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

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092
FNUS55 KCYS 171140
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service Cheyenne WY
440 AM MST Sun Dec 17 2017

.DISCUSSION...

Cooler temperatures and abundant low-level moisture will limit the
potential for critical fire weather conditions. Minimum RHs should
remain well outside of critical thresholds through the week.

WYZ301-172315-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
                    until 1200, then mostly sunny.
Max temperature.....34-39.
   24 hr trend......2 degrees warmer.
Min humidity........53-59 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......South around 5 mph shifting to the west in the
                    afternoon. Gusts up to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......1200-1700 ft AGL increasing to 3300-4500 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (14000 knot-ft) increasing to good (68200
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....22-27.
   24 hr trend......2 degrees warmer.
Max humidity........74-80 percent.
   24 hr trend......27 percent drier.
Humidity recovery...Good.
20-foot winds.......West around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......400-900 ft AGL.
Smoke dispersal.....Poor (13000-13100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....40-48.
   24 hr trend......10 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......17 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor to fair (17400-52300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
40s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of showers. Lows around 30.
Highs in the upper 40s. Southwest winds around 10 mph.
.THURSDAY...Much colder. Cloudy with chance of snow showers and
showers. Lows around 11. Highs in the lower 20s. Northwest winds
around 10 mph.
.FRIDAY...Partly cloudy. Lows around 5. Highs in the lower 20s.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows
around 5. Highs around 16.

$$

WYZ302-172315-
North Laramie Range/Medicine Bow NF-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
                    until 1200, then mostly sunny. Patchy fog until
                    0800. Slight chance of snow and patchy light
                    freezing drizzle until 0800.
Max temperature.....26-34.
   24 hr trend......6 degrees cooler.
Min humidity........60-66 percent.
   24 hr trend......38 percent wetter.
20-foot winds.......Southwest around 10 mph with higher gusts
                    increasing to west around 20 mph with gusts to
                    around 35 mph in the afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph increasing to around 30 mph
                    in the afternoon.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor (17700 knot-ft) increasing to good (75000
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....19-25.
   24 hr trend......8 degrees warmer.
Max humidity........67-73 percent.
   24 hr trend......38 percent drier.
Humidity recovery...Good.
20-foot winds.......West 15 to 20 mph. Gusts up to 35 mph
                    increasing to 45 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 30 mph.
Mixing height.......500-1000 ft AGL.
Smoke dispersal.....Poor (18600-20700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Max temperature.....32-40.
   24 hr trend......6 degrees warmer.
Min humidity........48-54 percent.
   24 hr trend......13 percent drier.
20-foot winds.......West around 20 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......500-2000 ft AGL.
Smoke dispersal.....Poor to fair (22200-48700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
30s. West winds around 15 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows
around 30. Highs in the lower 40s. West winds around 15 mph.
.THURSDAY...Much colder. Cloudy with chance of snow showers. Lows
around 8. Highs around 16. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 2. Highs around 17.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows
around 2. Highs around 10.

$$

WYZ303-172315-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
                    until 1500, then mostly sunny.
Max temperature.....27-32.
   24 hr trend......6 degrees cooler.
Min humidity........60-66 percent.
   24 hr trend......27 percent wetter.
20-foot winds.......West around 5 mph and gusty increasing to
                    southwest around 15 mph with higher gusts in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to around 30 mph
                    in the afternoon.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor (13200 knot-ft) increasing to good (79200
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....16-21.
   24 hr trend......1 degree warmer.
Max humidity........79-85 percent.
   24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest 15 to 20 mph. Gusts up to 30 mph
                    increasing to 40 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 25 mph.
Mixing height.......700-1400 ft AGL.
Smoke dispersal.....Poor (23000-25100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....32-37.
   24 hr trend......5 degrees warmer.
Min humidity........53-59 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Southwest around 20 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 30 to 35 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor to good (25900-68900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Southwest winds around 15 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the upper 20s. Highs around 40. Southwest winds around 15 mph.
.THURSDAY...Much colder. Cloudy with chance of snow showers. Lows
around 8. Highs around 16. North winds around 10 mph.
.FRIDAY...Partly cloudy. Lows around 1 below. Highs around 17.
.SATURDAY...Mostly cloudy with slight chance of snow showers.
Lows around 2. Highs around 12.

