Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY

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FNUS55 KRIW 250742
FWFRIW

Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
142 AM MDT Fri May 25 2018

.DISCUSSION...

...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...

High pressure will bring a warm and mainly dry today today. Isolated
thunderstorm may fire in the northern mountains late today and this
evening but even here will be few and far between. Wind should
remain light to moderate except in and around any shower or
thunderstorm. Relative humidity should remain above critical levels.
Mixing and smoke dispersal will generally range from good to very
good.

...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...

High pressure will bring mainly dry and warm weather today. Isolated
late day and evening thunderstorms may fire in and near the
mountains but these would be few and far between. Wind will remain
light to moderate outside of any shower or thunderstorm. Relative
humidity will fall into the teens across some of the southern zones.
Mixing and smoke dispersal will range from fair in some of the
basins to very good in portions of Zone 289.

...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...

High pressure will bring mainly dry and warm weather today. Isolated
thunderstorms may move off of the Big Horn Mountains late this
afternoon and evening in Zone 281 but these would be very isolated.
Wind will remain light to moderate in most areas although a gusty
southwesterly breeze may develop in southern Zone 279 this
afternoon. Relative humidity will fall close to 10 percent at times.
Mixing and smoke dispersal will range from good to excellent.
Elevated fire conditions are possible Saturday afternoon, especially
in the southern zones.

...Thunderstorms imply strong gusty and erratic winds...
...Haines Index is high level Haines both day and night...

WYZ280-252215-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....82-87.
   24 hr trend......7 degrees warmer.
Min humidity........16-22 percent.
   24 hr trend......11 percent drier.
20-foot winds.......West winds around 10 mph and gusty.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......4800-5000 ft AGL until 1200, then 10000-10400
                    ft AGL.
Smoke dispersal.....Good until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
   24 hr trend......1 degree warmer.
Max humidity........65-71 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
                    northeast until 0300, then south. Gusts up to
                    15 mph.
Ridge top winds.....North around 10 mph until 2100, then northeast
                    until 0300, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2100, then northeast
                    until 0300, then south.
Mixing height.......5400-5600 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Fair until 2400, then poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....85-90.
   24 hr trend......3 degrees warmer.
Min humidity........8-14 percent.
   24 hr trend......6 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
                    mph until 1200, then 25 mph.
Ridge top winds.....Southwest 10 to 15 mph until 1200, then around
                    20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......6000-6200 ft AGL until 1200, then 12800-13400
                    ft AGL.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Lows around 50. East winds around
10 mph.
.SUNDAY...Not as warm. Mostly cloudy with chance of showers and
slight chance of thunderstorms. Lows around 50. Highs in the
lower 70s. North winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s. North winds around 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
.THURSDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s.

$$

WYZ283-252215-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
   24 hr trend......6 degrees warmer.
Min humidity........22-28 percent.
   24 hr trend......8 percent drier.
20-foot winds.......Southwest winds around 10 mph until 1500, then
                    upslope/upvalley 5-9 mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......4400-4800 ft AGL until 1200, then 9400-10000 ft
                    AGL.
Smoke dispersal.....Poor to fair until 1200, then good to very
                    good.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
   24 hr trend......3 degrees warmer.
Max humidity........58-64 percent.
   24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
                    east around 10 mph until 0300, then southwest.
                    Gusts up to 15 mph.
Ridge top winds.....East 10 to 15 mph until 0300, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 10 to 15 mph until 0300, then southwest.
Mixing height.......5200-5600 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Fair until 2400, then poor.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
   24 hr trend......2 degrees warmer.
Min humidity........14-20 percent.
   24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
                    around 15 mph with higher gusts.
Ridge top winds.....Southwest around 10 mph until 0900, then south
                    until 1500, then around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph until 0900, then south.
Mixing height.......5400-6000 ft AGL until 1200, then 11600-12800
                    ft AGL.
Smoke dispersal.....Fair until 1200, then excellent.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds around 10 mph.
.SUNDAY...Cooler. Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 50s. Highs in the
upper 60s. North winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows in the upper 40s. Highs in the
mid 70s.

