Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 281858
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
1257 PM MDT Fri Apr 28 2017

WYZ020-282200-
Natrona County Lower Elevations-
Including the city of Casper
1257 PM MDT Fri Apr 28 2017

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Breezy. Snow in the afternoon, then chance of
snow late in the afternoon. New snow accumulation around 1 inch.
Total snow accumulation 2 to 3 inches. Near steady temperature in
the lower 30s. Northeast winds 15 to 20 mph with gusts to around
35 mph. Chance of snow 80 percent.
.TONIGHT...Breezy. Cloudy with a 50 percent chance of snow.
Little or no snow accumulation. Lows around 23. Northeast winds
15 to 20 mph in the evening.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 40.
.SATURDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows
around 21.
.SUNDAY...Mostly sunny. Patchy fog in the morning. Highs around
50. West winds around 15 mph in the afternoon.
.SUNDAY NIGHT...Not as cold. Partly cloudy. A 20 percent chance
of snow showers after midnight. Lows in the lower 30s.
.MONDAY...Mostly cloudy with slight chance of rain showers and
snow showers in the morning, then partly cloudy in the afternoon.
Highs in the mid to upper 40s. Chance of precipitation
20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the lower 30s.
.TUESDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers in
the afternoon. Highs in the mid 40s. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers, possibly
mixed with snow showers in the evening, then slight chance of
snow showers after midnight. Lows around 30. Chance of
precipitation 30 percent.
.WEDNESDAY...Partly cloudy. Highs in the lower 50s.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the mid 30s.
.THURSDAY...Warmer. Mostly sunny. Highs in the lower to mid 60s.

$$

WYZ017-282200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
1257 PM MDT Fri Apr 28 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Breezy, snow. New snow accumulation of 1 to
2 inches. Near steady temperature in the mid 30s. Northeast winds
15 to 20 mph. Chance of snow 80 percent.
.TONIGHT...Breezy, cloudy. Snow likely early in the evening, then
chance of snow in the late evening and overnight. Snow
accumulation up to 1 inch. Total snow accumulation 2 to 5 inches.
Lows 24 to 28. Northeast winds 15 to 20 mph early in the evening.
Chance of snow 60 percent.
.SATURDAY...Mostly cloudy with isolated snow showers in the
morning, then partly cloudy in the afternoon. Highs 41 to 45.
Chance of snow 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Patchy fog after midnight. Lows 24 to 28.
.SUNDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Patchy fog in the morning. Highs 52 to 57.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.MONDAY...Partly cloudy. Highs near 50.
.MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with slight chance of rain showers and snow showers after
midnight. Lows in the lower to mid 30s. Chance of precipitation
20 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers and snow showers
in the morning, then chance of rain showers in the afternoon.
Highs in the mid to upper 40s. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers, possibly mixed with snow showers in the evening, then
partly cloudy after midnight. Lows in the lower to mid 30s.
.WEDNESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Warmer. Mostly sunny. Highs in the mid to upper 60s.

$$

WYZ018-282200-
Lander Foothills-
Including the city of Lander
1257 PM MDT Fri Apr 28 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Snow. New snow accumulation of 2 to 3 inches.
Near steady temperature in the lower 30s. North winds around
15 mph. Chance of snow 90 percent.
.TONIGHT...Cloudy. Snow likely early in the evening, then chance
of snow in the late evening and overnight. Snow accumulation
around 1 inch. Total snow accumulation 4 to 6 inches. Lows around
25. North winds around 15 mph early in the evening. Chance of
snow 60 percent.
.SATURDAY...Mostly cloudy with isolated snow showers early in the
morning, then mostly cloudy with isolated snow showers, possibly
mixed with rain showers late in the morning. Partly cloudy in the
afternoon. Highs around 41. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Patchy fog after midnight. Lows around 27.
.SUNDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Patchy fog in the morning. Highs around 54.
.SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers after midnight. Lows in the mid 30s.
.MONDAY...Partly cloudy. Slight chance of rain showers and snow
showers in the morning, then slight chance of rain showers in the
afternoon. Highs in the lower 50s. Chance of precipitation
20 percent.
.MONDAY NIGHT...Partly cloudy with slight chance of rain showers
in the evening, then mostly cloudy with slight chance of rain
showers and snow showers after midnight. Lows in the mid 30s.
Chance of precipitation 20 percent.
.TUESDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the morning, then chance of rain showers in the
afternoon. Highs in the upper 40s. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the lower 30s.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Warmer. Mostly sunny. Highs in the mid to upper 60s.

$$

WYZ028-282200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy. Snow, possibly mixed with rain in the
afternoon, then snow likely, possibly mixed with rain late in the
afternoon. New snow accumulation up to 1 inch. Total snow
accumulation up to 2 inches. Highs 35 to 39. North winds 15 to
20 mph. Chance of precipitation 70 percent.
.TONIGHT...Breezy, cloudy. Snow likely early in the evening, then
chance of snow in the late evening and overnight. Little or no
snow accumulation. Lows around 23. Northeast winds 15 to 20 mph
until early morning. Chance of snow 60 percent.
.SATURDAY...Partly cloudy. Highs 41 to 45. Northeast winds around
15 mph in the late morning and early afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 26.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 50 to 54.
West winds 15 to 20 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 30s.
.MONDAY...Breezy. Partly cloudy. Highs in the lower to mid 50s.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy with slight chance of rain showers and
snow showers in the morning, then mostly cloudy with chance of
rain showers in the afternoon. Highs near 50. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the 60s.

