Zone Forecast Product
Issued by NWS Riverton, WY

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000
FPUS55 KRIW 280439
ZFPRIW

ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
937 PM MST SAT DEC 27 2014

WYZ020-281100-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITIES OF...CASPER
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...WINDY. PARTLY CLOUDY. AREAS OF BLOWING SNOW. LOWS
9 TO 13. SOUTHWEST WINDS AROUND 15 MPH INCREASING TO 20 TO 30 MPH
WITH GUSTS TO AROUND 45 MPH AFTER MIDNIGHT.
.SUNDAY...WINDY. MOSTLY CLOUDY. AREAS OF BLOWING SNOW UNTIL LATE
AFTERNOON. A 20 PERCENT CHANCE OF SNOW IN THE AFTERNOON. HIGHS
AROUND 25. WEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH
SHIFTING TO THE NORTHWEST 15 TO 20 MPH LATE IN THE AFTERNOON.
.SUNDAY NIGHT...SNOW LIKELY IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS AROUND 2 ABOVE.
WEST WINDS AROUND 15 MPH EARLY IN THE EVENING BECOMING NORTH AROUND
15 MPH EARLY IN THE MORNING. CHANCE OF SNOW 80 PERCENT.
.MONDAY...MUCH COLDER. CLOUDY. SNOW LIKELY IN THE MORNING...THEN
CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES.
TOTAL SNOW ACCUMULATION 3 TO 5 INCHES. HIGHS AROUND 2 ABOVE.
NORTHEAST WINDS AROUND 15 MPH. CHANCE OF SNOW 70 PERCENT. WIND CHILL
READINGS 12 BELOW TO 22 BELOW ZERO.
.MONDAY NIGHT...COLDER. CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
LOWS AROUND 12 BELOW. NORTHEAST WINDS AROUND 15 MPH. WIND CHILL
READINGS 26 BELOW TO 36 BELOW ZERO.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 1 BELOW. WIND CHILL READINGS 25 BELOW TO 35 BELOW ZERO.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 13 BELOW.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 12 TO 16.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 3.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE LOWER TO
MID 20S.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 7 TO 11.
.FRIDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID 20S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS 8 TO 12.
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE MID 20S.

$$

WYZ017-281100-
WIND RIVER BASIN-
INCLUDING THE CITIES OF...RIVERTON...SHOSHONI
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...BREEZY. PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY
AFTER MIDNIGHT THEN BECOMING PARTLY CLOUDY. LOWS 3 TO 8. SOUTHWEST
WINDS 15 TO 20 MPH EARLY IN THE MORNING.
.SUNDAY...BREEZY. PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. AREAS OF BLOWING SNOW EARLY IN THE MORNING. HIGHS
AROUND 23. SOUTHWEST WINDS 15 TO 20 MPH IN THE MORNING.
.SUNDAY NIGHT...SNOW LIKELY. SNOW ACCUMULATION AROUND 2 INCHES. LOWS
AROUND 3 ABOVE. NORTH WINDS AROUND 15 MPH EARLY IN THE MORNING.
CHANCE OF SNOW 70 PERCENT.
.MONDAY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
AROUND 5 ABOVE. NORTHEAST WINDS AROUND 15 MPH IN THE MORNING.
.MONDAY NIGHT...COLDER...CLOUDY. CHANCE OF SNOW IN THE EVENING...
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 11 BELOW.
CHANCE OF SNOW 30 PERCENT. WIND CHILL READINGS 20 BELOW TO 30 BELOW
ZERO.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 4 BELOW TO ZERO. WIND CHILL READINGS 25 BELOW TO 35 BELOW
ZERO.
.TUESDAY NIGHT...COLDER. MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT.
LOWS 16 BELOW TO 21 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
PATCHY FOG IN THE AFTERNOON. HIGHS 7 TO 12.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. PATCHY FOG IN THE
EVENING. AREAS OF FOG AFTER MIDNIGHT. LOWS 1 BELOW TO 6 BELOW ZERO.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE
MORNING. HIGHS 17 TO 22.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 4 TO 9.
.FRIDAY...PARTLY CLOUDY. HIGHS IN THE LOWER 20S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS 7 TO 11.
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE MID 20S.

$$

WYZ018-281100-
LANDER FOOTHILLS-
INCLUDING THE CITIES OF...LANDER
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY AFTER
MIDNIGHT THEN BECOMING PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
.SUNDAY...PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 22.
.SUNDAY NIGHT...SNOW IN THE EVENING...THEN SNOW LIKELY AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS AROUND 1 ABOVE.
CHANCE OF SNOW 80 PERCENT.
.MONDAY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
AROUND 4 ABOVE.
.MONDAY NIGHT...COLDER...CLOUDY. CHANCE OF SNOW IN THE EVENING...
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 11 BELOW.
CHANCE OF SNOW 30 PERCENT.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 1 BELOW. WIND CHILL READINGS 21 BELOW TO 31 BELOW ZERO.
.TUESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
AROUND 18 BELOW.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
PATCHY FOG IN THE AFTERNOON. HIGHS 8 TO 12.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. PATCHY FOG IN THE
EVENING. AREAS OF FOG AFTER MIDNIGHT. LOWS AROUND 2 BELOW.
.NEW YEARS DAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS
AROUND 20.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 6 TO 10.
.FRIDAY...MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE LOWER 20S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 9.
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE MID 20S.

$$

WYZ028-281100-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 7 TO 11. WEST WINDS AROUND 15 MPH AFTER MIDNIGHT.
.SUNDAY...WINDY...CLOUDY. SLIGHT CHANCE OF SNOW EARLY IN THE
MORNING...THEN CHANCE OF SNOW IN THE LATE MORNING AND AFTERNOON.
AREAS OF BLOWING SNOW IN THE LATE MORNING AND AFTERNOON. HIGHS
AROUND 25. WEST WINDS 20 TO 30 MPH. CHANCE OF SNOW 40 PERCENT.
.SUNDAY NIGHT...CHANCE OF SNOW IN THE EVENING...THEN SNOW LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS AROUND
2 ABOVE. WEST WINDS AROUND 15 MPH IN THE EVENING. CHANCE OF SNOW
70 PERCENT.
.MONDAY...BREEZY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS AROUND 6 ABOVE. NORTHEAST WINDS 15 TO 20 MPH.
.MONDAY NIGHT...BREEZY...COLDER. CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS 9 BELOW TO 13 BELOW ZERO. EAST WINDS 15 TO 20 MPH. WIND
CHILL READINGS 29 BELOW TO 39 BELOW ZERO.
.TUESDAY...BREEZY. MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS ZERO TO 4 ABOVE. LOWEST WIND CHILL READINGS 33 BELOW
TO 43 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. AREAS
OF FOG AFTER MIDNIGHT. LOWS 14 BELOW TO 19 BELOW ZERO.
.WEDNESDAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING...THEN PATCHY
FOG IN THE AFTERNOON. HIGHS 7 TO 12.
.WEDNESDAY NIGHT...MOSTLY CLEAR. PATCHY FOG IN THE EVENING...THEN
AREAS OF FOG AFTER MIDNIGHT. LOWS 3 BELOW TO 8 BELOW ZERO.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE
MORNING. HIGHS 16 TO 21.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 2 TO 7.
.FRIDAY...PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 20S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS 11 TO 16.
.SATURDAY...PARTLY CLOUDY. HIGHS NEAR 30.

$$

WYZ013-281100-
JACKSON HOLE-
INCLUDING THE CITIES OF...JACKSON
937 PM MST SAT DEC 27 2014

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST MONDAY...

