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

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000
FNUS55 KCYS 162001
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service Cheyenne WY
201 PM MDT Wed Aug 16 2017

.DISCUSSION...Other than a few stray thunderstorms each afternoon
near the mountains, drier conditions are expected for the rest of the
week with little to no precipitation. Relative humidities will trend
lower Thursday and Friday with values in the teens to low 20`s
across southeast Wyoming by this weekend.

WYZ301-171045-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
   24 hr trend......1 degree warmer.
Max humidity........64-70 percent.
   24 hr trend......27 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph shifting to the south
                    after midnight. Gusts around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the south
                    after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 300-800 ft AGL
                    after midnight.
Smoke dispersal.....Poor (5100-12000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.THURSDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....84-89.
   24 hr trend......8 degrees warmer.
Min humidity........15-21 percent.
   24 hr trend......4 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......1600-3600 ft AGL increasing to 13000-13500 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (29900 knot-ft) increasing to excellent
                    (195700 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
   24 hr trend......Unchanged.
Max humidity........71-77 percent.
   24 hr trend......8 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 20 mph in
                    the evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph becoming northwest around 5
                    mph after midnight.
Mixing height.......500-1900 ft AGL.
Smoke dispersal.....Poor (5200-16100 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....83-88.
   24 hr trend......1 degree cooler.
Min humidity........16-22 percent.
   24 hr trend......2 percent drier.
20-foot winds.......West around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......1900-3200 ft AGL increasing to 9600-10400 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (14300 knot-ft) increasing to good (95700
                    knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

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

$$

WYZ302-171045-
North Laramie Range/Medicine Bow NF-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
   24 hr trend......5 degrees warmer.
Max humidity........59-65 percent.
   24 hr trend......30 percent drier.
Humidity recovery...Fair.
20-foot winds.......West around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3900-5900 ft AGL decreasing to 600-1200 ft AGL
                    after midnight.
Smoke dispersal.....Poor (9400-33600 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
                    Slight chance of showers and thunderstorms
                    after 1200.
Max temperature.....74-82.
   24 hr trend......7 degrees warmer.
Min humidity........18-24 percent.
   24 hr trend......9 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......1900-3400 ft AGL increasing to 11900-12900 ft
                    AGL in the afternoon.
Smoke dispersal.....Fair (42900 knot-ft) increasing to excellent
                    (247800 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....47-52.
   24 hr trend......2 degrees cooler.
Max humidity........62-68 percent.
   24 hr trend......5 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 25 mph in
                    the evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph decreasing to around 5
                    mph after midnight.
Mixing height.......4700-6700 ft AGL decreasing to 1000-2200 ft AGL
                    after midnight.
Smoke dispersal.....Good (89300 knot-ft) decreasing to poor (6300
                    knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....74-82.
   24 hr trend......1 degree warmer.
Min humidity........19-25 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......West around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph increasing to around 15 mph
                    in the afternoon.
Mixing height.......2400-3500 ft AGL increasing to 8700-10100 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (12600 knot-ft) increasing to very good
                    (119700 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

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

$$

WYZ303-171045-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
   24 hr trend......2 degrees warmer.
Max humidity........63-69 percent.
   24 hr trend......28 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......6600-8600 ft AGL decreasing to 400-1400 ft AGL
                    after midnight.
Smoke dispersal.....Good (74500 knot-ft) decreasing to poor (9300
                    knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY...
Sky/weather.........Partly cloudy.
Max temperature.....76-81.
   24 hr trend......4 degrees warmer.
Min humidity........16-22 percent.
   24 hr trend......7 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2200-4100 ft AGL increasing to 11900-12700 ft
                    AGL in the afternoon.
Smoke dispersal.....Fair (43700 knot-ft) increasing to excellent
                    (237300 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
   24 hr trend......Unchanged.
Max humidity........61-67 percent.
   24 hr trend......5 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph in the
                    evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph decreasing to around 10 mph
                    after midnight.
Mixing height.......3900-5900 ft AGL decreasing to 500-1300 ft AGL
                    after midnight.
Smoke dispersal.....Good (80000 knot-ft) decreasing to poor (6700
                    knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....78-83.
   24 hr trend......1 degree warmer.
Min humidity........13-19 percent.
   24 hr trend......3 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1800-3200 ft AGL increasing to 8600-9700 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (18500 knot-ft) increasing to excellent
                    (153500 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the upper 40s. Highs in the lower 80s.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 50. Highs around 80. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 50. Highs in the lower 80s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.

