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

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000
FNUS55 KCYS 221332
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service Cheyenne WY
632 AM MST Mon Jan 22 2018

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON IN WIND PRONE AREAS OF SOUTHEAST WYOMING DUE TO BLOWING
SNOW...

.DISCUSSION...
No fire weather concerns today as widespread snow fell across the
region yesterday. Breezy to locally windy conditions will produce
areas of blowing and drifting snow. Temperatures warm back into
the 40s for Wednesday and Thursday, with the next chance of snow
returning to the mountains Thursday night and Friday.

WYZ301-222315-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....28-33.
   24 hr trend......5 degrees warmer.
Min humidity........49-55 percent.
   24 hr trend......21 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......600-1100 ft AGL.
Smoke dispersal.....Poor (11200-13300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Min temperature.....14-19.
   24 hr trend......6 degrees warmer.
Max humidity........93-99 percent.
   24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......200-700 ft AGL.
Smoke dispersal.....Poor (5300-6900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....28-33.
   24 hr trend......Unchanged.
Min humidity........52-58 percent.
   24 hr trend......Unchanged.
20-foot winds.......West around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......600-1800 ft AGL.
Smoke dispersal.....Poor (10300-13400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 14. Highs in the upper
30s. West winds around 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
40s. Southwest winds around 10 mph.
.FRIDAY...Colder. Mostly cloudy. Slight chance of snow showers.
Lows around 20. Highs in the lower 30s. West winds around 10 mph.
.SATURDAY...Partly cloudy. Lows around 14. Highs in the upper
20s.
.SUNDAY...Partly cloudy. Lows around 15. Highs in the mid 30s.

$$

WYZ302-222315-
North Laramie Range/Medicine Bow NF-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
                    until 1500, then mostly cloudy. Patchy blowing
                    snow after 0700. Slight chance of snow after
                    1700.
Max temperature.....20-26.
   24 hr trend......1 degree warmer.
Min humidity........54-60 percent.
   24 hr trend......21 percent drier.
20-foot winds.......West 15 to 20 mph with gusts to around 40 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1000 ft AGL.
Smoke dispersal.....Poor (14200-19800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy blowing snow until 2400.
                    Slight chance of snow until 2400. slight chance
                    of snow showers after 2400.
Min temperature.....10-16.
   24 hr trend......2 degrees warmer.
Max humidity........85-91 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West around 15 mph. Gusts up to 40 mph
                    decreasing to 30 mph after midnight.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......700-1700 ft AGL.
Smoke dispersal.....Poor (19900-22000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
                    Slight chance of snow showers until 1100.
Max temperature.....24-30.
   24 hr trend......5 degrees warmer.
Min humidity........52-58 percent.
   24 hr trend......3 percent wetter.
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.......2300-4200 ft AGL.
Smoke dispersal.....Poor to fair (38600-52200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Not as cool. Mostly clear. Lows around 17. Highs in
the mid 30s. West winds around 20 mph.
.THURSDAY...Partly cloudy. Lows in the mid 20s. Highs around 40.
Southwest winds around 15 mph.
.FRIDAY...Colder. Partly cloudy. Slight chance of snow showers.
Lows around 18. Highs in the upper 20s. West winds around 10 mph.
.SATURDAY...Partly cloudy. Lows around 12. Highs in the mid 20s.
.SUNDAY...Partly cloudy. Lows around 16. Highs in the lower 30s.

$$

WYZ303-222315-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
632 AM MST Mon Jan 22 2018

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

.TODAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
                    until 1500, then mostly cloudy. Patchy blowing
                    snow. Slight chance of snow after 1700.
Max temperature.....21-26.
   24 hr trend......3 degrees warmer.
Min humidity........61-67 percent.
   24 hr trend......9 percent drier.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 40
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......800-1800 ft AGL.
Smoke dispersal.....Poor (19700-28900 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy blowing snow until 2400.
                    Slight chance of snow until 2400. slight chance
                    of snow showers after 2400 until 0500.
Min temperature.....9-14.
   24 hr trend......5 degrees warmer.
Max humidity........91-97 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 15 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......1100-2300 ft AGL.
Smoke dispersal.....Poor (27100-28000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy.
Max temperature.....26-31.
   24 hr trend......4 degrees warmer.
Min humidity........55-61 percent.
   24 hr trend......13 percent drier.
20-foot winds.......Southwest around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......2500-3900 ft AGL.
Smoke dispersal.....Fair (41500-54200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 16. Highs in the mid 30s.
Southwest winds around 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Southwest winds around 15 mph.
.FRIDAY...Mostly cloudy with slight chance of snow showers. Lows
around 17. Highs around 30. West winds around 10 mph.
.SATURDAY...Partly cloudy with slight chance of snow showers.
Lows around 11. Highs in the upper 20s.
.SUNDAY...Partly cloudy. Lows around 15. Highs in the lower 30s.