$$

WYZ285-252215-
South Bighorn Mountains-
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....73-78.
   24 hr trend......6 degrees warmer.
Min humidity........24-30 percent.
   24 hr trend......11 percent drier.
20-foot winds.......West winds 10 to 15 mph.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......4000-4400 ft AGL until 1200, then 8600-9200 ft
                    AGL.
Smoke dispersal.....Fair until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
   24 hr trend......3 degrees warmer.
Max humidity........60-66 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph until 2100, then
                    east until 0300, then southeast. Gusts up to 20
                    mph.
Ridge top winds.....Northwest around 10 mph until 2100, then east
                    15 to 20 mph until 0300, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2100, then east
                    until 0300, then southeast.
Mixing height.......4800-5000 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Fair until 2400, then poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....76-81.
   24 hr trend......3 degrees warmer.
Min humidity........16-22 percent.
   24 hr trend......9 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
                    mph until 1200, then 25 mph.
Ridge top winds.....Southwest 10 to 15 mph until 1200, then around
                    20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......5600-6000 ft AGL until 1200, then 12200-13000
                    ft AGL.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Lows around 50. Northwest winds
around 10 mph.
.SUNDAY...Cooler. Mostly cloudy with showers likely and slight
chance of thunderstorms. Lows around 50. Highs in the mid 60s.
North winds around 10 mph.
.MEMORIAL DAY THROUGH TUESDAY...Mostly cloudy with chance of
showers and slight chance of thunderstorms. Lows in the mid 40s.
Highs 61 to 66. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows 45 to 50. Highs in the upper 60s.

$$

WYZ281-252215-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
   24 hr trend......5 degrees warmer.
Min humidity........27-33 percent.
   24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southwest around 10 mph until 1500, then
                    upslope/upvalley 5-9 mph.
Ridge top winds.....Southwest around 10 mph until 1500, then
                    northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1500, then
                    northwest.
Mixing height.......4400-4600 ft AGL until 1200, then 9200-9600 ft
                    AGL.
Smoke dispersal.....Fair to good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
   24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
                    north around 10 mph until 2400, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....North around 10 mph until 2400. southwest after
                    0300.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400. southwest after
                    0300.
Mixing height.......5200-5400 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Fair until 2400, then poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....83-88.
   24 hr trend......5 degrees warmer.
Min humidity........14-20 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
                    10 to 15 mph with higher gusts.
Ridge top winds.....South 10 to 15 mph until 1200, then 15 to 20
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......5800-6000 ft AGL until 1200, then 12200-13000
                    ft AGL.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds around 15 mph.
.SUNDAY...Not as warm. Cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 50s. Highs in the lower
70s. North winds around 15 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 50s. Highs in the
upper 60s. North winds around 10 mph.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Winds generally
less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows 48 to 53. Highs in the upper 70s.

$$

WYZ282-252215-
South Big Horn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
   24 hr trend......6 degrees warmer.
Min humidity........24-30 percent.
   24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....South around 10 mph until 1200, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1200, then east.
Mixing height.......3800-4000 ft AGL until 1200, then 7800-8600 ft
                    AGL.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
   24 hr trend......2 degrees warmer.
Max humidity........64-70 percent.
   24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......East winds around 10 mph until 2400, then
                    southwest until 0300, then downslope/downvalley
                    4-7 mph. Gusts up to 15 mph.
Ridge top winds.....East 10 to 15 mph until 2400, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph until 2400, then south.
Mixing height.......4400-4800 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
   24 hr trend......4 degrees warmer.
Min humidity........14-20 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
                    around 10 mph and gusty.
Ridge top winds.....South 5 to 10 mph until 1200, then around 15
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1500, then around 20
                    mph.
Mixing height.......4400-5000 ft AGL until 1200, then 9400-10800 ft
                    AGL.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds around 10 mph.
.SUNDAY...Not as warm. Mostly cloudy with chance of showers and
slight chance of thunderstorms. Lows in the lower 50s. Highs in
the lower 70s. Northwest winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows around 50. Highs in the upper
70s.

