Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 201411
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
710 AM MST Mon Nov 20 2017

WYZ020-202300-
Natrona County Lower Elevations-
Including the city of Casper
710 AM MST Mon Nov 20 2017

...HIGH WIND WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON...

.TODAY...Windy. Partly cloudy then becoming mostly sunny late in
the morning then becoming partly cloudy. Highs around 51.
Southwest winds 25 to 35 mph with gusts to around 50 mph
decreasing to 15 to 25 mph with gusts to around 40 mph late in
the afternoon.
.TONIGHT...Breezy. Partly cloudy early in the evening then
becoming mostly cloudy. Lows 26 to 30. West winds 15 to 25 mph.
.TUESDAY...Breezy. Partly cloudy until late afternoon then
becoming mostly cloudy. Highs around 48. Southwest winds 15 to
20 mph in the late morning and afternoon.
.TUESDAY NIGHT...Mostly cloudy. Near steady temperature in the
upper 30s. Southwest winds around 15 mph.
.WEDNESDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. Highs around 58. Southwest winds 15 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower
40s.
.THANKSGIVING DAY...Breezy. Partly cloudy. Highs in the upper
50s.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows near 40.
.FRIDAY...Breezy. Partly cloudy. Highs in the mid 50s.
.FRIDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows near 30.
.SATURDAY...Partly cloudy. Highs around 50.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY...Partly cloudy in the morning then clearing. Highs in
the lower 50s.

$$

WYZ017-202300-
Wind River Basin-
Including the cities of Riverton and Shoshoni
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Mostly sunny early in the morning then becoming
partly cloudy. Highs around 49. West winds 15 to 25 mph.
.TONIGHT...Breezy. Partly cloudy. Lows around 28. West winds
15 to 25 mph in the evening.
.TUESDAY...Partly cloudy until late afternoon then becoming
mostly cloudy. Highs around 48. Southwest winds around 15 mph in
the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows 31 to 35.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 55.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.THANKSGIVING DAY...Partly cloudy. Highs in the mid 50s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s.
.FRIDAY...Breezy. Partly cloudy. Highs in the mid to upper 50s.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.SATURDAY...Partly cloudy. Highs near 50.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 50s.

$$

WYZ018-202300-
Lander Foothills-
Including the city of Lander
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Mostly sunny in the morning then becoming partly
cloudy. Highs around 49. South winds 15 to 20 mph shifting to the
northeast in the afternoon.
.TONIGHT...Partly cloudy. Lows around 28. East winds around
15 mph early in the evening.
.TUESDAY...Partly cloudy until late afternoon then becoming
mostly cloudy. Highs around 49.
.TUESDAY NIGHT...Mostly cloudy. Lows around 33.
.WEDNESDAY...Mostly cloudy. Highs around 56.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.THANKSGIVING DAY...Partly cloudy. Highs in the upper 50s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.FRIDAY...Breezy. Partly cloudy. Highs in the mid 50s.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 30.
.SATURDAY...Partly cloudy. Highs around 50.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 30.
.SUNDAY...Mostly sunny. Highs in the lower 50s.

$$

WYZ028-202300-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Highs around 44. West winds 15 to 25 mph in the
late morning and afternoon.
.TONIGHT...Breezy, cloudy. Near steady temperature in the lower
30s. West winds 15 to 25 mph.
.TUESDAY...Breezy. Mostly cloudy. Highs around 49. West winds
15 to 20 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows 31 to 35. West winds around
15 mph.
.WEDNESDAY...Mostly cloudy. Highs 53 to 57. West winds around
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.THANKSGIVING DAY...Partly cloudy. Highs in the 50s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.FRIDAY...Breezy. Partly cloudy. Highs in the lower to mid 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s.
.SATURDAY...Partly cloudy. Highs near 50.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower
30s.
.SUNDAY...Partly cloudy. Highs near 50.

$$

WYZ013-202300-
Jackson Hole-
Including the city of Jackson
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Mostly cloudy. Chance of snow in the morning,
then snow in the afternoon. Snow accumulation around 1 inch.
Highs around 34. South winds 15 to 25 mph. Chance of snow
80 percent.
.TONIGHT...Breezy. Snow until early morning. Rain likely in the
late evening and early morning, then chance of snow, possibly
mixed with rain early in the morning. Snow accumulation around
1 inch. Total snow accumulation around 2 inches. Lows around 29.
South winds 15 to 20 mph until early morning. Chance of
precipitation 80 percent.
.TUESDAY...Cloudy. Chance of snow in the morning. Chance of rain
in the late morning and afternoon. No snow accumulation. Highs
39 to 43. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Cloudy with a 50 percent chance of rain. Lows
around 33.
.WEDNESDAY...Cloudy with a 40 percent chance of rain. Highs 41 to
45.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.THANKSGIVING DAY...Mostly cloudy. Highs in the mid to upper 40s.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the lower 30s.
.FRIDAY...Cloudy. Chance of rain in the morning, then chance of
rain, possibly mixed with snow in the afternoon. Highs in the
lower to mid 40s. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the mid to upper 20s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs near 40.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid to upper 20s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 40s.

