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

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000
FNUS55 KRIW 210839
FWFRIW

Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
239 AM MDT Sat Oct 21 2017

...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY
EVENING...

.DISCUSSION...

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

Temperatures will be colder today with humidity levels higher for
most locations when compared to yesterday. Winds west to
southwest 10 to 25 mph with a few higher gusts possible,
especially in the higher elevations. Isolated to widely
scattered, mainly mountain snow showers, through the day,
increasing once again tonight.

...Rawlins dispatch area (includes fire weather zones 277...278...
279...and 289)...

Temperatures will be cooler with slightly better RH values. No
precipitation is expected. Winds west 20 to 30 mph with gusts up
to 45 mph possible today and Sunday.

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

Much cooler across the area today, although gusty winds will
continue for most areas. Min RH values will drop down in the
upper teens to lower 20s in the Big Horn and Wind River Basins
today. Isolated to widely scattered snow showers will be confined
to zones 286 & 288, becoming scattered to numerous tonight into
Sunday. Amounts will be light today, with 3 to 6 inches expected
tonight into Sunday. West to northwest winds 10 to 25 mph, with
gusts up to 30 mph will occur across the Basins and Foothills.
Gusts up to 40 mph will be possible in the mountains. These winds
will increase substantially tonight and continue through Sunday
over zones 276, 286 and NW portions of 283. West to northwest
winds of 30 to 45 mph with gusts of 60 to 70 mph are expected,
with gusts of 75 to 80 mph possible in the mountains. Southwest
winds 25 to 35 mph will also return tonight over zone 289 and
continue through the day Sunday. Gusts of 50 to 55 mph will be
possible.

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

...Elevated Fire Conditions Across Portions of Johnson and Natrona
counties this afternoon...

Fuels remain critical for all low elevation dispatch zones except
zone 289. Temperatures will be cooler today, although min RH
values will drop down into the upper teens for zones 280 and 281.
Winds west to northwest 10 to 25 mph with gusts of 30 to 35 mph.
Gusts up to 40 mph will be possible in zone 289. Winds will
subside tonight, except over 289, where southwest winds of 20 to
30 mph with gusts up to 40 mph will occur. These winds will
increase to 25 to 35 mph and spread into zone 280 and southern
portions of 281 during the day Sunday. Gusts of 50 to 55 mph will
be possible.

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

WYZ280-212300-
Natrona County/Casper BLM-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....46-51.
   24 hr trend......23 degrees cooler.
Min humidity........16-22 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......West winds 15 to 20 mph. Gusts up to 25 mph
                    until 1200, then 30 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1000-2500 ft AGL until 1000, then 4000-6000 ft
                    AGL until 1200, then 7000-9500 ft AGL until
                    1500, then 8000-10000 ft AGL until 1700, then
                    7000-8000 ft AGL.
Smoke dispersal.....Fair to good until 1100, then excellent.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....32-37.
   24 hr trend......Unchanged.
Max humidity........56-62 percent.
   24 hr trend......6 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to
                    around 30 mph.
Ridge top winds.....Southwest 20 to 25 mph until 2200, then around
                    30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph until 0500, then around
                    35 mph.
Mixing height.......4500-6500 ft AGL until 2000, then 1000-3000 ft
                    AGL.
Smoke dispersal.....Very good until 2000, then poor to fair.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....59-64.
   24 hr trend......13 degrees warmer.
Min humidity........27-33 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......Windy. Southwest winds 25 to 30 mph with gusts
                    to around 40 mph.
Ridge top winds.....West 30 to 35 mph until 1400, then around 25
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 35 to 40 mph until 1400, then around 30
                    mph.
Mixing height.......1000-3000 ft AGL until 1200, then 3500-4500 ft
                    AGL.
Smoke dispersal.....Good to very good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 15 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
50s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs around 60.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Chance of rain and snow. Lows in the
upper 30s. Highs in the upper 60s. West winds around 20 mph.
.THURSDAY...Much colder. Partly cloudy. Chance of snow. Lows in
the lower 30s. Highs around 40.
.FRIDAY...Mostly sunny. Highs in the mid 40s.