$$

WYZ275-252215-
North Big Horn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
   24 hr trend......6 degrees warmer.
Min humidity........28-34 percent.
   24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
                    southeast around 10 mph.
Ridge top winds.....Southeast 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......3600-4000 ft AGL until 1200, then 7400-8200 ft
                    AGL.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
                    thunderstorms early in the evening. Some
                    thunderstorms may produce gusty winds early in
                    the evening. Chance of precipitation 20
                    percent.
Min temperature.....49-54.
   24 hr trend......3 degrees warmer.
Max humidity........62-68 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......East winds around 10 mph until 2400, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....East 10 to 15 mph until 2400, then north until
                    0300, then south.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph until 2400, then north until
                    0300, then south.
Mixing height.......4200-4600 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms in the afternoon. Some
                    thunderstorms may produce gusty winds, and
                    small hail in the afternoon. Chance of
                    precipitation 20 percent.
Max temperature.....77-82.
   24 hr trend......3 degrees warmer.
Min humidity........20-26 percent.
   24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southeast around 10 mph and gusty.
Ridge top winds.....Southeast 10 to 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......3400-3800 ft AGL until 1200, then 7200-8000 ft
                    AGL.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening, then slight chance of showers after
midnight. Lows in the mid 50s. North winds around 15 mph.
.SUNDAY...Not as warm. Cloudy with showers likely and slight
chance of thunderstorms. Lows in the mid 50s. Highs in the lower
70s. North winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows around 50. Highs around 70. Winds
generally less than 10 mph.
.TUESDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the lower 70s. Winds
generally less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.THURSDAY...Partly cloudy. Slight chance of showers in the
morning, then chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 70s.

$$

WYZ276-252215-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Slight chance of showers and thunderstorms late
                    in the afternoon. Some thunderstorms may
                    produce gusty winds late in the afternoon.
                    Chance of precipitation 20 percent.
Max temperature.....74-79.
   24 hr trend......5 degrees warmer.
Min humidity........29-35 percent.
   24 hr trend......5 percent drier.
20-foot winds.......Southwest winds around 10 mph until 1200, then
                    southeast. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph until 1200, then
                    southeast.
Mixing height.......4400-4600 ft AGL until 1200, then 9200-9800 ft
                    AGL.
Smoke dispersal.....Fair until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Some
                    thunderstorms may produce gusty winds early in
                    the evening. Chance of precipitation 20
                    percent.
Min temperature.....48-53.
   24 hr trend......3 degrees warmer.
Max humidity........63-69 percent.
   24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
                    southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......5200-5400 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Fair until 2400, then poor.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Slight chance of showers and thunderstorms in
                    the afternoon. Some thunderstorms may produce
                    gusty winds, and small hail in the afternoon.
                    Chance of precipitation 20 percent.
Max temperature.....75-80.
   24 hr trend......Unchanged.
Min humidity........25-31 percent.
   24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then east
                    around 10 mph and gusty.
Ridge top winds.....Southwest around 10 mph until 0900, then south
                    until 1200, then northeast around 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 0900, then south
                    until 1200, then northeast.
Mixing height.......4200-4800 ft AGL until 1200, then 9000-10200 ft
                    AGL.
Smoke dispersal.....Poor until 1200, then very good.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening, then slight chance of showers after
midnight. Lows around 50. Northwest winds around 10 mph.
.SUNDAY...Cooler. Cloudy with showers likely and slight chance of
thunderstorms. Lows around 50. Highs in the mid 60s. Northwest
winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 40s. Highs in the mid
60s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the upper 60s. Winds generally less
than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows in the upper 40s. Highs 69 to 74.

