winter Weather Advisory , Winter Storm Warning , Avalanche Warning
New York - Flood Warning , Coastal Flood Warning , Coastal Flood Advisory , Winter Weather Advisory , Special Statement , Public Information Statement
North Carolina - High Surf Advisory , Wind Advisory , Record Report
North Dakota - Record Report
Ohio - Flood Warning , Public Information Statement
Oklahoma - Wind Advisory , Fire Weather Warning , Public Information Statement
Pennsylvania - Winter Weather Advisory , Public Information Statement
Puerto Rico - Coastal Hazard Statement
Rhode Island - Public Information Statement
South Carolina - Flood Warning , Record Report , Public Information Statement
South Dakota - Winter Weather Advisory , Winter Storm Warning
Tennessee - Wind Advisory , Hydrologic Statement
Texas - Flood Warning , Wind Advisory , High Wind Warning , Fire Weather Warning , Public Information Statement
Utah - Winter Weather Advisory , Avalanche Warning
Vermont - Winter Weather Advisory , Special Statement , Public Information Statement
Virginia - Flood Warning , High Surf Advisory , Coastal Flood Advisory , Wind Advisory , Record Report , Public Information Statement
West Virginia - Flood Warning , Record Report , Public Information Statement
Wisconsin - Flood Warning , Flood Watch , Winter Weather Advisory , Winter Storm Warning , Dense Fog Advisory , Record Report
Wyoming - Winter Weather Advisory , Winter Storm Warning , Special Statement , Record Report , Public Information Statement

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