$$

WYZ003-202300-
Cody Foothills-
Including the cities of Cody and Meeteetse
710 AM MST Mon Nov 20 2017

...HIGH WIND WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON...

.TODAY...Very windy. Mostly sunny early in the morning then
becoming partly cloudy. Highs 45 to 50. Southwest winds 30 to
40 mph decreasing to 20 to 30 mph late in the afternoon. Gusts up
to 55 mph in the late morning and early afternoon.
.TONIGHT...Windy. Partly cloudy. Lows around 28. Southwest winds
20 to 30 mph shifting to the northwest 15 to 20 mph in the late
evening and overnight.
.TUESDAY...Partly cloudy until late afternoon then becoming
mostly cloudy. Highs around 46. Southwest winds around 15 mph in
the late morning and afternoon.
.TUESDAY NIGHT...Breezy. Mostly cloudy. Lows 36 to 40. West winds
15 to 20 mph.
.WEDNESDAY...Breezy. Not as cool. Mostly cloudy. Highs 54 to 59.
West winds 15 to 25 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 37 to 42.
.THANKSGIVING DAY...Partly cloudy. Highs 55 to 60.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 38 to 43.
.FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs
near 50.
.FRIDAY NIGHT...Colder. Partly cloudy. Lows near 30.
.SATURDAY...Partly cloudy. Highs in the 40s.
.SATURDAY NIGHT...Partly cloudy. Lows near 30.
.SUNDAY...Partly cloudy. Highs near 50.

$$

WYZ004-202300-
North Big Horn Basin-
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Partly cloudy until late afternoon then becoming
mostly cloudy. Highs around 48. South winds 15 to 20 mph.
.TONIGHT...Mostly cloudy. Lows around 27. South winds around
15 mph early in the evening.
.TUESDAY...Partly cloudy until late afternoon then becoming
mostly cloudy. Highs around 45.
.TUESDAY NIGHT...Mostly cloudy. Lows 30 to 34.
.WEDNESDAY...Not as cool. Mostly cloudy. Highs around 56.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the 30s.
.THANKSGIVING DAY...Partly cloudy. Highs in the upper 50s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s.
.FRIDAY...Partly cloudy. Highs in the lower 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SATURDAY...Partly cloudy. Highs in the mid 40s.
.SATURDAY NIGHT...Partly cloudy. Lows near 30.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 50.

$$

WYZ006-202300-
Southeast Big Horn Basin-
Including the city of Worland
710 AM MST Mon Nov 20 2017

.TODAY...Partly cloudy. Highs around 48. Southeast winds around
15 mph until late afternoon.
.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Lows around 26.
.TUESDAY...Partly cloudy until late afternoon then becoming
mostly cloudy. Highs around 44.
.TUESDAY NIGHT...Mostly cloudy. Lows 28 to 32.
.WEDNESDAY...Not as cool. Mostly cloudy in the morning then
becoming partly cloudy. Highs around 55.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.THANKSGIVING DAY...Partly cloudy. Highs in the upper 50s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs in the lower 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SATURDAY...Partly cloudy. Highs in the upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 50.

$$

WYZ005-202300-
Southwest Big Horn Basin-
Including the city of Thermopolis
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Mostly sunny early in the morning then becoming
partly cloudy. Highs 46 to 50. West winds 15 to 20 mph until late
afternoon.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows around 27.
.TUESDAY...Partly cloudy until late afternoon then becoming
mostly cloudy. Highs around 46.
.TUESDAY NIGHT...Mostly cloudy. Lows 29 to 33.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 55.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.THANKSGIVING DAY...Partly cloudy. Highs in the upper 50s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.FRIDAY...Partly cloudy. Highs in the mid 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SATURDAY...Partly cloudy. Highs in the mid to upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 50.

$$

WYZ023-202300-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
710 AM MST Mon Nov 20 2017