$$

WYZ287-252215-
Owl Creek Mountains-
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....75-80.
   24 hr trend......5 degrees warmer.
Min humidity........24-30 percent.
   24 hr trend......9 percent drier.
20-foot winds.......Southwest winds around 10 mph until 0900, then
                    south. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph until 0900, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph until 0900, then south.
Mixing height.......4400-4600 ft AGL until 1200, then 9200-9600 ft
                    AGL.
Smoke dispersal.....Fair until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
   24 hr trend......3 degrees warmer.
Max humidity........59-65 percent.
   24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast winds around 10 mph until 2100, then
                    northwest until 2400, then southwest. Gusts up
                    to 15 mph.
Ridge top winds.....Southeast around 10 mph until 2100, then
                    northwest until 2400, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph until 2100, then
                    northwest until 2400, then southwest.
Mixing height.......5200-5400 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms in the afternoon. Some
                    thunderstorms may produce gusty winds, and
                    small hail in the afternoon. Chance of
                    precipitation 20 percent.
Max temperature.....76-81.
   24 hr trend......2 degrees warmer.
Min humidity........15-21 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
                    10 to 15 mph with higher gusts.
Ridge top winds.....South 10 to 15 mph until 1500, then around 20
                    mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then south
                    around 20 mph.
Mixing height.......5000-5400 ft AGL until 1200, then 10800-11400
                    ft AGL.
Smoke dispersal.....Fair until 1200, then excellent.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening, then slight chance of showers after
midnight. Lows around 50. Northwest winds around 15 mph.
.SUNDAY...Cooler. Cloudy with showers likely and slight chance of
thunderstorms. Lows around 50. Highs in the lower 60s. Northwest
winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 40s. Highs in the lower
60s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s. Winds generally less
than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows in the upper 40s. Highs in the
lower 70s.

$$

WYZ286-252215-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Slight chance of showers and thunderstorms
                    early in the afternoon. Some thunderstorms may
                    produce gusty winds early in the afternoon.
                    Chance of precipitation 20 percent.
Max temperature.....65-70.
   24 hr trend......6 degrees warmer.
Min humidity........31-37 percent.
   24 hr trend......14 percent drier.
20-foot winds.......Southwest winds around 10 mph with higher
                    gusts.
Ridge top winds.....Southwest around 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......4400-4800 ft AGL until 1200, then 9400-10000 ft
                    AGL.
Smoke dispersal.....Good until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms in the evening. Some
                    thunderstorms may produce gusty winds in the
                    evening. Chance of precipitation 20 percent.
Min temperature.....43-48.
   24 hr trend......3 degrees warmer.
Max humidity........67-73 percent.
   24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......South winds around 10 mph with gusts to around
                    15 mph.
Ridge top winds.....South around 15 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......5200-5600 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Chance of rain showers and slight chance of
                    thunderstorms in the afternoon. Some
                    thunderstorms may produce gusty winds, and
                    small hail in the afternoon. Chance of
                    precipitation 40 percent.
Max temperature.....64-69.
   24 hr trend......1 degree cooler.
Min humidity........29-35 percent.
   24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southeast around 10 mph and gusty.
Ridge top winds.....Southwest around 10 mph until 1200, then
                    southeast.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Southwest around 10 mph until 1200, then
                    southeast.
Mixing height.......5000-5800 ft AGL until 1200, then 10600-12400
                    ft AGL.
Smoke dispersal.....Poor to fair until 1200, then very good to
                    excellent.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then chance of showers
after midnight. Lows in the lower 40s. North winds around 10 mph.
.SUNDAY...Cooler. Cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 50s.
Northeast winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the
lower 50s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 50s. Winds
generally less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 40. Highs in the upper 50s.
.THURSDAY...Mostly cloudy. Slight chance of showers in the
morning, then chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 50s.

