San Francisco Weather

Severe Weather

Current Watches and Warnings

More Maps

South Dakota, Dewey

Dense Fog Advisory

Statement as of 8:46 AM MST on January 22, 2018

Expires 12:00 PM EST on January 22, 2018


... Dense fog advisory remains in effect until 11 am CST /10 am
MST/ this morning...

* visibility... one quarter mile or less.

* Impacts... fog droplets may freeze on roads making them slippery.
There are also pockets of freezing drizzle likely occurring
this morning. Slow down and use caution if traveling, especially
at uncontrolled intersections, Railroad crossings and truck
entry points as other vehicles will be difficult to see.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile. If driving, slow down, use
your headlights, and leave plenty of distance ahead of you.





Weather Severe Map
Alaska - Wind Chill Advisory , Special Statement
Arizona - Record Report
Arkansas - Lake Wind Advisory , Record Report
California - High Surf Advisory , High Wind Watch , Winter Weather Advisory , Special Statement
Colorado -
Connecticut - Areal Flood Warning , Flood Warning
Florida -
Guam - Coastal Hazard Statement
Hawaii - High Surf Advisory
Idaho - Winter Weather Advisory , Winter Storm Watch
Illinois - Flood Advisory , Special Statement
Indiana - Flood Warning , Special Statement
Iowa - Winter Weather Advisory , Blizzard Warning , Winter Storm Warning , Special Statement , Record Report , Public Information Statement
Kansas - High Wind Warning , Wind Advisory , Blizzard Warning , Winter Weather Advisory , Winter Storm Warning , Record Report
Kentucky - Special Statement
Louisiana - Storm Surge Warning, Tropical Storm Warning , Lake Wind Advisory , Special Statement
Maine - Areal Flood Watch , Winter Weather Advisory , Winter Storm Warning , Special Statement
Massachusetts - Winter Weather Advisory
Michigan - Flood Advisory , Flood Watch , Flood Advisory, Flood Watch , Winter Weather Advisory , Winter Storm Warning , Special Statement , Record Report
Minnesota - Winter Storm Warning , Winter Weather Advisory , Blizzard Warning , Public Information Statement
Mississippi - Tornado Warning
Missouri - Special Statement
Nebraska - Winter Weather Advisory , Blizzard Warning , Winter Storm Warning , Record Report
Nevada - Special Statement
New Hampshire - Areal Flood Watch , Winter Weather Advisory , Special Statement
New Mexico -
New York - Areal Flood Warning , Areal Flood Watch , Winter Weather Advisory , Dense Fog Advisory
North Carolina - Wind Advisory
North Dakota - Dense Fog Advisory
Oklahoma - Wind Advisory , Lake Wind Advisory
Oregon - High Wind Watch , Winter Weather Advisory , Winter Storm Watch
Pennsylvania - Areal Flood Watch
Puerto Rico - Coastal Hazard Statement
South Dakota - Blizzard Warning , Winter Weather Advisory , Winter Storm Warning , Dense Fog Advisory
Tennessee - Wind Advisory
Texas - Tropical Storm Warning , Storm Surge Watch, Tropical Storm Warning , Lake Wind Advisory , Fire Weather Watch
Vermont - Winter Weather Advisory
Virgin Islands - Coastal Hazard Statement
Virginia - Wind Advisory
Washington - Flood Warning , Winter Weather Advisory , Winter Storm Warning , Winter Storm Watch
Wisconsin - Winter Weather Advisory , Winter Storm Warning , Public Information Statement
Wyoming - Winter Weather Advisory , Record Report

More From CBS San Francisco

Get The New CBS SF Bay Area Local App
Got Our Weather App?
Listen to Radio.com Anywhere, Anytime!

Listen Live