$$

WYZ283-212300-
Upper Wind River Basin/Wind River Basin-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy then
                    becoming mostly sunny then becoming partly
                    cloudy.
Max temperature.....43-48.
   24 hr trend......17 degrees cooler.
Min humidity........24-30 percent.
   24 hr trend......2 percent drier.
20-foot winds.......West winds 15 to 20 mph. Gusts up to 25 mph
                    until 1500, then 30 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1600, then around 25
                    mph.
Mixing height.......1000-2500 ft AGL until 1000, then 3500-4000 ft
                    AGL until 1100, then 5500-6000 ft AGL until
                    1200, then 6500-8500 ft AGL until 1700, then
                    5500-6500 ft AGL.
Smoke dispersal.....Fair to good until 1100, then very good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....31-36.
   24 hr trend......Unchanged.
Max humidity........63-69 percent.
   24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......West winds around 15 mph with gusts to around
                    25 mph.
Ridge top winds.....Southwest around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......3000-5500 ft AGL until 2000, then 500-2500 ft
                    AGL.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....56-61.
   24 hr trend......13 degrees warmer.
Min humidity........35-41 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......West winds around 20 mph. Gusts up to 30 mph
                    until 1500, then 35 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 1100, then west 25
                    to 30 mph.
Mixing height.......500-2000 ft AGL until 1100, then 2500-4500 ft
                    AGL.
Smoke dispersal.....Good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 15 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s. Winds generally less than 10 mph.
.WEDNESDAY...Mostly clear. Chance of rain and snow. Lows in the
upper 30s. Highs in the upper 60s. West winds around 10 mph.
.THURSDAY...Much colder. Partly cloudy. Chance of snow. Lows
around 30. Highs in the lower 40s.
.FRIDAY...Mostly sunny. Highs in the upper 40s.

$$

WYZ285-212300-
South Bighorn Mountains-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....40-45.
   24 hr trend......21 degrees cooler.
Min humidity........26-32 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 25
                    mph.
Ridge top winds.....West 20 to 25 mph until 1400, then 15 to 20
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 1500, then 20 to 25
                    mph.
Mixing height.......2000-3000 ft AGL until 1000, then 4000-5500 ft
                    AGL until 1200, then 6000-8000 ft AGL until
                    1700, then 5000-6000 ft AGL.
Smoke dispersal.....Very good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....29-34.
   24 hr trend......1 degree warmer.
Max humidity........54-60 percent.
   24 hr trend......7 percent drier.
Humidity recovery...Moderate.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
                    mph.
Ridge top winds.....West 25 to 30 mph until 2100, then 30 to 35 mph
                    until 0500, then around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......3000-5000 ft AGL until 2000, then 500-2500 ft
                    AGL.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....53-58.
   24 hr trend......13 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......7 percent wetter.
20-foot winds.......Breezy. West winds 20 to 25 mph with gusts to
                    around 35 mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......500-3000 ft AGL until 1300, then 2000-3500 ft
                    AGL.
Smoke dispersal.....Fair to good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. West winds
around 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper
40s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
50s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of snow and rain. Lows in the
upper 30s. Highs in the lower 60s. West winds around 15 mph.
.THURSDAY...Much colder. Partly cloudy. Chance of snow. Lows in
the upper 20s. Highs in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the lower 40s.

$$

WYZ281-212300-
Johnson County/Casper BLM-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....47-52.
   24 hr trend......25 degrees cooler.
Min humidity........17-23 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......Northwest winds around 15 mph with gusts to
                    around 25 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1000-2000 ft AGL until 1000, then 3500-4000 ft
                    AGL until 1100, then 5500-6000 ft AGL until
                    1200, then 7500-9500 ft AGL until 1600, then
                    5500-7500 ft AGL.
Smoke dispersal.....Fair to good until 1200, then good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....33-38.
   24 hr trend......1 degree cooler.
Max humidity........52-58 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds 10 to 15 mph and gusty.
Ridge top winds.....Southwest 10 to 15 mph until 2000, then 20 to
                    25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......2500-4500 ft AGL until 2000, then 500-2500 ft
                    AGL.
Smoke dispersal.....Poor.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....63-68.
   24 hr trend......15 degrees warmer.
Min humidity........27-33 percent.
   24 hr trend......7 percent wetter.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to
                    around 30 mph.
Ridge top winds.....Southwest 20 to 25 mph until 1300, then 15 to
                    20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......500-2500 ft AGL until 1100, then 3000-5000 ft
                    AGL until 1500, then 4000-5500 ft AGL until
                    1700, then 3000-3500 ft AGL.
Smoke dispersal.....Fair to good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly cloudy with isolated showers. Lows around
40. West winds around 10 mph.
.MONDAY...Cooler. Partly cloudy. Lows around 40. Highs in the mid
50s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 60s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of rain and snow. Lows around
40. Highs in the lower 70s. West winds around 15 mph.
.THURSDAY...Much colder. Partly cloudy. Chance of snow. Lows
around 30. Highs around 40.
.FRIDAY...Partly cloudy. Highs in the upper 40s.

