Zone Forecast Product
Issued by NWS Riverton, WY

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278
FPUS55 KRIW 191904
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
103 PM MDT Sat May 19 2018

WYZ020-192200-
Natrona County Lower Elevations-
Including the city of Casper
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers. Highs around
49. Northeast winds around 15 mph. Chance of showers 50 percent.
.TONIGHT...Partly cloudy. Lows around 37. East winds around
15 mph in the evening.
.SUNDAY...Warmer. Partly cloudy. Highs around 66. East winds
around 15 mph early in the morning becoming east around 15 mph in
the afternoon.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows around 42. Southeast
winds 15 to 20 mph.
.MONDAY...Warmer. Partly cloudy in the morning, then mostly
cloudy with isolated rain showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs around 77. Southwest winds around
15 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs in the 70s. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Lows in the mid 40s.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of rain
showers and thunderstorms. Highs in the lower to mid 70s.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 40s.
.THURSDAY...Partly cloudy. Highs in the 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. Highs in the lower to mid 70s.

$$

WYZ017-192200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
103 PM MDT Sat May 19 2018

.REST OF TODAY...Mostly cloudy with scattered rain showers. Highs
50 to 54. East winds around 15 mph. Chance of showers 40 percent.
.TONIGHT...Partly cloudy. Lows around 39. East winds around
15 mph early in the evening.
.SUNDAY...Warmer. Partly cloudy. Highs 66 to 70.
.SUNDAY NIGHT...Partly cloudy. Lows around 45. East winds around
15 mph shifting to the south after midnight.
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 74 to 78. Southwest winds around 15 mph in the
afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs in the lower to mid 70s. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and thunderstorms. Lows near 50.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Highs near 70.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 40s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 70s.

$$

WYZ018-192200-
Lander Foothills-
Including the city of Lander
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers. Highs around
51. Chance of showers 50 percent.
.TONIGHT...Mostly cloudy with isolated rain showers in the
evening, then partly cloudy after midnight. Lows around 39.
Chance of showers 20 percent.
.SUNDAY...Warmer. Partly cloudy. Highs around 67.
.SUNDAY NIGHT...Partly cloudy. Lows around 46.
.MONDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 73 to 77. Southwest winds around 15 mph in the
afternoon. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs in the lower 70s. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and thunderstorms. Lows in the upper 40s.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of rain
showers and thunderstorms. Highs around 70.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 40s.
.THURSDAY...Partly cloudy. Highs in the lower 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 70s.

$$

WYZ028-192200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
103 PM MDT Sat May 19 2018

.REST OF TODAY...Breezy. Mostly cloudy early in the afternoon
then becoming partly cloudy. Scattered rain showers and isolated
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 55 to 59. East
winds 15 to 20 mph. Chance of precipitation 30 percent.
.TONIGHT...Breezy. Partly cloudy. Lows around 37. East winds
15 to 20 mph.
.SUNDAY...Warmer. Partly cloudy. Scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs 65 to
69. Southwest winds around 15 mph late in the afternoon. Chance
of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows around 42. Southwest winds around 15 mph in the
evening.
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 70 to 74. South winds around 15 mph in the
afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.TUESDAY...Mostly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds, and
small hail in the afternoon. Highs near 70. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and thunderstorms. Lows in the lower 40s.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of rain showers and thunderstorms.
Highs near 70.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. Highs near 70.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs near 70.

$$

WYZ013-192200-
Jackson Hole-
Including the city of Jackson
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers and isolated
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Highs 55 to 60. Chance of precipitation
50 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers through the night. Isolated snow
showers after midnight. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall early in the evening. Lows
33 to 37. Chance of precipitation 40 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 62 to 67. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows 35 to 39. Chance of precipitation 20 percent.
.MONDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs 64 to
69. Southwest winds around 15 mph in the afternoon. Chance of
precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows in the mid to upper 30s. Chance of
precipitation 30 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 65 to 70. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows near 40. Chance of precipitation
40 percent.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Highs 60 to 65.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows near 40.
Chance of precipitation 30 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 61 to 66. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows near 40.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 63 to 68. Chance of
precipitation 30 percent.