$$

WYZ304-172315-
Southwest Carbon County-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
                    until 1500, then mostly sunny.
Max temperature.....31-37.
   24 hr trend......7 degrees cooler.
Min humidity........48-54 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......Southwest 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 20 mph
                    in the afternoon.
Mixing height.......900-2800 ft AGL increasing to 4000-4900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (9000 knot-ft) increasing to good (71000
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....12-17.
   24 hr trend......Unchanged.
Max humidity........87-93 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......800-1900 ft AGL.
Smoke dispersal.....Poor (14000-25700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....35-41.
   24 hr trend......4 degrees warmer.
Min humidity........41-47 percent.
   24 hr trend......8 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph increasing to west
                    around 25 mph in the afternoon.
Mixing height.......600-1200 ft AGL increasing to 3100-3900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (12700 knot-ft) increasing to good (72400
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 17. Highs around 40.
Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers. Lows around
20. Highs in the lower 40s. South winds around 10 mph.
.THURSDAY...Colder. Cloudy with snow showers likely. Lows around
7. Highs in the lower 20s. North winds around 10 mph.
.FRIDAY...Partly cloudy. Lows around 2 below. Highs in the lower
20s.
.SATURDAY...Mostly cloudy with slight chance of snow showers.
Lows around 1. Highs around 19.

$$

WYZ305-172315-
Sierra Madre Range/Medicine Bow NF-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Max temperature.....25-31.
   24 hr trend......6 degrees cooler.
Min humidity........58-64 percent.
   24 hr trend......39 percent wetter.
20-foot winds.......Southwest 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 25 mph
                    in the afternoon.
Mixing height.......1100-1900 ft AGL increasing to 2600-4100 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (12700 knot-ft) increasing to good (64800
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....13-18.
   24 hr trend......Unchanged.
Max humidity........83-89 percent.
   24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph. Gusts up to 20 mph
                    increasing to 30 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......700-2100 ft AGL.
Smoke dispersal.....Poor (16400-32000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....30-36.
   24 hr trend......4 degrees warmer.
Min humidity........52-58 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph increasing to west
                    around 30 mph in the afternoon.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor to good (18300-61800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 20. Highs in the mid 30s.
Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the mid 20s. Highs in the upper 30s. Southwest winds around
10 mph.
.THURSDAY...Colder. Cloudy with snow showers likely. Lows around
11. Highs around 18. North winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 1. Highs around 17.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows
around 5. Highs around 14.

$$

WYZ306-172315-
Upper North Platte River Basin-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
                    until 1500, then mostly sunny.
Max temperature.....28-33.
   24 hr trend......7 degrees cooler.
Min humidity........58-64 percent.
   24 hr trend......24 percent wetter.
20-foot winds.......Southwest 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
                    around 25 mph in the afternoon.
Mixing height.......900-1500 ft AGL increasing to 3700-4200 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (8000 knot-ft) increasing to good (75500
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....13-18.
   24 hr trend......1 degree cooler.
Max humidity........88-94 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......900-1800 ft AGL.
Smoke dispersal.....Poor (14800-23000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....33-38.
   24 hr trend......5 degrees warmer.
Min humidity........50-56 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph increasing to west
                    around 30 mph in the afternoon.
Mixing height.......800-1300 ft AGL increasing to 2900-3400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (16400 knot-ft) increasing to good (75200
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 19. Highs in the upper 30s.
Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the mid 20s. Highs in the lower 40s. Southwest winds around
10 mph.
.THURSDAY...Much colder. Cloudy with snow showers likely. Lows
around 10. Highs around 17. North winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 2 below. Highs around 18.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows
around 3. Highs around 13.

$$

WYZ307-172315-
Snowy Range/Medicine Bow NF-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
                    until 1500, then mostly sunny.
Max temperature.....23-29.
   24 hr trend......7 degrees cooler.
Min humidity........55-61 percent.
   24 hr trend......35 percent wetter.
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 around 15 mph increasing to around 30 mph
                    in the afternoon.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (14600 knot-ft) increasing to good (66000
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....13-18.
   24 hr trend......Unchanged.
Max humidity........76-82 percent.
   24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 15 mph. Gusts up to 30 mph
                    increasing to 45 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph.
Mixing height.......500-1700 ft AGL.
Smoke dispersal.....Poor (16400-28900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Max temperature.....28-34.
   24 hr trend......4 degrees warmer.
Min humidity........51-57 percent.
   24 hr trend......7 percent drier.
20-foot winds.......Southwest around 15 mph with gusts to around 45
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor to good (24200-67300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 19. Highs in the mid 30s.
West winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the mid 20s. Highs in the upper 30s. Southwest winds around
15 mph.
.THURSDAY...Much colder. Cloudy with snow showers likely. Lows
around 7. Highs around 14. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 2 below. Highs around 16.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows near
zero. Highs around 10.

