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

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000
FNUS55 KCYS 260758
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service Cheyenne WY
158 AM MDT Tue Sep 26 2017

.DISCUSSION...

Mild and mainly dry weather can be expected over the districts today
through most of Wednesday as a weak ridge of high pressure in the
upper atmosphere moves across the area. Winds will be on the light
side as well. Scattered showers are then expected to move into
southern parts of the area later Wednesday and Wednesday night
with widely scattered showers continuing Thursday as a low
pressure system moves towards the region.

WYZ301-262215-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
158 AM MDT Tue Sep 26 2017

...FROST ADVISORY IN EFFECT UNTIL 7 AM MDT THIS MORNING...

.TODAY...
Sky/weather.........Partly cloudy until 0900, then sunny.
Max temperature.....59-64.
   24 hr trend......9 degrees warmer.
Min humidity........28-34 percent.
   24 hr trend......29 percent drier.
20-foot winds.......Northwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......600-1200 ft AGL increasing to 7200-8100 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (7200-53100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....33-38.
   24 hr trend......2 degrees cooler.
Max humidity........83-89 percent.
   24 hr trend......11 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph.
Mixing height.......2000-4000 ft AGL decreasing to 500-1000 ft AGL
                    after midnight.
Smoke dispersal.....Poor (3100-12500 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....62-67.
   24 hr trend......3 degrees warmer.
Min humidity........31-37 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Southeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph.
Mixing height.......700-1200 ft AGL increasing to 6800-8100 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (3500-38700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows around 40. Highs in the lower
60s. Southeast winds around 5 mph.
.FRIDAY...Partly cloudy with isolated showers. Lows in the lower
40s. Highs in the mid 60s. Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows in the mid 40s.
Highs around 70. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with isolated showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s.
.MONDAY...Partly cloudy. Lows around 40. Highs in the mid 60s.

$$

WYZ302-262215-
North Laramie Range/Medicine Bow NF-
158 AM MDT Tue Sep 26 2017

.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....51-59.
   24 hr trend......8 degrees warmer.
Min humidity........35-41 percent.
   24 hr trend......22 percent drier.
20-foot winds.......North around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1600-2400 ft AGL increasing to 5900-6900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (14800-18100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....32-37.
   24 hr trend......2 degrees warmer.
Max humidity........87-93 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 5 to 10 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor (11200-11400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Partly cloudy.
Max temperature.....54-60.
   24 hr trend......Unchanged.
Min humidity........46-52 percent.
   24 hr trend......11 percent wetter.
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.......1400-2300 ft AGL increasing to 3900-5400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (19400-66300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy with chance of showers. Lows in the
upper 30s. Highs in the mid 50s. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows around 40. Highs in the upper 50s. Winds
generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 60s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with isolated showers and thunderstorms.
Lows in the lower 40s. Highs in the upper 50s.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 50s.

$$

WYZ303-262215-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
158 AM MDT Tue Sep 26 2017

.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....54-59.
   24 hr trend......8 degrees warmer.
Min humidity........30-36 percent.
   24 hr trend......11 percent drier.
20-foot winds.......Light winds becoming north around 5 mph in the
                    afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph shifting to the
                    northeast in the afternoon.
Mixing height.......900-2200 ft AGL increasing to 5800-6800 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (4600-16000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....31-36.
   24 hr trend......2 degrees warmer.
Max humidity........88-94 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph.
Mixing height.......500-2200 ft AGL.
Smoke dispersal.....Poor (8600-17100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....57-62.
   24 hr trend......2 degrees warmer.
Min humidity........40-46 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......East 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......700-1500 ft AGL increasing to 4400-6400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (12500-60400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Slight chance of showers. Lows in the
upper 30s. Highs in the upper 50s. East winds around 10 mph.
.FRIDAY...Mostly cloudy with scattered showers and isolated
thunderstorms. Lows around 40. Highs in the upper 50s. Winds
generally less than 10 mph.
.SATURDAY...Partly cloudy. Lows around 40. Highs in the lower
60s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with isolated showers and thunderstorms.
Lows around 40. Highs in the upper 50s.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper
50s.

$$

WYZ304-262215-
Southwest Carbon County-
158 AM MDT Tue Sep 26 2017

.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....55-60.
   24 hr trend......8 degrees warmer.
Min humidity........23-29 percent.
   24 hr trend......11 percent drier.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph.
Mixing height.......800-1800 ft AGL increasing to 6400-7300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (2800-27900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....31-36.
   24 hr trend......2 degrees warmer.
Max humidity........85-91 percent.
   24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......400-1400 ft AGL.
Smoke dispersal.....Poor (5400-13100 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....61-67.
   24 hr trend......6 degrees warmer.
Min humidity........26-32 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......Northeast 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph.
Mixing height.......400-900 ft AGL increasing to 7200-9000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (3500-48600 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Chance of showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
Northeast winds around 10 mph.
.FRIDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Winds generally less than 10 mph.
.SATURDAY...Partly cloudy with isolated showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers and isolated
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
60s.

