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3 products issued by NWS for: Hanna WY
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Cheyenne WY
1241 PM MST Fri Jan 17 2020

NEZ019-020-054-055-WYZ104>110-113-115>119-181100-
Scotts Bluff-Banner-Kimball-Cheyenne-
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Upper North Platte River Basin-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
1241 PM MST Fri Jan 17 2020

This hazardous weather outlook is for portions of western
Nebraska...south central Wyoming and southeast Wyoming.

.DAY ONE...TODAY AND TONIGHT

A cold front will sweep across the area this afternoon with
westerly winds expected become strong behind it. Wind gusts over
50 mph are expected over most of the area by late this afternoon
and continuing tonight with some gusts over 65 mph particularly in
wind-prone areas of southeast Wyoming. High Wind Warnings are in
effect due to these expected winds.

Areas of snow and blowing snow will affect Interstate 80 in
Carbon and Albany Counties through tonight, including Rawlins,
Arlington and Elk Mountain, with visibilities near zero at times.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Gusty winds will continue saturday, strongest in the morning.
After then the probability for widespread hazardous weather is
expected to be low.

.Spotter information statement...

Spotter activation will not be needed.

$$



High Wind Warning

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1238 PM MST Fri Jan 17 2020

WYZ104-105-109-110-113-115-181200-
/O.CON.KCYS.HW.W.0007.000000T0000Z-200118T1800Z/
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Carbon County-North Snowy Range Foothills-
Upper North Platte River Basin-Laramie Valley-
Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin,
Rawlins, Arlington, Elk Mountain, Saratoga, Encampment, Bosler,
and Laramie
1238 PM MST Fri Jan 17 2020

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY...

* WHAT...West winds 30 to 40 MPH with gusts up to 75 MPH likely.
  Areas of snow and blowing snow are also possible.

* WHERE...Much of Southeast Wyoming west of the Laramie Range.
  This includes Laramie, Rawlins, Muddy Gap, Shirley Basin, and
  all major highways in between. The highest wind speeds will be
  near Arlington and Elk Mountain.

* WHEN...Until 11 AM MST Saturday. The strongest winds are
  expected between 2 PM and 8 PM MST today.

* IMPACTS...Mainly to transportation. Travel will be hazardous,
  especially for light, high profile vehicles including camping
  and tractor trailers. There is a high risk for blow overs on
  north to south oriented sections of roads. Snow showers could
  result in areas of low visibility and slick road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$



Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
1233 PM MST Fri Jan 17 2020

...Areas of Blowing Snow to Impact Interstate 80 Travelers Through
Tonight...

WYZ109-110-181200-
/O.EXB.KCYS.WW.Y.0006.000000T0000Z-200118T1500Z/
Central Carbon County-North Snowy Range Foothills-
Including the cities of Rawlins, Arlington, and Elk Mountain
1233 PM MST Fri Jan 17 2020

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST SATURDAY...

* WHAT...Snow and blowing snow with visibilities near zero at
  times. Additional snow accumulation of 1 to 2 inches. Winds
  gusting as high as 65 mph.

* WHERE...Central Carbon County and the North Snowy Range
  Foothills including Interstate 80, Rawlins, Arlington and Elk
  Mountain.

* WHEN...Until 8 AM MST Saturday.

* IMPACTS...Travel will be hazardous. Outdoor recreation will be
  dangerous to those caught unprepared for severe winter
  conditions. Areas of blowing snow can quickly cause
  disorientation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$



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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