.TODAY...Mostly cloudy. Chance of snow in the morning. Snow in
the afternoon. Rain late in the afternoon. Snow accumulation
around 1 inch. Highs around 37. South winds around 15 mph in the
late morning and early afternoon. Chance of precipitation
80 percent.
.TONIGHT...Snow, possibly mixed with rain in the evening, then
snow after midnight. Snow accumulation up to 1 inch. Total snow
accumulation 1 to 2 inches. Lows around 29. Chance of
precipitation 80 percent.
.TUESDAY...Cloudy. Chance of snow in the morning. Chance of rain
in the late morning and afternoon. No snow accumulation. Highs
around 42. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Cloudy with a 30 percent chance of rain,
possibly mixed with snow. Lows around 32.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of rain.
Highs around 47.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 20s.
.THANKSGIVING DAY...Partly cloudy. Highs around 50.
.THURSDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with chance of rain, possibly mixed with snow after
midnight. Lows in the lower 30s. Chance of precipitation
30 percent.
.FRIDAY...Cloudy with a 40 percent chance of rain. Highs in the
mid 40s.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows in the upper 20s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 40s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy. Highs in the upper 40s.

$$

WYZ025-202300-
Upper Green River Basin Foothills-
Including the city of Pinedale
710 AM MST Mon Nov 20 2017

.TODAY...Partly cloudy early in the morning then becoming mostly
cloudy. Chance of snow in the late morning and early afternoon.
Snow late in the afternoon. Snow accumulation up to 1 inch. Highs
33 to 37. Chance of snow 80 percent.
.TONIGHT...Snow until early morning, then chance of snow early in
the morning. Snow accumulation around 1 inch. Total snow
accumulation 1 to 2 inches. Lows around 25. Chance of snow
80 percent.
.TUESDAY...Cloudy. Chance of snow in the morning. Chance of rain
in the late morning and afternoon. Highs 39 to 43. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Cloudy with a 40 percent chance of rain and
snow. Lows around 30.
.WEDNESDAY...Cloudy. Chance of rain, possibly mixed with snow in
the morning, then chance of rain in the afternoon. Highs 44 to
49. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 20s.
.THANKSGIVING DAY...Partly cloudy. Highs in the mid to upper 40s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 40 percent chance of snow. Lows in the upper
20s.
.FRIDAY...Mostly cloudy. Chance of rain in the morning, then
chance of rain, possibly mixed with snow in the afternoon. Highs
in the lower to mid 40s. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the lower to mid 20s.
.SATURDAY...Partly cloudy. Highs in the lower to mid 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 40s.

$$

WYZ026-202300-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Partly cloudy until late afternoon, then mostly
cloudy with a 30 percent chance of snow late in the afternoon.
Highs 38 to 42. West winds 15 to 20 mph in the late morning and
afternoon.
.TONIGHT...Mostly cloudy with a 30 percent chance of snow. Lows
23 to 27. Southwest winds around 15 mph early in the evening.
.TUESDAY...Mostly cloudy. Highs 43 to 47. West winds around
15 mph in the late morning and afternoon.
.TUESDAY NIGHT...Cloudy. Lows around 29.
.WEDNESDAY...Mostly cloudy. Highs 49 to 53.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.THANKSGIVING DAY...Partly cloudy. Highs near 50.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.FRIDAY...Partly cloudy. Highs near 50.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SATURDAY...Partly cloudy. Highs in the mid to upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs in the mid to upper 40s.

$$

WYZ010-202300-
Northeast Johnson County-
Including the city of Buffalo
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Partly cloudy until late afternoon then becoming
mostly cloudy. A 30 percent chance of rain late in the afternoon.
Highs around 56. Southwest winds 15 to 20 mph until late
afternoon.
.TONIGHT...Cloudy. Chance of rain until early morning. Chance of
snow after midnight. Lows around 25. North winds around 15 mph
after midnight. Chance of precipitation 30 percent.
.TUESDAY...Colder. Mostly cloudy early in the morning then
becoming partly cloudy. Highs around 43.
.TUESDAY NIGHT...Not as cool. Mostly cloudy. Lows around 36.
.WEDNESDAY...Breezy. Not as cool. Mostly cloudy in the morning
then becoming partly cloudy. Highs around 63. Northwest winds
15 to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 40.
.THANKSGIVING DAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows around 40.
.FRIDAY...Cooler. Partly cloudy in the morning then becoming
mostly cloudy. Highs in the lower 50s.
.FRIDAY NIGHT...Colder. Partly cloudy. Lows in the upper 20s.
.SATURDAY...Partly cloudy in the morning then clearing. Highs in
the upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows around 30.
.SUNDAY...Mostly sunny. Highs in the lower 50s.

