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Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
955 PM MST Fri Jan 19 2018

...Focus of significant snow to shift into Southern and Central
Wyoming overnight through Saturday night...

.Expect snow to develop across southwestern, south central, and
central Wyoming tonight and Saturday morning. Snow will continue
through Saturday night. Significant snowfall is expected across
portions of these areas.

WYZ017-201300-
/O.CON.KRIW.WW.Y.0004.180120T0900Z-180121T1200Z/
Wind River Basin-
Including the cities of Riverton and Shoshoni
955 PM MST Fri Jan 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM SATURDAY
TO 5 AM MST SUNDAY...

* WHAT...Snow expected. Plan on difficult travel conditions.
  Total snow accumulations of 3 to 6 inches, with localized
  amounts up to 9 inches over the southeastern Basin, are
  expected.

* WHERE...Wind River Basin.

* WHEN...2 AM Saturday to 5 AM Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Riverton WY
246 PM MST Fri Jan 19 2018

WYZ001>020-022>030-202200-
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-
246 PM MST Fri Jan 19 2018

...Winter Weather Advisory across the Northwest through this
Afternoon...

...Winter Storm Warning for parts of Central and South-Central
Wyoming tonight through Saturday Night...

...Winter Weather Advisories for portions of Central and Southwest
Wyoming late tonight through Saturday Night...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and tonight

Light snow continuing in the west, tapering off tonight. Snow
will spread east of the Divide late overnight, including the I-80
corridor. Please see Winter Weather Products and forecasts for
details.

.DAYS TWO THROUGH SEVEN...Saturday through Wednesday

Periods of moderate to heavy snow across central and southern
Wyoming continuing, tapering off later Saturday night from
northwest to southeast. Please see Winter Weather products and
forecasts for details.

.SPOTTER INFORMATION STATEMENT...

Spotters are urged to report snowfall amounts.

$$




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: May 16, 2007
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