.REST OF TONIGHT...BREEZY...SNOW. NEW SNOW ACCUMULATION OF 1 TO
2 INCHES. NEAR STEADY TEMPERATURE AROUND 12. SOUTH WINDS 15 TO
20 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR 100 PERCENT.
.SUNDAY...BREEZY...SNOW. SNOW ACCUMULATION AROUND 2 INCHES. HIGHS
AROUND 21. SOUTHWEST WINDS 15 TO 20 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
.SUNDAY NIGHT...COLDER. SNOW LIKELY. SNOW ACCUMULATION AROUND
1 INCH. TOTAL SNOW ACCUMULATION 4 TO 6 INCHES. LOWS ZERO TO 5 ABOVE
ZERO. CHANCE OF SNOW 70 PERCENT.
.MONDAY...MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING...THEN SLIGHT
CHANCE OF SNOW IN THE AFTERNOON. HIGHS 8 TO 12. CHANCE OF SNOW
30 PERCENT.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 10 BELOW TO 14 BELOW ZERO. WIND CHILL READINGS
22 BELOW TO 32 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 2 TO 6.
LOWEST WIND CHILL READINGS 25 BELOW TO 35 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
17 BELOW TO 21 BELOW ZERO.
.WEDNESDAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. PATCHY FOG
IN THE AFTERNOON. HIGHS AROUND 14.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. PATCHY FOG IN THE
EVENING. AREAS OF FOG AFTER MIDNIGHT. LOWS AROUND 6 BELOW.
.NEW YEARS DAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS
AROUND 20.
.THURSDAY NIGHT...NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 9.
.FRIDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS IN THE LOWER 20S.
.FRIDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING...THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 14 TO 18. CHANCE
OF SNOW 30 PERCENT.
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING...THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE MID 20S. CHANCE
OF SNOW 30 PERCENT.

$$

WYZ003-281100-
CODY FOOTHILLS-
INCLUDING THE CITIES OF...CODY...MEETEETSE
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...BREEZY. MOSTLY CLOUDY. AREAS OF BLOWING SNOW.
LOWS 8 TO 13. SOUTHWEST WINDS 15 TO 25 MPH.
.SUNDAY...BREEZY...CLOUDY. AREAS OF BLOWING SNOW EARLY IN THE
MORNING. SLIGHT CHANCE OF SNOW EARLY IN THE MORNING...THEN CHANCE OF
SNOW IN THE LATE MORNING AND AFTERNOON. HIGHS AROUND 24. WEST WINDS
15 TO 25 MPH IN THE MORNING BECOMING NORTH AROUND 15 MPH LATE IN THE
AFTERNOON. CHANCE OF SNOW 50 PERCENT.
.SUNDAY NIGHT...BREEZY...COLDER. SNOW LIKELY. SNOW ACCUMULATION OF
1 TO 2 INCHES. LOWS AROUND ZERO. NORTH WINDS 15 TO 20 MPH IN THE
LATE EVENING AND OVERNIGHT. CHANCE OF SNOW 70 PERCENT. LOWEST WIND
CHILL READINGS 13 BELOW TO 23 BELOW ZERO IN THE LATE EVENING AND
OVERNIGHT.
.MONDAY...MUCH COLDER. CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
HIGHS AROUND 2 ABOVE. NORTH WINDS AROUND 15 MPH. WIND CHILL READINGS
13 BELOW TO 23 BELOW ZERO.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS AROUND 10 BELOW.
WIND CHILL READINGS 22 BELOW TO 32 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS 1 TO 5. LOWEST WIND CHILL READINGS
22 BELOW TO 32 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. LOWS 9 BELOW TO 13 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 18 TO 22.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 3 TO 7.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 20S.
.THURSDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 13 TO 17.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS IN THE UPPER 20S.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS
9 TO 13.
.SATURDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE 20S.

$$

WYZ004-281100-
NORTH BIG HORN BASIN-
INCLUDING THE CITIES OF...POWELL...LOVELL...GREYBULL...BASIN
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...PARTLY CLOUDY LATE IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 2 TO 7. SOUTHEAST WINDS AROUND 15 MPH AFTER
MIDNIGHT.
.SUNDAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN CHANCE
OF SNOW IN THE AFTERNOON. HIGHS AROUND 23. NORTHWEST WINDS AROUND
15 MPH LATE IN THE AFTERNOON. CHANCE OF SNOW 40 PERCENT.
.SUNDAY NIGHT...BREEZY. SNOW LIKELY. AREAS OF BLOWING SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS AROUND 1 ABOVE.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN THE LATE
EVENING AND OVERNIGHT. CHANCE OF SNOW 70 PERCENT. LOWEST WIND CHILL
READINGS 14 BELOW TO 24 BELOW ZERO IN THE LATE EVENING AND
OVERNIGHT.
.MONDAY...BREEZY...COLDER...CLOUDY. CHANCE OF SNOW IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 4 ABOVE.
NORTHWEST WINDS 15 TO 20 MPH. CHANCE OF SNOW 30 PERCENT. WIND CHILL
READINGS 13 BELOW TO 23 BELOW ZERO.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS AROUND 11 BELOW. NORTHWEST WINDS AROUND 15 MPH IN THE
EVENING. WIND CHILL READINGS 23 BELOW TO 33 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS NEAR ZERO. LOWEST WIND CHILL
READINGS 23 BELOW TO 33 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
13 BELOW TO 18 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
HIGHS 9 TO 14.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. AREAS OF FOG AFTER
MIDNIGHT. LOWS 3 BELOW TO 2 ABOVE ZERO.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE
MORNING. HIGHS 19 TO 23.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS 7 TO 12.
.FRIDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER TO MID 20S.
.FRIDAY NIGHT...MOSTLY CLOUDY. LOWS 5 TO 9.
.SATURDAY...MOSTLY CLOUDY. HIGHS 18 TO 22.

$$

WYZ006-281100-
SOUTHEAST BIG HORN BASIN-
INCLUDING THE CITIES OF...WORLAND
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...PARTLY CLOUDY LATE IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 1 BELOW TO 6 BELOW ZERO. TEMPERATURES RISING
INTO THE MID TEENS AFTER MIDNIGHT.
.SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL LATE
AFTERNOON...THEN CHANCE OF SNOW LATE IN THE AFTERNOON. HIGHS AROUND
22. CHANCE OF SNOW 40 PERCENT.
.SUNDAY NIGHT...BREEZY. SNOW LIKELY. SNOW ACCUMULATION OF 1 TO
2 INCHES. LOWS AROUND 2 ABOVE. NORTHWEST WINDS 15 TO 20 MPH AFTER
MIDNIGHT. CHANCE OF SNOW 70 PERCENT.
.MONDAY...COLDER. CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
AROUND 5 ABOVE.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS AROUND 13 BELOW. WIND CHILL READINGS 22 BELOW TO 32 BELOW
ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS NEAR ZERO. LOWEST WIND CHILL
READINGS 22 BELOW TO 32 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
17 BELOW TO 22 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
HIGHS 8 TO 13.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. AREAS OF FOG AFTER
MIDNIGHT. LOWS 3 BELOW TO 8 BELOW ZERO.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE
MORNING. HIGHS 18 TO 23.
.THURSDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 2 TO 7.
.FRIDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER TO MID 20S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS 2 TO 6.
.SATURDAY...PARTLY CLOUDY. HIGHS 19 TO 23.