$$

WYZ013-282200-
Jackson Hole-
Including the city of Jackson
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Cloudy. Snow, possibly mixed with rain. Little
or no new snow accumulation. Highs 37 to 41. North winds around
15 mph. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy. A 40 percent chance of snow in the
evening. Lows 17 to 21. North winds around 15 mph early in the
evening.
.SATURDAY...Partly cloudy. Highs 43 to 47.
.SATURDAY NIGHT...Partly cloudy. Lows 22 to 26.
.SUNDAY...Mostly cloudy. A 30 percent chance of rain showers in
the afternoon. Highs 46 to 50.
.SUNDAY NIGHT...Cloudy. Chance of rain showers, possibly mixed
with snow showers in the evening, then chance of snow showers
after midnight. Lows near 30. Chance of precipitation 50 percent.
.MONDAY...Mostly cloudy. Slight chance of snow showers, possibly
mixed with rain showers in the morning, then chance of rain
showers in the afternoon. Highs in the 40s. Chance of
precipitation 30 percent.
.MONDAY NIGHT...Cloudy. Chance of rain showers and snow showers
in the evening, then chance of snow showers after midnight. Lows
near 30. Chance of precipitation 40 percent.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers in the afternoon. Highs in the lower to
mid 40s. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers in the evening, then partly cloudy after
midnight. Lows in the mid to upper 20s.
.WEDNESDAY...Not as cool. Mostly sunny in the morning then
becoming partly cloudy. Highs 49 to 54.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows near 30.
.THURSDAY...Mostly sunny. Highs 53 to 58.

$$

WYZ003-282200-
Cody Foothills-
Including the cities of Cody and Meeteetse
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy. Snow, possibly mixed with rain early in
the afternoon, then snow likely, possibly mixed with rain late in
the afternoon. New snow accumulation up to 1 inch. Near steady
temperature in the mid 30s. North winds 15 to 20 mph with gusts
to around 35 mph. Chance of precipitation 80 percent.
.TONIGHT...Cloudy. Snow likely early in the evening, then chance
of snow in the late evening and overnight. Snow accumulation up
to 1 inch. Total snow accumulation up to 4 inches. Lows 23 to 28.
North winds around 15 mph until early morning. Chance of snow
60 percent.
.SATURDAY...Not as cool. Mostly cloudy with isolated snow showers
in the morning, then partly cloudy in the afternoon. Highs 44 to
49. Chance of snow 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 27 to 32.
.SUNDAY...Not as cool. Partly cloudy. Highs 52 to 57. Southwest
winds around 15 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of rain showers in
the evening, then slight chance of rain showers and snow showers
after midnight. Lows in the lower to mid 30s. Chance of
precipitation 20 percent.
.MONDAY...Partly cloudy. Slight chance of rain showers and snow
showers in the morning, then slight chance of rain showers in the
afternoon. Highs 47 to 52. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain showers in
the evening, then chance of rain showers and snow showers after
midnight. Lows in the lower to mid 30s. Chance of precipitation
30 percent.
.TUESDAY...Cloudy. Chance of rain showers and snow showers in the
morning, then chance of rain showers in the afternoon. Highs
43 to 48. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers in the evening, then partly cloudy after
midnight. Lows 30 to 35.
.WEDNESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 53 to 58.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid to upper 30s.
.THURSDAY...Warmer. Mostly sunny. Highs 61 to 66.

$$

WYZ004-282200-
North Big Horn Basin-
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy, cloudy. Rain, possibly mixed with snow
early in the afternoon, then chance of rain, possibly mixed with
snow late in the afternoon. No new snow accumulation. Near steady
temperature in the lower 40s. North winds 15 to 25 mph. Gusts up
to 40 mph early in the afternoon. Chance of precipitation
60 percent.
.TONIGHT...Mostly cloudy. Chance of rain and snow early in the
evening, then chance of snow in the late evening and overnight.
Lows around 29. North winds around 15 mph until early morning.
Chance of precipitation 30 percent.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 49 to 53.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 32.
.SUNDAY...Partly cloudy. Highs 56 to 60.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows in the upper 30s.
.MONDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs in the lower to mid 50s.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain showers and
snow showers after midnight. Lows in the mid 30s. Chance of
precipitation 20 percent.
.TUESDAY...Cloudy. Chance of rain showers, possibly mixed with
snow showers in the morning, then chance of rain showers in the
afternoon. Highs near 50. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the mid 30s.
.WEDNESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs near 60.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.THURSDAY...Partly cloudy in the morning then clearing. Highs in
the mid 60s to lower 70s.

$$

WYZ006-282200-
Southeast Big Horn Basin-
Including the city of Worland
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy. Rain, possibly mixed with snow early in
the afternoon, then rain likely, possibly mixed with snow late in
the afternoon. Little or no new snow accumulation. Near steady
temperature around 40. North winds 15 to 25 mph shifting to the
east around 15 mph late in the afternoon. Chance of precipitation
80 percent.
.TONIGHT...Cloudy. Chance of snow, possibly mixed with rain early
in the evening, then chance of snow in the late evening and
overnight. Lows around 28. Southwest winds around 15 mph early in
the evening. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 46 to 50.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 29.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 54 to 58.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a 20 percent chance of rain showers after midnight. Lows in
the mid 30s.
.MONDAY...Partly cloudy. Highs in the lower to mid 50s.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers and snow showers after midnight. Lows in the mid 30s.
.TUESDAY...Cloudy. Chance of rain showers, possibly mixed with
snow showers in the morning, then chance of rain showers in the
afternoon. Highs near 50. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the mid 30s.
.WEDNESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs in the mid 50s to lower 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.THURSDAY...Warmer. Mostly sunny. Highs in the mid to upper 60s.