$$

WYZ011-202300-
Southeast Johnson County-
Including the city of Kaycee
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Partly cloudy. Highs 52 to 56. Southwest winds
15 to 25 mph.
.TONIGHT...Mostly cloudy. Lows around 27. West winds around
15 mph in the evening.
.TUESDAY...Mostly cloudy early in the morning then becoming
partly cloudy. Highs around 46. Southwest winds around 15 mph in
the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows around 37.
.WEDNESDAY...Breezy. Not as cool. Mostly cloudy in the morning
then becoming partly cloudy. Highs 59 to 63. West winds 15 to
20 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 40.
.THANKSGIVING DAY...Partly cloudy. Highs in the lower to mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs in the mid 50s.
.FRIDAY NIGHT...Colder. Partly cloudy. Lows in the upper 20s.
.SATURDAY...Partly cloudy. Highs in the upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs in the lower 50s.

$$

WYZ027-202300-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Partly cloudy in the morning, then mostly cloudy
with a 30 percent chance of snow in the afternoon. Highs around
40. West winds 15 to 25 mph.
.TONIGHT...Breezy. Cloudy with a 30 percent chance of snow. Lows
around 28. West winds 15 to 25 mph.
.TUESDAY...Mostly cloudy. Highs 43 to 47. West winds around
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 31.
.WEDNESDAY...Mostly cloudy. Highs 50 to 54. West winds around
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.THANKSGIVING DAY...Partly cloudy. Highs in the lower 50s.
.THURSDAY NIGHT...Partly cloudy. Lows near 30.
.FRIDAY...Breezy. Partly cloudy. Highs near 50.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SATURDAY...Partly cloudy. Highs in the upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs in the upper 40s.

$$

WYZ016-202300-
Upper Wind River Basin-
Including the city of Dubois
710 AM MST Mon Nov 20 2017

.TODAY...Very windy. Mostly sunny in the morning, then partly
cloudy with a 30 percent chance of snow in the afternoon. Highs
41 to 46. Northwest winds 30 to 40 mph. Gusts up to 55 mph in the
late morning and early afternoon.
.TONIGHT...Windy. Partly cloudy with a 30 percent chance of snow.
Lows around 29. Northwest winds 20 to 30 mph decreasing to 15 to
20 mph after midnight.
.TUESDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with chance of rain in the afternoon. Highs 44 to 49. West
winds 15 to 20 mph. Chance of rain 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain.
Lows around 34. West winds around 15 mph.
.WEDNESDAY...Breezy. Mostly cloudy. Highs 50 to 55. West winds
15 to 25 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.THANKSGIVING DAY...Partly cloudy. Highs 51 to 56.
.THURSDAY NIGHT...Breezy. Partly cloudy. A 30 percent chance of
rain after midnight. Lows in the 30s.
.FRIDAY...Breezy. Partly cloudy. Chance of rain in the morning.
Highs 47 to 52. Chance of rain 30 percent.
.FRIDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 20s to
lower 30s.
.SATURDAY...Partly cloudy. Highs 43 to 48.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy. Highs 45 to 50.

$$

WYZ001-202300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
710 AM MST Mon Nov 20 2017

.TODAY...Windy. Mostly cloudy. Chance of snow in the morning,
then snow in the afternoon. Snow accumulation of 1 to 2 inches.
Highs 28 to 34. Southwest winds 20 to 30 mph. Chance of snow
80 percent.
.TONIGHT...Breezy, snow. Snow accumulation around 1 inch. Total
snow accumulation 2 to 3 inches. Lows around 25. Southwest winds
15 to 25 mph. Chance of snow 80 percent.
.TUESDAY...Breezy, cloudy. Chance of snow in the morning, then
chance of snow, possibly mixed with rain in the afternoon. Highs
33 to 39. Southwest winds 15 to 20 mph. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Cloudy with a 50 percent chance of snow,
possibly mixed with rain. Snow accumulation up to 1 inch. Lows
around 31. Southwest winds around 15 mph.
.WEDNESDAY...Cloudy. Chance of rain, possibly mixed with snow in
the morning, then chance of rain in the afternoon. Highs 37 to
43. Southwest winds around 15 mph. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Cloudy. Lows 27 to 33.
.THANKSGIVING DAY...Mostly cloudy. Highs 39 to 45.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 28 to 34.
.FRIDAY...Cloudy. Snow likely, possibly mixed with rain in the
morning, then chance of snow in the afternoon. Highs 35 to 41.
Chance of precipitation 60 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy in the evening then
becoming partly cloudy. Lows 19 to 25.
.SATURDAY...Mostly cloudy. Highs 33 to 39.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 20s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 35 to 41.