$$

WYZ005-281100-
SOUTHWEST BIG HORN BASIN-
INCLUDING THE CITIES OF...THERMOPOLIS
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...PARTLY CLOUDY LATE IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 3 BELOW TO 2 ABOVE ZERO. TEMPERATURES RISING
INTO THE MID TEENS AFTER MIDNIGHT.
.SUNDAY...MOSTLY CLOUDY. CHANCE OF SNOW IN THE AFTERNOON. HIGHS
AROUND 23. CHANCE OF SNOW 40 PERCENT.
.SUNDAY NIGHT...BREEZY. SNOW LIKELY. AREAS OF BLOWING SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS AROUND 3 ABOVE.
NORTHWEST WINDS 15 TO 20 MPH AFTER MIDNIGHT. CHANCE OF SNOW
70 PERCENT. LOWEST WIND CHILL READINGS 10 BELOW TO 20 BELOW ZERO
AFTER MIDNIGHT.
.MONDAY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
AROUND 4 ABOVE. NORTHWEST WINDS AROUND 15 MPH.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN THE
EVENING...THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND
11 BELOW. CHANCE OF SNOW 30 PERCENT. WIND CHILL READINGS 20 BELOW TO
30 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS AROUND 1. LOWEST WIND CHILL READINGS
22 BELOW TO 32 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. LOWS 15 BELOW TO 20 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 8 TO 13.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 1 BELOW TO
6 BELOW ZERO.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 18 TO 23.
.THURSDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 5 TO 10.
.FRIDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER 20S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS 5 TO 9.
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE LOWER 20S.

$$

WYZ023-281100-
STAR VALLEY-
INCLUDING THE CITIES OF...AFTON...ALPINE...STAR VALLEY RANCH...
THAYNE
937 PM MST SAT DEC 27 2014

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST MONDAY...

.REST OF TONIGHT...SNOW LIKELY LATE IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. NEW SNOW ACCUMULATION OF 1 TO 2 INCHES. NEAR STEADY
TEMPERATURE AROUND 14. SOUTH WINDS AROUND 15 MPH EARLY IN THE
MORNING. CHANCE OF SNOW NEAR 100 PERCENT.
.SUNDAY...SNOW. SNOW ACCUMULATION AROUND 2 INCHES. HIGHS AROUND 23.
SOUTH WINDS AROUND 15 MPH IN THE MORNING. CHANCE OF SNOW NEAR
100 PERCENT.
.SUNDAY NIGHT...SNOW LIKELY. SNOW ACCUMULATION OF 1 TO 2 INCHES.
TOTAL SNOW ACCUMULATION 4 TO 7 INCHES. LOWS AROUND 8 ABOVE. CHANCE
OF SNOW 70 PERCENT.
.MONDAY...COLDER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
HIGHS AROUND 13.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 7 BELOW. WIND CHILL READINGS 15 BELOW TO
25 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS AROUND 8. LOWEST WIND CHILL READINGS
17 BELOW TO 27 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
AROUND 14 BELOW.
.WEDNESDAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS AROUND
14.
.WEDNESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
AROUND 5 BELOW.
.NEW YEARS DAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS
AROUND 20.
.THURSDAY NIGHT...NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 9.
.FRIDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS IN THE MID 20S.
.FRIDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING...THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 19. CHANCE
OF SNOW 30 PERCENT.
.SATURDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE UPPER 20S.

$$

WYZ025-281100-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITIES OF...PINEDALE
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS
4 BELOW TO 1 ABOVE ZERO.
.SUNDAY...SNOW LIKELY IN THE MORNING...THEN SNOW IN THE AFTERNOON.
SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS AROUND 19. CHANCE OF SNOW
80 PERCENT.
.SUNDAY NIGHT...SNOW LIKELY. SNOW ACCUMULATION AROUND 1 INCH. TOTAL
SNOW ACCUMULATION 2 TO 3 INCHES. LOWS AROUND 1 BELOW. CHANCE OF SNOW
70 PERCENT.
.MONDAY...COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 6 ABOVE.
CHANCE OF SNOW 30 PERCENT.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 13 BELOW TO 17 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS AROUND 7. LOWEST WIND CHILL READINGS
25 BELOW TO 35 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
AROUND 21 BELOW.
.WEDNESDAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. PATCHY FOG
IN THE AFTERNOON. HIGHS AROUND 12.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. PATCHY FOG IN THE
EVENING. AREAS OF FOG AFTER MIDNIGHT. LOWS AROUND 9 BELOW.
.NEW YEARS DAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS
AROUND 20.
.THURSDAY NIGHT...NOT AS COLD. PARTLY CLOUDY. LOWS 3 TO 7.
.FRIDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS IN THE LOWER 20S.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS
10 TO 14.
.SATURDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER 20S.

$$

WYZ026-281100-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF...LA BARGE...BIG PINEY...FARSON
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE LATE
EVENING AND EARLY MORNING...THEN CHANCE OF SNOW EARLY IN THE
MORNING. LOWS 4 BELOW TO 1 ABOVE ZERO. CHANCE OF SNOW 30 PERCENT.
.SUNDAY...BREEZY. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
20 TO 24. WEST WINDS 15 TO 20 MPH IN THE LATE MORNING AND AFTERNOON.
.SUNDAY NIGHT...SNOW LIKELY. SNOW ACCUMULATION AROUND 1 INCH. LOWS
3 BELOW TO 1 ABOVE ZERO. CHANCE OF SNOW 70 PERCENT.
.MONDAY...COLDER. CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
AROUND 6 ABOVE. SOUTHEAST WINDS AROUND 15 MPH IN THE AFTERNOON. WIND
CHILL READINGS 10 BELOW TO 20 BELOW ZERO.
.MONDAY NIGHT...COLDER. CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS 13 BELOW TO 17 BELOW ZERO.
EAST WINDS AROUND 15 MPH. WIND CHILL READINGS 30 BELOW TO 40 BELOW
ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS 1 TO 5. LOWEST WIND CHILL READINGS
34 BELOW TO 44 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
20 BELOW TO 24 BELOW ZERO.
.WEDNESDAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING...THEN PATCHY
FOG IN THE AFTERNOON. HIGHS 7 TO 11.
.WEDNESDAY NIGHT...MOSTLY CLEAR. PATCHY FOG IN THE EVENING...THEN
AREAS OF FOG AFTER MIDNIGHT. LOWS 8 BELOW TO 13 BELOW ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS
15 TO 19.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 2 BELOW TO 3 ABOVE ZERO.
.FRIDAY...PARTLY CLOUDY. HIGHS IN THE LOWER 20S.
.FRIDAY NIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS
6 TO 10.
.SATURDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID TO UPPER 20S.