$$

WYZ005-282200-
Southwest Big Horn Basin-
Including the city of Thermopolis
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy. Snow, possibly mixed with rain. New snow
accumulation up to 1 inch. Near steady temperature in the upper
30s. North winds 15 to 25 mph. Chance of precipitation
80 percent.
.TONIGHT...Cloudy. Snow, possibly mixed with rain early in the
evening, then chance of snow in the late evening and overnight.
Snow accumulation up to 1 inch. Total snow accumulation 1 to
4 inches. Lows around 27. Chance of precipitation 70 percent.
.SATURDAY...Mostly cloudy with isolated snow showers early in the
morning, then mostly cloudy with isolated rain showers and snow
showers late in the morning. Partly cloudy in the afternoon.
Highs 44 to 48. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 28.
.SUNDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs 53 to 57.
.SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers after midnight. Lows in the mid 30s.
.MONDAY...Partly cloudy. Slight chance of rain showers, possibly
mixed with snow showers in the morning, then slight chance of
rain showers in the afternoon. Highs in the lower to mid 50s.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers and snow showers after midnight. Lows in the mid 30s.
.TUESDAY...Cloudy. Chance of rain showers, possibly mixed with
snow showers in the morning, then chance of rain showers in the
afternoon. Highs in the mid 40s to lower 50s. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the lower 30s.
.WEDNESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 30s.
.THURSDAY...Warmer. Mostly sunny. Highs in the mid to upper 60s.

$$

WYZ023-282200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Snow, possibly mixed with rain. New snow
accumulation up to 1 inch. Total snow accumulation up to
2 inches. Highs 38 to 42. North winds around 15 mph. Chance of
precipitation 60 percent.
.TONIGHT...Mostly cloudy with a 40 percent chance of snow. Lows
around 21. North winds around 15 mph early in the evening.
.SATURDAY...Partly cloudy. Highs 45 to 49.
.SATURDAY NIGHT...Partly cloudy. Lows around 25.
.SUNDAY...Mostly cloudy. A 20 percent chance of rain showers in
the afternoon. Highs 48 to 52. West winds around 15 mph in the
afternoon.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then slight chance of rain showers and snow showers
after midnight. Lows in the lower 30s. Chance of precipitation
30 percent.
.MONDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the morning, then slight chance of rain showers in the
afternoon. Highs in the mid 40s to lower 50s. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain showers,
possibly mixed with snow showers in the evening, then chance of
snow showers after midnight. Lows in the lower 30s. Chance of
precipitation 30 percent.
.TUESDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers in
the afternoon. Highs in the mid 40s. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers in the evening, then partly cloudy after
midnight. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 50s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the mid to upper 50s.

$$

WYZ025-282200-
Upper Green River Basin Foothills-
Including the city of Pinedale
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy. Snow, possibly mixed with rain. Little
or no new snow accumulation. Near steady temperature in the mid
30s. North winds 15 to 20 mph. Chance of precipitation
70 percent.
.TONIGHT...Cloudy with a 40 percent chance of snow. Lows 17 to
22. North winds around 15 mph early in the evening.
.SATURDAY...Partly cloudy. Highs 39 to 43.
.SATURDAY NIGHT...Partly cloudy. Lows 20 to 24.
.SUNDAY...Partly cloudy. A 20 percent chance of rain showers in
the afternoon. Highs 44 to 49. West winds around 15 mph in the
afternoon.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers, possibly
mixed with snow showers in the evening, then chance of snow
showers after midnight. Lows near 30. Chance of precipitation
40 percent.
.MONDAY...Partly cloudy. Slight chance of snow showers in the
morning, then slight chance of rain showers in the afternoon.
Highs 43 to 48. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain showers and
snow showers in the evening, then chance of snow showers after
midnight. Lows in the mid to upper 20s. Chance of precipitation
30 percent.
.TUESDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of rain showers, possibly mixed with snow showers in
the afternoon. Highs in the lower to mid 40s. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers, possibly mixed with rain showers in the evening, then
partly cloudy after midnight. Lows in the 20s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 47 to 52.
.WEDNESDAY NIGHT...Mostly clear. Lows near 30.
.THURSDAY...Mostly sunny. Highs 52 to 57.

$$

WYZ026-282200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy. Snow, possibly mixed with rain. New snow
accumulation up to 1 inch. Highs 36 to 40. North winds 15 to
20 mph. Chance of precipitation 70 percent.
.TONIGHT...Breezy. Cloudy with a 50 percent chance of snow.
Little or no snow accumulation. Lows 20 to 24. Northeast winds
15 to 20 mph in the evening.
.SATURDAY...Mostly cloudy early in the morning then becoming
partly cloudy. Highs 41 to 45.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 22 to 26.
.SUNDAY...Breezy. Partly cloudy. Highs 48 to 52. West winds 15 to
20 mph in the afternoon.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows around 30.
.MONDAY...Partly cloudy. Highs 47 to 52.
.MONDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of
snow showers after midnight. Lows in the upper 20s.
.TUESDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the morning, then chance of rain showers in the
afternoon. Highs in the mid to upper 40s. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers in the evening. Lows in the mid 20s to
lower 30s.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
52 to 57.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs 59 to 64.

