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

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FNUS55 KCYS 290852
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service Cheyenne WY
252 AM MDT Sat Apr 29 2017

WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT EARLY THIS
MORNING

.DISCUSSION...
Lingering precipitation will come to an end early this morning.
Cloudy skies and cool temperatures are expected today with some
clearing tonight over western sections of Southeast Wyoming.
Sunday will be dry but seasonably cool with breezy northwest winds
but no fire weather concerns are expected. Monday through Tuesday
will continue to be seasonably cool with scattered shower
activity each day.



WYZ301-292215-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0900.
Max temperature.....39-45.
   24 hr trend......7 degrees warmer.
Min humidity........44-50 percent.
   24 hr trend......35 percent drier.
20-foot winds.......North around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor (14700-21300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....22-27.
   24 hr trend......2 degrees warmer.
Max humidity........83-89 percent.
   24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......900-2500 ft AGL decreasing to 300 ft AGL after
                    midnight.
Smoke dispersal.....Poor (2000-12000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....50-55.
   24 hr trend......10 degrees warmer.
Min humidity........32-38 percent.
   24 hr trend......11 percent drier.
20-foot winds.......West around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (13400-29400 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Slight chance of showers and snow
showers. Lows in the lower 30s. Highs in the lower 50s. Northwest
winds around 10 mph.
.TUESDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the lower 30s. Highs in the upper 40s. Northwest winds
around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of showers and snow showers.
Lows in the lower 30s. Highs in the lower 50s. Northwest winds
around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s.
.FRIDAY...Mostly clear. Lows around 40. Highs in the upper 60s.

$$

WYZ302-292215-
North Laramie Range/Medicine Bow NF-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0900. Slight
                    chance of snow showers until 1200.
Max temperature.....31-37.
   24 hr trend......3 degrees warmer.
Min humidity........52-58 percent.
   24 hr trend......34 percent drier.
20-foot winds.......Northeast 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......2900-4300 ft AGL.
Smoke dispersal.....Poor (35600-36500 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....18-23.
   24 hr trend......2 degrees cooler.
Max humidity........77-83 percent.
   24 hr trend......19 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (7900-19000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....42-48.
   24 hr trend......11 degrees warmer.
Min humidity........39-45 percent.
   24 hr trend......14 percent drier.
20-foot winds.......Northwest 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor to fair (26800-53200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with scattered showers and chance of snow
showers. Lows around 30. Highs in the lower 40s. Northwest winds
around 10 mph.
.TUESDAY...Mostly cloudy with snow showers likely and chance of
showers. Lows in the upper 20s. Highs in the lower 40s. West
winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers. Lows in the
upper 20s. Highs in the mid 40s. Winds generally less than
10 mph.
.THURSDAY...Mostly clear. Lows around 30. Highs in the mid 50s.
.FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s.

$$

WYZ303-292215-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0900. Slight
                    chance of snow showers until 1200.
Max temperature.....34-39.
   24 hr trend......6 degrees warmer.
Min humidity........48-54 percent.
   24 hr trend......28 percent drier.
20-foot winds.......Northeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 15 mph.
Mixing height.......3900-5700 ft AGL.
Smoke dispersal.....Fair to good (56800-64700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then clear.
Min temperature.....18-23.
   24 hr trend......3 degrees cooler.
Max humidity........82-88 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the northwest
                    after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the northwest
                    after midnight.
Mixing height.......2300-2900 ft AGL decreasing to 100-600 ft AGL
                    after midnight.
Smoke dispersal.....Poor (1900-21900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....46-51.
   24 hr trend......10 degrees warmer.
Min humidity........35-41 percent.
   24 hr trend......11 percent drier.
20-foot winds.......West 10 to 15 mph. Gusts up to 20 mph
                    increasing to 30 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2100-2700 ft AGL increasing to 3900-5300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (28300-76600 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with scattered showers and snow showers.
Lows in the lower 30s. Highs in the upper 40s. West winds around
10 mph.
.TUESDAY...Mostly cloudy with chance of snow showers, showers and
isolated thunderstorms. Lows around 30. Highs in the mid 40s.
West winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers. Lows in the
upper 20s. Highs in the upper 40s. Winds generally less than
10 mph.
.THURSDAY...Mostly clear. Lows around 30. Highs in the upper 50s.
.FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.