$$

WYZ029-202300-
Flaming Gorge-
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Highs 43 to 47. West winds 15 to 20 mph in the
late morning and afternoon.
.TONIGHT...Breezy. Mostly cloudy. Lows around 31. Northwest winds
15 to 20 mph.
.TUESDAY...Mostly cloudy. Highs 47 to 51. West winds around
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 34. West winds around
15 mph in the evening.
.WEDNESDAY...Mostly cloudy. Highs 54 to 58. West winds around
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.THANKSGIVING DAY...Partly cloudy. Highs in the mid to upper 50s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.FRIDAY...Partly cloudy. Highs in the 50s.
.FRIDAY NIGHT...Partly cloudy. Lows near 30.
.SATURDAY...Partly cloudy. Highs near 50.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 50s.

$$

WYZ022-202300-
Casper Mountain-
710 AM MST Mon Nov 20 2017

.TODAY...Windy. Mostly sunny in the morning then becoming partly
cloudy. Highs 42 to 48. Southwest winds 25 to 35 mph with gusts
to around 55 mph.
.TONIGHT...Windy. Mostly cloudy with a 30 percent chance of snow.
Lows 25 to 31. Southwest winds 20 to 30 mph shifting to the west
15 to 20 mph after midnight.
.TUESDAY...Breezy. Partly cloudy. Highs 41 to 47. West winds
15 to 25 mph.
.TUESDAY NIGHT...Breezy. Mostly cloudy. Lows 32 to 38. Southwest
winds 15 to 20 mph.
.WEDNESDAY...Breezy. Not as cool. Mostly cloudy in the morning
then becoming partly cloudy. Highs 49 to 55. Southwest winds
15 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 34 to 40.
.THANKSGIVING DAY...Breezy. Partly cloudy. Highs 51 to 57.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 37 to 43.
.FRIDAY...Breezy. Partly cloudy. Highs 48 to 54.
.FRIDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 27 to 33.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 43 to 49.
.SATURDAY NIGHT...Partly cloudy. Lows 29 to 35.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 46 to
52.

$$

WYZ002-202300-
Absaroka Mountains-
710 AM MST Mon Nov 20 2017

...HIGH WIND WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON...

.TODAY...Very windy. Partly cloudy with chance of snow in the
morning, then mostly cloudy with snow likely in the afternoon.
Snow accumulation up to 2 inches. Highs 28 to 38. West winds
35 to 45 mph decreasing to 25 to 35 mph late in the afternoon.
Gusts up to 60 mph until late afternoon. Chance of snow
70 percent.
.TONIGHT...Windy. Mostly cloudy with snow likely. Snow
accumulation up to 2 inches. Total snow accumulation up to
4 inches. Lows 22 to 28. West winds 25 to 35 mph decreasing to
15 to 25 mph after midnight. Chance of snow 70 percent.
.TUESDAY...Windy. Mostly cloudy. Chance of snow in the morning,
then chance of snow, possibly mixed with rain in the afternoon.
Highs 33 to 41. West winds 20 to 30 mph. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Windy. Cloudy with a 40 percent chance of snow,
possibly mixed with rain. Lows 29 to 35. West winds 20 to 30 mph.
.WEDNESDAY...Windy. Cloudy with a 30 percent chance of rain and
snow. Highs 37 to 47. West winds 20 to 30 mph.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows 29 to 35.
.THANKSGIVING DAY...Breezy. Partly cloudy. Highs 38 to 48.
.THURSDAY NIGHT...Windy. Partly cloudy in the evening then
becoming mostly cloudy. A 30 percent chance of snow, possibly
mixed with rain. Lows 28 to 36.
.FRIDAY...Breezy. Mostly cloudy. Chance of snow, possibly mixed
with rain in the morning, then chance of snow in the afternoon.
Highs 33 to 43. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy with a 20 percent
chance of snow. Lows 20 to 26.
.SATURDAY...Breezy. Partly cloudy. Highs 32 to 40.
.SATURDAY NIGHT...Breezy. Mostly cloudy in the evening then
becoming partly cloudy. Lows 23 to 29.
.SUNDAY...Breezy. Partly cloudy. Highs 34 to 42.