$$

WYZ282-212300-
South Big Horn Basin/Worland BLM-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....43-48.
   24 hr trend......20 degrees cooler.
Min humidity........23-29 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......West winds around 10 mph and gusty.
Ridge top winds.....East around 5 mph until 0800, then south until
                    1100, then north until 1400, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 5 to 10 mph until 1200, then 10 to 15 mph.
Mixing height.......1000-2000 ft AGL until 1000, then 3000-4000 ft
                    AGL until 1100, then 5000-5500 ft AGL until
                    1200, then 6500-8500 ft AGL until 1500, then
                    7000-9500 ft AGL until 1700, then 5500-6500 ft
                    AGL.
Smoke dispersal.....Poor to fair until 1200, then good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....29-34.
   24 hr trend......1 degree cooler.
Max humidity........60-66 percent.
   24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
                    mph.
Ridge top winds.....South 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......3000-5000 ft AGL until 2000, then 500-2500 ft
                    AGL.
Smoke dispersal.....Poor.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....56-61.
   24 hr trend......12 degrees warmer.
Min humidity........35-41 percent.
   24 hr trend......8 percent wetter.
20-foot winds.......Southwest winds around 10 mph with higher
                    gusts.
Ridge top winds.....South 10 to 15 mph until 1400, then southeast
                    around 5 mph until 1500, then northeast until
                    1700, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......500-2000 ft AGL until 1100, then 2500-4500 ft
                    AGL.
Smoke dispersal.....Poor to fair.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 60s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Chance of rain and snow. Lows in the
mid 30s. Highs in the upper 60s. West winds around 10 mph.
.THURSDAY...Much colder. Partly cloudy with chance of snow and
rain. Lows in the upper 20s. Highs in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the upper 40s.

$$

WYZ275-212300-
North Big Horn Basin/Worland BLM-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy then
                    becoming mostly sunny then becoming partly
                    cloudy.
Max temperature.....41-46.
   24 hr trend......15 degrees cooler.
Min humidity........28-34 percent.
   24 hr trend......1 percent drier.
20-foot winds.......West winds around 10 mph. Gusts up to 15 mph
                    until 1500, then 20 mph.
Ridge top winds.....South 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 1600, then southwest
                    around 20 mph.
Mixing height.......1000-2000 ft AGL until 1000, then 3000-3500 ft
                    AGL until 1100, then 5000-5500 ft AGL until
                    1200, then 6500-9000 ft AGL until 1500, then
                    7500-10000 ft AGL until 1700, then 6000-7000 ft
                    AGL.
Smoke dispersal.....Poor to fair until 1200, then good to very
                    good.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
                    becoming partly cloudy.
Min temperature.....30-35.
   24 hr trend......1 degree warmer.
Max humidity........56-62 percent.
   24 hr trend......7 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds around 10 mph until 2100, then
                    south. Gusts up to 15 mph.
Ridge top winds.....Southeast 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......3500-6000 ft AGL until 2000. 500-1000 ft AGL
                    after 2400.
Smoke dispersal.....Poor.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....54-59.
   24 hr trend......10 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......8 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 20
                    mph.
Ridge top winds.....South 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......500-2500 ft AGL until 1100, then 2500-4500 ft
                    AGL.
Smoke dispersal.....Fair to good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly cloudy with isolated showers. Lows in the
upper 30s. Northwest winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 50s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Rain and snow likely. Lows in the
upper 30s. Highs in the mid 60s. Southwest winds around 10 mph.
.THURSDAY...Much colder. Partly cloudy with chance of snow. Lows
in the upper 20s. Highs around 40.
.FRIDAY...Partly cloudy. Highs in the upper 40s.

$$

WYZ276-212300-
Cody Foothills-
239 AM MDT Sat Oct 21 2017

...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY
EVENING...

.Today...
Sky/weather.........Partly cloudy then becoming mostly sunny then
                    becoming partly cloudy.
Max temperature.....42-47.
   24 hr trend......15 degrees cooler.
Min humidity........27-33 percent.
   24 hr trend......2 percent drier.
20-foot winds.......West winds around 15 mph with gusts to around
                    25 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1500-2500 ft AGL until 1000, then 4000-4500 ft
                    AGL until 1100, then 6000-6500 ft AGL until
                    1200, then 6000-8500 ft AGL until 1700, then
                    5000-6000 ft AGL.
Smoke dispersal.....Good until 1200, then very good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Min temperature.....33-38.
   24 hr trend......4 degrees warmer.
Max humidity........54-60 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Windy. Southwest winds around 20 mph with gusts
                    to around 30 mph until 2400, then around 30 mph
                    with gusts to around 45 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph.
Mixing height.......2500-4500 ft AGL until 2100, then 1000-2000 ft
                    AGL.
Smoke dispersal.....Poor to fair.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy. Isolated rain showers late in
                    the morning. Chance of showers 20 percent.
Max temperature.....54-59.
   24 hr trend......13 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......Windy. Southwest winds around 30 mph with gusts
                    to around 45 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph until 1000, then west 30
                    to 35 mph.
Mixing height.......1000-3000 ft AGL until 1200, then 3000-4000 ft
                    AGL.
Smoke dispersal.....Good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows in the
upper 30s. West winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
50s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Chance of rain and snow. Lows in the
upper 30s. Highs in the lower 60s. West winds around 15 mph.
.THURSDAY...Much colder. Partly cloudy with chance of snow. Lows
in the mid 20s. Highs in the mid 30s.
.FRIDAY...Partly cloudy. Highs in the mid 40s.