$$

WYZ304-292215-
Southwest Carbon County-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
                    Patchy blowing snow until 1200.
Max temperature.....39-44.
   24 hr trend......6 degrees warmer.
Min humidity........41-47 percent.
   24 hr trend......41 percent drier.
20-foot winds.......Northeast around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 20 mph.
Mixing height.......4000-6000 ft AGL.
Smoke dispersal.....Good (66200-99800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....18-23.
   24 hr trend......1 degree cooler.
Max humidity........82-88 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North 5 to 10 mph. Gusts up to 20 mph in the
                    evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph becoming northwest
                    around 5 mph after midnight.
Mixing height.......2700-3200 ft AGL decreasing to 300 ft AGL after
                    midnight.
Smoke dispersal.....Poor (1600-34000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....50-55.
   24 hr trend......10 degrees warmer.
Min humidity........29-35 percent.
   24 hr trend......11 percent drier.
20-foot winds.......West 10 to 15 mph. Gusts up to 15 mph
                    increasing to 30 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 20 mph
                    in the afternoon.
Mixing height.......3000-3500 ft AGL increasing to 5700-6400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (33000 knot-ft) increasing to very good
                    (102800 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with slight chance of showers and snow
showers. Lows in the lower 30s. Highs in the lower 50s. West
winds around 10 mph.
.TUESDAY...Mostly cloudy with chance of showers and snow showers.
Lows in the lower 30s. Highs in the lower 50s. West winds around
10 mph.
.WEDNESDAY...Partly cloudy. Chance of showers and snow showers.
Lows in the upper 20s. Highs in the lower 50s. North winds around
10 mph.
.THURSDAY...Mostly clear. Lows around 30. Highs in the lower 60s.
.FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.

$$

WYZ305-292215-
Sierra Madre Range/Medicine Bow NF-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow showers.
                    slight chance of showers after 1600.
Max temperature.....31-37.
   24 hr trend......Unchanged.
Min humidity........50-56 percent.
   24 hr trend......8 percent drier.
20-foot winds.......Northeast around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 20 mph.
Mixing height.......3200-5100 ft AGL.
Smoke dispersal.....Fair to good (52700-72000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....13-18.
   24 hr trend......5 degrees cooler.
Max humidity........77-83 percent.
   24 hr trend......23 percent drier.
Humidity recovery...Good.
20-foot winds.......North 5 to 10 mph. Gusts up to 20 mph in the
                    evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......2100-2600 ft AGL decreasing to 200 ft AGL after
                    midnight.
Smoke dispersal.....Poor (1700-29000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Slight chance of snow showers after 1200 until
                    1400. slight chance of showers after 1300.
Max temperature.....39-47.
   24 hr trend......11 degrees warmer.
Min humidity........39-45 percent.
   24 hr trend......10 percent drier.
20-foot winds.......West 10 to 15 mph. Gusts up to 15 mph
                    increasing to 25 mph in the afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1600-2500 ft AGL increasing to 3400-4900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (22900-71200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Cloudy with snow showers likely and scattered showers.
Lows around 30. Highs in the mid 40s. West winds around 10 mph.
.TUESDAY...Mostly cloudy with snow showers likely with possible
showers and thunderstorms. Lows in the upper 20s. Highs in the
lower 40s. West winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers. Lows in the
mid 20s. Highs in the mid 40s. Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 20s. Highs in the
lower 50s.
.FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
50s.

$$

WYZ306-292215-
Upper North Platte River Basin-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow showers.
                    slight chance of showers after 1500.
Max temperature.....36-41.
   24 hr trend......4 degrees warmer.
Min humidity........43-49 percent.
   24 hr trend......19 percent drier.
20-foot winds.......Northeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 15 mph.
Mixing height.......3600-5600 ft AGL.
Smoke dispersal.....Fair to good (40000-65100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....15-20.
   24 hr trend......3 degrees cooler.
Max humidity........79-85 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the
                    northwest after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
                    northwest after midnight.
Mixing height.......2500-3000 ft AGL decreasing to 300 ft AGL after
                    midnight.
Smoke dispersal.....Poor (1100-24300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....46-51.
   24 hr trend......11 degrees warmer.
Min humidity........30-36 percent.
   24 hr trend......11 percent drier.
20-foot winds.......West 10 to 15 mph. Gusts up to 15 mph
                    increasing to 25 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 20 mph
                    in the afternoon.
Mixing height.......2300-2800 ft AGL increasing to 4500-5300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (26500 knot-ft) increasing to good (82500
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with scattered showers and snow showers.
Lows in the lower 30s. Highs in the upper 40s. West winds around
10 mph.
.TUESDAY...Mostly cloudy with snow showers, showers likely and
isolated thunderstorms. Lows in the upper 20s. Highs in the upper
40s. West winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers. Lows in the
upper 20s. Highs in the upper 40s. Winds generally less than
10 mph.
.THURSDAY...Mostly clear. Lows in the upper 20s. Highs in the
upper 50s.
.FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s.