$$

WYZ003-192200-
Cody Foothills-
Including the cities of Cody and Meeteetse
103 PM MDT Sat May 19 2018

.REST OF TODAY...Mostly cloudy with scattered rain showers. Highs
51 to 56. Chance of showers 30 percent.
.TONIGHT...Partly cloudy. Lows 38 to 42.
.SUNDAY...Warmer. Partly cloudy. Highs 65 to 70.
.SUNDAY NIGHT...Partly cloudy. Lows 44 to 49. Southeast winds
around 15 mph shifting to the southwest after midnight.
.MONDAY...Mostly cloudy. Scattered rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 69 to 74. Southwest winds around
15 mph in the morning. Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 45 to 50. Chance of precipitation
30 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 68 to 73. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and thunderstorms. Lows 46 to 51.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Highs 65 to 70.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 46 to 51.
Chance of precipitation 30 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 68 to 73. Chance
of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Lows 45 to 50.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 67 to 72. Chance of precipitation 30 percent.

$$

WYZ004-192200-
North Big Horn Basin-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Mostly cloudy early in the afternoon then
becoming partly cloudy. Isolated rain showers. Highs 57 to 61.
Chance of showers 20 percent.
.TONIGHT...Partly cloudy. Lows around 43.
.SUNDAY...Warmer. Partly cloudy. Highs 70 to 74. Southeast winds
around 15 mph in the late morning and early afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows around 49. Southeast winds
around 15 mph.
.MONDAY...Mostly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Some thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 76 to 80. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows in the lower 50s. Chance of precipitation
20 percent.
.TUESDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Highs in the mid
70s to lower 80s. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers and thunderstorms. Lows in the lower 50s.
.WEDNESDAY...Mostly cloudy. Chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs in the lower to mid 70s. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the lower
50s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the mid to upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs in the mid to upper 70s.

$$

WYZ006-192200-
Southeast Big Horn Basin-
Including the city of Worland
103 PM MDT Sat May 19 2018

.REST OF TODAY...Mostly cloudy with scattered rain showers. Highs
55 to 59. Chance of showers 30 percent.
.TONIGHT...Partly cloudy. Lows around 40.
.SUNDAY...Warmer. Partly cloudy. Highs 69 to 73.
.SUNDAY NIGHT...Partly cloudy. Lows around 47. Southeast winds
around 15 mph.
.MONDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 76 to 80. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows in the upper 40s. Chance of precipitation
20 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs in the mid to upper 70s. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Lows around 50.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the upper
40s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the mid to upper 70s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows around 50.
.FRIDAY...Partly cloudy. Highs in the lower to mid 70s.

$$

WYZ005-192200-
Southwest Big Horn Basin-
Including the city of Thermopolis
103 PM MDT Sat May 19 2018

.REST OF TODAY...Mostly cloudy with scattered rain showers. Highs
54 to 58. Chance of showers 30 percent.
.TONIGHT...Partly cloudy. Lows around 40.
.SUNDAY...Warmer. Partly cloudy. Highs 68 to 72. South winds
around 15 mph in the late morning and early afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows around 46. South winds around
15 mph.
.MONDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 74 to 78. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows in the upper 40s. Chance of precipitation
20 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs in the 70s. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and thunderstorms. Lows around 50.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Highs near 70.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the upper
40s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. A 20 percent chance of rain showers
and thunderstorms in the afternoon. Highs in the lower to mid
70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. Highs in the lower to mid 70s.

$$

WYZ023-192200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers and isolated
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Highs 58 to 62. Chance of precipitation
50 percent.
.TONIGHT...Mostly cloudy until early morning then becoming partly
cloudy. Isolated thunderstorms early in the evening. Scattered
rain showers through the night. Isolated snow showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall early in the evening. Lows around 36. Chance
of precipitation 30 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 66 to 70. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows around 38. South winds around 15 mph in the
evening. Chance of precipitation 20 percent.
.MONDAY...Mostly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 69 to 73. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows in the upper 30s. Chance of precipitation
20 percent.
.TUESDAY...Mostly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs near 70. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows around 40. Chance of precipitation
30 percent.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Highs in the mid 60s to lower 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows around 40.
Chance of precipitation 30 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs near 70. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows around 40.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs near 70. Chance of
precipitation 30 percent.