$$

WYZ010-282200-
Northeast Johnson County-
Including the city of Buffalo
1257 PM MDT Fri Apr 28 2017

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Cloudy. Snow, possibly mixed with rain early in
the afternoon, then chance of rain and snow late in the
afternoon. New snow accumulation up to 1 inch. Total snow
accumulation 2 to 4 inches. Near steady temperature in the lower
30s. North winds around 15 mph early in the afternoon. Chance of
precipitation 80 percent.
.TONIGHT...Cloudy. A 30 percent chance of snow until early
morning. Lows around 26.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 43 to 47.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Patchy fog after midnight. Lows around 27.
.SUNDAY...Not as cool. Mostly sunny. Patchy fog in the morning.
Highs 52 to 56.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with chance of rain showers, possibly mixed with snow showers
after midnight. Lows in the mid 30s. Chance of precipitation
30 percent.
.MONDAY...Breezy. Mostly cloudy. Slight chance of rain showers
and snow showers in the morning, then slight chance of rain
showers in the afternoon. Highs near 50. Chance of precipitation
20 percent.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. Lows in the mid 30s.
.TUESDAY...Mostly cloudy. Chance of rain showers and snow showers
in the morning, then chance of rain showers in the afternoon.
Highs in the mid to upper 40s. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of rain showers in
the evening, then slight chance of rain showers and snow showers
after midnight. Lows in the mid 30s. Chance of precipitation
20 percent.
.WEDNESDAY...Not as cool. Partly cloudy. Highs in the mid to
upper 50s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.THURSDAY...Warmer. Partly cloudy in the morning then clearing.
Highs in the mid to upper 60s.

$$

WYZ011-282200-
Southeast Johnson County-
Including the city of Kaycee
1257 PM MDT Fri Apr 28 2017

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Breezy. Snow early in the afternoon, then chance
of snow late in the afternoon. New snow accumulation around
1 inch. Total snow accumulation 3 to 4 inches. Near steady
temperature in the lower 30s. North winds 15 to 20 mph. Chance of
snow 80 percent.
.TONIGHT...Cloudy with a 40 percent chance of snow. Lows around
24.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 42.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Patchy fog after midnight. Lows 23 to 27.
.SUNDAY...Mostly sunny. Patchy fog in the morning. Highs around
50. Southwest winds around 15 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a 20 percent chance of rain showers and snow showers after
midnight. Lows in the lower 30s.
.MONDAY...Mostly cloudy with slight chance of rain showers and
snow showers in the morning, then partly cloudy with slight
chance of rain showers in the afternoon. Highs in the upper 40s.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the lower 30s.
.TUESDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the morning, then chance of rain showers in the
afternoon. Highs in the mid to upper 40s. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then slight chance of rain showers and snow showers
after midnight. Lows in the lower 30s. Chance of precipitation
30 percent.
.WEDNESDAY...Not as cool. Partly cloudy. Highs in the 50s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.THURSDAY...Warmer. Partly cloudy in the morning then clearing.
Highs in the 60s.

$$

WYZ027-282200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy. Snow likely through the day. Rain likely
early in the afternoon. New snow accumulation up to 1 inch. Total
snow accumulation up to 2 inches. Highs 34 to 38. North winds
15 to 25 mph. Chance of precipitation 70 percent.
.TONIGHT...Cloudy. Snow likely early in the evening, then chance
of snow in the late evening and overnight. Little or no snow
accumulation. Lows around 22. North winds around 15 mph early in
the evening. Chance of snow 60 percent.
.SATURDAY...Mostly cloudy early in the morning then becoming
partly cloudy. Highs 42 to 46.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 25.
.SUNDAY...Breezy. Partly cloudy. Highs 48 to 52. West winds 15 to
20 mph in the afternoon.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 30s.
.MONDAY...Partly cloudy. Highs near 50.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows around 30.
.TUESDAY...Mostly cloudy with slight chance of rain showers and
snow showers in the morning, then partly cloudy with slight
chance of rain showers in the afternoon. Highs in the mid 40s to
lower 50s. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs 60 to 65.

$$

WYZ016-282200-
Upper Wind River Basin-
Including the city of Dubois
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Snow early in the afternoon, then snow, possibly
mixed with rain in the afternoon. New snow accumulation up to
1 inch. Near steady temperature in the mid 30s. North winds
around 15 mph shifting to the east late in the afternoon. Chance
of precipitation 80 percent.
.TONIGHT...Cloudy. Snow likely early in the evening, then chance
of snow in the late evening and overnight. Snow accumulation up
to 1 inch. Total snow accumulation up to 3 inches. Lows 20 to 24.
East winds around 15 mph early in the evening. Chance of snow
70 percent.
.SATURDAY...Mostly cloudy with scattered snow showers early in
the morning, then mostly cloudy with isolated rain showers and
snow showers late in the morning. Partly cloudy in the afternoon.
Highs 40 to 44. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Patchy fog after midnight. Lows 24 to 28.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Patchy fog in the
morning. Highs 49 to 54. West winds 15 to 20 mph.
.SUNDAY NIGHT...Partly cloudy. Chance of rain showers in the
evening, then chance of snow showers, possibly mixed with rain
showers after midnight. Lows in the lower to mid 30s. Chance of
precipitation 30 percent.
.MONDAY...Partly cloudy. Slight chance of rain showers and snow
showers in the morning, then slight chance of rain showers in the
afternoon. Highs 46 to 51. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers and snow showers. Lows near 30.
.TUESDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers in
the afternoon. Highs in the lower to mid 40s. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers in the evening, then partly cloudy after
midnight. Lows 26 to 31.
.WEDNESDAY...Not as cool. Partly cloudy. Highs 51 to 56.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 31 to 36.
.THURSDAY...Mostly sunny. Highs 57 to 62.