$$

WYZ304-171045-
Southwest Carbon County-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
   24 hr trend......2 degrees warmer.
Max humidity........60-66 percent.
   24 hr trend......30 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 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 south after
                    midnight.
Mixing height.......3900-5900 ft AGL decreasing to 600-1100 ft AGL
                    after midnight.
Smoke dispersal.....Poor (5800-35300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY...
Sky/weather.........Partly cloudy.
Max temperature.....76-81.
   24 hr trend......4 degrees warmer.
Min humidity........21 percent.
   24 hr trend......3 percent drier.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 15 mph
                    increasing to 25 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2000-3000 ft AGL increasing to 12000-12500 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (20900 knot-ft) increasing to excellent
                    (182800 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
   24 hr trend......Unchanged.
Max humidity........55-61 percent.
   24 hr trend......2 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph in the
                    evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph decreasing to around 5 mph
                    after midnight.
Mixing height.......4200-6200 ft AGL decreasing to 500-1000 ft AGL
                    after midnight.
Smoke dispersal.....Good (71800 knot-ft) decreasing to poor (4400
                    knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....78-83.
   24 hr trend......3 degrees warmer.
Min humidity........18 percent.
   24 hr trend......3 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......1800-2300 ft AGL increasing to 8900-9400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (10200 knot-ft) increasing to very good
                    (108900 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

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

$$

WYZ305-171045-
Sierra Madre Range/Medicine Bow NF-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
   24 hr trend......3 degrees warmer.
Max humidity........56-62 percent.
   24 hr trend......36 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph shifting to the south
                    after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2800-4800 ft AGL decreasing to 600-1700 ft AGL
                    after midnight.
Smoke dispersal.....Poor (9600-30400 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 1200.
Max temperature.....69-75.
   24 hr trend......5 degrees warmer.
Min humidity........21-27 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Southwest around 10 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......3200-4200 ft AGL increasing to 10600-11800 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (38500 knot-ft) increasing to excellent
                    (184800 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
   24 hr trend......Unchanged.
Max humidity........53-59 percent.
   24 hr trend......2 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph in
                    the evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......3100-5100 ft AGL decreasing to 500-1900 ft AGL
                    after midnight.
Smoke dispersal.....Good (64600 knot-ft) decreasing to poor (11500
                    knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....70-76.
   24 hr trend......2 degrees cooler.
Min humidity........16-22 percent.
   24 hr trend......5 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2000-3200 ft AGL increasing to 7700-9100 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (17000 knot-ft) increasing to very good
                    (101900 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Southwest winds around 5 mph.
.SUNDAY...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.
.MONDAY...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.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.

$$

WYZ306-171045-
Upper North Platte River Basin-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
   24 hr trend......1 degree warmer.
Max humidity........61-67 percent.
   24 hr trend......32 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph shifting to the south
                    after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......700-2100 ft AGL.
Smoke dispersal.....Poor (6600-9300 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 1200.
Max temperature.....74-79.
   24 hr trend......6 degrees warmer.
Min humidity........19-25 percent.
   24 hr trend......9 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......4100-5000 ft AGL increasing to 11900-12400 ft
                    AGL in the afternoon.
Smoke dispersal.....Fair (49600 knot-ft) increasing to excellent
                    (217300 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
   24 hr trend......Unchanged.
Max humidity........57-63 percent.
   24 hr trend......5 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph in
                    the evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph decreasing to around 5
                    mph after midnight.
Mixing height.......600-2200 ft AGL.
Smoke dispersal.....Poor (5400-17800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....74-79.
   24 hr trend......Unchanged.
Min humidity........20 percent.
   24 hr trend......2 percent drier.
20-foot winds.......West 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3000-3900 ft AGL increasing to 9100-9600 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (23700 knot-ft) increasing to very good
                    (127200 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Winds generally less than 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.