$$

WYZ010-281100-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF...BUFFALO
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY AFTER
MIDNIGHT THEN BECOMING PARTLY CLOUDY. LOWS 7 TO 11.
.SUNDAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING. CHANCE OF
SNOW EARLY IN THE AFTERNOON...THEN SNOW LIKELY LATE IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS AROUND 27. NORTH
WINDS AROUND 15 MPH LATE IN THE MORNING BECOMING NORTH AROUND 15 MPH
LATE IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.
.SUNDAY NIGHT...BREEZY...SNOW. AREAS OF BLOWING SNOW AFTER MIDNIGHT.
SNOW ACCUMULATION AROUND 2 INCHES. LOWS AROUND 1 ABOVE. NORTH WINDS
AROUND 15 MPH EARLY IN THE EVENING BECOMING NORTH 15 TO 20 MPH WITH
GUSTS TO AROUND 35 MPH AFTER MIDNIGHT. CHANCE OF SNOW 80 PERCENT.
LOWEST WIND CHILL READINGS 13 BELOW TO 23 BELOW ZERO IN THE LATE
EVENING AND OVERNIGHT.
.MONDAY...BREEZY. MUCH COLDER. CLOUDY. SNOW LIKELY IN THE MORNING...
THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION AROUND
1 INCH. TOTAL SNOW ACCUMULATION 3 TO 4 INCHES. HIGHS AROUND 2 ABOVE.
NORTH WINDS 15 TO 20 MPH. CHANCE OF SNOW 60 PERCENT. WIND CHILL
READINGS 12 BELOW TO 22 BELOW ZERO.
.MONDAY NIGHT...COLDER. CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 12 BELOW. WIND CHILL READINGS 21 BELOW TO 31 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS AROUND 2 BELOW. LOWEST WIND CHILL
READINGS 24 BELOW TO 34 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. LOWS 5 BELOW TO 9 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS IN THE MID 20S.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 9.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS NEAR 30.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS 12 TO 16.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS IN THE MID 20S.
.FRIDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS 6 TO 10.
.SATURDAY...MOSTLY CLOUDY. HIGHS IN THE LOWER TO MID 20S.

$$

WYZ011-281100-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF...KAYCEE
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...BREEZY. PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY
AFTER MIDNIGHT THEN BECOMING PARTLY CLOUDY. LOWS 7 TO 11. SOUTHWEST
WINDS 15 TO 20 MPH AFTER MIDNIGHT.
.SUNDAY...BREEZY. MOSTLY CLOUDY. AREAS OF BLOWING SNOW EARLY IN THE
MORNING. SLIGHT CHANCE OF SNOW EARLY IN THE AFTERNOON. CHANCE OF
SNOW LATE IN THE AFTERNOON. HIGHS AROUND 26. WEST WINDS 15 TO 20 MPH
IN THE MORNING. CHANCE OF SNOW 40 PERCENT.
.SUNDAY NIGHT...BREEZY. SNOW LIKELY. SNOW ACCUMULATION AROUND
2 INCHES. LOWS AROUND 2 ABOVE. NORTH WINDS 15 TO 20 MPH AFTER
MIDNIGHT. CHANCE OF SNOW 70 PERCENT. LOWEST WIND CHILL READINGS
11 BELOW TO 21 BELOW ZERO IN THE LATE EVENING AND OVERNIGHT.
.MONDAY...BREEZY. MUCH COLDER. CLOUDY. SNOW LIKELY IN THE MORNING...
THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION AROUND
1 INCH. TOTAL SNOW ACCUMULATION AROUND 3 INCHES. HIGHS AROUND
3 ABOVE. NORTH WINDS 15 TO 20 MPH. CHANCE OF SNOW 60 PERCENT. WIND
CHILL READINGS 11 BELOW TO 21 BELOW ZERO.
.MONDAY NIGHT...COLDER...CLOUDY. CHANCE OF SNOW IN THE EVENING...
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 11 BELOW.
CHANCE OF SNOW 40 PERCENT. WIND CHILL READINGS 21 BELOW TO 31 BELOW
ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS NEAR ZERO. LOWEST WIND CHILL
READINGS 21 BELOW TO 31 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. LOWS 7 BELOW TO 11 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 19 TO 23.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 4 TO 8.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
.THURSDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 9 TO 13.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS IN THE MID 20S.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN
THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 9.
.SATURDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 20S.

$$

WYZ027-281100-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF...KEMMERER...COKEVILLE
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...BREEZY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE
LATE EVENING AND EARLY MORNING...THEN CHANCE OF SNOW EARLY IN THE
MORNING. AREAS OF BLOWING SNOW EARLY IN THE MORNING. LOWS 6 TO 10.
SOUTHWEST WINDS 15 TO 25 MPH AFTER MIDNIGHT. CHANCE OF SNOW
30 PERCENT.
.SUNDAY...WINDY. AREAS OF BLOWING SNOW UNTIL LATE AFTERNOON. CHANCE
OF SNOW IN THE MORNING...THEN SNOW IN THE AFTERNOON. SNOW
ACCUMULATION AROUND 1 INCH. HIGHS AROUND 24. WEST WINDS 20 TO 30 MPH
DECREASING TO 15 TO 20 MPH LATE IN THE AFTERNOON. CHANCE OF SNOW
90 PERCENT.
.SUNDAY NIGHT...BREEZY. SNOW LIKELY. SNOW ACCUMULATION AROUND
1 INCH. LOWS AROUND 3 ABOVE. WEST WINDS 15 TO 20 MPH IN THE EVENING.
CHANCE OF SNOW 70 PERCENT.
.MONDAY...COLDER...CLOUDY. SNOW LIKELY IN THE MORNING...THEN CHANCE
OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH. TOTAL
SNOW ACCUMULATION AROUND 3 INCHES. HIGHS AROUND 8 ABOVE. EAST WINDS
AROUND 15 MPH IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.
.MONDAY NIGHT...BREEZY...COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN
THE EVENING...THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS
9 BELOW TO 13 BELOW ZERO. EAST WINDS 15 TO 20 MPH. CHANCE OF SNOW
30 PERCENT. WIND CHILL READINGS 26 BELOW TO 36 BELOW ZERO.
.TUESDAY...BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS AROUND 4. LOWEST WIND CHILL READINGS 30 BELOW TO 40 BELOW ZERO
IN THE MORNING.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. AREAS
OF FOG AFTER MIDNIGHT. LOWS 16 BELOW TO 20 BELOW ZERO.
.WEDNESDAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING...THEN PATCHY
FOG IN THE AFTERNOON. HIGHS AROUND 9.
.WEDNESDAY NIGHT...MOSTLY CLEAR. PATCHY FOG IN THE EVENING...THEN
AREAS OF FOG AFTER MIDNIGHT. LOWS 5 BELOW TO 9 BELOW ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS
15 TO 19.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS 2 TO 6.
.FRIDAY...PARTLY CLOUDY. HIGHS IN THE MID 20S.
.FRIDAY NIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS
AROUND 14.
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE UPPER 20S.