$$

WYZ140-252215-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy then
                    becoming mostly sunny.
Max temperature.....64-69.
   24 hr trend......8 degrees warmer.
Min humidity........35-41 percent.
   24 hr trend......20 percent drier.
20-foot winds.......South winds around 10 mph and gusty.
Ridge top winds.....South around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......4200-4400 ft AGL until 1200, then 9000-9400 ft
                    AGL.
Smoke dispersal.....Fair until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....38-43.
   24 hr trend......2 degrees warmer.
Max humidity........77-83 percent.
   24 hr trend......17 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph with gusts to
                    around 15 mph.
Ridge top winds.....Southeast 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......5000-5200 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Partly cloudy. Chance of rain showers and
                    slight chance of thunderstorms in the
                    afternoon. Some thunderstorms may produce gusty
                    winds, and small hail in the afternoon. Chance
                    of precipitation 40 percent.
Max temperature.....63-68.
   24 hr trend......2 degrees cooler.
Min humidity........35-41 percent.
   24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southwest around 10 mph.
Ridge top winds.....Southwest 5 to 10 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......5000-5600 ft AGL until 1200, then 10800-11800
                    ft AGL.
Smoke dispersal.....Fair until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then chance of showers
after midnight. Lows in the upper 30s. Winds generally less than
10 mph.
.SUNDAY...Cloudy with showers likely and slight chance of
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
Winds generally less than 10 mph.
.MEMORIAL DAY THROUGH TUESDAY...Mostly cloudy with chance of
showers and thunderstorms. Lows in the mid 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Chance of showers and slight chance
of thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
.THURSDAY...Mostly cloudy. Chance of showers in the morning, then
chance of showers and slight chance of thunderstorms in the
afternoon. Highs in the mid 50s.

$$

WYZ415-252215-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Patchy fog early in the morning.
Max temperature.....66-71.
   24 hr trend......8 degrees warmer.
Min humidity........32-38 percent.
   24 hr trend......21 percent drier.
20-foot winds.......South winds around 10 mph and gusty.
Ridge top winds.....South around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......4600-5000 ft AGL until 1200, then 9800-10600 ft
                    AGL.
Smoke dispersal.....Fair until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Some
                    thunderstorms may produce gusty winds early in
                    the evening. Chance of precipitation 20
                    percent.
Min temperature.....38-43.
   24 hr trend......3 degrees warmer.
Max humidity........73-79 percent.
   24 hr trend......21 percent drier.
Humidity recovery...Excellent.
20-foot winds.......East winds around 10 mph with gusts to around
                    15 mph.
Ridge top winds.....East around 15 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph.
Mixing height.......5400-5800 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Chance of rain showers and slight chance of
                    thunderstorms in the afternoon. Some
                    thunderstorms may produce gusty winds, and
                    small hail in the afternoon. Chance of
                    precipitation 40 percent.
Max temperature.....63-68.
   24 hr trend......3 degrees cooler.
Min humidity........33-39 percent.
   24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southwest around 10 mph and gusty.
Ridge top winds.....South 5 to 10 mph until 1200, then southwest
                    around 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......5200-5800 ft AGL until 1200, then 11200-12400
                    ft AGL.
Smoke dispersal.....Fair until 1200, then very good to excellent.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then chance of showers
after midnight. Lows in the upper 30s. North winds around 10 mph.
.SUNDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
Winds generally less than 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the upper
50s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs around 60.
.THURSDAY...Mostly cloudy. Chance of showers in the morning, then
chance of showers and slight chance of thunderstorms in the
afternoon. Highs in the upper 50s.

$$

WYZ416-252215-
West Wind River Mountains/East Zone Bridger Teton NF-
Including the city of Cody
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....64-69.
   24 hr trend......7 degrees warmer.
Min humidity........27-33 percent.
   24 hr trend......16 percent drier.
20-foot winds.......Southwest winds around 10 mph. Gusts up to 15
                    mph.
Ridge top winds.....Southwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......4400-4800 ft AGL until 1200, then 9400-10000 ft
                    AGL.
Smoke dispersal.....Fair until 1200, then very good.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
                    thunderstorms early in the evening. Some
                    thunderstorms may produce gusty winds early in
                    the evening. Chance of precipitation 20
                    percent.
Min temperature.....39-44.
   24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
   24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast winds 10 to 15 mph and gusty.
Ridge top winds.....Southeast 15 to 20 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing height.......5200-5600 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Slight chance of showers and thunderstorms in
                    the afternoon. Some thunderstorms may produce
                    gusty winds, and small hail in the afternoon.
                    Chance of precipitation 20 percent.
Max temperature.....63-68.
   24 hr trend......1 degree cooler.
Min humidity........21-27 percent.
   24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
                    10 to 15 mph with higher gusts.
Ridge top winds.....South 10 to 15 mph until 1500, then around 20
                    mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1200, then around 20
                    mph.
Mixing height.......5400-5800 ft AGL until 1200, then 11200-12400
                    ft AGL.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening, then slight chance of showers after
midnight. Lows around 40. Northwest winds around 10 mph.
.SUNDAY...Cooler. Mostly cloudy with showers likely and slight
chance of thunderstorms. Lows around 40. Highs in the mid 50s.
East winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the mid
50s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 30s. Highs in the mid 50s. Winds generally less
than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
.THURSDAY...Partly cloudy. Slight chance of showers in the
morning, then chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the upper 50s.