$$

WYZ025-192200-
Upper Green River Basin Foothills-
Including the city of Pinedale
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers and isolated
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Highs 53 to 57. Chance of precipitation
50 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers until early morning. Scattered
snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows around 32. Chance of
precipitation 40 percent.
.SUNDAY...Partly cloudy until late afternoon then becoming mostly
cloudy. Isolated rain showers and thunderstorms late in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 61 to 65. Chance of precipitation
20 percent.
.SUNDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows around 36. Chance of precipitation 20 percent.
.MONDAY...Mostly cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs 64 to
68. Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows in the mid to upper 30s. Chance of precipitation
20 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs in the mid to upper 60s. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then chance of rain showers,
possibly mixed with snow showers and thunderstorms after
midnight. Lows in the mid 30s to lower 40s. Chance of
precipitation 30 percent.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the mid
30s to lower 40s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy in the morning, then mostly cloudy with
a 30 percent chance of rain showers and thunderstorms in the
afternoon. Highs in the 60s.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the mid
30s to lower 40s. Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the mid to upper 60s.
Chance of precipitation 30 percent.

$$

WYZ026-192200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
103 PM MDT Sat May 19 2018

.REST OF TODAY...Breezy. Mostly cloudy with scattered rain
showers and isolated thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. Highs 53 to
57. East winds 15 to 20 mph. Chance of precipitation 40 percent.
.TONIGHT...Breezy. Partly cloudy. Lows 33 to 37. East winds 15 to
20 mph until early morning.
.SUNDAY...Warmer. Partly cloudy. Highs 64 to 68.
.SUNDAY NIGHT...Partly cloudy. Lows 38 to 42. South winds around
15 mph in the evening.
.MONDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 68 to 72. Southwest winds around
15 mph in the afternoon. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 39 to 44.
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Highs near 70.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows in the lower to mid 40s.
Chance of precipitation 30 percent.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of rain
showers and thunderstorms. Highs in the mid to upper 60s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows near 40.
Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the mid 60s to
lower 70s. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s.
.FRIDAY...Partly cloudy. Highs near 70.

$$

WYZ010-192200-
Northeast Johnson County-
Including the city of Buffalo
103 PM MDT Sat May 19 2018

.REST OF TODAY...Mostly cloudy with scattered rain showers. Highs
53 to 57. Chance of showers 30 percent.
.TONIGHT...Partly cloudy. Lows around 40. South winds around
15 mph after midnight.
.SUNDAY...Breezy, warmer. Partly cloudy. Highs 66 to 70.
Southeast winds 15 to 20 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows around 46. South
winds 15 to 25 mph.
.MONDAY...Warmer. Partly cloudy in the morning, then mostly
cloudy with isolated rain showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 75 to 80. South winds around 15 mph
in the morning. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows around 50. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 74 to 79. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and thunderstorms. Lows in the lower 50s.
.WEDNESDAY...Mostly cloudy. Chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs in the lower to mid 70s.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the lower
50s. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy. Highs in the 70s.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the lower
50s. Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the lower to mid 70s.
Chance of precipitation 30 percent.

$$

WYZ011-192200-
Southeast Johnson County-
Including the city of Kaycee
103 PM MDT Sat May 19 2018

.REST OF TODAY...Mostly cloudy with scattered rain showers. Highs
51 to 55. Chance of showers 30 percent.
.TONIGHT...Partly cloudy. Lows around 38.
.SUNDAY...Breezy, warmer. Partly cloudy. Highs around 67.
Southeast winds 15 to 20 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows around 44. Southeast
winds 15 to 20 mph.
.MONDAY...Warmer. Partly cloudy in the morning then becoming
mostly cloudy. Highs 75 to 79. South winds around 15 mph in the
morning.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.TUESDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with scattered rain showers and isolated thunderstorms in
the afternoon. Some thunderstorms may produce gusty winds, and
small hail in the afternoon. Highs in the mid to upper 70s.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Lows in the upper 40s.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows around 50.
Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the mid 70s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows around 50.
.FRIDAY...Partly cloudy. Highs in the lower 70s.