$$

WYZ001-282200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Cloudy. Snow likely early in the afternoon, then
chance of snow late in the afternoon. New snow accumulation up to
1 inch. Near steady temperature in the lower 30s. North winds
around 15 mph. Chance of snow 60 percent.
.TONIGHT...Mostly cloudy with a 30 percent chance of snow. Lows
13 to 19. Northeast winds around 15 mph in the evening.
.SATURDAY...Not as cold. Partly cloudy. Highs 35 to 43.
.SATURDAY NIGHT...Partly cloudy. Lows 17 to 23.
.SUNDAY...Cloudy. Slight chance of snow showers in the morning,
then chance of rain showers, possibly mixed with snow showers in
the afternoon. Highs 39 to 45. Southwest winds around 15 mph in
the afternoon. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of snow showers.
Lows 21 to 27.
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of rain showers and snow showers in the afternoon.
Highs 36 to 42. Chance of precipitation 40 percent.
.MONDAY NIGHT...Cloudy with a 50 percent chance of snow showers.
Light snow accumulations. Lows 22 to 28.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers and snow showers in the afternoon. Highs
34 to 40. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers in the evening, then partly cloudy after midnight. Lows
19 to 25.
.WEDNESDAY...Not as cool. Mostly sunny in the morning then
becoming partly cloudy. Highs 40 to 48.
.WEDNESDAY NIGHT...Partly cloudy. Lows 24 to 30.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
45 to 51.

$$

WYZ029-282200-
Flaming Gorge-
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy. Snow, possibly mixed with rain. New snow
accumulation up to 1 inch. Total snow accumulation up to
2 inches. Highs 35 to 40. North winds 15 to 20 mph with gusts to
around 35 mph. Chance of precipitation 80 percent.
.TONIGHT...Breezy. Cloudy with a 50 percent chance of snow.
Little or no snow accumulation. Lows 21 to 25. Northeast winds
15 to 20 mph.
.SATURDAY...Mostly cloudy with isolated snow showers early in the
morning, then partly cloudy in the late morning and afternoon.
Highs 41 to 46. Northeast winds around 15 mph. Chance of snow
20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 24 to 28.
.SUNDAY...Breezy. Not as cool. Mostly sunny in the morning then
becoming partly cloudy. Highs 51 to 56. West winds 15 to 25 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 30s.
.MONDAY...Breezy. Partly cloudy. Highs 51 to 56.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows in the lower to mid
30s.
.TUESDAY...Breezy. Partly cloudy with slight chance of rain
showers and snow showers in the morning, then mostly cloudy with
chance of rain showers in the afternoon. Highs 47 to 52. Chance
of precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy. Slight chance of rain showers and
snow showers in the evening. Lows near 30. Chance of
precipitation 20 percent.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 55 to 60.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Warmer. Mostly sunny. Highs 63 to 68.

$$

WYZ022-282200-
Casper Mountain-
1257 PM MDT Fri Apr 28 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Breezy, snow. Areas of blowing snow. New snow
accumulation around 1 inch. Total snow accumulation 2 to
3 inches. Highs 27 to 33. Northeast winds 15 to 25 mph. Chance of
snow 90 percent.
.TONIGHT...Breezy. Cloudy with a 50 percent chance of snow.
Little or no snow accumulation. Lows 16 to 22. East winds 15 to
20 mph. Gusts up to 35 mph in the evening.
.SATURDAY...Mostly cloudy with isolated snow showers in the
morning, then partly cloudy in the afternoon. Highs 31 to 37.
Chance of snow 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Patchy fog after midnight. Lows 15 to 21.
.SUNDAY...Breezy. Not as cool. Mostly sunny. Patchy fog in the
morning. Highs 41 to 47. West winds 15 to 20 mph.
.SUNDAY NIGHT...Partly cloudy. A 20 percent chance of snow
showers after midnight. Lows 27 to 33.
.MONDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then slight chance of rain
showers in the afternoon. Highs 39 to 45. Chance of precipitation
30 percent.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 20 percent chance of snow showers. Lows 26 to 32.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, possibly mixed with snow showers in the
afternoon. Highs 37 to 43. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then chance of snow
showers after midnight. Lows 24 to 30. Chance of precipitation
40 percent.
.WEDNESDAY...Mostly cloudy with chance of snow showers, possibly
mixed with rain showers in the morning, then partly cloudy in the
afternoon. Highs 43 to 49. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows 29 to 35.
.THURSDAY...Not as cool. Mostly sunny. Highs 54 to 60.

