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

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000
FNUS55 KCYS 200353
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service Cheyenne WY
953 PM MDT Sat Aug 19 2017

.DISCUSSION...Dry conditions continue overnight but winds have diminished
over much of the area which is reducing the fire weather threat. Humidities
will likely drop to near 15 percent again over parts of Carbon County
on Sunday although winds may be slightly lower than today. Elevated
fire weather conditions are possible west of the Laramie Range into
early next week.


WYZ301-201015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Clear.
Min temperature.....52-57.
   24 hr trend......1 degree warmer.
Max humidity........60-66 percent.
   24 hr trend......Unchanged.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 5 to 10 mph.
Mixing height.......3200-5200 ft AGL decreasing to 500-2500 ft AGL
                    after midnight.
Smoke dispersal.....Poor (11200-13600 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....83-88.
   24 hr trend......5 degrees cooler.
Min humidity........21-27 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......Southeast 5 to 10 mph. Gusts up to 15 mph
                    increasing to 25 mph in the afternoon.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......2000-3200 ft AGL increasing to 9000-11000 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (30600 knot-ft) increasing to good (85500
                    knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....54-59.
   24 hr trend......1 degree warmer.
Max humidity........81-87 percent.
   24 hr trend......24 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southeast 5 to 10 mph. Gusts up to 25 mph
                    decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor (10300-39500 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 1200.
Max temperature.....80-85.
   24 hr trend......4 degrees cooler.
Min humidity........24-30 percent.
   24 hr trend......2 percent drier.
20-foot winds.......North 5 to 10 mph and gusty.
LAL.................2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1900-2800 ft AGL increasing to 9700-11600 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (27200 knot-ft) increasing to very good
                    (117400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s.

$$

WYZ302-201015-
North Laramie Range/Medicine Bow NF-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Clear.
Min temperature.....49-54.
   24 hr trend......3 degrees warmer.
Max humidity........48-54 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......3900-5900 ft AGL decreasing to -99-500 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (2200-44600 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....77-83.
   24 hr trend......2 degrees cooler.
Min humidity........15-21 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......West around 5 mph shifting to the south and
                    gusty in the afternoon.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......1100-1800 ft AGL increasing to 12400-13600 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (6600 knot-ft) increasing to very good
                    (104300 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....50-55.
   24 hr trend......2 degrees warmer.
Max humidity........61-67 percent.
   24 hr trend......16 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......500-1400 ft AGL.
Smoke dispersal.....Poor (9500-14500 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
                    until 1200, then partly cloudy. Slight chance
                    of showers and thunderstorms after 1200.
Max temperature.....74-80.
   24 hr trend......4 degrees cooler.
Min humidity........22-28 percent.
   24 hr trend......10 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1 until 1200, then 2 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1900-2500 ft AGL increasing to 9400-11100 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (25900 knot-ft) increasing to very good
                    (110200 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
East winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s.

$$

WYZ303-201015-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
   24 hr trend......3 degrees warmer.
Max humidity........46-52 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......4000-6000 ft AGL decreasing to 0-800 ft AGL
                    after midnight.
Smoke dispersal.....Good (66400 knot-ft) decreasing to poor (3400
                    knot-ft) after midnight.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....79-84.
   24 hr trend......Unchanged.
Min humidity........10-16 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph in
                    the afternoon.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1400-2500 ft AGL increasing to 12300-13900 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (13800 knot-ft) increasing to very good
                    (140900 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....48-53.
   24 hr trend......2 degrees cooler.
Max humidity........60-66 percent.
   24 hr trend......11 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3000-5000 ft AGL decreasing to 500-1100 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (5900-40300 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....78-83.
   24 hr trend......1 degree cooler.
Min humidity........15-21 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......2000-3000 ft AGL increasing to 11600-12900 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (16300 knot-ft) increasing to good (85100
                    knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 50. Highs around 80. East
winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs around
80. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.