$$

WYZ027-192200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
103 PM MDT Sat May 19 2018

.REST OF TODAY...Mostly cloudy with scattered rain showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 54 to 58. East winds
around 15 mph. Chance of precipitation 30 percent.
.TONIGHT...Partly cloudy. Lows around 36. East winds around
15 mph.
.SUNDAY...Warmer. Partly cloudy. Highs 63 to 67. East winds
around 15 mph in the morning becoming south around 15 mph late in
the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows around 40. South winds around
15 mph in the evening.
.MONDAY...Mostly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 67 to 71. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows in the lower 40s. Chance of precipitation
20 percent.
.TUESDAY...Mostly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs in the mid to upper 60s. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of rain showers and
thunderstorms in the evening. Lows in the lower 40s. Chance of
precipitation 20 percent.
.WEDNESDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs in the 60s. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows around 40.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the mid to
upper 60s. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the mid 60s to lower 70s.

$$

WYZ016-192200-
Upper Wind River Basin-
Including the city of Dubois
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers. Highs around
50. Southeast winds around 15 mph. Chance of showers 40 percent.
.TONIGHT...Mostly cloudy with scattered rain showers in the
evening, then mostly cloudy with isolated rain showers and snow
showers after midnight. Partly cloudy early in the morning. Lows
around 35. Southeast winds around 15 mph early in the evening.
Chance of precipitation 30 percent.
.SUNDAY...Warmer. Partly cloudy. Highs 61 to 65. Southeast winds
around 15 mph late in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 37 to 42. Southeast winds
around 15 mph shifting to the southwest after midnight.
.MONDAY...Cloudy. Scattered rain showers in the morning, then
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 66 to 71. West winds around 15 mph
shifting to the south in the afternoon. Chance of precipitation
40 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows 39 to 44. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs in the mid to upper 60s. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Cloudy with a 40 percent chance of rain showers
and thunderstorms. Lows 40 to 45.
.WEDNESDAY...Cloudy with a 40 percent chance of rain showers and
thunderstorms. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows 40 to 45.
.THURSDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 66 to 71. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 40 to 45.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs in the mid to upper 60s. Chance of precipitation
30 percent.

$$

WYZ001-192200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers and isolated
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Highs 46 to 54. Chance of precipitation
50 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers until early morning. Scattered
snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows 29 to 35. Chance of
precipitation 40 percent.
.SUNDAY...Not as cool. Mostly cloudy. Isolated snow showers early
in the morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Highs 53 to 61.
Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening, then isolated rain showers and snow
showers after midnight. Some thunderstorms may produce gusty
winds, and small hail in the evening. Lows 31 to 37. Chance of
precipitation 20 percent.
.MONDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. No snow
accumulation. Highs 54 to 62. Southwest winds around 15 mph in
the afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...Cloudy with scattered rain showers and isolated
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows 32 to 38. Chance of precipitation 40 percent.
.TUESDAY...Mostly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 56 to 64. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then chance of rain showers,
possibly mixed with snow showers after midnight. Lows 34 to 40.
Chance of precipitation 40 percent.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of rain
showers and thunderstorms. Highs 51 to 59.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 33 to 39.
Chance of precipitation 40 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 53 to 61. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 34 to 40.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 54 to 62. Chance of precipitation 40 percent.