$$

WYZ016-281100-
UPPER WIND RIVER BASIN-
INCLUDING THE CITIES OF...DUBOIS
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...WINDY. MOSTLY CLOUDY WITH CHANCE OF SNOW LATE IN
THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS OF BLOWING
SNOW THROUGH THE NIGHT. LOWS 5 TO 10. NORTHWEST WINDS 15 TO 25 MPH
INCREASING TO 25 TO 35 MPH WITH GUSTS TO AROUND 50 MPH AFTER
MIDNIGHT. CHANCE OF SNOW 40 PERCENT.
.SUNDAY...WINDY. MOSTLY CLOUDY. AREAS OF BLOWING SNOW THROUGH THE
DAY. CHANCE OF SNOW LATE IN THE MORNING. SLIGHT CHANCE OF SNOW EARLY
IN THE AFTERNOON...THEN CHANCE OF SNOW LATE IN THE AFTERNOON. HIGHS
20 TO 24. WEST WINDS 25 TO 35 MPH WITH GUSTS TO AROUND 50 MPH
BECOMING NORTHWEST 15 TO 25 MPH IN THE AFTERNOON. CHANCE OF SNOW
30 PERCENT.
.SUNDAY NIGHT...SNOW LIKELY. SNOW ACCUMULATION OF 1 TO 2 INCHES.
LOWS AROUND ZERO. NORTHWEST WINDS AROUND 15 MPH EARLY IN THE
EVENING. CHANCE OF SNOW 70 PERCENT.
.MONDAY...COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 3 ABOVE.
SOUTHEAST WINDS AROUND 15 MPH IN THE AFTERNOON. CHANCE OF SNOW
30 PERCENT. WIND CHILL READINGS 11 BELOW TO 21 BELOW ZERO.
.MONDAY NIGHT...COLDER. CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS AROUND 12 BELOW.
.TUESDAY...PARTLY CLOUDY. HIGHS 2 TO 6. WIND CHILL READINGS 21 BELOW
TO 31 BELOW ZERO.
.TUESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 15 BELOW.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS AROUND 18.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 2 BELOW TO
2 ABOVE ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS IN THE MID 20S.
.THURSDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 13.
.FRIDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS IN THE MID 20S.
.FRIDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS 11 TO 15.
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE UPPER 20S.

$$

WYZ001-281100-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF...LAKE...MAMMOTH...OLD FAITHFUL
937 PM MST SAT DEC 27 2014

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST MONDAY...

.REST OF TONIGHT...BREEZY...SNOW. AREAS OF BLOWING SNOW AFTER
MIDNIGHT. NEW SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS 4 TO 10.
SOUTHWEST WINDS 15 TO 25 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
.SUNDAY...BREEZY...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS
14 TO 20. SOUTHWEST WINDS 15 TO 20 MPH IN THE MORNING. CHANCE OF
SNOW NEAR 100 PERCENT.
.SUNDAY NIGHT...COLDER. SNOW LIKELY. SNOW ACCUMULATION OF 1 TO
2 INCHES. TOTAL SNOW ACCUMULATION 3 TO 10 INCHES. LOWS 3 BELOW TO
9 BELOW ZERO. CHANCE OF SNOW 70 PERCENT. WIND CHILL READINGS
15 BELOW TO 25 BELOW ZERO.
.MONDAY...COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 1 BELOW TO
5 ABOVE ZERO. CHANCE OF SNOW 30 PERCENT. WIND CHILL READINGS
15 BELOW TO 25 BELOW ZERO.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 14 BELOW TO 20 BELOW ZERO. EAST WINDS AROUND
15 MPH IN THE EVENING. WIND CHILL READINGS 28 BELOW TO 38 BELOW
ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS 4 BELOW TO 2 ABOVE ZERO. LOWEST WIND
CHILL READINGS 35 BELOW TO 45 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
16 BELOW TO 22 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
HIGHS AROUND 15.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. AREAS OF FOG AFTER
MIDNIGHT. LOWS 6 BELOW TO ZERO.
.NEW YEARS DAY...MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS AROUND 20.
.THURSDAY NIGHT...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 5 TO 11.
.FRIDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN
CHANCE OF SNOW IN THE AFTERNOON. HIGHS 15 TO 21. CHANCE OF SNOW
30 PERCENT.
.FRIDAY NIGHT...CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. LOWS 7 TO
13.
.SATURDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
16 TO 22.

$$

WYZ029-281100-
FLAMING GORGE-
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 7 TO 11.
.SUNDAY...BREEZY. CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. AREAS OF
BLOWING SNOW LATE IN THE AFTERNOON. HIGHS 22 TO 26. WEST WINDS 15 TO
25 MPH IN THE AFTERNOON.
.SUNDAY NIGHT...CHANCE OF SNOW IN THE EVENING...THEN SNOW LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS AROUND
3 ABOVE. WEST WINDS AROUND 15 MPH EARLY IN THE EVENING. CHANCE OF
SNOW 70 PERCENT.
.MONDAY...BREEZY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS 5 TO 9. EAST WINDS 15 TO 20 MPH IN THE AFTERNOON.
.MONDAY NIGHT...BREEZY...COLDER. CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS AROUND 10 BELOW. EAST WINDS 15 TO 20 MPH. WIND CHILL
READINGS 27 BELOW TO 37 BELOW ZERO.
.TUESDAY...BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING...
THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS ZERO TO 4 ABOVE.
CHANCE OF SNOW 30 PERCENT. LOWEST WIND CHILL READINGS 29 BELOW TO
39 BELOW ZERO IN THE MORNING.
.TUESDAY NIGHT...PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS
AROUND 14 BELOW.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
PATCHY FOG IN THE AFTERNOON. HIGHS 10 TO 14.
.WEDNESDAY NIGHT...MOSTLY CLEAR. PATCHY FOG IN THE EVENING. AREAS OF
FOG AFTER MIDNIGHT. LOWS 4 BELOW TO ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS IN
THE LOWER 20S.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 7.
.FRIDAY...PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 20S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 14.
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE MID 20S TO LOWER 30S.

$$

WYZ022-281100-
CASPER MOUNTAIN-
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...WINDY. PARTLY CLOUDY IN THE LATE EVENING AND
EARLY MORNING THEN BECOMING MOSTLY CLOUDY. AREAS OF BLOWING SNOW
THROUGH THE NIGHT. LOWS 6 TO 12. SOUTHWEST WINDS 15 TO 25 MPH
INCREASING TO 25 TO 35 MPH WITH GUSTS TO AROUND 50 MPH AFTER
MIDNIGHT.
.SUNDAY...WINDY. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. AREAS OF
BLOWING SNOW. HIGHS 17 TO 23. SOUTHWEST WINDS 25 TO 35 MPH WITH
GUSTS TO AROUND 50 MPH DECREASING TO 20 TO 25 MPH WITH GUSTS TO
AROUND 40 MPH LATE IN THE AFTERNOON.
.SUNDAY NIGHT...BREEZY...SNOW. SNOW ACCUMULATION OF 3 TO 4 INCHES.
LOWS AROUND ZERO. NORTHWEST WINDS 15 TO 20 MPH. CHANCE OF SNOW
90 PERCENT. LOWEST WIND CHILL READINGS 10 BELOW TO 20 BELOW ZERO IN
THE LATE EVENING AND OVERNIGHT.
.MONDAY...COLDER. SNOW LIKELY. SNOW ACCUMULATION OF 2 TO 3 INCHES.
TOTAL SNOW ACCUMULATION 5 TO 7 INCHES. HIGHS AROUND 1 ABOVE.
NORTHEAST WINDS AROUND 15 MPH. CHANCE OF SNOW 70 PERCENT. WIND CHILL
READINGS 13 BELOW TO 23 BELOW ZERO.
.MONDAY NIGHT...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS AROUND 13 BELOW. NORTHEAST WINDS AROUND 15 MPH IN THE EVENING.
WIND CHILL READINGS 24 BELOW TO 34 BELOW ZERO.
.TUESDAY...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS AROUND 4 BELOW. WIND CHILL READINGS 26 BELOW TO
36 BELOW ZERO.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
12 BELOW TO 18 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS AROUND 11.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 1 BELOW TO
5 ABOVE ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS IN THE LOWER 20S.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 6 TO 12.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS IN THE LOWER 20S.
.FRIDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS AROUND 9.
.SATURDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER 20S.