$$

WYZ305-262215-
Sierra Madre Range/Medicine Bow NF-
158 AM MDT Tue Sep 26 2017

.TODAY...
Sky/weather.........Sunny.
Max temperature.....51-57.
   24 hr trend......11 degrees warmer.
Min humidity........25-31 percent.
   24 hr trend......20 percent drier.
20-foot winds.......East around 5 mph shifting to the northeast in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Light and variable winds becoming southeast
                    around 5 mph in the afternoon.
Mixing height.......1600-2500 ft AGL increasing to 6000-7500 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (2100-20200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....30-35.
   24 hr trend......1 degree warmer.
Max humidity........80-86 percent.
   24 hr trend......4 percent wetter.
Humidity recovery...Good.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph.
Mixing height.......400-1600 ft AGL.
Smoke dispersal.....Poor (7000-11900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers after
                    1200.
Max temperature.....53-63.
   24 hr trend......5 degrees warmer.
Min humidity........36-42 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......East around 5 mph shifting to the northeast in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph.
Mixing height.......700-1400 ft AGL increasing to 6100-8100 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (5700-36900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy with scattered showers, snow showers
and isolated thunderstorms. Lows in the mid 30s. Highs in the
lower 50s. East winds around 5 mph.
.FRIDAY...Mostly cloudy with scattered showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the mid 50s. Winds
generally less than 10 mph.
.SATURDAY...Partly cloudy with isolated showers and
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
Southwest winds around 10 mph.
.SUNDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the mid 50s.
.MONDAY...Partly cloudy with isolated showers. Lows in the mid
30s. Highs in the mid 50s.

$$

WYZ306-262215-
Upper North Platte River Basin-
158 AM MDT Tue Sep 26 2017

.TODAY...
Sky/weather.........Sunny.
Max temperature.....54-59.
   24 hr trend......7 degrees warmer.
Min humidity........26-32 percent.
   24 hr trend......17 percent drier.
20-foot winds.......East around 5 mph shifting to the northeast in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Light and variable winds becoming east around 5
                    mph in the afternoon.
Mixing height.......2300-3000 ft AGL increasing to 6800-7300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (4100-17600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....31-36.
   24 hr trend......2 degrees warmer.
Max humidity........83-89 percent.
   24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph.
Mixing height.......700-1600 ft AGL.
Smoke dispersal.....Poor (7000-9900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
                    Slight chance of showers after 1200.
Max temperature.....58-63.
   24 hr trend......5 degrees warmer.
Min humidity........34-40 percent.
   24 hr trend......7 percent wetter.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 5 to 10 mph.
Mixing height.......1100-1800 ft AGL increasing to 7200-8300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (9900-43300 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy with scattered showers and isolated
thunderstorms. Lows in the mid 30s. Highs in the upper 50s. East
winds around 5 mph.
.FRIDAY...Mostly cloudy with scattered showers and isolated
thunderstorms. Lows in the upper 30s. Highs around 60. Winds
generally less than 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
.MONDAY...Partly cloudy with isolated showers. Lows in the mid
30s. Highs in the upper 50s.

$$

WYZ307-262215-
Snowy Range/Medicine Bow NF-
158 AM MDT Tue Sep 26 2017

.TODAY...
Sky/weather.........Sunny.
Max temperature.....48-54.
   24 hr trend......7 degrees warmer.
Min humidity........32-38 percent.
   24 hr trend......20 percent drier.
20-foot winds.......Light winds becoming east around 5 mph in the
                    afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph shifting to the south in the
                    afternoon.
Mixing height.......1700-2800 ft AGL increasing to 5300-6600 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (8300-21900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....29-34.
   24 hr trend......3 degrees warmer.
Max humidity........86-92 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......500-2100 ft AGL.
Smoke dispersal.....Poor (7700-18900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Max temperature.....49-55.
   24 hr trend......Unchanged.
Min humidity........46-52 percent.
   24 hr trend......15 percent wetter.
20-foot winds.......East 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......1000-1900 ft AGL increasing to 3100-5100 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (12700-30600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cloudy with scattered showers, snow showers and
isolated thunderstorms. Lows in the mid 30s. Highs around 50.
Southeast winds around 10 mph.
.FRIDAY...Mostly cloudy with scattered showers, snow showers and
isolated thunderstorms. Lows in the mid 30s. Highs in the lower
50s. Winds generally less than 10 mph.
.SATURDAY...Partly cloudy with isolated showers. Lows in the mid
30s. Highs in the mid 50s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers, snow showers and
isolated thunderstorms. Lows in the mid 30s. Highs in the lower
50s.
.MONDAY...Partly cloudy with isolated showers. Lows in the lower
30s. Highs in the lower 50s.