$$

WYZ029-192200-
Flaming Gorge-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Breezy. Mostly cloudy with scattered rain
showers and isolated thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. Highs 58 to
62. Northeast winds 15 to 20 mph. Chance of precipitation
30 percent.
.TONIGHT...Breezy. Mostly cloudy with isolated rain showers and
thunderstorms early in the evening, then mostly cloudy with
isolated rain showers in the late evening and early morning.
Partly cloudy early in the morning. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall early in the
evening. Lows around 38. East winds 15 to 20 mph. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 66 to 70. West winds around 15 mph
late in the afternoon. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows around 43. Southwest winds around 15 mph shifting
to the southeast after midnight. Chance of precipitation
20 percent.
.MONDAY...Breezy. Partly cloudy. Highs 71 to 75. South winds
15 to 20 mph.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s.
.TUESDAY...Breezy. Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs near
70. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows in the mid 40s.
.WEDNESDAY...Partly cloudy. Highs near 70.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 70s.

$$

WYZ022-192200-
Casper Mountain-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy. Numerous rain showers early in the
afternoon, then scattered rain showers late in the afternoon.
Highs 42 to 48. Northeast winds around 15 mph. Chance of showers
60 percent.
.TONIGHT...Mostly cloudy with isolated rain showers early in the
evening, then mostly cloudy with isolated rain showers and snow
showers in the late evening and early morning. Partly cloudy
early in the morning. Lows 32 to 38. Southeast winds around
15 mph. Chance of precipitation 20 percent.
.SUNDAY...Not as cool. Partly cloudy. Highs 58 to 64. Southeast
winds around 15 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 38 to 44. Southeast
winds 15 to 20 mph.
.MONDAY...Breezy, warmer. Partly cloudy in the morning, then
mostly cloudy with isolated rain showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 67 to 73. Southwest winds 15 to
20 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows 42 to 48.
.TUESDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with scattered rain showers and isolated thunderstorms in
the afternoon. Some thunderstorms may produce gusty winds, and
small hail in the afternoon. Highs 66 to 72. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers and
slight chance of thunderstorms after midnight. Lows 43 to 49.
Chance of precipitation 60 percent.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of rain
showers and thunderstorms. Highs 63 to 69.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows 43 to 49.
.THURSDAY...Partly cloudy. Highs 66 to 72.
.THURSDAY NIGHT...Partly cloudy. Lows 43 to 49.
.FRIDAY...Partly cloudy. Highs 64 to 70.

$$

WYZ002-192200-
Absaroka Mountains-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers, possibly
mixed with snow showers and thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. No new snow
accumulation. Near steady temperature in the lower 40s. Southeast
winds around 15 mph late in the afternoon. Chance of
precipitation 50 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers until early morning. Scattered
snow showers through the night. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall early in the evening.
Lows 29 to 35. South winds around 15 mph until early morning.
Chance of precipitation 30 percent.
.SUNDAY...Not as cool. Mostly cloudy. Scattered snow showers
early in the morning. Scattered rain showers through the day.
Isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs 47 to
57. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Scattered rain showers, possibly
mixed with snow showers and thunderstorms in the evening, then
scattered snow showers, possibly mixed with rain showers after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 32 to 40. Southeast winds around 15 mph
shifting to the southwest after midnight. Chance of precipitation
30 percent.
.MONDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then numerous rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. No snow
accumulation. Highs 49 to 59. West winds around 15 mph shifting
to the south in the afternoon. Chance of precipitation
60 percent.
.MONDAY NIGHT...Cloudy with scattered rain showers and isolated
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows 33 to 41. Chance of precipitation 40 percent.
.TUESDAY...Mostly cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then numerous rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs 49 to
59. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Cloudy. Rain showers likely and chance of
thunderstorms in the evening, then rain showers, possibly mixed
with snow showers and thunderstorms after midnight. Light snow
accumulations. Lows 35 to 43. Chance of precipitation 60 percent.
.WEDNESDAY...Cloudy with rain showers likely and chance of
thunderstorms. Highs 46 to 56. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 35 to 41.
Chance of precipitation 40 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 48 to 58. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 35 to 41. Chance of precipitation
30 percent.
.FRIDAY...Partly cloudy with chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 49 to 59.
Chance of precipitation 40 percent.