$$

WYZ287-212300-
Owl Creek Mountains-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Partly cloudy then becoming mostly sunny then
                    becoming partly cloudy.
Max temperature.....40-45.
   24 hr trend......18 degrees cooler.
Min humidity........29-35 percent.
   24 hr trend......1 percent drier.
20-foot winds.......West winds 10 to 15 mph with higher gusts.
Ridge top winds.....West 10 to 15 mph until 1700, then around 20
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 1600, then around 20
                    mph.
Mixing height.......1500-2000 ft AGL until 1000, then 3500-4000 ft
                    AGL until 1100, then 5500-6500 ft AGL until
                    1200, then 6000-8500 ft AGL until 1700, then
                    4500-5500 ft AGL.
Smoke dispersal.....Fair to good until 1200, then good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
                    becoming mostly cloudy then becoming partly
                    cloudy.
Min temperature.....30-35.
   24 hr trend......1 degree warmer.
Max humidity........60-66 percent.
   24 hr trend......3 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 15 mph and gusty.
Ridge top winds.....West 25 to 30 mph until 2400, then around 20
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......2500-4000 ft AGL until 2000, then 500-2000 ft
                    AGL.
Smoke dispersal.....Poor.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....53-58.
   24 hr trend......13 degrees warmer.
Min humidity........39-45 percent.
   24 hr trend......10 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
                    mph.
Ridge top winds.....West 20 to 25 mph until 1400, then 15 to 20
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......500-3000 ft AGL until 1300, then 2000-3500 ft
                    AGL.
Smoke dispersal.....Poor to fair.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 15 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 50s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Chance of rain and snow. Lows in the
mid 30s. Highs in the lower 60s. West winds around 15 mph.
.THURSDAY...Much colder. Partly cloudy with chance of snow. Lows
in the upper 20s. Highs in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the lower 40s.

$$

WYZ286-212300-
Absaroka Mountains/North Shoshone NF-
239 AM MDT Sat Oct 21 2017

...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY
EVENING...

.Today...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Isolated snow showers early in the morning.
                    Scattered snow showers early in the morning,
                    then isolated snow showers in the late morning
                    and afternoon. Chance of snow 50 percent.
Max temperature.....32-37.
   24 hr trend......15 degrees cooler.
Min humidity........49-55 percent.
   24 hr trend......18 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
                    mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......2000-4500 ft AGL until 1100, then 4000-6000 ft
                    AGL until 1600, then 2500-4000 ft AGL.
Smoke dispersal.....Good to very good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Scattered snow showers. Chance of snow 50
                    percent.
Min temperature.....27-32.
   24 hr trend......3 degrees warmer.
Max humidity........71-77 percent.
   24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Windy. West winds 20 to 25 mph with gusts to
                    around 35 mph until 2400, then around 35 mph
                    with gusts to around 50 mph.
Ridge top winds.....West 35 to 40 mph until 2100, then 45 to 50
                    mph.
LAL.................1.
Chc of wetting rain.17 percent.
Transport winds.....West 40 to 45 mph until 0500, then around 50
                    mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Fair to good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
                    becoming partly cloudy. Scattered snow showers
                    through the day. Scattered rain showers in the
                    late morning and afternoon. Chance of
                    precipitation 50 percent.
Max temperature.....44-49.
   24 hr trend......12 degrees warmer.
Min humidity........59-65 percent.
   24 hr trend......10 percent wetter.
20-foot winds.......Very windy. West winds 35 to 40 mph with gusts
                    to around 55 mph.
Ridge top winds.....West 45 to 50 mph.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....West 45 to 50 mph.
Mixing height.......1500-2500 ft AGL.
Smoke dispersal.....Fair to good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Breezy. Mostly cloudy with scattered showers and
snow showers. Lows in the lower 30s. West winds around 25 mph.
.MONDAY...Partly cloudy with scattered snow showers and isolated
showers. Lows in the lower 30s. Highs in the lower 40s. West
winds around 15 mph.
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs around 50.
West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of snow and rain. Lows in the
lower 30s. Highs in the lower 50s. West winds around 15 mph.
.THURSDAY...Much colder. Partly cloudy with chance of snow. Lows
in the lower 20s. Highs in the upper 20s.
.FRIDAY...Partly cloudy. Highs in the upper 30s.

