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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Bismarck ND
606 AM CST Wed Nov 21 2018

NDZ001>003-009>011-017>021-034-035-042-045-046-221215-
Divide-Burke-Renville-Williams-Mountrail-Ward-McKenzie-Dunn-
Mercer-Oliver-McLean-Morton-Burleigh-Grant-Sioux-Emmons-
606 AM CST Wed Nov 21 2018 /506 AM MST Wed Nov 21 2018/

This Hazardous Weather Outlook is for portions of north central
North Dakota, northwest North Dakota, south central North Dakota,
and southwest North Dakota.

.DAY ONE...Today and Tonight

A Dense Fog Advisory is in effect until 11 AM CST Wednesday. For
more details, see www.weather.gov/bis. Patchy light freezing
drizzle can also be expected through tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Bismarck ND
606 AM CST Wed Nov 21 2018

NDZ004-005-012-013-022-023-025-036-037-047-048-050-051-221215-
Bottineau-Rolette-McHenry-Pierce-Sheridan-Wells-Foster-Kidder-
Stutsman-Logan-La Moure-McIntosh-Dickey-
606 AM CST Wed Nov 21 2018

This Hazardous Weather Outlook is for portions of north central
North Dakota, south central North Dakota, and southeast North
Dakota.

.DAY ONE...Today and Tonight

Areas of fog and patchy light freezing drizzle can be expected
through tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
415 AM MST Wed Nov 21 2018

SDZ026-027-030-031-041>044-046-047-049-074-221400-
Rapid City-Southern Foot Hills-Custer Co Plains-
Pennington Co Plains-Fall River-Oglala Lakota-Jackson-Bennett-
Mellette-Todd-Tripp-Hermosa Foot Hills-
415 AM MST Wed Nov 21 2018 /515 AM CST Wed Nov 21 2018/

This Hazardous Weather Outlook is for portions of south central
South Dakota...and southwestern South Dakota.

.DAY ONE...Today and Tonight

No hazardous weather expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Warm conditions on Thanksgiving combined with gusty southwest
winds and lower minimum relative humidity values may bring near-
critical fire weather conditions to the area. The Grassland Fire
Danger is expected to be high to very high.

A storm system is expected to cross the region Saturday. Snow is
expected to develop across much of the area. Accumulations of 1 to
3 inches are possible, however much uncertainty exists. Impacts
to travelers will be possible this weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
415 AM MST Wed Nov 21 2018

SDZ012-024-025-028-029-072-073-WYZ054>058-071-221400-
Butte-Northern Black Hills-Northern Foot Hills-
Central Black Hills-Southern Black Hills-
Sturgis/Piedmont Foot Hills-Southern Meade Co Plains-
Northern Campbell-Southern Campbell-Western Crook-
Wyoming Black Hills-Weston-Northeastern Crook-
415 AM MST Wed Nov 21 2018

This Hazardous Weather Outlook is for portions of northwestern
South Dakota...the Black Hills of South Dakota...northeast
Wyoming...and the Black Hills of Wyoming.

.DAY ONE...Today and Tonight

No hazardous weather expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Warm conditions on Thanksgiving combined with gusty southwest
winds and lower minimum relative humidity values may bring near-
critical fire weather conditions to the area.

A storm system is expected to cross the region Saturday. Snow is
expected to develop across much of the area. Accumulations of 1 to
3 inches are possible, however much uncertainty exists. Impacts
to travelers will be possible this weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Aberdeen SD
406 AM CST Wed Nov 21 2018

SDZ003>005-009-010-221015-
Corson-Campbell-McPherson-Walworth-Edmunds-
406 AM CST Wed Nov 21 2018 /306 AM MST Wed Nov 21 2018/

This Hazardous Weather Outlook is for north central South Dakota.

.DAY ONE...Today and tonight.

Patchy dense fog will be possible through the morning commute.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Riverton WY
306 AM MST Wed Nov 21 2018

WYZ001>020-022>030-221015-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Big Horn Basin-Southwest Big Horn Basin-
Southeast Big Horn Basin-Owl Creek and Bridger Mountains-
Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southeast Johnson County-
Teton and Gros Ventre Mountains-Jackson Hole-
Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
306 AM MST Wed Nov 21 2018

...Winter Storm Watches for the Western Mountains and Far West
Valleys from Friday Morning through Saturday Afternoon...

This Hazardous Weather Outlook is for Western and Central
Wyoming.

.DAY ONE...Today and Tonight

Areas of fog will result in limited visibility across the Wind
River Basin this morning. Patchy morning fog is expected across
the western valleys and lower Bighorn Basin.

.DAYS TWO THROUGH SEVEN...Thanksgiving Day through Tuesday

Thanksgiving Day and Thursday Night...Periods of light to
moderate snow in the Western Mountains and Far West Valleys.

Friday and Saturday...Snow, heavy at times, along with strong west
wind will result in possible severe winter conditions across the
western mountains and valleys. Snow increasing across south and
central Wyoming Friday night and Saturday. Strong wind combined
with possible heavy snow could produce treacherous travel
conditions along Interstate 80 Friday night and Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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