Winter Weather Warnings / Watches / Advisories
Issued by NWS Riverton, WY

Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

000
WWUS45 KRIW 250820
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
220 AM MDT Tue Apr 25 2017

...MODERATE TO OCCASIONALLY HEAVY SNOW RETURNING FOR MANY
MOUNTAIN LOCATIONS AND NORTHERN JOHNSON COUNTY TODAY...

.An approaching upper level disturbance and associated developing
cold front will bring snow to many of the mountains of western
and central Wyoming in addition to portions of the lower
elevations of Johnson County today.

WYZ012-251800-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170425T1800Z/
Teton and Gros Ventre Mountains-
220 AM MDT Tue Apr 25 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
TODAY...

* TIMING...Occasional snow will continue this morning before
  tapering off.

* TOTAL SNOWFALL...6 to 12 inches.

* MAIN IMPACT...Highways will become slick and snow covered,
  including Teton and Togwotee passes. Visibility could be
  reduced to under one half mile 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
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ001-002-251800-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170425T1800Z/
Yellowstone National Park-Absaroka Mountains-
Including the cities of Lake, Mammoth, and Old Faithful
220 AM MDT Tue Apr 25 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
TODAY...

* TIMING...Occasional snow will continue this morning before
  tapering off.

* TOTAL SNOWFALL...4 to 10 inches.

* MAIN IMPACTS...Highways will become slick and snow covered,
  including Chief Joseph Highway. Visibility could be reduced to
  under one half mile 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
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ024-251800-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170425T1800Z/
Salt River and Wyoming Ranges-
220 AM MDT Tue Apr 25 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
TODAY...

* TIMING...Occasional snow will continue this morning before
  tapering off.

* TOTAL SNOWFALL...4 to 10 inches.

* MAIN IMPACT...Highways will become slick, slushy or snow
  covered, including Salt Pass. Visibility could be reduced to
  under one half mile 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
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ014-015-251800-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170425T1800Z/
Wind River Mountains West-Wind River Mountains East-
220 AM MDT Tue Apr 25 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
TODAY...

* TIMING...Occasional snow will continue this morning before
  tapering off.

* TOTAL SNOWFALL...4 to 11 inches.

* MAIN IMPACT...Highways will become slick, slushy or snow
  covered, including South Pass. Visibility could be reduced to
  under one half mile 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
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ008-009-251800-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170426T0000Z/
Bighorn Mountains West-Bighorn Mountains Southeast-
220 AM MDT Tue Apr 25 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

* TIMING...Periods of snow will continue today before ending
  Tuesday evening. The heaviest snow is expected this morning on
  east facing slopes.

* TOTAL SNOWFALL...5 to 12 inches with locally higher amounts in
  the mountains north and west of Buffalo.

* MAIN IMPACT...Highways will become slick, slushy or snow
  covered, including Powder River and Granite passes. Visibility
  could be reduced to under one half mile 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
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ010-251800-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170426T0000Z/
Northeast Johnson County-
Including the city of Buffalo
220 AM MDT Tue Apr 25 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

* TIMING...Any rain will change to snow before dawn and continue
  today before ending by evening. The heaviest snow is expected
  this morning.

* TOTAL SNOWFALL...3 to 6 inches with locally higher amounts near
  Buffalo.

* MAIN IMPACT...Highways will become slick and snow covered,
  including Interstates 25 and 90. Visibility could be reduced
  to under one half mile at times in snow and blowing snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered and slick roads with
limited visibilities. Slow down, and allow extra time to reach
your destination. Check the latest road conditions at
wyoroad.info or by dialing 5 1 1.

&&

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.