$$

WYZ140-212300-
Yellowstone National Park-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Mostly cloudy. Scattered snow showers in the
                    morning. Isolated snow showers in the
                    afternoon. Chance of snow 50 percent.
Max temperature.....31-36.
   24 hr trend......12 degrees cooler.
Min humidity........57-63 percent.
   24 hr trend......13 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
                    mph until 1200, then 20 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1300, then 25 to
                    30 mph.
LAL.................1.
Chc of wetting rain.7 percent.
Transport winds.....Southwest 20 to 25 mph until 1300, then 30 to
                    35 mph.
Mixing height.......2500-4000 ft AGL until 1100, then 4000-6000 ft
                    AGL until 1500, then 2500-4000 ft AGL.
Smoke dispersal.....Good to very good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Cloudy. Numerous snow showers in the evening,
                    then periods of snow showers after midnight. No
                    snow accumulation. Chance of snow near 100
                    percent.
Min temperature.....23-28.
   24 hr trend......4 degrees warmer.
Max humidity........81-87 percent.
   24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds around 15 mph and gusty.
Ridge top winds.....Southwest 30 to 35 mph.
LAL.................1.
Chc of wetting rain.35 percent until 2400, then 50 percent.
Transport winds.....Southwest 30 to 35 mph.
Mixing height.......1500-3000 ft AGL.
Smoke dispersal.....Poor to fair.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Cloudy. Numerous rain showers and snow showers.
                    No snow accumulation. Chance of precipitation
                    70 percent.
Max temperature.....41-46.
   24 hr trend......11 degrees warmer.
Min humidity........70-76 percent.
   24 hr trend......11 percent wetter.
20-foot winds.......Southwest winds around 15 mph with gusts to
                    around 25 mph.
Ridge top winds.....Southwest around 30 mph.
LAL.................1.
Chc of wetting rain.42 percent.
Transport winds.....Southwest around 35 mph.
Mixing height.......1500-3000 ft AGL.
Smoke dispersal.....Fair to good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Numerous showers and snow showers. Lows around
30. West winds around 10 mph.
.MONDAY...Partly cloudy with scattered snow showers and showers.
Lows around 30. Highs in the lower 40s. Winds generally less than
10 mph.
.TUESDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
40s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Chance of snow and rain. Lows in the
upper 20s. Highs in the upper 40s. Southwest winds around 10 mph.
.THURSDAY...Colder. Partly cloudy with slight chance of snow.
Lows in the lower 20s. Highs around 30.
.FRIDAY...Partly cloudy. Highs in the upper 30s.

$$

WYZ415-212300-
North Zone Bridger Teton NF and Grand Teton NP-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Mostly cloudy. Scattered snow showers in the
                    morning. Isolated snow showers in the
                    afternoon. Chance of snow 50 percent.
Max temperature.....30-35.
   24 hr trend......12 degrees cooler.
Min humidity........57-63 percent.
   24 hr trend......10 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Southwest 15 to 20 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....West 20 to 25 mph until 1500, then southwest 25
                    to 30 mph.
Mixing height.......2500-4500 ft AGL until 1100, then 3500-6000 ft
                    AGL until 1700, then 3000-4000 ft AGL.
Smoke dispersal.....Good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Cloudy. Numerous snow showers in the evening,
                    then periods of snow showers after midnight.
                    Little or no snow accumulation. Chance of snow
                    near 100 percent.
Min temperature.....24-29.
   24 hr trend......3 degrees warmer.
Max humidity........85-91 percent.
   24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds 10 to 15 mph and gusty.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1.
Chc of wetting rain.30 percent until 2400, then 45 percent.
Transport winds.....Southwest around 25 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor to fair.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly cloudy. Numerous rain showers in the
                    morning. Numerous snow showers through the day.
                    Scattered rain showers in the afternoon. No
                    snow accumulation. Chance of precipitation 70
                    percent.
Max temperature.....41-46.
   24 hr trend......11 degrees warmer.
Min humidity........66-72 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......Southwest winds around 15 mph with higher
                    gusts.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1.
Chc of wetting rain.40 percent until 1200, then 20 percent.
Transport winds.....Southwest 25 to 30 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Fair to good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Cloudy with scattered showers and snow showers.
Lows in the lower 30s. Southwest winds around 15 mph.
.MONDAY...Partly cloudy with scattered snow showers and isolated
showers. Lows in the lower 30s. Highs in the mid 40s. Winds
generally less than 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
40s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Chance of snow and rain. Lows in the
upper 20s. Highs around 50. Southwest winds around 10 mph.
.THURSDAY...Colder. Partly cloudy with slight chance of snow.
Lows in the mid 20s. Highs in the mid 30s.
.FRIDAY...Partly cloudy. Highs around 40.

$$

WYZ416-212300-
West Wind River Mountains/East Zone Bridger Teton NF-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Isolated snow showers early in the morning.
                    Scattered snow showers late in the morning,
                    then isolated snow showers in the late morning
                    and early afternoon. Chance of snow 40 percent.
Max temperature.....29-34.
   24 hr trend......15 degrees cooler.
Min humidity........47-53 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......West winds around 15 mph with gusts to around
                    25 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 20 to 25 mph until 1300, then around 30
                    mph.
Mixing height.......2000-4000 ft AGL until 1100, then 3500-5500 ft
                    AGL until 1700, then 3000-3500 ft AGL.
Smoke dispersal.....Good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered snow showers. Chance
                    of snow 50 percent.
Min temperature.....22-27.
   24 hr trend......3 degrees warmer.
Max humidity........83-89 percent.
   24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds around 15 mph with gusts to around
                    25 mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1.
Chc of wetting rain.12 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Scattered snow showers through the day.
                    Scattered rain showers in the afternoon. Chance
                    of precipitation 50 percent.
Max temperature.....41-46.
   24 hr trend......12 degrees warmer.
Min humidity........57-63 percent.
   24 hr trend......11 percent wetter.
20-foot winds.......West winds around 20 mph with gusts to around
                    30 mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1.
Chc of wetting rain.12 percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Fair to good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly cloudy with scattered showers and snow
showers. Lows in the lower 30s. West winds around 15 mph.
.MONDAY...Partly cloudy with isolated showers and snow showers.
Lows in the lower 30s. Highs in the mid 40s. Northwest winds
around 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs in the
lower 50s. Winds generally less than 10 mph.
.WEDNESDAY...Mostly clear. Chance of snow and slight chance of
rain. Lows in the upper 20s. Highs in the lower 50s. West winds
around 15 mph.
.THURSDAY...Colder. Partly cloudy with chance of snow. Lows in
the mid 20s. Highs in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the lower 40s.