$$

WYZ002-281100-
ABSAROKA MOUNTAINS-
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...WINDY. CHANCE OF SNOW IN THE LATE EVENING AND
EARLY MORNING...THEN SNOW EARLY IN THE MORNING. AREAS OF BLOWING
SNOW THROUGH THE NIGHT. NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS
1 TO 9. WEST WINDS 20 TO 30 MPH. GUSTS UP TO 45 MPH. CHANCE OF SNOW
NEAR 100 PERCENT.
.SUNDAY...WINDY. AREAS OF BLOWING SNOW IN THE MORNING. SNOW. SNOW
ACCUMULATION OF 1 TO 2 INCHES. HIGHS 12 TO 20. WEST WINDS 20 TO
30 MPH DECREASING TO 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF SNOW
NEAR 100 PERCENT.
.SUNDAY NIGHT...COLDER...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES.
TOTAL SNOW ACCUMULATION 2 TO 7 INCHES. LOWS 1 BELOW TO 7 BELOW ZERO.
NORTHWEST WINDS AROUND 15 MPH IN THE EVENING. CHANCE OF SNOW
90 PERCENT.
.MONDAY...COLDER. CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
5 BELOW TO 1 ABOVE ZERO. WIND CHILL READINGS 16 BELOW TO 26 BELOW
ZERO.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE
EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 11 BELOW TO 17 BELOW ZERO. CHANCE OF SNOW 30 PERCENT.
WIND CHILL READINGS 25 BELOW TO 35 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS 4 BELOW TO 2 ABOVE ZERO. WIND CHILL
READINGS 33 BELOW TO 43 BELOW ZERO.
.TUESDAY NIGHT...MOSTLY CLEAR. LOWS 10 BELOW TO 16 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 14 TO 20.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 1 BELOW TO
5 ABOVE ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS 20 TO 26.
.THURSDAY NIGHT...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 9 TO 15.
.FRIDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN
CHANCE OF SNOW IN THE AFTERNOON. HIGHS 18 TO 24. CHANCE OF SNOW
30 PERCENT.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS
8 TO 14.
.SATURDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
18 TO 24.

$$

WYZ007-281100-
OWL CREEK AND BRIDGER MOUNTAINS-
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...PARTLY CLOUDY LATE IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 3 TO 9. SOUTHWEST WINDS AROUND 15 MPH EARLY IN
THE MORNING.
.SUNDAY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING...THEN CHANCE
OF SNOW IN THE AFTERNOON. HIGHS 18 TO 24. NORTH WINDS AROUND 15 MPH
LATE IN THE AFTERNOON. CHANCE OF SNOW 50 PERCENT.
.SUNDAY NIGHT...BREEZY. SNOW LIKELY. AREAS OF BLOWING SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS AROUND 2 ABOVE.
NORTH WINDS 15 TO 25 MPH AFTER MIDNIGHT. CHANCE OF SNOW 70 PERCENT.
LOWEST WIND CHILL READINGS 12 BELOW TO 22 BELOW ZERO IN THE LATE
EVENING AND OVERNIGHT.
.MONDAY...BREEZY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS AROUND 3 ABOVE. NORTH WINDS 15 TO 20 MPH. WIND CHILL READINGS
11 BELOW TO 21 BELOW ZERO.
.MONDAY NIGHT...COLDER. CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
LOWS AROUND 10 BELOW. WIND CHILL READINGS 19 BELOW TO 29 BELOW ZERO.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 5 BELOW TO 1 ABOVE ZERO. WIND CHILL READINGS 25 BELOW TO
35 BELOW ZERO.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
11 BELOW TO 17 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 6 TO 16.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 2 BELOW TO
4 ABOVE ZERO.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 17 TO 25.
.THURSDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 8 TO 14.
.FRIDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
19 TO 25.
.FRIDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS AROUND 11.
.SATURDAY...PARTLY CLOUDY. HIGHS 20 TO 26.

$$

WYZ008-281100-
BIGHORN MOUNTAINS WEST-
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...PARTLY CLOUDY LATE IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF SNOW AFTER MIDNIGHT. LOWS 1 TO 9. NORTHWEST
WINDS AROUND 15 MPH AFTER MIDNIGHT. CHANCE OF SNOW 40 PERCENT.
.SUNDAY...CHANCE OF SNOW IN THE MORNING...THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 14 TO 22. WEST
WINDS AROUND 15 MPH EARLY IN THE MORNING. CHANCE OF SNOW NEAR
100 PERCENT.
.SUNDAY NIGHT...COLDER. SNOW LIKELY IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 3 INCHES. TOTAL SNOW
ACCUMULATION 3 TO 5 INCHES. LOWS 5 BELOW TO 1 ABOVE ZERO. NORTHEAST
WINDS AROUND 15 MPH EARLY IN THE MORNING. CHANCE OF SNOW 80 PERCENT.
LOWEST WIND CHILL READINGS 14 BELOW TO 24 BELOW ZERO IN THE LATE
EVENING AND OVERNIGHT.
.MONDAY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
3 BELOW TO 3 ABOVE ZERO. WIND CHILL READINGS 12 BELOW TO 22 BELOW
ZERO.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SNOW. LOWS 8 BELOW TO 14 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS 6 BELOW TO ZERO. WIND CHILL READINGS
24 BELOW TO 34 BELOW ZERO.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
8 BELOW TO 14 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 12 TO 18.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 2 TO 8.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 20 TO 26.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS 9 TO 15.
.FRIDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
18 TO 24.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS
5 TO 11.
.SATURDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
16 TO 22.