$$

WYZ308-172315-
Laramie Valley/Shirley Basin-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
                    until 1500, then mostly sunny. Patchy light
                    freezing drizzle until 0800.
Max temperature.....28-33.
   24 hr trend......3 degrees cooler.
Min humidity........58-64 percent.
   24 hr trend......18 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty increasing to
                    west around 15 mph with higher gusts in the
                    afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to around 30 mph
                    in the afternoon.
Mixing height.......1100-2000 ft AGL increasing to 3100-3800 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (14000 knot-ft) increasing to good (81200
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....16-21.
   24 hr trend......Unchanged.
Max humidity........76-82 percent.
   24 hr trend......22 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph.
Mixing height.......700-1400 ft AGL.
Smoke dispersal.....Poor (20200-25400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Max temperature.....34-39.
   24 hr trend......7 degrees warmer.
Min humidity........47-53 percent.
   24 hr trend......15 percent drier.
20-foot winds.......West around 15 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor to good (29600-77100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 20s. Highs in the
upper 30s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the upper 20s. Highs in the lower 40s. Southwest winds around
10 mph.
.THURSDAY...Much colder. Cloudy with chance of snow showers. Lows
around 9. Highs around 18. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 1 below. Highs around 18.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows
around 2. Highs around 12.

$$

WYZ309-172315-
South Laramie Range/Medicine Bow NF-
440 AM MST Sun Dec 17 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM MST EARLY THIS
MORNING...

.TODAY...
Sky/weather.........Cloudy until 0900, then partly cloudy until
                    1500, then mostly sunny. Patchy fog until 0800.
                    Chance of snow and patchy light freezing
                    drizzle until 0800, then chance of snow showers
                    until 1100.
Max temperature.....31-39.
   24 hr trend......4 degrees cooler.
Min humidity........50-56 percent.
   24 hr trend......34 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty increasing to
                    west around 15 mph with higher gusts in the
                    afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph increasing to around 30 mph
                    in the afternoon.
Mixing height.......1600-2500 ft AGL increasing to 2900-4500 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (19800 knot-ft) increasing to good (83600
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....21-27.
   24 hr trend......1 degree warmer.
Max humidity........63-69 percent.
   24 hr trend......32 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 15 to 20 mph. Gusts up to 30 mph
                    increasing to 45 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......600-1400 ft AGL.
Smoke dispersal.....Poor (23700-32400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....38-46.
   24 hr trend......8 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......12 percent drier.
20-foot winds.......Breezy. West 20 to 25 mph with gusts to around
                    45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 40 mph.
Mixing height.......900-2800 ft AGL.
Smoke dispersal.....Poor (37100 knot-ft) increasing to good (89000
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
40s. West winds around 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 30. Highs in the upper
40s. West winds around 15 mph.
.THURSDAY...Much colder. Cloudy with chance of snow showers and
showers. Lows around 11. Highs around 19. Northwest winds around
15 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 5. Highs in the lower 20s.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows
around 5. Highs around 14.

$$

WYZ310-172315-
Platte/Goshen/Central and Eastern Laramie-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Cloudy until 0900, then partly cloudy until
                    1500, then mostly sunny. Patchy fog until 0800.
                    Chance of snow and patchy light freezing
                    drizzle until 0800. chance of snow showers
                    after 0800 until 1100.
Max temperature.....38-43.
   24 hr trend......1 degree cooler.
Min humidity........43-49 percent.
   24 hr trend......32 percent wetter.
20-foot winds.......South around 5 mph and gusty shifting to the
                    west with higher gusts in the afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to west
                    around 20 mph in the afternoon.
Mixing height.......1400-2300 ft AGL increasing to 4200-5400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (12400 knot-ft) increasing to good (74800
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....22-27.
   24 hr trend......1 degree warmer.
Max humidity........68-74 percent.
   24 hr trend......24 percent drier.
Humidity recovery...Good.
20-foot winds.......West around 10 mph. Gusts up to 20 mph
                    increasing to 30 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......500-1200 ft AGL.
Smoke dispersal.....Poor (12500-15800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Max temperature.....47-52.
   24 hr trend......8 degrees warmer.
Min humidity........25-31 percent.
   24 hr trend......19 percent drier.
20-foot winds.......West around 15 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......700-1200 ft AGL increasing to 2600-3300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (20000 knot-ft) increasing to good (79400
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs around 50.
West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of showers. Lows around 30.
Highs in the lower 50s. Southwest winds around 10 mph.
.THURSDAY...Much colder. Cloudy with chance of snow showers and
showers. Lows around 13. Highs in the lower 20s. Northwest winds
around 10 mph.
.FRIDAY...Partly cloudy. Lows around 6. Highs in the mid 20s.
.SATURDAY...Mostly cloudy with slight chance of snow showers.
Lows around 7. Highs around 19.