$$

WYZ288-252215-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
   24 hr trend......6 degrees warmer.
Min humidity........26-32 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Southwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......5000-5200 ft AGL until 1200, then 10600-11000
                    ft AGL.
Smoke dispersal.....Good until 1200, then very good to excellent.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
                    thunderstorms early in the evening. Some
                    thunderstorms may produce gusty winds early in
                    the evening. Chance of precipitation 20
                    percent.
Min temperature.....41-46.
   24 hr trend......3 degrees warmer.
Max humidity........62-68 percent.
   24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 10 mph with gusts to
                    around 15 mph.
Ridge top winds.....Southwest around 15 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......5800-6200 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Slight chance of showers and thunderstorms in
                    the afternoon. Some thunderstorms may produce
                    gusty winds, and small hail in the afternoon.
                    Chance of precipitation 20 percent.
Max temperature.....66-71.
   24 hr trend......Unchanged.
Min humidity........19-25 percent.
   24 hr trend......7 percent drier.
20-foot winds.......South winds 10 to 15 mph. Gusts up to 15 mph
                    until 1200, then 25 mph.
Ridge top winds.....Southwest 10 to 15 mph until 1200, then south
                    around 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 1500, then around 25
                    mph.
Mixing height.......6000-6400 ft AGL until 1200, then 12800-13800
                    ft AGL.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening, then slight chance of showers after
midnight. Lows in the lower 40s. West winds around 10 mph.
.SUNDAY...Cooler. Mostly cloudy with showers likely and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the mid
50s. Northeast winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the mid
50s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 30s. Highs in the upper 50s. Winds generally
less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows 39 to 44. Highs in the lower 60s.

$$

WYZ414-252215-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Slight chance of showers and thunderstorms late
                    in the afternoon. Some thunderstorms may
                    produce gusty winds late in the afternoon.
                    Chance of precipitation 20 percent.
Max temperature.....69-74.
   24 hr trend......7 degrees warmer.
Min humidity........29-35 percent.
   24 hr trend......12 percent drier.
20-foot winds.......South winds around 10 mph and gusty.
Ridge top winds.....South around 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......5000-5200 ft AGL until 1200, then 10800-11200
                    ft AGL.
Smoke dispersal.....Fair to good until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Some
                    thunderstorms may produce gusty winds early in
                    the evening. Chance of precipitation 20
                    percent.
Min temperature.....39-44.
   24 hr trend......2 degrees warmer.
Max humidity........71-77 percent.
   24 hr trend......14 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph until 2100, then
                    east until 0300, then downslope/downvalley 4-7
                    mph. Gusts up to 15 mph.
Ridge top winds.....Southeast around 15 mph until 2100, then 10 to
                    15 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......6000-6200 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Slight chance of showers and thunderstorms in
                    the afternoon. Some thunderstorms may produce
                    gusty winds, and small hail in the afternoon.
                    Chance of precipitation 20 percent.
Max temperature.....64-69.
   24 hr trend......4 degrees cooler.
Min humidity........29-35 percent.
   24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southwest around 10 mph and gusty.
Ridge top winds.....West around 5 mph until 0900, then south 10 to
                    15 mph until 1500, then west.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 0900, then south until
                    1500, then west.
Mixing height.......5000-5400 ft AGL until 1200, then 10600-11400
                    ft AGL.
Smoke dispersal.....Poor until 1200, then very good.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then chance of showers
after midnight. Lows in the upper 30s. Northwest winds around
10 mph.
.SUNDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
Winds generally less than 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 30s. Highs in the upper 50s. Winds generally
less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s.
.THURSDAY...Partly cloudy. Chance of showers in the morning, then
chance of showers and slight chance of thunderstorms in the
afternoon. Highs in the lower 60s.