$$

WYZ307-292215-
Snowy Range/Medicine Bow NF-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0900. Chance of
                    snow showers.
Max temperature.....28-34.
   24 hr trend......Unchanged.
Min humidity........53-59 percent.
   24 hr trend......13 percent drier.
20-foot winds.......Northeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing height.......3300-4700 ft AGL.
Smoke dispersal.....Fair to good (58300-61400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of snow showers
                    until 2400.
Min temperature.....12-17.
   24 hr trend......6 degrees cooler.
Max humidity........79-85 percent.
   24 hr trend......20 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......300-2300 ft AGL.
Smoke dispersal.....Poor (3500-24400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Sunny until 1200, then partly cloudy. Slight
                    chance of snow showers after 1200 until 1300,
                    then slight chance of showers.
Max temperature.....38-44.
   24 hr trend......10 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......14 percent drier.
20-foot winds.......West around 10 mph increasing to around 20 mph
                    in the afternoon. Gusts up to 30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to around 25 mph
                    in the afternoon.
Mixing height.......1700-2300 ft AGL increasing to 3400-4300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (29900 knot-ft) increasing to good (81400
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with scattered showers and snow showers.
Lows in the upper 20s. Highs in the lower 40s. West winds around
15 mph.
.TUESDAY...Mostly cloudy with snow showers likely with possible
showers and thunderstorms. Lows in the mid 20s. Highs around 40.
West winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers and slight
chance of showers. Lows in the lower 20s. Highs in the lower 40s.
Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 20s. Highs around 50.
.FRIDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
50s.

$$

WYZ308-292215-
Laramie Valley/Shirley Basin-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0900. Slight
                    chance of snow showers.
Max temperature.....32-37.
   24 hr trend......2 degrees cooler.
Min humidity........46-52 percent.
   24 hr trend......22 percent drier.
20-foot winds.......Northeast around 10 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 15 mph.
Mixing height.......3900-5000 ft AGL.
Smoke dispersal.....Fair (49000-51900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....17-22.
   24 hr trend......Unchanged.
Max humidity........81-87 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph shifting to the west after
                    midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the west after
                    midnight.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor (7400-22300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....44-49.
   24 hr trend......14 degrees warmer.
Min humidity........32-38 percent.
   24 hr trend......18 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2800-4800 ft AGL.
Smoke dispersal.....Poor to good (34700-79200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with scattered showers and snow showers.
Lows around 30. Highs in the mid 40s. Northwest winds around
10 mph.
.TUESDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the upper 20s. Highs in the
mid 40s. West winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers. Lows in the
upper 20s. Highs in the upper 40s. Winds generally less than
10 mph.
.THURSDAY...Mostly clear. Lows in the upper 20s. Highs in the
upper 50s.
.FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.

$$

WYZ309-292215-
South Laramie Range/Medicine Bow NF-
252 AM MDT Sat Apr 29 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT EARLY THIS
MORNING...

.TODAY...
Sky/weather.........Cloudy. Patchy fog until 1200. Chance of snow
                    showers until 1200, then slight chance of snow
                    showers.
Max temperature.....29-37.
   24 hr trend......Unchanged.
Min humidity........54-60 percent.
   24 hr trend......24 percent drier.
20-foot winds.......Northeast around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....Northeast around 15 mph.
Mixing height.......3400-4500 ft AGL.
Smoke dispersal.....Fair (47300-50300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....19-25.
   24 hr trend......2 degrees warmer.
Max humidity........78-84 percent.
   24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor (16500-28300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....44-50.
   24 hr trend......14 degrees warmer.
Min humidity........33-39 percent.
   24 hr trend......23 percent drier.
20-foot winds.......Northwest around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......3000-5000 ft AGL.
Smoke dispersal.....Fair to good (48400-83200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Scattered showers and slight chance of
snow showers. Lows in the lower 30s. Highs in the upper 40s.
Northwest winds around 15 mph.
.TUESDAY...Mostly cloudy with showers, snow showers likely and
isolated thunderstorms. Lows around 30. Highs in the mid 40s.
West winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers with possible
showers and thunderstorms. Lows around 30. Highs in the upper
40s. Northwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.

$$

WYZ310-292215-
Platte/Goshen/Central and Eastern Laramie-
252 AM MDT Sat Apr 29 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT EARLY THIS
MORNING...