$$

WYZ307-171045-
Snowy Range/Medicine Bow NF-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....40-45.
   24 hr trend......2 degrees cooler.
Max humidity........66-72 percent.
   24 hr trend......33 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2900-4900 ft AGL decreasing to 700-2700 ft AGL
                    after midnight.
Smoke dispersal.....Poor (22000-37500 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 1200.
Max temperature.....67-73.
   24 hr trend......5 degrees warmer.
Min humidity........22-28 percent.
   24 hr trend......13 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1 until 1200, then 3.
Chc of wetting rain.5 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......3300-4800 ft AGL increasing to 10400-11700 ft
                    AGL in the afternoon.
Smoke dispersal.....Fair (59200 knot-ft) increasing to excellent
                    (206200 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
                    thunderstorms until 2100.
Min temperature.....41-46.
   24 hr trend......1 degree warmer.
Max humidity........61-67 percent.
   24 hr trend......2 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph decreasing
                    to 15 mph after midnight.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor to good (23600-64400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....69-75.
   24 hr trend......5 degrees warmer.
Min humidity........17-23 percent.
   24 hr trend......6 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2400-4100 ft AGL increasing to 7900-9600 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (35000 knot-ft) increasing to very good
                    (115400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

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

$$

WYZ308-171045-
Laramie Valley/Shirley Basin-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....43-48.
   24 hr trend......1 degree warmer.
Max humidity........69-75 percent.
   24 hr trend......20 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1900-3900 ft AGL decreasing to 400-900 ft AGL
                    after midnight.
Smoke dispersal.....Poor (5300-21500 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 1200.
Max temperature.....76-81.
   24 hr trend......6 degrees warmer.
Min humidity........17-23 percent.
   24 hr trend......5 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......2900-4400 ft AGL increasing to 12300-12800 ft
                    AGL in the afternoon.
Smoke dispersal.....Fair (54900 knot-ft) increasing to excellent
                    (242900 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....44-49.
   24 hr trend......1 degree cooler.
Max humidity........66-72 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph in the
                    evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph decreasing to around 10 mph
                    after midnight.
Mixing height.......1200-3200 ft AGL decreasing to 400-900 ft AGL
                    after midnight.
Smoke dispersal.....Poor (5000-35800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....77-82.
   24 hr trend......1 degree warmer.
Min humidity........15-21 percent.
   24 hr trend......1 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2600-3400 ft AGL increasing to 9300-10400 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (22300 knot-ft) increasing to very good
                    (143400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
Southwest winds around 5 mph.
.SUNDAY...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.
.MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.

$$

WYZ309-171045-
South Laramie Range/Medicine Bow NF-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....46-52.
   24 hr trend......4 degrees cooler.
Max humidity........63-69 percent.
   24 hr trend......25 percent drier.
Humidity recovery...Fair.
20-foot winds.......West around 5 mph shifting to the southwest
                    after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the
                    southwest after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 400-1000 ft AGL
                    after midnight.
Smoke dispersal.....Poor (7400-18700 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms after 1200.
Max temperature.....75-83.
   24 hr trend......10 degrees warmer.
Min humidity........17-23 percent.
   24 hr trend......15 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......2700-3400 ft AGL increasing to 12100-13900 ft
                    AGL in the afternoon.
Smoke dispersal.....Fair (53900 knot-ft) increasing to excellent
                    (238500 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....48-53.
   24 hr trend......3 degrees warmer.
Max humidity........60-66 percent.
   24 hr trend......2 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 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.....West 15 to 20 mph.
Mixing height.......3200-5200 ft AGL decreasing to 500-1100 ft AGL
                    after midnight.
Smoke dispersal.....Good (81600 knot-ft) decreasing to poor (9000
                    knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-84.
   24 hr trend......2 degrees warmer.
Min humidity........17-23 percent.
   24 hr trend......Unchanged.
20-foot winds.......Northwest around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2400-3400 ft AGL increasing to 9900-11300 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (22800 knot-ft) increasing to very good
                    (134300 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

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

$$

WYZ310-171045-
Platte/Goshen/Central and Eastern Laramie-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....50-55.
   24 hr trend......2 degrees cooler.
Max humidity........69-75 percent.
   24 hr trend......22 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the south
                    after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
                    southwest after midnight.
Mixing height.......1200-3200 ft AGL decreasing to 300-800 ft AGL
                    after midnight.
Smoke dispersal.....Poor (5600-7300 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    after 1200.
Max temperature.....83-88.
   24 hr trend......9 degrees warmer.
Min humidity........16-22 percent.
   24 hr trend......12 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1500-3100 ft AGL increasing to 12200-14200 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (31700 knot-ft) increasing to excellent
                    (211000 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
   24 hr trend......2 degrees warmer.
Max humidity........69-75 percent.
   24 hr trend......6 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL decreasing to 300-800 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (4200-45600 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....83-88.
   24 hr trend......1 degree cooler.
Min humidity........18-24 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......2100-3100 ft AGL increasing to 10500-11400 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (16500 knot-ft) increasing to very good
                    (100100 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
South winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
80s. Winds generally less than 10 mph.
.MONDAY...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.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.