$$

WYZ278-252215-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy then
                    becoming mostly sunny.
Max temperature.....75-80.
   24 hr trend......7 degrees warmer.
Min humidity........22-28 percent.
   24 hr trend......13 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
                    around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North around 10 mph until 0900. south after
                    1200.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 0900. south after
                    1200.
Mixing height.......4800-5200 ft AGL until 1200, then 10200-10600
                    ft AGL.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....40-45.
   24 hr trend......3 degrees warmer.
Max humidity........67-73 percent.
   24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast winds around 10 mph until 2100, then
                    east. Gusts up to 15 mph.
Ridge top winds.....Southeast around 15 mph until 2100, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph until 2100, then east.
Mixing height.......5600-5800 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....72-77.
   24 hr trend......2 degrees cooler.
Min humidity........19-25 percent.
   24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
                    around 15 mph with higher gusts.
Ridge top winds.....East around 10 mph until 0900, then south until
                    1500, then around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph until 0900, then southeast
                    until 1200, then south around 20 mph.
Mixing height.......5400-5800 ft AGL until 1200, then 11800-12200
                    ft AGL.
Smoke dispersal.....Poor to fair until 1200, then excellent.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening, then slight chance of showers after
midnight. Lows in the lower 40s. Northwest winds around 10 mph.
.SUNDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the mid 60s. East
winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy. Chance of showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the mid
60s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 40. Highs in the upper 60s. West winds
around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows 40 to 45. Highs around 70.

$$

WYZ277-252215-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
   24 hr trend......6 degrees warmer.
Min humidity........17-23 percent.
   24 hr trend......9 percent drier.
20-foot winds.......East winds around 10 mph until 1500, then
                    south. Gusts up to 15 mph.
Ridge top winds.....East around 15 mph until 1500, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph until 1500, then south.
Mixing height.......5200 ft AGL until 1200, then 10800-11000 ft
                    AGL.
Smoke dispersal.....Fair to good until 1200, then very good to
                    excellent.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....41-46.
   24 hr trend......2 degrees warmer.
Max humidity........71-77 percent.
   24 hr trend......14 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South winds 10 to 15 mph and gusty until 2400,
                    then west until 0300, then downslope/downvalley
                    4-7 mph.
Ridge top winds.....South 10 to 15 mph until 2400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 2400, then west.
Mixing height.......6000 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
                    Slight chance of showers and thunderstorms in
                    the afternoon. Some thunderstorms may produce
                    gusty winds, and small hail in the afternoon.
                    Chance of precipitation 20 percent.
Max temperature.....71-76.
   24 hr trend......4 degrees cooler.
Min humidity........18-24 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southwest around 10 mph with higher gusts.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......5400 ft AGL until 1200, then 11400-11600 ft
                    AGL.
Smoke dispersal.....Fair until 1200, then very good to excellent.
Haines Index........4 or low potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then chance of showers
after midnight. Lows around 40. Northwest winds around 10 mph.
.SUNDAY...Cooler. Mostly cloudy. Chance of showers and slight
chance of thunderstorms. Lows around 40. Highs in the mid 60s.
West winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy. Chance of showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the
lower 60s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s. West
winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows 39 to 44. Highs 67 to 72.