$$

WYZ308-262215-
Laramie Valley/Shirley Basin-
158 AM MDT Tue Sep 26 2017

.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....54-59.
   24 hr trend......7 degrees warmer.
Min humidity........33-39 percent.
   24 hr trend......19 percent drier.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph shifting to the southeast in
                    the afternoon.
Mixing height.......1300-2700 ft AGL increasing to 6200-6700 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (8700-15800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....31-36.
   24 hr trend......2 degrees warmer.
Max humidity........92-98 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph.
Mixing height.......700-2200 ft AGL.
Smoke dispersal.....Poor (10200-16900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Max temperature.....54-59.
   24 hr trend......Unchanged.
Min humidity........50-56 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......Southeast 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing height.......1200-2400 ft AGL increasing to 3800-4900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (22800-68600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy with chance of showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the mid 50s.
Southeast winds around 10 mph.
.FRIDAY...Mostly cloudy with scattered showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
Winds generally less than 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with isolated showers and thunderstorms.
Lows around 40. Highs in the upper 50s.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper
50s.

$$

WYZ309-262215-
South Laramie Range/Medicine Bow NF-
158 AM MDT Tue Sep 26 2017

.TODAY...
Sky/weather.........Partly cloudy until 0900, then sunny.
Max temperature.....55-61.
   24 hr trend......11 degrees warmer.
Min humidity........32-38 percent.
   24 hr trend......27 percent drier.
20-foot winds.......West around 5 mph shifting to the east in the
                    afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the south in the
                    afternoon.
Mixing height.......2000-2900 ft AGL increasing to 6000-6900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (16600-18700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....34-39.
   24 hr trend......3 degrees warmer.
Max humidity........93-99 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......1900-3900 ft AGL decreasing to 900-1400 ft AGL
                    after midnight.
Smoke dispersal.....Poor (10900-29000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Max temperature.....51-61.
   24 hr trend......6 degrees cooler.
Min humidity........52-58 percent.
   24 hr trend......30 percent wetter.
20-foot winds.......Southeast 5 to 10 mph. Gusts up to 20 mph in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......1400-2000 ft AGL increasing to 3100-5000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (20700-57200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cloudy with scattered showers. Lows in the upper 30s.
Highs in the mid 50s. Southeast winds around 10 mph.
.FRIDAY...Mostly cloudy with scattered showers and isolated
thunderstorms. Lows in the lower 40s. Highs in the upper 50s.
Winds generally less than 10 mph.
.SATURDAY...Partly cloudy. Isolated showers. Lows in the lower
40s. Highs in the mid 60s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with isolated showers. Lows in the lower
40s. Highs in the lower 60s.
.MONDAY...Partly cloudy. Isolated showers. Lows in the upper 30s.
Highs in the lower 60s.

$$

WYZ310-262215-
Platte/Goshen/Central and Eastern Laramie-
158 AM MDT Tue Sep 26 2017

...FROST ADVISORY IN EFFECT UNTIL 7 AM MDT THIS MORNING...

.TODAY...
Sky/weather.........Mostly sunny. Patchy fog until 0800.
Max temperature.....61-66.
   24 hr trend......8 degrees warmer.
Min humidity........29-35 percent.
   24 hr trend......24 percent drier.
20-foot winds.......Northwest around 5 mph shifting to the north in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph.
Mixing height.......600-1800 ft AGL increasing to 6700-7400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (8100-25300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....36-41.
   24 hr trend......2 degrees warmer.
Max humidity........91-97 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph.
Mixing height.......2000-4000 ft AGL decreasing to 400-900 ft AGL
                    after midnight.
Smoke dispersal.....Poor (4500-16800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Max temperature.....60-68.
   24 hr trend......3 degrees warmer.
Min humidity........39-45 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......600-1300 ft AGL increasing to 4800-6600 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (7000-55000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cloudy with scattered showers. Lows in the lower 40s.
Highs in the lower 60s. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy with isolated showers. Lows in the mid
40s. Highs in the mid 60s. Winds generally less than 10 mph.
.SATURDAY...Partly cloudy. Isolated showers. Lows in the mid 40s.
Highs around 70. South winds around 10 mph.
.SUNDAY...Partly cloudy with isolated showers. Lows in the mid
40s. Highs in the upper 60s.
.MONDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s.

$$

NEZ311-262215-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
158 AM MDT Tue Sep 26 2017

...FROST ADVISORY IN EFFECT UNTIL 7 AM MDT THIS MORNING...