$$

WYZ002-282200-
Absaroka Mountains-
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy, snow. Areas of blowing snow. New snow
accumulation of 1 to 2 inches. Near steady temperature in the mid
20s. Northeast winds 15 to 20 mph. Chance of snow 90 percent.
.TONIGHT...Cloudy. Snow likely in the evening, then chance of
snow after midnight. Snow accumulation up to 1 inch. Total snow
accumulation 2 to 5 inches. Lows 11 to 19. Northeast winds around
15 mph early in the evening. Chance of snow 60 percent.
.SATURDAY...Not as cold. Mostly cloudy with scattered snow
showers. Highs 29 to 39. Chance of snow 30 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 15 to 23. West winds around
15 mph after midnight.
.SUNDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with chance of rain showers and snow showers in the
afternoon. Highs 33 to 43. West winds 15 to 20 mph. Chance of
precipitation 30 percent.
.SUNDAY NIGHT...Breezy. Mostly cloudy. Chance of snow showers,
possibly mixed with rain showers in the evening, then chance of
snow showers after midnight. Light snow accumulations. Lows 21 to
29. Chance of precipitation 50 percent.
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers, possibly mixed with rain showers in
the afternoon. Highs 30 to 40. Chance of precipitation
40 percent.
.MONDAY NIGHT...Cloudy. Chance of snow showers in the evening,
then snow showers likely after midnight. Light snow
accumulations. Lows 20 to 28. Chance of snow 60 percent.
.TUESDAY...Cloudy. Snow showers likely in the morning, then snow
showers likely, possibly mixed with rain showers in the
afternoon. Highs 29 to 37. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Cloudy in the evening then becoming partly
cloudy. A 30 percent chance of snow showers. Lows 17 to 25.
.WEDNESDAY...Not as cool. Partly cloudy. Highs 35 to 45.
.WEDNESDAY NIGHT...Partly cloudy. Lows 23 to 31.
.THURSDAY...Mostly sunny. Highs 40 to 50.

$$

WYZ007-282200-
Owl Creek and Bridger Mountains-
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy, snow. Areas of blowing snow. New snow
accumulation of 1 to 2 inches. Near steady temperature in the
lower 30s. North winds 15 to 25 mph. Chance of snow 90 percent.
.TONIGHT...Cloudy. Snow likely in the evening, then chance of
snow after midnight. Snow accumulation up to 1 inch. Total snow
accumulation 2 to 5 inches. Lows 21 to 27. Northeast winds around
15 mph early in the evening. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy with scattered snow showers in the
morning, then partly cloudy in the afternoon. Highs 36 to 42.
Chance of snow 30 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Patchy fog after midnight. Lows 22 to 28.
.SUNDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Patchy fog in the morning. Highs 45 to 51.
Southwest winds around 15 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers after midnight. Lows 29 to 35.
.MONDAY...Partly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then slight chance of rain
showers in the afternoon. Highs 42 to 48. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with chance of snow showers,
possibly mixed with rain showers. Lows 28 to 34. Chance of
precipitation 30 percent.
.TUESDAY...Cloudy with a 40 percent chance of snow showers,
possibly mixed with rain showers. Highs 39 to 45.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
snow showers in the evening, then partly cloudy after midnight.
Lows 26 to 32. Chance of precipitation 30 percent.
.WEDNESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 46 to 54.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 32 to 38.
.THURSDAY...Not as cool. Mostly sunny. Highs 55 to 63.

$$

WYZ008-282200-
Bighorn Mountains West-
1257 PM MDT Fri Apr 28 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Breezy, snow. Areas of blowing snow. New snow
accumulation up to 1 inch. Total snow accumulation 1 to 3 inches.
Near steady temperature in the upper 20s. Northeast winds 15 to
20 mph. Chance of snow 80 percent.
.TONIGHT...Breezy, cloudy. Snow likely early in the evening, then
chance of snow in the late evening and overnight. Little or no
snow accumulation. Lows 15 to 25. Northeast winds 15 to 20 mph in
the evening. Chance of snow 60 percent.
.SATURDAY...Not as cold. Mostly cloudy. Scattered snow showers in
the morning, then scattered snow showers, possibly mixed with
rain showers in the afternoon. Highs 32 to 42. Chance of
precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers in the evening, then mostly clear after midnight. Lows
17 to 27.
.SUNDAY...Not as cool. Partly cloudy in the morning then becoming
mostly cloudy. Highs 39 to 49. Southwest winds around 15 mph in
the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Light snow accumulations. Lows 23 to
33.
.MONDAY...Breezy. Mostly cloudy with a 50 percent chance of snow
showers, possibly mixed with rain showers. Light snow
accumulations. Highs 35 to 45.
.MONDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then chance of snow
showers after midnight. Light snow accumulations. Lows 22 to 32.
Chance of precipitation 50 percent.
.TUESDAY...Cloudy with a 50 percent chance of snow showers,
possibly mixed with rain showers. Highs 32 to 42.
.TUESDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then slight chance of
snow showers after midnight. Lows 20 to 30. Chance of
precipitation 30 percent.
.WEDNESDAY...Not as cool. Partly cloudy. Highs 39 to 49.
.WEDNESDAY NIGHT...Partly cloudy. Lows 27 to 35.
.THURSDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 47 to 57.

$$

WYZ009-282200-
Bighorn Mountains Southeast-
1257 PM MDT Fri Apr 28 2017

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Breezy, snow. Areas of blowing snow. New snow
accumulation of 1 to 2 inches. Total snow accumulation 3 to
6 inches. Near steady temperature in the mid 20s. Northeast winds
15 to 25 mph. Chance of snow 90 percent.
.TONIGHT...Cloudy. Snow likely early in the evening, then chance
of snow in the late evening and overnight. Little or no snow
accumulation. Lows 15 to 21. Northeast winds around 15 mph in the
evening. Chance of snow 60 percent.
.SATURDAY...Mostly cloudy with isolated snow showers. Highs 32 to
38. Chance of snow 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 17 to 23.
.SUNDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs 39 to 47. West winds around 15 mph in the
afternoon.
.SUNDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then chance of snow
showers after midnight. Lows 25 to 31. Chance of precipitation
40 percent.
.MONDAY...Breezy. Mostly cloudy with chance of snow showers in
the morning, then partly cloudy with chance of rain showers and
snow showers in the afternoon. Highs 35 to 43. Chance of
precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 22 to 30.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers and snow showers in the afternoon. Highs
32 to 40. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 20 to 28.
.WEDNESDAY...Not as cool. Partly cloudy. Highs 39 to 49.
.WEDNESDAY NIGHT...Partly cloudy. Lows 28 to 34.
.THURSDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 47 to 57.