$$

WYZ279-252215-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
   24 hr trend......8 degrees warmer.
Min humidity........14-20 percent.
   24 hr trend......13 percent drier.
20-foot winds.......South winds 10 to 15 mph. Gusts up to 15 mph
                    until 1200, then 20 mph.
Ridge top winds.....South 10 to 15 mph until 1500, then around 20
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......5600-5800 ft AGL until 1200, then 11600-12000
                    ft AGL.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
   24 hr trend......3 degrees warmer.
Max humidity........48-54 percent.
   24 hr trend......23 percent drier.
Humidity recovery...Moderate.
20-foot winds.......South winds 10 to 15 mph. Gusts up to 20 mph
                    until 0300.
Ridge top winds.....South around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......6400-6600 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
   24 hr trend......2 degrees cooler.
Min humidity........12-18 percent.
   24 hr trend......2 percent drier.
20-foot winds.......South winds around 10 mph and gusty until 1200,
                    then around 20 mph with gusts to around 30 mph.
Ridge top winds.....South 10 to 15 mph until 1200, then around 25
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then around 25
                    mph.
Mixing height.......5400-5800 ft AGL until 1200, then 11400-12200
                    ft AGL.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
around 15 mph.
.SUNDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Southwest winds around 10 mph.
.MEMORIAL DAY THROUGH TUESDAY...Partly cloudy with slight chance
of showers and thunderstorms. Lows in the lower 40s. Highs in the
upper 60s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows in the mid 40s. Highs in the
lower 70s.

$$

WYZ289-252215-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
   24 hr trend......8 degrees warmer.
Min humidity........14-20 percent.
   24 hr trend......12 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph.
Ridge top winds.....Southwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......5400 ft AGL until 1200, then 11200-11600 ft
                    AGL.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
   24 hr trend......2 degrees warmer.
Max humidity........55-61 percent.
   24 hr trend......17 percent drier.
Humidity recovery...Moderate.
20-foot winds.......South winds around 10 mph until 2100, then
                    southeast. Gusts up to 15 mph.
Ridge top winds.....South around 15 mph until 2100, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 2100, then southeast.
Mixing height.......6200-6400 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-84.
   24 hr trend......Unchanged.
Min humidity........10-16 percent.
   24 hr trend......6 percent drier.
20-foot winds.......South winds 10 to 15 mph until 1200, then
                    around 20 mph with gusts to around 30 mph.
Ridge top winds.....South 15 to 20 mph until 1500, then around 25
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 1200, then around 25
                    mph.
Mixing height.......6000-6200 ft AGL until 1200, then 12800-13200
                    ft AGL.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers after
midnight. Lows in the upper 40s. North winds around 10 mph.
.SUNDAY...Cooler. Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s. Northeast winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy. Chance of showers and slight
chance of thunderstorms. Lows in the mid 40s. Highs in the mid
60s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. West
winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
lower 70s.
.THURSDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 70s.

$$

WYZ300-252215-
Casper Mountain-
142 AM MDT Fri May 25 2018

.Today...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
   24 hr trend......6 degrees warmer.
Min humidity........18-24 percent.
   24 hr trend......11 percent drier.
20-foot winds.......West winds 10 to 15 mph with higher gusts.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......4600-4800 ft AGL until 1200, then 10000-10200
                    ft AGL.
Smoke dispersal.....Good until 1200, then very good to excellent.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
   24 hr trend......2 degrees warmer.
Max humidity........55-61 percent.
   24 hr trend......17 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Northwest winds around 10 mph until 2100, then
                    southeast 15 to 20 mph with gusts to around 25
                    mph.
Ridge top winds.....North around 10 mph until 2100, then southeast
                    15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2100, then southeast
                    20 to 25 mph.
Mixing height.......5400-5600 ft AGL until 2400, then 200 ft AGL.
Smoke dispersal.....Poor to fair.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
   24 hr trend......3 degrees warmer.
Min humidity........11-17 percent.
   24 hr trend......7 percent drier.
20-foot winds.......South winds 10 to 15 mph. Gusts up to 15 mph
                    until 1200, then 25 mph.
Ridge top winds.....South 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then southwest
                    20 to 25 mph.
Mixing height.......6000-6400 ft AGL until 1200, then 13000-13600
                    ft AGL.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........6 or high potential for large plume dominated
                    fire growth.


.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Lows in the upper 40s. Southeast
winds around 10 mph.
.SUNDAY...Cooler. Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s. North winds around 10 mph.
.MEMORIAL DAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 40s. Highs in the lower
60s. North winds around 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s. West winds around
10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the upper 40s. Highs in the
lower 70s.

$$



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