$$

WYZ304-201015-
Southwest Carbon County-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
   24 hr trend......Unchanged.
Max humidity........49-55 percent.
   24 hr trend......2 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Southwest around 5 mph shifting to the south
                    after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 5 to 10 mph.
Mixing height.......3400-5400 ft AGL decreasing to 0-700 ft AGL
                    after midnight.
Smoke dispersal.....Poor (1700-36600 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....81-86.
   24 hr trend......1 degree cooler.
Min humidity........16 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......South around 5 mph shifting to the southwest in
                    the afternoon. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......1500-2400 ft AGL increasing to 12200-13200 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (12200 knot-ft) increasing to very good
                    (103700 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....49-54.
   24 hr trend......Unchanged.
Max humidity........57-63 percent.
   24 hr trend......7 percent wetter.
Humidity recovery...Fair.
20-foot winds.......West around 5 mph shifting to the south after
                    midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the southwest
                    after midnight.
Mixing height.......2000-4000 ft AGL decreasing to 500-1100 ft AGL
                    after midnight.
Smoke dispersal.....Poor (3000-25700 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....79-84.
   24 hr trend......1 degree cooler.
Min humidity........18 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......North around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 5 mph shifting to the
                    northwest in the afternoon.
Mixing height.......1800-2400 ft AGL increasing to 12100-12900 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (6900 knot-ft) increasing to good (71000
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs around
80.

$$

WYZ305-201015-
Sierra Madre Range/Medicine Bow NF-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
   24 hr trend......2 degrees warmer.
Max humidity........49-55 percent.
   24 hr trend......Unchanged.
Humidity recovery...Poor.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......4200-6200 ft AGL decreasing to 600-1800 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (8400-48800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
                    until 1200, then partly cloudy. Slight chance
                    of showers and thunderstorms after 1200.
Max temperature.....73-81.
   24 hr trend......1 degree cooler.
Min humidity........15-21 percent.
   24 hr trend......6 percent wetter.
20-foot winds.......South around 5 mph shifting to the west in the
                    afternoon. Gusts up to 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......2400-3200 ft AGL increasing to 12000-13200 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (16000 knot-ft) increasing to good (96800
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms until 2400.
Min temperature.....46-51.
   24 hr trend......1 degree cooler.
Max humidity........58-64 percent.
   24 hr trend......9 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 5 mph.
Mixing height.......2200-4200 ft AGL decreasing to 600-1500 ft AGL
                    after midnight.
Smoke dispersal.....Poor (4600-13300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    after 1500.
Max temperature.....72-78.
   24 hr trend......1 degree cooler.
Min humidity........18-24 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph.
Mixing height.......2300-3400 ft AGL increasing to 11000-12500 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (14300 knot-ft) increasing to good (72300
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s. East
winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s.

$$

WYZ306-201015-
Upper North Platte River Basin-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
   24 hr trend......1 degree warmer.
Max humidity........53-59 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......1200-3200 ft AGL decreasing to 0-700 ft AGL
                    after midnight.
Smoke dispersal.....Poor (2400-19000 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....79-84.
   24 hr trend......Unchanged.
Min humidity........12-18 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3000-3500 ft AGL increasing to 13200-13700 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (21300 knot-ft) increasing to very good
                    (100500 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....47-52.
   24 hr trend......Unchanged.
Max humidity........65-71 percent.
   24 hr trend......15 percent wetter.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 5 to 10 mph.
Mixing height.......600-1700 ft AGL.
Smoke dispersal.....Poor (5400-6200 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....77-82.
   24 hr trend......2 degrees cooler.
Min humidity........16-22 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the north in
                    the afternoon. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph.
Mixing height.......3100-3700 ft AGL increasing to 12400-13000 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (17800 knot-ft) increasing to good (80600
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 80. East winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s.

$$

WYZ307-201015-
Snowy Range/Medicine Bow NF-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....41-47.
   24 hr trend......Unchanged.
Max humidity........54-60 percent.
   24 hr trend......5 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......4400-6400 ft AGL decreasing to 700-2200 ft AGL
                    after midnight.
Smoke dispersal.....Good (65500 knot-ft) decreasing to poor (14900
                    knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    after 1200.
Max temperature.....71-77.
   24 hr trend......1 degree cooler.
Min humidity........17-23 percent.
   24 hr trend......8 percent wetter.
20-foot winds.......Southwest around 5 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......2100-3100 ft AGL increasing to 10400-12400 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor to good (18000-64400 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    until 2400.
Min temperature.....41-47.
   24 hr trend......1 degree warmer.
Max humidity........68-74 percent.
   24 hr trend......13 percent wetter.
Humidity recovery...Good.
20-foot winds.......South around 5 mph.
LAL.................3 until 2400, then 1.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (11900-14600 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    after 1200.
Max temperature.....69-75.
   24 hr trend......3 degrees cooler.
Min humidity........21-27 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......West around 5 mph shifting to the north in the
                    afternoon. Gusts up to 15 mph.
LAL.................1 until 1200, then 2 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......2200-3300 ft AGL increasing to 10900-12500 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (22500 knot-ft) increasing to good (77600
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
East winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
.SATURDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.