$$

WYZ288-212300-
East Wind River Mountains/South Shoshone NF-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Partly cloudy. Isolated snow showers early in
                    the morning. Isolated snow showers late in the
                    morning. Chance of snow 20 percent.
Max temperature.....32-37.
   24 hr trend......16 degrees cooler.
Min humidity........45-51 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
                    mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 30 mph.
Mixing height.......1500-4000 ft AGL until 1100, then 3500-6000 ft
                    AGL until 1600, then 2500-4000 ft AGL.
Smoke dispersal.....Good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Scattered snow showers. Chance of snow 50
                    percent.
Min temperature.....25-30.
   24 hr trend......3 degrees warmer.
Max humidity........74-80 percent.
   24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West winds 20 to 25 mph with gusts to
                    around 35 mph.
Ridge top winds.....West 30 to 35 mph until 2000. around 50 mph
                    after 0500.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 35 to 40 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor to fair.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy. Scattered snow showers through
                    the day. Isolated rain showers in the late
                    morning and afternoon. Chance of precipitation
                    50 percent.
Max temperature.....44-49.
   24 hr trend......13 degrees warmer.
Min humidity........57-63 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......Windy. West winds 25 to 30 mph with gusts to
                    around 40 mph.
Ridge top winds.....West 50 to 55 mph until 1100. 35 to 40 mph
                    after 1500.
LAL.................1.
Chc of wetting rain.7 percent.
Transport winds.....West 40 to 45 mph.
Mixing height.......1000-2000 ft AGL.
Smoke dispersal.....Fair to good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Scattered showers and snow showers
in the evening, then scattered snow showers and isolated showers
after midnight. Lows in the mid 30s. West winds around 20 mph.
.MONDAY...Mostly clear with isolated snow showers. Lows in the
mid 30s. Highs in the upper 40s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows around 30. Highs in the lower 50s.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of rain and snow. Lows
in the lower 30s. Highs in the mid 50s. West winds around 15 mph.
.THURSDAY...Much colder. Partly cloudy with chance of snow. Lows
in the mid 20s. Highs in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the lower 40s.

$$

WYZ414-212300-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Scattered snow showers in the morning. Isolated
                    snow showers in the afternoon. Chance of snow
                    40 percent.
Max temperature.....30-35.
   24 hr trend......13 degrees cooler.
Min humidity........51-57 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......West winds around 15 mph with gusts to around
                    25 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 25 mph.
Mixing height.......2000-4500 ft AGL until 1200, then 3000-5000 ft
                    AGL.
Smoke dispersal.....Good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered snow showers in the
                    evening. Numerous snow showers after midnight.
                    No snow accumulation. Chance of snow 70
                    percent.
Min temperature.....25-30.
   24 hr trend......3 degrees warmer.
Max humidity........82-88 percent.
   24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph and gusty.
Ridge top winds.....West 25 to 30 mph.
LAL.................1.
Chc of wetting rain.10 percent until 2400, then 20 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1500-3500 ft AGL until 2300, then 1000-1500 ft
                    AGL.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
                    becoming mostly cloudy. Scattered rain showers
                    and snow showers through the day. Chance of
                    precipitation 50 percent.
Max temperature.....43-48.
   24 hr trend......13 degrees warmer.
Min humidity........54-60 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......West winds 15 to 20 mph. Gusts up to 25 mph
                    until 1500, then 30 mph.
Ridge top winds.....West 25 to 30 mph until 1100, then 20 to 25
                    mph.
LAL.................1.
Chc of wetting rain.15 percent until 1200, then 5 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1000-3500 ft AGL.
Smoke dispersal.....Fair to good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly cloudy. Scattered snow showers and
isolated showers in the evening, then scattered showers and snow
showers after midnight. Lows in the mid 30s. West winds around
15 mph.
.MONDAY...Partly cloudy with isolated showers and snow showers.
Lows in the mid 30s. Highs in the upper 40s. Northwest winds
around 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
50s. Winds generally less than 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of rain and snow. Lows
in the upper 20s. Highs in the mid 50s. West winds around 10 mph.
.THURSDAY...Colder. Partly cloudy with slight chance of rain and
snow. Lows in the upper 20s. Highs around 40.
.FRIDAY...Mostly sunny. Highs in the mid 40s.

