Sublette County, Wyoming
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Sublette County, Wyoming
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Flood Watch
Jackson Hole-Upper Green River Basin Foothills-
Upper Green River Basin-
Including the cities of Jackson, Pinedale, La Barge, Big Piney,
and Farson
928 PM MDT Wed Mar 22 2017


The Flood Watch continues for

* Portions of northwest Wyoming and west central Wyoming,
including the following areas, in northwest Wyoming, Jackson
Hole. In west central Wyoming, Upper Green River Basin and
Upper Green River Basin Foothills.

* Through Thursday afternoon

* Rapid snowmelt runoff over low elevations due to rain on a
melting snowpack.

* Flooding of smaller streams, culverts,and other low lying areas
will remain a distinct possibility through Thursday afternoon.


A Flood Watch means there is a potential for flooding based on
current forecasts.

People living in flood prone areas across the western valleys and
across the Upper Green Basin should begin preparing for rising
water across low lying areas such as drainage ditches, bridges,
and basements. You should monitor later forecasts and be alert
for possible Flood Warnings.


Special Weather Statement
Yellowstone National Park-Teton and Gros Ventre Mountains-
Jackson Hole-Star Valley-
Including the cities of Lake, Mammoth, Old Faithful, Jackson,
Afton, Alpine, Star Valley Ranch, and Thayne
408 PM MDT Wed Mar 22 2017

A new storm system will bring an increasing chance of mountain
snow to the area tonight into Thursday with some rain changing to
snow in the lower elevations. Early indications point to 1 to 5
inches in the mountains with from less than an inch to two inches
in the Star and Jackson Valleys. Additionally, isolated
thunderstorms are also possible during the remainder of this
afternoon and early evening.


Special Weather Statement
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-
Including the cities of Pinedale, La Barge, Big Piney, and Farson
408 PM MDT Wed Mar 22 2017

Widespread showers and isolated thunderstorms...some on the
stronger side with small hail and gusty winds...will move into
the area during the rest of this afternoon and evening with
rain and snow showers changing to all snow overnight across the
lower elevations and continuing in the southwest mountains. The
snow or rain snow mixes will continue across most of the area
during the day Thursday before ending by Thursday evening.
Preliminary snowfall amounts point to 3 to 6 inches in the
mountains with local 8 inch amounts and 1 to 4 inches across the
Upper Green River Basin. The northwest part of the basin will see
the higher amounts.


Winter Weather Advisory
Wind River Mountains West-Wind River Mountains East-
1013 PM MDT Wed Mar 22 2017


* TIMING...Periods of snow, moderate to heavy at times, will
begin above 7500 feet this evening...dropping to around 6500
feet by Thursday morning.

* Snow event accumulations of 6 to 12
inches, with the highest amounts generally above 8000 feet.

* MAIN IMPACT...Travel may become very difficult across South
Pass due to periods of heavy snow producing slick, slushy and
snow- packed roads. Outdoor recreation in the back country may
also be very hazardous with poor visibility and heavy


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 or by dialing 5 1 1.


National Weather Service

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