Park 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: Park County, Wyoming
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Winter Storm Watch
WYZ001-072300-
/O.NEW.KRIW.WS.A.0010.161208T2200Z-161210T1900Z/
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF...LAKE...MAMMOTH...OLD FAITHFUL
330 AM MST WED DEC 7 2016

...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY MORNING...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
STORM WATCH...WHICH IS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY MORNING.

* TIMING...SNOW WILL LIKELY BEGIN BY LATE THURSDAY AFTERNOON.
SNOWFALL WILL BECOME HEAVY AT TIMES THURSDAY NIGHT AND WILL
LIKELY CONTINUE THROUGH SATURDAY MORNING. THERE WILL LIKELY BE
ONE FINAL BURST OF SNOWFALL AROUND MID DAY SATURDAY. SNOWFALL
WILL DECREASE TO SNOW SHOWERS SATURDAY AFTERNOON.

* TOTAL SNOWFALL...3 TO 6 INCHES IN THE NORTHERN PORTION OF THE
PARK AROUND MAMMOTH, 6 TO 10 INCHES IN THE CENTRAL PORTION OF
THE PARK AND UP TO 10 TO 20 INCHES POSSIBLE OVER THE SOUTHWEST
PORTION OF THE PARK.

* WIND AND VISIBILITY...WEST WINDS OF 15 TO 30 MAY RESULT IN
BLOWING AND DRIFTING SNOW ALONG WITH LOWERED VISIBILITY DOWN TO
ONE QUARTER OF A MILE.

* IMPACTS...ROADS MAY BECOME SLICK AND SNOW PACKED WITH LIMITED
VISIBILITY AT TIMES. PEOPLE PLANNING OUTDOOR ACTIVITIES SHOULD
BE PREPARED FOR ADVERSE WINTER WEATHER CONDITIONS AND TAKE THE
PROPER PRECAUTIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW AND/OR BLOWING SNOW THAT MAY IMPACT TRAVEL. CONTINUE TO
MONITOR THE LATEST FORECASTS.

&&

$$

Winter Storm Watch
WYZ002-072300-
/O.NEW.KRIW.WS.A.0010.161208T2200Z-161210T1900Z/
ABSAROKA MOUNTAINS-
330 AM MST WED DEC 7 2016

...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY MORNING...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
STORM WATCH...WHICH IS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY MORNING.

* TIMING...SNOW WILL LIKELY BEGIN BY LATE THURSDAY AFTERNOON.
SNOWFALL WILL BECOME HEAVY AT TIMES THURSDAY NIGHT AND WILL
LIKELY CONTINUE THROUGH SATURDAY MORNING. THERE WILL LIKELY BE
ONE FINAL BURST OF SNOWFALL AROUND MID DAY SATURDAY. SNOWFALL
WILL DECREASE TO SNOW SHOWERS SATURDAY AFTERNOON.

* TOTAL SNOWFALL...9 TO 18 INCHES IN THE WESTERN ABSAROKA
MOUNTAINS AND 3 TO 9 INCHES ACROSS THE EASTERN ABSAROKA
MOUNTAINS POSSIBLE.

* WIND AND VISIBILITY...WEST WINDS OF 25 TO 40 MAY RESULT IN
BLOWING AND DRIFTING SNOW ALONG WITH LOWERED VISIBILITY DOWN TO
ONE QUARTER OF A MILE ALONG WITH SOME 50 MPH WIND GUSTS ACROSS
THE EASTERN SLOPES WHICH COULD RESULT IN NEAR ZERO VISIBILITY AT
TIMES.

* IMPACTS...ROADS MAY BECOME SLICK AND SNOW PACKED WITH LIMITED
VISIBILITY AT TIMES...ESPECIALLY ALONG THE CHIEF JOSEPH HIGHWAY
WHERE THE VISIBILITY COULD LOWER TO NEAR ZERO AT TIMES ACROSS
DEAD INDIAN PASS. PEOPLE PLANNING OUTDOOR ACTIVITIES SHOULD BE
PREPARED FOR ADVERSE WINTER WEATHER CONDITIONS AND TAKE THE
PROPER PRECAUTIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW AND/OR BLOWING SNOW THAT MAY IMPACT TRAVEL. CONTINUE TO
MONITOR THE LATEST FORECASTS.

&&

$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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