$$

WYZ007-202300-
Owl Creek and Bridger Mountains-
710 AM MST Mon Nov 20 2017

.TODAY...Windy. Mostly sunny early in the morning then becoming
partly cloudy. Highs 42 to 48. Southwest winds 20 to 30 mph
shifting to the west 15 to 20 mph late in the afternoon.
.TONIGHT...Breezy. Partly cloudy. Lows around 28. Northwest winds
15 to 25 mph until early morning.
.TUESDAY...Partly cloudy until late afternoon then becoming
mostly cloudy. Highs 41 to 47. Southwest winds around 15 mph in
the late morning and afternoon.
.TUESDAY NIGHT...Mostly cloudy. Near steady temperature in the
mid 30s. Southwest winds around 15 mph.
.WEDNESDAY...Not as cool. Mostly cloudy in the morning then
becoming partly cloudy. Highs 49 to 55. West winds around 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.THANKSGIVING DAY...Partly cloudy. Highs 50 to 56.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.FRIDAY...Breezy. Partly cloudy. Highs 47 to 53.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.SATURDAY...Partly cloudy. Highs 41 to 47.
.SATURDAY NIGHT...Partly cloudy. Lows around 30.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 44 to 50.

$$

WYZ008-202300-
Bighorn Mountains West-
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Mostly sunny early in the morning then becoming
partly cloudy. Chance of snow in the late morning and afternoon.
Chance of rain late in the afternoon. Snow likely late in the
afternoon. Little or no snow accumulation. Highs 36 to 46. West
winds 15 to 20 mph. Chance of precipitation 60 percent.
.TONIGHT...Breezy. Mostly cloudy. Chance of snow, possibly mixed
with rain in the evening, then chance of snow after midnight.
Snow accumulation up to 1 inch. Lows 21 to 29. Northwest winds
15 to 20 mph. Chance of precipitation 50 percent.
.TUESDAY...Breezy. Partly cloudy. Highs 34 to 42. West winds
15 to 25 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows 29 to 35. West winds around
15 mph.
.WEDNESDAY...Breezy. Not as cool. Mostly cloudy in the morning
then becoming partly cloudy. Highs 43 to 53. West winds 15 to
20 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 31 to 37.
.THANKSGIVING DAY...Partly cloudy. Highs 44 to 54.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 31 to 39.
.FRIDAY...Partly cloudy with chance of rain and snow in the
morning, then mostly cloudy in the afternoon. Highs 39 to 49.
Chance of precipitation 40 percent.
.FRIDAY NIGHT...Colder. Partly cloudy. Lows 21 to 29.
.SATURDAY...Partly cloudy. Highs 36 to 44.
.SATURDAY NIGHT...Partly cloudy. Lows 25 to 31.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 39 to 47.

$$

WYZ009-202300-
Bighorn Mountains Southeast-
710 AM MST Mon Nov 20 2017

.TODAY...Windy. Partly cloudy until late afternoon, then a
30 percent chance of snow late in the afternoon. Highs 40 to 48.
West winds 25 to 35 mph with gusts to around 50 mph decreasing to
15 to 25 mph with gusts to around 40 mph late in the afternoon.
.TONIGHT...Windy. Partly cloudy early in the evening then
becoming mostly cloudy. A 30 percent chance of snow. Lows 22 to
28. West winds 20 to 30 mph shifting to the northwest 15 to
20 mph after midnight.
.TUESDAY...Breezy. Partly cloudy. Highs 36 to 44. West winds
15 to 25 mph.
.TUESDAY NIGHT...Breezy. Mostly cloudy. Lows 31 to 37. West winds
15 to 20 mph.
.WEDNESDAY...Breezy. Not as cool. Mostly cloudy in the morning
then becoming partly cloudy. Highs 45 to 55. West winds 15 to
20 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 34 to 40.
.THANKSGIVING DAY...Partly cloudy. Highs 47 to 57.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 33 to 41.
.FRIDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Highs 41 to 51.
.FRIDAY NIGHT...Colder. Partly cloudy. Lows 23 to 29.
.SATURDAY...Partly cloudy. Highs 38 to 46.
.SATURDAY NIGHT...Partly cloudy. Lows 26 to 32.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 41 to 49.