.TODAY...
Sky/weather.........Partly cloudy until 0900, then sunny.
Max temperature.....63-68.
   24 hr trend......11 degrees warmer.
Min humidity........30-36 percent.
   24 hr trend......25 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the
                    northwest in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......1000-1700 ft AGL increasing to 6900-7700 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (9200 knot-ft) increasing to good (69200
                    knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....34-39.
   24 hr trend......1 degree warmer.
Max humidity........86-92 percent.
   24 hr trend......11 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor (2600-8700 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....66-71.
   24 hr trend......4 degrees warmer.
Min humidity........26-32 percent.
   24 hr trend......3 percent drier.
20-foot winds.......West around 5 mph shifting to the south in the
                    afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph.
Mixing height.......800-1400 ft AGL increasing to 7800-8300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (3600-20600 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. Winds generally less than 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. South winds around 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s.
.MONDAY...Partly cloudy with isolated showers. Lows in the lower
40s. Highs in the upper 60s.

$$

NEZ312-262215-
Box Butte/South Sioux-
158 AM MDT Tue Sep 26 2017

...FROST ADVISORY IN EFFECT UNTIL 7 AM MDT THIS MORNING...

.TODAY...
Sky/weather.........Partly cloudy until 0900, then sunny. Patchy
                    fog until 0800.
Max temperature.....63-68.
   24 hr trend......13 degrees warmer.
Min humidity........33-39 percent.
   24 hr trend......28 percent drier.
20-foot winds.......South around 5 mph shifting to the northwest in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph shifting to the northwest in
                    the afternoon.
Mixing height.......800-1300 ft AGL increasing to 6900-7400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (4900-42500 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....35-40.
   24 hr trend......1 degree cooler.
Max humidity........91-97 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph shifting to the
                    southeast after midnight.
Mixing height.......400-2300 ft AGL.
Smoke dispersal.....Poor (2100-7500 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....65-70.
   24 hr trend......2 degrees warmer.
Min humidity........30-36 percent.
   24 hr trend......2 percent drier.
20-foot winds.......East around 5 mph shifting to the southeast in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 5 mph.
Mixing height.......800-1300 ft AGL increasing to 6900-7700 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (2500-21400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Slight chance of showers. Lows in the
lower 40s. Highs in the mid 60s. South winds around 5 mph.
.FRIDAY...Mostly cloudy with isolated showers. Lows in the mid
40s. Highs in the mid 60s. Winds generally less than 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. South winds around 10 mph.
.SUNDAY...Partly cloudy with isolated showers. Lows in the upper
40s. Highs in the upper 60s.
.MONDAY...Partly cloudy with isolated showers. Lows in the lower
40s. Highs in the upper 60s.

$$

NEZ313-262215-
Scotts Bluff National Monument/Wildcat Hills-
158 AM MDT Tue Sep 26 2017

...FROST ADVISORY IN EFFECT UNTIL 7 AM MDT THIS MORNING...

.TODAY...
Sky/weather.........Mostly sunny. Patchy fog until 0800.
Max temperature.....63-68.
   24 hr trend......13 degrees warmer.
Min humidity........34-40 percent.
   24 hr trend......26 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the north in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph shifting to the northwest in
                    the afternoon.
Mixing height.......500-1000 ft AGL increasing to 6400-7200 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (3600-23900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....37-42.
   24 hr trend......4 degrees warmer.
Max humidity........94-100 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 5 to 10 mph.
Mixing height.......2100-4100 ft AGL decreasing to 400-900 ft AGL
                    after midnight.
Smoke dispersal.....Poor (4000-13800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.WEDNESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Max temperature.....64-69.
   24 hr trend......2 degrees warmer.
Min humidity........33-39 percent.
   24 hr trend......3 percent drier.
20-foot winds.......Southeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph.
Mixing height.......600-1200 ft AGL increasing to 5600-7000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (5300-39400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy with slight chance of showers. Lows in
the mid 40s. Highs in the lower 60s. South winds around 5 mph.
.FRIDAY...Mostly cloudy with isolated showers. Lows in the mid
40s. Highs in the lower 60s. Southeast winds around 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
South winds around 10 mph.
.SUNDAY...Partly cloudy with isolated showers. Lows in the upper
40s. Highs around 70.
.MONDAY...Partly cloudy with isolated showers. Lows in the lower
40s. Highs in the upper 60s.

$$



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