$$

WYZ012-282200-
Teton and Gros Ventre Mountains-
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Snow in the afternoon, then chance of snow late
in the afternoon. New snow accumulation up to 1 inch. Total snow
accumulation up to 2 inches. Near steady temperature around 30.
North winds around 15 mph. Chance of snow 80 percent.
.TONIGHT...Cloudy with a 50 percent chance of snow. Little or no
snow accumulation. Lows 12 to 18. Northeast winds around 15 mph
until early morning.
.SATURDAY...Mostly cloudy with isolated snow showers early in the
morning, then partly cloudy in the late morning and afternoon.
Highs 33 to 41. Chance of snow 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 17 to 23.
.SUNDAY...Mostly cloudy. Chance of rain showers, possibly mixed
with snow showers in the afternoon. Highs 35 to 43. West winds
around 15 mph in the afternoon. Chance of precipitation
40 percent.
.SUNDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Light snow accumulations. Lows 23 to 29. Chance
of precipitation 50 percent.
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of rain showers and snow showers in the afternoon.
Highs 33 to 41. Chance of precipitation 40 percent.
.MONDAY NIGHT...Cloudy. Chance of snow showers in the evening,
then snow showers likely after midnight. Light snow
accumulations. Lows 22 to 28. Chance of snow 60 percent.
.TUESDAY...Cloudy. Snow showers likely in the morning, then
chance of snow showers, possibly mixed with rain showers in the
afternoon. Highs 31 to 39. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers in the evening, then partly cloudy after midnight. Lows
19 to 25.
.WEDNESDAY...Not as cool. Mostly sunny in the morning then
becoming partly cloudy. Highs 38 to 46.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 23 to 29.
.THURSDAY...Mostly sunny. Highs 43 to 51.

$$

WYZ014-282200-
Wind River Mountains West-
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Windy, snow. Areas of blowing snow. New snow
accumulation of 1 to 2 inches. Highs 26 to 34. North winds 15 to
25 mph with gusts to around 40 mph increasing to northeast 25 to
35 mph with gusts to around 50 mph late in the afternoon. Chance
of snow 90 percent.
.TONIGHT...Windy, cloudy. Snow likely early in the evening, then
chance of snow in the late evening and overnight. Snow
accumulation up to 1 inch. Total snow accumulation 1 to 5 inches.
Lows 11 to 19. Northeast winds 20 to 30 mph with gusts to around
45 mph decreasing to 15 to 20 mph in the late evening and
overnight. Chance of snow 60 percent.
.SATURDAY...Mostly cloudy. Scattered snow showers through the
day. Isolated rain showers early in the afternoon. Highs 27 to
37. Northeast winds around 15 mph late in the morning. Chance of
precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow
showers in the evening. Lows 14 to 20.
.SUNDAY...Breezy. Not as cold. Partly cloudy. Chance of snow
showers, possibly mixed with rain showers in the afternoon. Highs
34 to 44. West winds 15 to 20 mph. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Breezy. Mostly cloudy. Chance of snow showers,
possibly mixed with rain showers in the evening, then chance of
snow showers after midnight. Light snow accumulations. Lows 21 to
29. Chance of precipitation 50 percent.
.MONDAY...Partly cloudy with chance of snow showers in the
morning, then mostly cloudy with chance of rain showers and snow
showers in the afternoon. Highs 32 to 42. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then chance of snow
showers after midnight. Lows 19 to 27. Chance of precipitation
40 percent.
.TUESDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers, possibly mixed with rain showers in
the afternoon. Highs 29 to 39. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 30 percent chance of snow showers. Lows 16 to
24.
.WEDNESDAY...Not as cool. Partly cloudy. Highs 36 to 46.
.WEDNESDAY NIGHT...Mostly clear. Lows 22 to 30.
.THURSDAY...Mostly sunny. Highs 41 to 51.

$$

WYZ015-282200-
Wind River Mountains East-
1257 PM MDT Fri Apr 28 2017

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Windy, snow. Areas of blowing snow. New snow
accumulation of 2 to 4 inches. Highs 22 to 30. Northeast winds
20 to 30 mph. Chance of snow 90 percent.
.TONIGHT...Breezy, cloudy. Snow in the evening, then chance of
snow after midnight. Snow accumulation around 1 inch. Total snow
accumulation 4 to 8 inches. Lows 9 to 19. North winds 15 to
25 mph. Chance of snow 80 percent.
.SATURDAY...Mostly cloudy with scattered snow showers. Highs
25 to 35. Northeast winds around 15 mph late in the morning.
Chance of snow 40 percent.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers in the evening, then mostly clear after midnight. Patchy
fog after midnight. Lows 14 to 22. West winds around 15 mph after
midnight.
.SUNDAY...Breezy. Not as cold. Partly cloudy. Patchy fog in the
morning. Chance of snow showers, possibly mixed with rain showers
in the afternoon. Highs 33 to 43. West winds 15 to 25 mph. Chance
of precipitation 30 percent.
.SUNDAY NIGHT...Breezy. Mostly cloudy. Chance of snow showers,
possibly mixed with rain showers in the evening, then chance of
snow showers after midnight. Lows 20 to 30. Chance of
precipitation 40 percent.
.MONDAY...Breezy. Mostly cloudy with a 40 percent chance of snow
showers, possibly mixed with rain showers. Highs 31 to 41.
.MONDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then chance of snow
showers after midnight. Lows 18 to 28. Chance of precipitation
40 percent.
.TUESDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers, possibly mixed with rain showers in
the afternoon. Highs 28 to 38. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Cloudy in the evening then becoming partly
cloudy. A 40 percent chance of snow showers. Lows 15 to 25.
.WEDNESDAY...Not as cool. Partly cloudy. Highs 35 to 45.
.WEDNESDAY NIGHT...Mostly clear. Lows 22 to 32.
.THURSDAY...Not as cool. Mostly sunny. Highs 41 to 51.