$$

WYZ007-192200-
Owl Creek and Bridger Mountains-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers. Highs 46 to
52. Southeast winds around 15 mph late in the afternoon. Chance
of showers 40 percent.
.TONIGHT...Partly cloudy with isolated rain showers until early
morning, then partly cloudy early in the morning. Lows 35 to 41.
South winds around 15 mph. Chance of showers 20 percent.
.SUNDAY...Warmer. Partly cloudy. Highs 60 to 66. South winds
around 15 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 42 to 48. South winds
15 to 20 mph.
.MONDAY...Mostly cloudy. Scattered rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 67 to 73. Southwest winds around
15 mph. Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows 44 to 50. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 66 to 72. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy with rain showers likely and
chance of thunderstorms. Lows 44 to 50. Chance of precipitation
60 percent.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of rain
showers and thunderstorms. Highs 62 to 68.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 44 to 50. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 65 to 71. Chance
of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows 44 to 50.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 64 to 70. Chance of
precipitation 30 percent.

$$

WYZ008-192200-
Bighorn Mountains West-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers. Highs 41 to
51. Southeast winds around 15 mph late in the afternoon. Chance
of showers 50 percent.
.TONIGHT...Mostly cloudy with scattered rain showers and snow
showers until early morning, then partly cloudy early in the
morning. Lows 31 to 39. Southeast winds around 15 mph. Chance of
precipitation 30 percent.
.SUNDAY...Not as cool. Partly cloudy. Highs 53 to 63. South winds
around 15 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 37 to 47. Southeast winds
around 15 mph.
.MONDAY...Warmer, cloudy. Scattered rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 59 to 69. Southwest winds around
15 mph. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 39 to 49. Chance of precipitation
30 percent.
.TUESDAY...Mostly cloudy. Scattered rain showers in the morning,
then numerous rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 59 to 69. Chance of precipitation
60 percent.
.TUESDAY NIGHT...Cloudy with rain showers likely and chance of
thunderstorms. Lows 40 to 50. Chance of precipitation 60 percent.
.WEDNESDAY...Cloudy with rain showers likely and slight chance of
thunderstorms. Highs 56 to 66. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 41 to 49.
Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 57 to 67. Chance
of precipitation 40 percent.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 40 to 50.
Chance of precipitation 40 percent.
.FRIDAY...Partly cloudy with chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 56 to 66.
Chance of precipitation 50 percent.

$$

WYZ009-192200-
Bighorn Mountains Southeast-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers. Highs 40 to
46. East winds around 15 mph. Chance of showers 50 percent.
.TONIGHT...Mostly cloudy with isolated rain showers and snow
showers in the evening, then partly cloudy after midnight. Lows
31 to 37. Southeast winds around 15 mph. Chance of precipitation
20 percent.
.SUNDAY...Not as cool. Partly cloudy. Highs 51 to 61. Southeast
winds around 15 mph in the late morning and afternoon.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 38 to 44. South winds
15 to 20 mph.
.MONDAY...Warmer. Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds, and
small hail in the afternoon. Highs 59 to 69. Southwest winds
around 15 mph. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 40 to 48. Chance of precipitation
30 percent.
.TUESDAY...Breezy. Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds, and
small hail in the afternoon. Highs 58 to 68. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Cloudy with rain showers likely and chance of
thunderstorms. Lows 40 to 48. Chance of precipitation 60 percent.
.WEDNESDAY...Cloudy. Rain showers likely and slight chance of
thunderstorms in the morning, then chance of rain showers and
thunderstorms in the afternoon. Highs 55 to 65. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 41 to 49.
Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 58 to 68. Chance
of precipitation 50 percent.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 41 to 49.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy with chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 56 to 66.
Chance of precipitation 40 percent.