$$

WYZ308-201015-
Laramie Valley/Shirley Basin-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....45-50.
   24 hr trend......1 degree cooler.
Max humidity........56-62 percent.
   24 hr trend......5 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......1300-3300 ft AGL decreasing to 100 ft AGL after
                    midnight.
Smoke dispersal.....Poor (500-24800 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    after 1200.
Max temperature.....79-84.
   24 hr trend......Unchanged.
Min humidity........13-19 percent.
   24 hr trend......6 percent wetter.
20-foot winds.......West around 5 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......1600-2300 ft AGL increasing to 11500-13500 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (12500 knot-ft) increasing to good (90200
                    knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Min temperature.....46-51.
   24 hr trend......2 degrees warmer.
Max humidity........70-76 percent.
   24 hr trend......14 percent wetter.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......400-1200 ft AGL.
Smoke dispersal.....Poor (4800-10300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    after 1500.
Max temperature.....77-82.
   24 hr trend......4 degrees cooler.
Min humidity........18-24 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the north in
                    the afternoon. Gusts up to 20 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......2300-2800 ft AGL increasing to 11700-13300 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (24000 knot-ft) increasing to very good
                    (102800 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
East winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 50. Highs in the mid 70s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
70s.

$$

WYZ309-201015-
South Laramie Range/Medicine Bow NF-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....48-54.
   24 hr trend......Unchanged.
Max humidity........51-57 percent.
   24 hr trend......7 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......3100-5100 ft AGL decreasing to 0-1000 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (3800-48500 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    after 1200.
Max temperature.....79-85.
   24 hr trend......3 degrees cooler.
Min humidity........15-21 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the east in
                    the afternoon. Gusts up to 20 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph shifting to the south
                    in the afternoon.
Mixing height.......1500-2100 ft AGL increasing to 10600-12500 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (15100-39100 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    until 2400.
Min temperature.....49-55.
   24 hr trend......1 degree warmer.
Max humidity........69-75 percent.
   24 hr trend......17 percent wetter.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (6400-18900 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 1200.
Max temperature.....77-83.
   24 hr trend......Unchanged.
Min humidity........22-28 percent.
   24 hr trend......8 percent wetter.
20-foot winds.......Northwest around 10 mph shifting to the north
                    in the afternoon. Gusts up to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1800-2500 ft AGL increasing to 11600-12400 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (25100 knot-ft) increasing to very good
                    (117100 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 50. Highs in the upper 70s. East winds
around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 50. Highs in the upper 70s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s.

$$

WYZ310-201015-
Platte/Goshen/Central and Eastern Laramie-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
   24 hr trend......1 degree cooler.
Max humidity........58-64 percent.
   24 hr trend......7 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph.
Mixing height.......2000-4000 ft AGL decreasing to 0-1200 ft AGL
                    after midnight.
Smoke dispersal.....Poor (3000-20800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    after 1200.
Max temperature.....84-89.
   24 hr trend......8 degrees cooler.
Min humidity........19-25 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......North around 5 mph shifting to the east in the
                    afternoon. Gusts up to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the east in the
                    afternoon.
Mixing height.......1500-2300 ft AGL increasing to 8600-10600 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor to fair (17900-44500 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....53-58.
   24 hr trend......3 degrees warmer.
Max humidity........82-88 percent.
   24 hr trend......29 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......400-2200 ft AGL.
Smoke dispersal.....Poor (6400-16900 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 1200.
Max temperature.....81-86.
   24 hr trend......3 degrees cooler.
Min humidity........25-31 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the north in
                    the afternoon. Gusts up to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1600-2200 ft AGL increasing to 10600-12500 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (17100 knot-ft) increasing to excellent
                    (156100 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s.