.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0900. Chance of
                    snow showers until 0900, then slight chance of
                    snow showers until 1200.
Max temperature.....36-42.
   24 hr trend......6 degrees warmer.
Min humidity........47-53 percent.
   24 hr trend......44 percent drier.
20-foot winds.......North around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph.
Mixing height.......2900-4900 ft AGL.
Smoke dispersal.....Poor to fair (39500-48000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....24-29.
   24 hr trend......1 degree warmer.
Max humidity........80-86 percent.
   24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (8900-23500 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....49-54.
   24 hr trend......7 degrees warmer.
Min humidity........30-36 percent.
   24 hr trend......14 percent drier.
20-foot winds.......Northwest around 10 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2900-4900 ft AGL.
Smoke dispersal.....Poor to good (34900-64100 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Isolated showers. Lows in the lower 30s.
Highs in the lower 50s. Northwest winds around 10 mph.
.TUESDAY...Mostly cloudy with chance of showers, snow showers and
isolated thunderstorms. Lows in the lower 30s. Highs in the lower
50s. West winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers, snow showers and
isolated thunderstorms. Lows in the lower 30s. Highs in the lower
50s. Northwest winds around 10 mph.
.THURSDAY...Warmer. Mostly clear. Lows in the mid 30s. Highs in
the mid 60s.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
70s.

$$

NEZ311-292215-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0900.
Max temperature.....41-47.
   24 hr trend......7 degrees warmer.
Min humidity........43-49 percent.
   24 hr trend......35 percent drier.
20-foot winds.......North around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Poor (21100-37300 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Min temperature.....25-30.
   24 hr trend......2 degrees warmer.
Max humidity........84-90 percent.
   24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1000-2500 ft AGL decreasing to 300 ft AGL after
                    midnight.
Smoke dispersal.....Poor (1800-15800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....49-55.
   24 hr trend......10 degrees warmer.
Min humidity........33-39 percent.
   24 hr trend......15 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2400-2900 ft AGL increasing to 4300-5200 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (27200-59700 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Isolated showers. Lows in the lower 30s.
Highs in the mid 50s. Northwest winds around 15 mph.
.TUESDAY...Mostly cloudy. Slight chance of showers. Lows in the
lower 30s. Highs in the lower 50s. Northwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the mid 30s. Highs in the mid 50s. Northwest winds around
10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.
.FRIDAY...Mostly clear. Lows around 40. Highs in the lower 70s.

$$

NEZ312-292215-
Box Butte/South Sioux-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0900.
Max temperature.....40-45.
   24 hr trend......8 degrees warmer.
Min humidity........44-50 percent.
   24 hr trend......35 percent drier.
20-foot winds.......North around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Poor to fair (31600-41400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Min temperature.....24-29.
   24 hr trend......1 degree cooler.
Max humidity........88-94 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......300-2200 ft AGL.
Smoke dispersal.....Poor (2200-15700 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....49-54.
   24 hr trend......10 degrees warmer.
Min humidity........34-40 percent.
   24 hr trend......11 percent drier.
20-foot winds.......North 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph.
Mixing height.......2200-2700 ft AGL increasing to 4200-4800 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (30000-67200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Isolated showers. Lows in the lower 30s.
Highs in the mid 50s. Northwest winds around 15 mph.
.TUESDAY...Mostly cloudy. Chance of showers. Lows in the lower
30s. Highs in the lower 50s. Northwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the lower 30s. Highs in the mid 50s. North winds around
10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.
.FRIDAY...Mostly clear. Lows around 40. Highs in the lower 70s.

$$

NEZ313-292215-
Scotts Bluff National Monument/Wildcat Hills-
252 AM MDT Sat Apr 29 2017

.TODAY...
Sky/weather.........Cloudy. Patchy fog until 0900. Slight chance of
                    snow showers until 1200. slight chance of
                    showers after 1100 until 1200.
Max temperature.....40-45.
   24 hr trend......7 degrees warmer.
Min humidity........49-55 percent.
   24 hr trend......44 percent drier.
20-foot winds.......North 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph.
Mixing height.......2900-4000 ft AGL.
Smoke dispersal.....Fair (42200-55400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers until
                    2100. slight chance of snow showers after 2000
                    until 2400.
Min temperature.....26-31.
   24 hr trend......3 degrees warmer.
Max humidity........86-92 percent.
   24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (13300-28400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....49-54.
   24 hr trend......7 degrees warmer.
Min humidity........31-37 percent.
   24 hr trend......8 percent drier.
20-foot winds.......North around 15 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph.
Mixing height.......2800-3800 ft AGL increasing to 4900-5400 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair to good (50800-94700 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Northwest winds around 15 mph.
.TUESDAY...Mostly cloudy. Chance of showers and isolated
thunderstorms. Lows in the lower 30s. Highs in the mid 50s.
Northwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers with possible snow
showers and thunderstorms. Lows in the mid 30s. Highs in the
upper 50s. North winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.
.FRIDAY...Mostly clear. Lows around 40. Highs in the mid 70s.

$$



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