$$

WYZ012-202300-
Teton and Gros Ventre Mountains-
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Mostly cloudy. Chance of snow in the morning,
then snow late in the morning. Snow accumulation of 1 to
2 inches. Highs 27 to 33. Southwest winds 15 to 25 mph. Chance of
snow 80 percent.
.TONIGHT...Breezy, snow. Snow accumulation of 1 to 3 inches. Lows
23 to 29. West winds 15 to 25 mph. Chance of snow 80 percent.
.TUESDAY...Breezy, cloudy. Chance of snow in the morning, then
snow likely, possibly mixed with rain in the afternoon. Snow
accumulation up to 1 inch. Highs 33 to 39. Southwest winds 15 to
20 mph. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Cloudy with snow likely, possibly mixed with
rain. Snow accumulation up to 1 inch. Total snow accumulation
2 to 7 inches. Lows 28 to 34. Southwest winds around 15 mph.
Chance of precipitation 60 percent.
.WEDNESDAY...Cloudy with a 40 percent chance of rain and snow.
Highs 36 to 42. Southwest winds around 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 26 to 32.
.THANKSGIVING DAY...Mostly cloudy. Highs 39 to 45.
.THURSDAY NIGHT...Breezy. Mostly cloudy. Chance of snow, possibly
mixed with rain in the evening, then snow likely, possibly mixed
with rain after midnight. Light snow accumulations. Lows 28 to
34. Chance of precipitation 60 percent.
.FRIDAY...Breezy, cloudy. Rain and snow likely in the morning,
then chance of snow, possibly mixed with rain in the afternoon.
Highs 35 to 41. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 21 to 27.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 34 to 40.
.SATURDAY NIGHT...Mostly cloudy. Lows 23 to 29.
.SUNDAY...Partly cloudy. Highs 35 to 41.

$$

WYZ014-202300-
Wind River Mountains West-
710 AM MST Mon Nov 20 2017

.TODAY...Windy. Partly cloudy with chance of snow in the morning,
then mostly cloudy with snow in the afternoon. Snow accumulation
up to 1 inch. Highs 28 to 36. West winds 20 to 30 mph. Chance of
snow 80 percent.
.TONIGHT...Breezy, snow. Snow accumulation up to 2 inches. Total
snow accumulation up to 3 inches. Near steady temperature in the
mid 20s. West winds 15 to 25 mph. Chance of snow 80 percent.
.TUESDAY...Breezy. Mostly cloudy. Chance of snow until late
afternoon, then chance of snow, possibly mixed with rain and late
in the afternoon. Little or no snow accumulation. Highs 33 to 41.
West winds 15 to 25 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Breezy. Cloudy with a 50 percent chance of snow,
possibly mixed with rain. Snow accumulation up to 1 inch. Lows
27 to 33. West winds 15 to 20 mph.
.WEDNESDAY...Breezy. Mostly cloudy with a 40 percent chance of
rain and snow. Highs 37 to 47. West winds 15 to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 26 to 32.
.THANKSGIVING DAY...Partly cloudy. Highs 37 to 47.
.THURSDAY NIGHT...Breezy. Partly cloudy with a 40 percent chance
of snow. Lows 26 to 32.
.FRIDAY...Breezy. Mostly cloudy. Chance of snow, possibly mixed
with rain in the morning, then chance of snow in the afternoon.
Highs 34 to 44. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Breezy. Partly cloudy. Lows 20 to 26.
.SATURDAY...Partly cloudy. Highs 32 to 42.
.SATURDAY NIGHT...Partly cloudy. Lows 22 to 28.
.SUNDAY...Partly cloudy. Highs 33 to 43.

$$

WYZ015-202300-
Wind River Mountains East-
710 AM MST Mon Nov 20 2017

.TODAY...Very windy. Mostly sunny with chance of snow until late
afternoon, then partly cloudy with snow likely late in the
afternoon. Snow accumulation up to 1 inch. Highs 29 to 39. West
winds 30 to 40 mph with gusts to around 55 mph increasing to
40 to 50 mph with gusts to around 65 mph in the late morning and
early afternoon, then decreasing to 30 to 40 mph with gusts to
around 55 mph late in the afternoon. Chance of snow 60 percent.
.TONIGHT...Very windy. Partly cloudy. Snow likely until early
morning, then chance of snow early in the morning. Snow
accumulation up to 1 inch. Total snow accumulation up to
2 inches. Lows 23 to 29. West winds 30 to 40 mph decreasing to
20 to 30 mph in the late evening and overnight. Chance of snow
60 percent.
.TUESDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. A 40 percent chance of snow. Highs 33 to 43. West
winds 15 to 25 mph.
.TUESDAY NIGHT...Breezy. Cloudy with a 30 percent chance of snow,
possibly mixed with rain. Lows 29 to 35. West winds 15 to 25 mph.
.WEDNESDAY...Breezy. Mostly cloudy with a 30 percent chance of
rain and snow. Patchy blowing snow. Highs 38 to 48. West winds
15 to 25 mph.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows 28 to 34.
.THANKSGIVING DAY...Breezy. Partly cloudy. Highs 38 to 48.
.THURSDAY NIGHT...Windy. Partly cloudy. Chance of snow, possibly
mixed with rain and after midnight. Lows 27 to 35. Chance of
precipitation 30 percent.
.FRIDAY...Windy. Partly cloudy. Chance of snow, possibly mixed
with rain in the morning, then chance of snow in the afternoon.
Highs 35 to 45. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy. Lows 21 to 29.
.SATURDAY...Breezy. Partly cloudy. Highs 32 to 42.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows 23 to 29.
.SUNDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 34 to 44.

$$

WYZ019-202300-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
710 AM MST Mon Nov 20 2017

...HIGH WIND WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON...