$$

NEZ311-201015-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Clear.
Min temperature.....53-58.
   24 hr trend......1 degree warmer.
Max humidity........69-75 percent.
   24 hr trend......8 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor (9700-15600 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82-87.
   24 hr trend......9 degrees cooler.
Min humidity........29-35 percent.
   24 hr trend......17 percent wetter.
20-foot winds.......East 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 15 to 20 mph.
Mixing height.......2100-3200 ft AGL increasing to 5400-6400 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair to good (42900-61500 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms until 2400.
Min temperature.....56-61.
   24 hr trend......2 degrees warmer.
Max humidity........88-94 percent.
   24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast 5 to 10 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing height.......800-2000 ft AGL.
Smoke dispersal.....Poor (13800-23100 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 0900.
Max temperature.....80-85.
   24 hr trend......3 degrees cooler.
Min humidity........35-41 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......East around 5 mph shifting to the northeast and
                    gusty in the afternoon.
LAL.................2 until 1500, then 3.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph shifting to the north
                    in the afternoon.
Mixing height.......1400-2400 ft AGL increasing to 8600-10600 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (12100 knot-ft) increasing to good (94600
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. South winds around 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. South
winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s.

$$

NEZ312-201015-
Box Butte/South Sioux-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Clear.
Min temperature.....53-58.
   24 hr trend......1 degree cooler.
Max humidity........74-80 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph.
Mixing height.......3400-5400 ft AGL decreasing to 1000-2700 ft AGL
                    after midnight.
Smoke dispersal.....Poor (11000-15000 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....83-88.
   24 hr trend......9 degrees cooler.
Min humidity........29-35 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......Northeast around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing height.......1600-2100 ft AGL increasing to 5100-6100 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (29100-59000 knot-ft).
Haines Index........6 or high potential for large plume dominated
                    fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms until 2400.
Min temperature.....55-60.
   24 hr trend......3 degrees warmer.
Max humidity........89-95 percent.
   24 hr trend......24 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast 5 to 10 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......500-1700 ft AGL.
Smoke dispersal.....Poor (8700-18100 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 0900.
Max temperature.....81-86.
   24 hr trend......2 degrees cooler.
Min humidity........35-41 percent.
   24 hr trend......8 percent wetter.
20-foot winds.......East around 5 mph shifting to the north and
                    gusty in the afternoon.
LAL.................1 until 0900, then 2.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph shifting to the
                    northwest in the afternoon.
Mixing height.......1300-1800 ft AGL increasing to 10100-12100 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (7600 knot-ft) increasing to good (99600
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. South winds around 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. South
winds around 10 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 80s.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s.

$$

NEZ313-201015-
Scotts Bluff National Monument/Wildcat Hills-
953 PM MDT Sat Aug 19 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....53-58.
   24 hr trend......2 degrees cooler.
Max humidity........68-74 percent.
   24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 5 mph shifting to the west
                    after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph.
Mixing height.......1600-3600 ft AGL decreasing to 0-1100 ft AGL
                    after midnight.
Smoke dispersal.....Poor (1900-17000 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....86-91.
   24 hr trend......5 degrees cooler.
Min humidity........24-30 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......North around 5 mph shifting to the northeast in
                    the afternoon. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......1000-1700 ft AGL increasing to 6000-8000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (14400 knot-ft) increasing to good (65200
                    knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms until 2400.
Min temperature.....56-61.
   24 hr trend......3 degrees warmer.
Max humidity........90-96 percent.
   24 hr trend......30 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast 5 to 10 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......500-1400 ft AGL.
Smoke dispersal.....Poor (7800-14100 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 1200.
Max temperature.....84-89.
   24 hr trend......4 degrees cooler.
Min humidity........29-35 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......East around 5 mph shifting to the north in the
                    afternoon. Gusts up to 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 5 mph shifting to the
                    northwest in the afternoon.
Mixing height.......1200-1800 ft AGL increasing to 10900-12600 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (5500 knot-ft) increasing to good (89500
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. South winds around 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
South winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s.

$$



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