$$

WYZ019-282200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
1257 PM MDT Fri Apr 28 2017

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Breezy, snow. Areas of blowing snow. New snow
accumulation around 1 inch. Total snow accumulation 2 to
3 inches. Near steady temperature around 30. Northeast winds
15 to 25 mph. Chance of snow 90 percent.
.TONIGHT...Breezy, cloudy. Snow likely early in the evening, then
chance of snow in the late evening and overnight. Little or no
snow accumulation. Lows around 21. Northeast winds 15 to 25 mph.
Chance of snow 60 percent.
.SATURDAY...Mostly cloudy with isolated snow showers in the
morning, then partly cloudy in the afternoon. Highs 34 to 40.
Northeast winds around 15 mph. Chance of snow 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Patchy fog after midnight. Lows 17 to 23.
.SUNDAY...Breezy. Not as cool. Mostly sunny. Patchy fog in the
morning. Highs 46 to 52. West winds 15 to 20 mph in the
afternoon.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows in the lower
30s.
.MONDAY...Partly cloudy. Slight chance of rain showers and snow
showers in the morning, then slight chance of rain showers in the
afternoon. Highs 44 to 50. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of snow
showers after midnight. Lows around 30.
.TUESDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers in
the afternoon. Highs 41 to 47. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and snow
showers in the evening, then slight chance of snow showers after
midnight. Lows in the upper 20s. Chance of precipitation
30 percent.
.WEDNESDAY...Not as cool. Partly cloudy. Highs 49 to 55.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Warmer. Mostly sunny. Highs 59 to 65.

$$

WYZ024-282200-
Salt River and Wyoming Ranges-
1257 PM MDT Fri Apr 28 2017

.REST OF TODAY...Breezy, snow. New snow accumulation around
1 inch. Total snow accumulation 1 to 2 inches. Highs 29 to 35.
North winds 15 to 20 mph. Chance of snow 80 percent.
.TONIGHT...Cloudy. Snow likely early in the evening, then chance
of snow in the late evening and overnight. Little or no snow
accumulation. Lows 14 to 20. North winds around 15 mph early in
the evening. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy with isolated snow showers in the
morning, then partly cloudy in the afternoon. Highs 35 to 41.
Chance of snow 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 18 to 24.
.SUNDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with a 30 percent chance of rain showers, possibly mixed
with snow showers in the afternoon. Highs 38 to 46. West winds
15 to 20 mph.
.SUNDAY NIGHT...Breezy. Mostly cloudy. Chance of snow showers,
possibly mixed with rain showers in the evening, then chance of
snow showers after midnight. Lows 25 to 31. Chance of
precipitation 40 percent.
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers and rain showers in the afternoon.
Highs 37 to 45. Chance of precipitation 30 percent.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. A 30 percent chance of snow showers. Lows
24 to 30.
.TUESDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of rain showers, possibly mixed with snow showers in
the afternoon. Highs 35 to 43. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 30 percent chance of snow showers. Lows 21 to
27.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 42 to 50.
.WEDNESDAY NIGHT...Mostly clear. Lows 25 to 31.
.THURSDAY...Mostly sunny. Highs 47 to 55.

$$

WYZ030-282200-
East Sweetwater County-
Including the city of Wamsutter
1257 PM MDT Fri Apr 28 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

.REST OF TODAY...Breezy. Snow in the afternoon, then chance of
snow late in the afternoon. New snow accumulation around 1 inch.
Total snow accumulation 1 to 2 inches. Highs 33 to 37. North
winds 15 to 25 mph. Chance of snow 80 percent.
.TONIGHT...Breezy. Mostly cloudy with a 40 percent chance of
snow. Lows around 21. Northeast winds 15 to 25 mph.
.SATURDAY...Breezy. Mostly cloudy early in the morning then
becoming partly cloudy. Highs 38 to 42. Northeast winds 15 to
20 mph.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 20 to 24. Northeast winds around 15 mph in the evening.
.SUNDAY...Breezy. Not as cool. Mostly sunny in the morning then
becoming partly cloudy. Highs 49 to 53. West winds 15 to 20 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 30s.
.MONDAY...Breezy. Partly cloudy. Highs in the lower to mid 50s.
.MONDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of
snow showers after midnight. Lows in the lower 30s.
.TUESDAY...Breezy. Mostly cloudy. Chance of rain showers and snow
showers in the morning, then chance of rain showers in the
afternoon. Highs in the mid 40s to lower 50s. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Breezy. Mostly cloudy with slight chance of rain
showers and snow showers in the evening, then partly cloudy with
slight chance of snow showers after midnight. Lows in the upper
20s. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the lower to mid 60s.

$$





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