$$

NEZ311-172315-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
                    until 1500, then mostly sunny.
Max temperature.....37-42.
   24 hr trend......3 degrees warmer.
Min humidity........48-54 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......Southwest 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1200-1700 ft AGL increasing to 4300-4900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (7900 knot-ft) increasing to good (60700
                    knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....21-26.
   24 hr trend......Unchanged.
Max humidity........77-83 percent.
   24 hr trend......22 percent drier.
Humidity recovery...Good.
20-foot winds.......West 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......500-1600 ft AGL.
Smoke dispersal.....Poor (8200-14100 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....49-54.
   24 hr trend......9 degrees warmer.
Min humidity........25-31 percent.
   24 hr trend......21 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......600 ft AGL increasing to 2300-3200 ft AGL in
                    the afternoon.
Smoke dispersal.....Poor to fair (11000-58000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 20s. Highs in the upper
40s. West winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 50s. Southwest winds around 10 mph.
.THURSDAY...Much colder. Cloudy with snow showers likely and
slight chance of showers. Lows around 13. Highs in the lower 20s.
North winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 5. Highs in the mid 20s.
.SATURDAY...Mostly cloudy with slight chance of snow showers.
Lows around 8. Highs around 18.

$$

NEZ312-172315-
Box Butte/South Sioux-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
                    until 1500, then mostly sunny.
Max temperature.....37-42.
   24 hr trend......Unchanged.
Min humidity........48-54 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......Southwest 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1600 ft AGL increasing to 4200-4700 ft AGL in
                    the afternoon.
Smoke dispersal.....Poor to fair (7300-55700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....21-26.
   24 hr trend......1 degree warmer.
Max humidity........74-80 percent.
   24 hr trend......25 percent drier.
Humidity recovery...Good.
20-foot winds.......West around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......500-1300 ft AGL.
Smoke dispersal.....Poor (7300-12700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Max temperature.....49-54.
   24 hr trend......11 degrees warmer.
Min humidity........22-28 percent.
   24 hr trend......26 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor to fair (10900-48400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 20s. Highs in the upper
40s. West winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
mid 50s. Southwest winds around 10 mph.
.THURSDAY...Much colder. Cloudy with snow showers likely and
slight chance of showers. Lows around 14. Highs in the mid 20s.
North winds around 10 mph.
.FRIDAY...Partly cloudy. Lows around 5. Highs in the mid 20s.
.SATURDAY...Mostly cloudy with slight chance of snow showers.
Lows around 8. Highs around 19.

$$

NEZ313-172315-
Scotts Bluff National Monument/Wildcat Hills-
440 AM MST Sun Dec 17 2017

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
                    until 1500, then mostly sunny. Patchy fog until
                    0800. Chance of snow and patchy light freezing
                    drizzle until 0800. slight chance of snow
                    showers after 0800 until 1100.
Max temperature.....38-43.
   24 hr trend......5 degrees cooler.
Min humidity........47-53 percent.
   24 hr trend......23 percent wetter.
20-foot winds.......Southwest 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1500-2200 ft AGL increasing to 4000-4900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (5700-51000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....21-26.
   24 hr trend......3 degrees cooler.
Max humidity........82-88 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......300-1500 ft AGL.
Smoke dispersal.....Poor (9300-13400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.MONDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....51-56.
   24 hr trend......13 degrees warmer.
Min humidity........21-27 percent.
   24 hr trend......25 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......700 ft AGL increasing to 3400-4300 ft AGL in
                    the afternoon.
Smoke dispersal.....Poor (12700 knot-ft) increasing to good (82300
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 20s. Highs around 50.
West winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
mid 50s. Southwest winds around 10 mph.
.THURSDAY...Much colder. Cloudy with chance of snow showers. Lows
around 16. Highs in the mid 20s. North winds around 15 mph.
.FRIDAY...Partly cloudy. Lows around 6. Highs in the mid 20s.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows
around 10. Highs around 20.

$$



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