$$

NEZ311-171045-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
   24 hr trend......5 degrees cooler.
Max humidity........73-79 percent.
   24 hr trend......22 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the south
                    after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph shifting to the south
                    after midnight.
Mixing height.......800-2800 ft AGL decreasing to 500 ft AGL after
                    midnight.
Smoke dispersal.....Poor (4300-5200 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....86-91.
   24 hr trend......12 degrees warmer.
Min humidity........18-24 percent.
   24 hr trend......12 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......900-1600 ft AGL increasing to 13100 ft AGL in
                    the afternoon.
Smoke dispersal.....Poor (9300 knot-ft) increasing to excellent
                    (163500 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....53-58.
   24 hr trend......4 degrees warmer.
Max humidity........71-77 percent.
   24 hr trend......3 percent wetter.
Humidity recovery...Good.
20-foot winds.......West around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......400-2200 ft AGL.
Smoke dispersal.....Poor (4300-19400 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....84-89.
   24 hr trend......Unchanged.
Min humidity........18-24 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1900-3400 ft AGL increasing to 10200-11600 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (28300 knot-ft) increasing to very good
                    (142700 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the mid 50s. Highs around 90.
Southeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s. Winds generally less than 10 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Winds generally less than 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.

$$

NEZ312-171045-
Box Butte/South Sioux-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Clear.
Min temperature.....50-55.
   24 hr trend......5 degrees cooler.
Max humidity........76-82 percent.
   24 hr trend......13 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the south
                    after midnight. Gusts around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph shifting to the south
                    after midnight.
Mixing height.......900-2900 ft AGL decreasing to 500 ft AGL after
                    midnight.
Smoke dispersal.....Poor (4200-5200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....84-89.
   24 hr trend......10 degrees warmer.
Min humidity........20-26 percent.
   24 hr trend......13 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......900-1400 ft AGL increasing to 12900-13400 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (9500 knot-ft) increasing to excellent
                    (173000 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....52-57.
   24 hr trend......3 degrees warmer.
Max humidity........78-84 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......300-1900 ft AGL.
Smoke dispersal.....Poor (4700-13900 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....84-89.
   24 hr trend......Unchanged.
Min humidity........25 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1500-2700 ft AGL increasing to 10200-11100 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (20800 knot-ft) increasing to very good
                    (121500 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

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

$$

NEZ313-171045-
Scotts Bluff National Monument/Wildcat Hills-
201 PM MDT Wed Aug 16 2017

.Tonight...
Sky/weather.........Clear.
Min temperature.....50-55.
   24 hr trend......6 degrees cooler.
Max humidity........79-85 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest around 5 mph shifting to the south
                    after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph shifting to the
                    southwest after midnight.
Mixing height.......1000-2600 ft AGL decreasing to 500 ft AGL after
                    midnight.
Smoke dispersal.....Poor (5300-5400 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of showers and thunderstorms
                    after 1200.
Max temperature.....85-90.
   24 hr trend......11 degrees warmer.
Min humidity........21-27 percent.
   24 hr trend......13 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......1300-1900 ft AGL increasing to 12300-13800 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (18800 knot-ft) increasing to excellent
                    (170600 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms until 2100.
Min temperature.....52-57.
   24 hr trend......4 degrees warmer.
Max humidity........77-83 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Good.
20-foot winds.......West 5 to 10 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1100-3100 ft AGL decreasing to 300-800 ft AGL
                    after midnight.
Smoke dispersal.....Poor (4400-23700 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....85-90.
   24 hr trend......Unchanged.
Min humidity........24 percent.
   24 hr trend......Unchanged.
20-foot winds.......North 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1300-1900 ft AGL increasing to 10700-11200 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (14500 knot-ft) increasing to very good
                    (105900 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s. Winds generally less than 10 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Winds generally less than 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.

$$


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