.TODAY...Windy. Mostly sunny early in the morning then becoming
partly cloudy. Highs 42 to 48. Southwest winds 25 to 35 mph.
Gusts up to 45 mph increasing to 55 mph in the late morning and
early afternoon, then decreasing to 50 mph late in the afternoon.
.TONIGHT...Windy. Partly cloudy then becoming mostly cloudy after
midnight then becoming partly cloudy. Lows around 29. Southwest
winds 20 to 30 mph shifting to the west 15 to 20 mph after
midnight.
.TUESDAY...Breezy. Partly cloudy until late afternoon then
becoming mostly cloudy. Highs 44 to 50. Southwest winds 15 to
25 mph.
.TUESDAY NIGHT...Breezy. Mostly cloudy. Lows 31 to 37. Southwest
winds 15 to 20 mph.
.WEDNESDAY...Breezy. Mostly cloudy. Highs 51 to 57. West winds
15 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 31 to 37.
.THANKSGIVING DAY...Breezy. Partly cloudy. Highs 51 to 57.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 33 to 39.
.FRIDAY...Breezy. Partly cloudy. Highs 50 to 56.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy in the evening then
clearing. Lows 26 to 32.
.SATURDAY...Partly cloudy. Highs 45 to 51.
.SATURDAY NIGHT...Partly cloudy. Lows 27 to 33.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 47 to 53.

$$

WYZ024-202300-
Salt River and Wyoming Ranges-
710 AM MST Mon Nov 20 2017

.TODAY...Breezy. Partly cloudy with chance of snow in the
morning, then cloudy with snow in the afternoon. Snow
accumulation of 1 to 2 inches. Highs 31 to 37. Southwest winds
15 to 25 mph. Chance of snow 80 percent.
.TONIGHT...Breezy, snow. Snow accumulation of 1 to 3 inches. Lows
around 27. West winds 15 to 20 mph. Chance of snow 80 percent.
.TUESDAY...Breezy, cloudy. Snow likely, possibly mixed with rain.
Snow accumulation up to 1 inch. Total snow accumulation 2 to
6 inches. Highs 36 to 42. West winds 15 to 20 mph. Chance of
precipitation 60 percent.
.TUESDAY NIGHT...Cloudy with a 40 percent chance of rain and
snow. Lows around 31. West winds around 15 mph.
.WEDNESDAY...Mostly cloudy. Chance of rain, possibly mixed with
snow in the morning, then chance of rain in the afternoon. Highs
41 to 47. West winds around 15 mph. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 20s.
.THANKSGIVING DAY...Partly cloudy. Highs 43 to 49.
.THURSDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a 30 percent chance of snow, possibly mixed with rain
and after midnight. Lows 27 to 33.
.FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of rain,
possibly mixed with snow. Highs 38 to 46.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the
evening. Lows 23 to 29.
.SATURDAY...Partly cloudy. Highs 39 to 45.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 23 to 29.
.SUNDAY...Partly cloudy. Highs 40 to 46.

$$

WYZ030-202300-
East Sweetwater County-
Including the city of Wamsutter
710 AM MST Mon Nov 20 2017

.TODAY...Windy. Mostly sunny then becoming partly cloudy in the
late morning and early afternoon then becoming mostly cloudy.
Highs around 44. Southwest winds 20 to 30 mph.
.TONIGHT...Windy. Mostly cloudy. Lows around 30. West winds 20 to
30 mph decreasing to 15 to 20 mph after midnight.
.TUESDAY...Breezy. Mostly cloudy. Highs around 48. West winds
15 to 25 mph.
.TUESDAY NIGHT...Breezy, cloudy. Lows around 34. West winds 15 to
20 mph.
.WEDNESDAY...Breezy. Mostly cloudy. Highs around 54. West winds
15 to 25 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.THANKSGIVING DAY...Partly cloudy. Highs in the mid 50s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.FRIDAY...Breezy. Partly cloudy. Highs in the mid 50s.
.FRIDAY NIGHT...Breezy. Partly cloudy. Lows around 30.
.SATURDAY...Partly cloudy. Highs around 50.
.SATURDAY NIGHT...Partly cloudy. Lows around 30.
.SUNDAY...Partly cloudy. Highs in the lower 50s.

$$





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