$$

WYZ278-212300-
Upper Green River Basin/Rock Springs BLM-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Max temperature.....36-41.
   24 hr trend......14 degrees cooler.
Min humidity........34-40 percent.
   24 hr trend......Unchanged.
20-foot winds.......West winds 10 to 15 mph with higher gusts until
                    1200, then around 20 mph with gusts to around
                    25 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1200, then around 25
                    mph.
Mixing height.......1000-2500 ft AGL until 1000, then 3500-5500 ft
                    AGL until 1200, then 5000-7000 ft AGL until
                    1700, then 4500-5000 ft AGL.
Smoke dispersal.....Poor to fair until 1100, then good to very
                    good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Isolated snow showers after midnight. Chance of
                    snow 20 percent.
Min temperature.....26-31.
   24 hr trend......3 degrees warmer.
Max humidity........77-83 percent.
   24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph. Gusts up to 20 mph
                    until 2100, then 15 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 20 to 25 mph until 2300, then around 15
                    mph.
Mixing height.......3000-4500 ft AGL until 2000, then 500-2500 ft
                    AGL.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy. Scattered snow showers in the
                    morning. Isolated rain showers through the day.
                    Chance of precipitation 50 percent.
Max temperature.....50-55.
   24 hr trend......13 degrees warmer.
Min humidity........43-49 percent.
   24 hr trend......6 percent wetter.
20-foot winds.......West winds 15 to 20 mph. Gusts up to 25 mph
                    until 1200, then 30 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 15 to 20 mph until 1100, then around 25
                    mph.
Mixing height.......500-2000 ft AGL until 1100, then 2500-4500 ft
                    AGL.
Smoke dispersal.....Good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows in the
mid 30s. West winds around 10 mph.
.MONDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
50s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs around 60.
Winds generally less than 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of rain and snow. Lows
in the upper 20s. Highs in the lower 60s. West winds around
10 mph.
.THURSDAY...Colder. Partly cloudy with slight chance of rain and
snow. Lows in the upper 20s. Highs in the mid 40s.
.FRIDAY...Mostly sunny. Highs in the upper 40s.

$$

WYZ277-212300-
Lincoln and Uinta Counties/Lower Elevations-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Partly cloudy.
Max temperature.....37-42.
   24 hr trend......13 degrees cooler.
Min humidity........35-41 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......West winds 15 to 20 mph. Gusts up to 25 mph
                    until 1200, then 30 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1000-3000 ft AGL until 1000, then 3500-5000 ft
                    AGL until 1200, then 4500-6500 ft AGL until
                    1700, then 4000-4500 ft AGL.
Smoke dispersal.....Good until 1200, then good to very good.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Min temperature.....27-32.
   24 hr trend......4 degrees warmer.
Max humidity........72-78 percent.
   24 hr trend......11 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph. Gusts up to 25 mph
                    until 2100, then 20 mph.
Ridge top winds.....West around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......2000-4000 ft AGL until 2100, then 1000-1500 ft
                    AGL.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....52-57.
   24 hr trend......14 degrees warmer.
Min humidity........34-40 percent.
   24 hr trend......3 percent drier.
20-foot winds.......West winds 15 to 20 mph. Gusts up to 25 mph
                    until 1200, then 30 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 1200, then 25 to 30
                    mph.
Mixing height.......1000-3000 ft AGL until 1200, then 3500-4500 ft
                    AGL.
Smoke dispersal.....Poor to fair until 1200, then good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 15 mph.
.MONDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
50s. Northwest winds around 10 mph.
.TUESDAY...Clear. Lows in the upper 20s. Highs in the lower 60s.
Winds generally less than 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 20s. Highs in the
lower 60s. West winds around 15 mph.
.THURSDAY...Cooler. Mostly clear with slight chance of rain and
snow. Lows around 30. Highs in the mid 40s.
.FRIDAY...Mostly sunny. Highs around 50.

$$

WYZ279-212300-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....39-44.
   24 hr trend......17 degrees cooler.
Min humidity........30-36 percent.
   24 hr trend......6 percent wetter.
20-foot winds.......Breezy. West winds 20 to 25 mph with gusts to
                    around 35 mph.
Ridge top winds.....West around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1000-2500 ft AGL until 1000. 5000-7000 ft AGL
                    after 1200.
Smoke dispersal.....Poor to fair until 1000. very good to excellent
                    after 1200.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....29-34.
   24 hr trend......3 degrees warmer.
Max humidity........68-74 percent.
   24 hr trend......11 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds around 20 mph with gusts to around
                    30 mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......3500-5000 ft AGL until 2000. 500-1000 ft AGL
                    after 0200.
Smoke dispersal.....Good to very good until 2100, then poor.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....54-59.
   24 hr trend......14 degrees warmer.
Min humidity........31-37 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......Breezy. West winds 20 to 25 mph with gusts to
                    around 35 mph.
Ridge top winds.....West around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 1100, then 30 to 35
                    mph.
Mixing height.......500-2000 ft AGL until 1100, then 3000-4500 ft
                    AGL.
Smoke dispersal.....Fair to good until 1200, then very good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 15 mph.
.MONDAY...Mostly clear. Lows in the upper 30s. Highs in the upper
50s. West winds around 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs around 60.
West winds around 10 mph.
.WEDNESDAY...Clear. Lows in the mid 30s. Highs in the lower 60s.
West winds around 15 mph.
.THURSDAY...Cooler. Partly cloudy with slight chance of rain and
snow. Lows in the lower 30s. Highs in the upper 40s.
.FRIDAY...Mostly sunny. Highs around 50.