$$

WYZ012-192200-
Teton and Gros Ventre Mountains-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with numerous rain showers and isolated
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Near steady temperature in the upper
40s. Southeast winds around 15 mph late in the afternoon. Chance
of precipitation 60 percent.
.TONIGHT...Mostly cloudy. Scattered rain showers, possibly mixed
with snow showers and thunderstorms early in the evening, then
scattered snow showers, possibly mixed with rain showers in the
late evening and overnight. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall early in the evening. Lows
30 to 36. Southeast winds around 15 mph. Chance of precipitation
40 percent.
.SUNDAY...Not as cool. Partly cloudy in the morning then becoming
mostly cloudy. Scattered rain showers in the late morning and
afternoon. Isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 51 to 61. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the evening, then isolated rain showers
and snow showers after midnight. Some thunderstorms may produce
gusty winds, and small hail in the evening. Lows 32 to 38. South
winds around 15 mph in the evening. Chance of precipitation
30 percent.
.MONDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. No snow
accumulation. Highs 52 to 62. Southwest winds around 15 mph in
the afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...Cloudy with scattered rain showers and isolated
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows 33 to 39. Chance of precipitation 40 percent.
.TUESDAY...Mostly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 54 to 64. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers, possibly mixed with snow showers after midnight. Lows
35 to 41. Chance of precipitation 40 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs 50 to 58.
Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 35 to 41.
Chance of precipitation 40 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 50 to 60. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 35 to 41.
Chance of precipitation 40 percent.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 52 to 62. Chance of precipitation 40 percent.

$$

WYZ014-192200-
Wind River Mountains West-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Breezy. Cloudy with numerous rain showers,
possibly mixed with snow showers and thunderstorms. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall. No new snow accumulation. Highs 39 to 49. East winds
15 to 20 mph. Chance of precipitation 60 percent.
.TONIGHT...Breezy. Mostly cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers until early morning.
Scattered snow showers through the night. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall early in the
evening. Lows 27 to 33. East winds 15 to 20 mph until early
morning. Chance of precipitation 40 percent.
.SUNDAY...Not as cool. Partly cloudy in the morning then becoming
mostly cloudy. Scattered rain showers in the late morning and
afternoon. Isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 48 to 58. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Scattered snow showers, rain
showers and thunderstorms in the evening, then isolated rain
showers and snow showers after midnight. Some thunderstorms may
produce gusty winds, and small hail in the evening. Lows 31 to
39. Chance of precipitation 30 percent.
.MONDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. No snow
accumulation. Highs 52 to 62. Southwest winds around 15 mph in
the afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 33 to 41. Chance of precipitation
30 percent.
.TUESDAY...Mostly cloudy. Scattered rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 51 to 61. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers,
possibly mixed with snow showers and thunderstorms after
midnight. Lows 34 to 42. Chance of precipitation 60 percent.
.WEDNESDAY...Cloudy. Chance of rain showers, possibly mixed with
snow showers and thunderstorms in the morning, then rain showers
likely and chance of thunderstorms in the afternoon. Highs 48 to
58. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 35 to 41.
Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of rain showers and
thunderstorms in the afternoon. Highs 50 to 60. Chance of
precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 35 to 41. Chance of precipitation
40 percent.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 51 to 61. Chance of precipitation 40 percent.

$$

WYZ015-192200-
Wind River Mountains East-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Numerous rain showers, possibly mixed with snow
showers and thunderstorms early in the afternoon, then numerous
snow showers, possibly mixed with rain showers and thunderstorms
late in the afternoon. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Little or no new snow
accumulation. Highs 35 to 43. East winds around 15 mph. Chance of
precipitation 60 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers until early morning. Scattered
snow showers through the night. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall early in the evening.
Lows 26 to 34. East winds around 15 mph in the evening. Chance of
precipitation 40 percent.
.SUNDAY...Not as cool. Partly cloudy in the morning then becoming
mostly cloudy. Isolated snow showers early in the morning.
Scattered rain showers in the late morning and afternoon.
Isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs 46 to
56. Southeast winds around 15 mph early in the afternoon. Chance
of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Scattered rain showers, possibly
mixed with snow showers and thunderstorms in the evening, then
scattered snow showers, possibly mixed with rain showers after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 32 to 40. Southwest winds around 15 mph
after midnight. Chance of precipitation 30 percent.
.MONDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. No snow
accumulation. Highs 50 to 60. Southwest winds around 15 mph.
Chance of precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 32 to 42. Chance of precipitation
30 percent.
.TUESDAY...Breezy. Mostly cloudy. Scattered rain showers,
possibly mixed with snow showers in the morning, then numerous
rain showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 48 to 58. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers, snow
showers and thunderstorms after midnight. Light snow
accumulations. Lows 33 to 43. Chance of precipitation 60 percent.
.WEDNESDAY...Cloudy. Rain showers, possibly mixed with snow
showers and thunderstorms in the morning, then rain showers
likely and chance of thunderstorms in the afternoon. Highs 46 to
56. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers and snow showers after midnight. Lows 34 to 42.
Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 49 to 59.
Chance of precipitation 40 percent.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 34 to 42.
Chance of precipitation 40 percent.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 48 to 58. Chance of precipitation 50 percent.