$$

WYZ009-281100-
BIGHORN MOUNTAINS SOUTHEAST-
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...BREEZY. PARTLY CLOUDY IN THE LATE EVENING AND
EARLY MORNING THEN BECOMING MOSTLY CLOUDY. AREAS OF BLOWING SNOW
THROUGH THE NIGHT. LOWS 4 TO 10. WEST WINDS 15 TO 25 MPH.
.SUNDAY...BREEZY...CLOUDY. AREAS OF BLOWING SNOW EARLY IN THE
MORNING. CHANCE OF SNOW UNTIL LATE AFTERNOON...THEN SNOW LIKELY LATE
IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 17 TO
23. NORTHWEST WINDS 15 TO 25 MPH UNTIL LATE AFTERNOON. CHANCE OF
SNOW 70 PERCENT.
.SUNDAY NIGHT...COLDER...SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES.
LOWS 4 BELOW TO 2 ABOVE ZERO. NORTHWEST WINDS AROUND 15 MPH IN THE
EVENING BECOMING NORTH AROUND 15 MPH EARLY IN THE MORNING. CHANCE OF
SNOW 90 PERCENT.
.MONDAY...COLDER...CLOUDY. SNOW LIKELY IN THE MORNING...THEN CHANCE
OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 3 INCHES. TOTAL
SNOW ACCUMULATION 4 TO 8 INCHES. HIGHS 3 BELOW TO 3 ABOVE ZERO.
NORTHEAST WINDS AROUND 15 MPH IN THE MORNING. CHANCE OF SNOW
70 PERCENT. WIND CHILL READINGS 13 BELOW TO 23 BELOW ZERO.
.MONDAY NIGHT...COLDER. CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
LOWS 7 BELOW TO 13 BELOW ZERO.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 6 BELOW TO ZERO. WIND CHILL READINGS 21 BELOW TO 31 BELOW
ZERO.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
5 BELOW TO 11 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 14 TO 22.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 5 TO 11.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 23 TO 29.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS 10 TO 16.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS 20 TO 26.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS
6 TO 12.
.SATURDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
18 TO 24.

$$

WYZ012-281100-
TETON AND GROS VENTRE MOUNTAINS-
937 PM MST SAT DEC 27 2014

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST MONDAY...

.REST OF TONIGHT...BREEZY...SNOW. NEW SNOW ACCUMULATION OF 1 TO
3 INCHES. LOWS 1 TO 9. SOUTHWEST WINDS 15 TO 20 MPH AFTER MIDNIGHT.
CHANCE OF SNOW NEAR 100 PERCENT.
.SUNDAY...BREEZY...SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS
13 TO 19. WEST WINDS 15 TO 20 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
.SUNDAY NIGHT...SNOW LIKELY IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. TOTAL SNOW
ACCUMULATION 4 TO 11 INCHES. LOWS 3 BELOW TO 3 ABOVE ZERO. WEST
WINDS AROUND 15 MPH EARLY IN THE EVENING. CHANCE OF SNOW 90 PERCENT.
.MONDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS 1 TO
9. WIND CHILL READINGS 12 BELOW TO 22 BELOW ZERO.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
9 BELOW TO 15 BELOW ZERO. EAST WINDS AROUND 15 MPH. WIND CHILL
READINGS 27 BELOW TO 37 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS 2 BELOW TO 4 ABOVE ZERO. WIND CHILL
READINGS 31 BELOW TO 41 BELOW ZERO.
.TUESDAY NIGHT...MOSTLY CLEAR. LOWS 14 BELOW TO 20 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS AROUND 14.
.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 2 BELOW TO 8 BELOW ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS AROUND 19.
.THURSDAY NIGHT...NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 8.
.FRIDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
16 TO 22.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. LOWS
9 TO 15.
.SATURDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
17 TO 23.

$$

WYZ014-281100-
WIND RIVER MOUNTAINS WEST-
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...BREEZY. CHANCE OF SNOW IN THE LATE EVENING AND
EARLY MORNING...THEN SNOW EARLY IN THE MORNING. AREAS OF BLOWING
SNOW EARLY IN THE MORNING. NEW SNOW ACCUMULATION AROUND 1 INCH. LOWS
3 BELOW TO 3 ABOVE ZERO. WEST WINDS 15 TO 20 MPH. CHANCE OF SNOW
NEAR 100 PERCENT.
.SUNDAY...BREEZY...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS
12 TO 18. WEST WINDS 15 TO 20 MPH IN THE MORNING BECOMING WEST
AROUND 15 MPH LATE IN THE AFTERNOON. CHANCE OF SNOW NEAR
100 PERCENT.
.SUNDAY NIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. TOTAL SNOW
ACCUMULATION 3 TO 8 INCHES. LOWS 5 BELOW TO 1 ABOVE ZERO. CHANCE OF
SNOW NEAR 100 PERCENT.
.MONDAY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
3 BELOW TO 3 ABOVE ZERO. WIND CHILL READINGS 16 BELOW TO 26 BELOW
ZERO.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SNOW. LOWS 10 BELOW TO 16 BELOW ZERO. EAST WINDS AROUND 15 MPH. WIND
CHILL READINGS 28 BELOW TO 38 BELOW ZERO.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS 4 BELOW TO 4 ABOVE ZERO. WIND
CHILL READINGS 32 BELOW TO 42 BELOW ZERO.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
14 BELOW TO 20 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS AROUND 12.
.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 1 BELOW TO 7 BELOW ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS AROUND 20.
.THURSDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 8.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS 17 TO 23.
.FRIDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS
7 TO 13.
.SATURDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
18 TO 24.

$$

WYZ015-281100-
WIND RIVER MOUNTAINS EAST-
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...WINDY. CHANCE OF SNOW IN THE LATE EVENING AND
EARLY MORNING...THEN SNOW EARLY IN THE MORNING. AREAS OF BLOWING
SNOW THROUGH THE NIGHT. NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS
ZERO TO 8 ABOVE ZERO. WEST WINDS 15 TO 25 MPH INCREASING TO 25 TO
35 MPH WITH GUSTS TO AROUND 50 MPH AFTER MIDNIGHT. CHANCE OF SNOW
NEAR 100 PERCENT. WIND CHILL READINGS 14 BELOW TO 24 BELOW ZERO.
.SUNDAY...WINDY. AREAS OF BLOWING SNOW IN THE MORNING. SNOW. SNOW
ACCUMULATION OF 1 TO 2 INCHES. HIGHS 12 TO 20. WEST WINDS 25 TO
35 MPH WITH GUSTS TO AROUND 50 MPH DECREASING TO 15 TO 25 MPH IN THE
AFTERNOON. CHANCE OF SNOW NEAR 100 PERCENT. LOWEST WIND CHILL
READINGS 11 BELOW TO 21 BELOW ZERO IN THE MORNING.
.SUNDAY NIGHT...SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS
5 BELOW TO 1 ABOVE ZERO. NORTHWEST WINDS AROUND 15 MPH IN THE
EVENING. CHANCE OF SNOW NEAR 100 PERCENT.
.MONDAY...COLDER. SNOW LIKELY IN THE MORNING...THEN CHANCE OF SNOW
IN THE AFTERNOON. SNOW ACCUMULATION OF 2 TO 3 INCHES. TOTAL SNOW
ACCUMULATION 5 TO 10 INCHES. HIGHS 4 BELOW TO 2 ABOVE ZERO. CHANCE
OF SNOW 70 PERCENT. WIND CHILL READINGS 16 BELOW TO 26 BELOW ZERO.
.MONDAY NIGHT...COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SNOW. LOWS 10 BELOW TO 16 BELOW ZERO. WIND CHILL READINGS 25 BELOW
TO 35 BELOW ZERO.
.TUESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS 5 BELOW TO 1 ABOVE ZERO. WIND
CHILL READINGS 32 BELOW TO 42 BELOW ZERO.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
12 BELOW TO 18 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 11 TO 17.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 3 BELOW TO
3 ABOVE ZERO.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. HIGHS 19 TO 25.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 7 TO 13.
.FRIDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
A 20 PERCENT CHANCE OF SNOW. HIGHS 18 TO 24.
.FRIDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING...THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 8 TO 14. CHANCE
OF SNOW 30 PERCENT.
.SATURDAY...BREEZY. PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW. HIGHS 19 TO 25.