$$

WYZ289-212300-
Granite/Green/Ferris/Rattlesnake Mountains-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....40-45.
   24 hr trend......19 degrees cooler.
Min humidity........25-31 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Breezy. West winds 20 to 25 mph. Gusts up to 30
                    mph until 1200, then 35 mph.
Ridge top winds.....West 20 to 25 mph until 1600, then around 30
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 1500, then around 30
                    mph.
Mixing height.......1000-2500 ft AGL until 1000, then 3500-5500 ft
                    AGL until 1200, then 6000-8000 ft AGL until
                    1700, then 5000-6000 ft AGL.
Smoke dispersal.....Fair to good until 1100, then very good to
                    excellent.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....29-34.
   24 hr trend......2 degrees warmer.
Max humidity........65-71 percent.
   24 hr trend......2 percent drier.
Humidity recovery...Good.
20-foot winds.......Breezy. Southwest winds 20 to 25 mph with gusts
                    to around 35 mph.
Ridge top winds.....Southwest 30 to 35 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 35 to 40 mph.
Mixing height.......3500-5000 ft AGL until 2000. 500-1000 ft AGL
                    after 0300.
Smoke dispersal.....Good to very good until 2100, then poor to
                    fair.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....52-57.
   24 hr trend......13 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......8 percent wetter.
20-foot winds.......Windy. West winds around 30 mph. Gusts up to 35
                    mph until 0900, then 45 mph.
Ridge top winds.....West 35 to 40 mph until 1300, then around 30
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 35 to 40 mph.
Mixing height.......1000-3000 ft AGL until 1400, then 2500-3500 ft
                    AGL.
Smoke dispersal.....Good to very good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 20 mph.
.MONDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
50s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of rain and snow. Lows
in the mid 30s. Highs in the lower 60s. West winds around 20 mph.
.THURSDAY...Much colder. Partly cloudy. Chance of snow. Lows in
the upper 20s. Highs around 40.
.FRIDAY...Mostly sunny. Highs in the mid 40s.

$$

WYZ300-212300-
Casper Mountain-
239 AM MDT Sat Oct 21 2017

.Today...
Sky/weather.........Partly cloudy then becoming mostly sunny then
                    becoming partly cloudy then becoming mostly
                    sunny.
Max temperature.....41-46.
   24 hr trend......23 degrees cooler.
Min humidity........21-27 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
                    mph.
Ridge top winds.....West 25 to 30 mph until 1300, then 20 to 25
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1500-3000 ft AGL until 1000, then 4000-5500 ft
                    AGL until 1200, then 6000-8500 ft AGL until
                    1500, then 7500-9000 ft AGL until 1700, then
                    6500-7000 ft AGL.
Smoke dispersal.....Fair to good until 1100, then excellent.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....30-35.
   24 hr trend......1 degree warmer.
Max humidity........58-64 percent.
   24 hr trend......5 percent drier.
Humidity recovery...Good.
20-foot winds.......Breezy. Southwest winds 20 to 25 mph with gusts
                    to around 35 mph.
Ridge top winds.....West 30 to 35 mph until 2000, then southwest 40
                    to 45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 30 to 35 mph until 2000, then southwest 35
                    to 40 mph.
Mixing height.......4500-6000 ft AGL until 2000. 500-1500 ft AGL
                    after 2300.
Smoke dispersal.....Very good until 2100, then poor to fair.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....54-59.
   24 hr trend......13 degrees warmer.
Min humidity........34-40 percent.
   24 hr trend......10 percent wetter.
20-foot winds.......Windy. Southwest winds around 30 mph with gusts
                    to around 45 mph.
Ridge top winds.....Southwest 45 to 50 mph until 1200, then west 35
                    to 40 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 40 to 45 mph.
Mixing height.......500-2500 ft AGL until 1200, then 2500-3500 ft
                    AGL.
Smoke dispersal.....Good to very good.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 20 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs around 50.
Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows around 30. Highs in the mid 50s.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Chance of rain and snow. Lows in the
upper 30s. Highs in the lower 60s. West winds around 20 mph.
.THURSDAY...Much colder. Partly cloudy. Chance of snow. Lows in
the lower 30s. Highs in the upper 30s.
.FRIDAY...Partly cloudy. Highs in the lower 40s.

$$



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