$$

WYZ019-192200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
103 PM MDT Sat May 19 2018

.REST OF TODAY...Breezy. Cloudy with scattered rain showers.
Highs 45 to 51. Northeast winds 15 to 20 mph. Chance of showers
40 percent.
.TONIGHT...Breezy. Partly cloudy. Lows around 35. East winds
15 to 20 mph until early morning.
.SUNDAY...Warmer. Partly cloudy. Highs 62 to 68.
.SUNDAY NIGHT...Partly cloudy. Lows around 42. East winds around
15 mph shifting to the south after midnight.
.MONDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with isolated rain showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 69 to 75. Southwest winds 15 to
20 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 67 to 73. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and thunderstorms. Lows in the mid 40s.
.WEDNESDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 65 to 71. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Highs 68 to 74.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Mostly sunny. Highs 67 to 73.

$$

WYZ024-192200-
Salt River and Wyoming Ranges-
103 PM MDT Sat May 19 2018

.REST OF TODAY...Cloudy with scattered rain showers and isolated
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Highs 47 to 55. Southeast winds around
15 mph. Chance of precipitation 50 percent.
.TONIGHT...Breezy. Mostly cloudy. Scattered rain showers and
isolated thunderstorms early in the evening, then scattered rain
showers and snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows 30 to 36. Southeast winds
15 to 20 mph. Chance of precipitation 40 percent.
.SUNDAY...Not as cool. Mostly cloudy. Isolated snow showers early
in the morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Highs 55 to 63.
Southeast winds around 15 mph early in the morning becoming south
around 15 mph late in the afternoon. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the evening, then scattered rain
showers, possibly mixed with snow showers and after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows 34 to 40. South winds around 15 mph in the evening.
Chance of precipitation 30 percent.
.MONDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs 58 to
66. Southwest winds around 15 mph in the afternoon. Chance of
precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 35 to 41. Chance of precipitation
30 percent.
.TUESDAY...Mostly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 57 to 65. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 36 to 42. Chance of precipitation
40 percent.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of rain
showers and thunderstorms. Highs 54 to 62.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 36 to 42.
Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy with chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
thunderstorms in the afternoon. Highs 56 to 64. Chance of
precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 37 to 43.
Chance of precipitation 40 percent.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 57 to 65. Chance of
precipitation 30 percent.

$$

WYZ030-192200-
East Sweetwater County-
Including the city of Wamsutter
103 PM MDT Sat May 19 2018

.REST OF TODAY...Breezy. Mostly cloudy with scattered rain
showers. Highs 55 to 60. Northeast winds 15 to 25 mph. Chance of
showers 30 percent.
.TONIGHT...Breezy. Partly cloudy. Lows around 36. Northeast winds
15 to 25 mph.
.SUNDAY...Warmer. Partly cloudy. Highs 66 to 70.
.SUNDAY NIGHT...Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the evening, then isolated rain showers
after midnight. Some thunderstorms may produce gusty winds, and
small hail in the evening. Lows around 42. South winds around
15 mph. Chance of precipitation 30 percent.
.MONDAY...Breezy. Partly cloudy. Highs 71 to 75. South winds
15 to 20 mph.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs near 70. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows in the lower 40s. Chance of
precipitation 30 percent.
.WEDNESDAY...Partly cloudy. Highs near 70.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 70s.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs near 70.

$$





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