$$

WYZ019-281100-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITIES OF...JEFFREY CITY
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...WINDY. PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. AREAS OF BLOWING SNOW THROUGH THE NIGHT.
LOWS 5 TO 11. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
35 MPH INCREASING TO 25 TO 35 MPH WITH GUSTS TO AROUND 50 MPH AFTER
MIDNIGHT.
.SUNDAY...WINDY. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. AREAS OF
BLOWING SNOW. HIGHS 19 TO 25. SOUTHWEST WINDS 25 TO 35 MPH WITH
GUSTS TO AROUND 50 MPH BECOMING WEST 15 TO 25 MPH LATE IN THE
AFTERNOON.
.SUNDAY NIGHT...SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS
AROUND 1 ABOVE. WEST WINDS AROUND 15 MPH IN THE EVENING BECOMING
NORTH AROUND 15 MPH EARLY IN THE MORNING. CHANCE OF SNOW 90 PERCENT.
WIND CHILL READINGS 10 BELOW TO 20 BELOW ZERO.
.MONDAY...BREEZY...COLDER...CLOUDY. SNOW LIKELY IN THE MORNING...
THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO
2 INCHES. TOTAL SNOW ACCUMULATION 2 TO 5 INCHES. HIGHS AROUND
2 ABOVE. NORTHEAST WINDS 15 TO 20 MPH. CHANCE OF SNOW 70 PERCENT.
WIND CHILL READINGS 15 BELOW TO 25 BELOW ZERO.
.MONDAY NIGHT...BREEZY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF
SNOW. LOWS AROUND 11 BELOW. NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH. WIND CHILL READINGS 31 BELOW TO 41 BELOW ZERO.
.TUESDAY...BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN
THE MORNING...THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND
2 BELOW. WIND CHILL READINGS 33 BELOW TO 43 BELOW ZERO.
.TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
14 BELOW TO 20 BELOW ZERO.
.WEDNESDAY...NOT AS COLD. MOSTLY SUNNY. HIGHS AROUND 9.
.WEDNESDAY NIGHT...NOT AS COLD. MOSTLY CLEAR. LOWS 5 BELOW TO
1 ABOVE ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS AROUND 19.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 3 TO 9.
.FRIDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER 20S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS 6 TO 12.
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE MID 20S.

$$

WYZ024-281100-
SALT RIVER AND WYOMING RANGES-
937 PM MST SAT DEC 27 2014

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST MONDAY...

.REST OF TONIGHT...BREEZY...SNOW. AREAS OF BLOWING SNOW EARLY IN THE
MORNING. NEW SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 2 TO 8.
SOUTHWEST WINDS 15 TO 20 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR
100 PERCENT.
.SUNDAY...BREEZY...SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES. HIGHS
15 TO 21. WEST WINDS 15 TO 20 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
.SUNDAY NIGHT...SNOW LIKELY IN THE EVENING...THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS ZERO TO 6 ABOVE
ZERO. WEST WINDS AROUND 15 MPH IN THE EVENING. CHANCE OF SNOW
90 PERCENT.
.MONDAY...CLOUDY. SNOW LIKELY IN THE MORNING...THEN CHANCE OF SNOW
IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. TOTAL SNOW
ACCUMULATION 5 TO 10 INCHES. HIGHS 4 TO 10. SOUTHEAST WINDS AROUND
15 MPH IN THE AFTERNOON. CHANCE OF SNOW 70 PERCENT. WIND CHILL
READINGS 10 BELOW TO 20 BELOW ZERO.
.MONDAY NIGHT...BREEZY...COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW
IN THE EVENING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 8 BELOW TO 14 BELOW ZERO. SOUTHEAST WINDS 15 TO
20 MPH. CHANCE OF SNOW 40 PERCENT. WIND CHILL READINGS 28 BELOW TO
38 BELOW ZERO.
.TUESDAY...PARTLY CLOUDY. HIGHS ZERO TO 6 ABOVE. WIND CHILL READINGS
32 BELOW TO 42 BELOW ZERO.
.TUESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
14 BELOW TO 20 BELOW ZERO.
.WEDNESDAY...MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS 7 TO
13.
.WEDNESDAY NIGHT...MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
3 BELOW TO 9 BELOW ZERO.
.NEW YEARS DAY...NOT AS COLD. MOSTLY SUNNY. AREAS OF FOG IN THE
MORNING. HIGHS 15 TO 21.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS 3 TO 9.
.FRIDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS 18 TO 24.
.FRIDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING...THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 11 TO 17. CHANCE
OF SNOW 30 PERCENT.
.SATURDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
21 TO 27.

$$

WYZ030-281100-
EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF...WAMSUTTER
937 PM MST SAT DEC 27 2014

.REST OF TONIGHT...BREEZY. PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. AREAS OF BLOWING SNOW THROUGH THE NIGHT. A
20 PERCENT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 9 ABOVE.
SOUTHWEST WINDS 15 TO 20 MPH.
.SUNDAY...BREEZY. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. AREAS OF
BLOWING SNOW. HIGHS AROUND 22. WEST WINDS 15 TO 25 MPH. GUSTS UP TO
40 MPH LATE IN THE AFTERNOON.
.SUNDAY NIGHT...BREEZY. SNOW LIKELY. SNOW ACCUMULATION AROUND
1 INCH. LOWS AROUND 2 ABOVE. WEST WINDS 15 TO 20 MPH UNTIL EARLY
MORNING. CHANCE OF SNOW 70 PERCENT.
.MONDAY...BREEZY...COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS AROUND 4 ABOVE. NORTHEAST WINDS 15 TO 20 MPH. WIND CHILL
READINGS 12 BELOW TO 22 BELOW ZERO.
.MONDAY NIGHT...BREEZY...COLDER. CLOUDY WITH A 30 PERCENT CHANCE OF
SNOW. LOWS 8 BELOW TO 12 BELOW ZERO. NORTHEAST WINDS 20 TO 25 MPH
WITH GUSTS TO AROUND 40 MPH. WIND CHILL READINGS 31 BELOW TO
41 BELOW ZERO.
.TUESDAY...BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS NEAR ZERO. LOWEST WIND CHILL READINGS 36 BELOW TO 46 BELOW
ZERO IN THE MORNING.
.TUESDAY NIGHT...COLDER. PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 16 BELOW TO 20 BELOW ZERO.
.WEDNESDAY...MOSTLY SUNNY. HIGHS AROUND 9.
.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 4 BELOW TO 8 BELOW ZERO.
.NEW YEARS DAY...MOSTLY SUNNY. HIGHS AROUND 18.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 1 TO 5.
.FRIDAY...PARTLY CLOUDY. HIGHS IN THE LOWER 20S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS 8 TO 12.
.SATURDAY...PARTLY CLOUDY. HIGHS IN THE MID 20S.

$$




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