$$

WYZ304-222315-
Southwest Carbon County-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Partly cloudy until 1500, then cloudy. Slight
                    chance of snow after 1100 until 1700, then
                    chance of snow.
Max temperature.....22-27.
   24 hr trend......Unchanged.
Min humidity........57-63 percent.
   24 hr trend......Unchanged.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1300-2600 ft AGL.
Smoke dispersal.....Poor (18100-25900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of snow until 2400, then
                    chance of snow showers until 0500.
Min temperature.....6-11.
   24 hr trend......5 degrees warmer.
Max humidity........94-100 percent.
   24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1800-2300 ft AGL.
Smoke dispersal.....Poor (21000-21800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Max temperature.....28-36.
   24 hr trend......6 degrees warmer.
Min humidity........46-52 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 10 to 15 mph.
Mixing height.......2900-4900 ft AGL.
Smoke dispersal.....Poor to fair (31900-44400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 9. Highs in the upper
30s. South winds around 10 mph.
.THURSDAY...Partly cloudy. Lows around 16. Highs in the lower
40s. South winds around 15 mph.
.FRIDAY...Mostly cloudy with chance of snow showers. Lows around
13. Highs in the lower 30s. West winds around 10 mph.
.SATURDAY...Partly cloudy. Slight chance of snow showers. Lows
around 7. Highs in the lower 30s.
.SUNDAY...Partly cloudy. Lows around 10. Highs in the mid 30s.

$$

WYZ305-222315-
Sierra Madre Range/Medicine Bow NF-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
                    Slight chance of snow until 1100, then chance
                    of snow.
Max temperature.....18-24.
   24 hr trend......1 degree cooler.
Min humidity........57-63 percent.
   24 hr trend......19 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1200-2600 ft AGL.
Smoke dispersal.....Poor (23300-25600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of snow until 2400.
                    chance of snow showers after 2400. Patchy
                    blowing snow after 2000 until 2100.
Min temperature.....9-14.
   24 hr trend......10 degrees warmer.
Max humidity........90-96 percent.
   24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.30 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1100-2200 ft AGL.
Smoke dispersal.....Poor (19800-23600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
                    Chance of snow showers until 1100, then slight
                    chance of snow showers until 1700.
Max temperature.....21-29.
   24 hr trend......5 degrees warmer.
Min humidity........55-61 percent.
   24 hr trend......8 percent wetter.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......2200-3900 ft AGL.
Smoke dispersal.....Poor to fair (33100-40400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 12. Highs in the lower
30s. Southwest winds around 10 mph.
.THURSDAY...Partly cloudy. Lows around 20. Highs in the upper
30s. Southwest winds around 10 mph.
.FRIDAY...Colder. Mostly cloudy with chance of snow showers. Lows
around 16. Highs in the upper 20s. West winds around 10 mph.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows
around 10. Highs in the mid 20s.
.SUNDAY...Partly cloudy. Lows around 13. Highs around 30.

$$

WYZ306-222315-
Upper North Platte River Basin-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
                    until 1500, then mostly cloudy. Slight chance
                    of snow after 1100 until 1700, then chance of
                    snow.
Max temperature.....22-27.
   24 hr trend......3 degrees warmer.
Min humidity........52-58 percent.
   24 hr trend......17 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.
Mixing height.......1800-2700 ft AGL.
Smoke dispersal.....Poor (24700-25800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of snow until 2400, then
                    chance of snow showers until 0500, then slight
                    chance of snow showers.
Min temperature.....10-15.
   24 hr trend......7 degrees warmer.
Max humidity........91-97 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......400-1400 ft AGL.
Smoke dispersal.....Poor (11700-13000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy. Slight chance of snow showers
                    until 1100.
Max temperature.....27-32.
   24 hr trend......5 degrees warmer.
Min humidity........50-56 percent.
   24 hr trend......2 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2300-4100 ft AGL.
Smoke dispersal.....Poor to fair (29000-45200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 14. Highs in the upper
30s. Southwest winds around 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 20s. Highs in the
lower 40s. Southwest winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy with chance of snow showers. Lows
around 18. Highs in the lower 30s. West winds around 10 mph.
.SATURDAY...Mostly cloudy with slight chance of snow showers.
Lows around 12. Highs in the upper 20s.
.SUNDAY...Partly cloudy. Lows around 15. Highs in the mid 30s.

$$

WYZ307-222315-
Snowy Range/Medicine Bow NF-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
                    until 1500, then mostly cloudy. Patchy blowing
                    snow. Slight chance of snow until 1700. chance
                    of snow after 1700.
Max temperature.....16-22.
   24 hr trend......5 degrees warmer.
Min humidity........51-57 percent.
   24 hr trend......20 percent drier.
20-foot winds.......West 15 to 20 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 25 mph.
Mixing height.......1000-2100 ft AGL.
Smoke dispersal.....Poor (28800-33800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy blowing snow until 2400.
                    Chance of snow until 2400, then chance of snow
                    showers.
Min temperature.....6-12.
   24 hr trend......7 degrees warmer.
Max humidity........92-98 percent.
   24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 15 mph. Gusts up to 40 mph
                    decreasing to 30 mph after midnight.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1100-2100 ft AGL.
Smoke dispersal.....Poor (28500-34300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy. Chance of snow showers until
                    1100.
Max temperature.....20-26.
   24 hr trend......4 degrees warmer.
Min humidity........54-60 percent.
   24 hr trend......1 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 20 mph.
Mixing height.......2400-3700 ft AGL.
Smoke dispersal.....Fair (46300-52700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Not as cold. Mostly clear. Lows around 11. Highs in
the lower 30s. Southwest winds around 20 mph.
.THURSDAY...Mostly clear. Lows around 20. Highs in the upper 30s.
Southwest winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy. Chance of snow showers. Lows
around 14. Highs in the mid 20s. West winds around 10 mph.
.SATURDAY...Mostly cloudy. Chance of snow showers. Lows around 8.
Highs in the lower 20s.
.SUNDAY...Partly cloudy. Lows around 12. Highs in the upper 20s.

$$

WYZ308-222315-
Laramie Valley/Shirley Basin-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
                    until 1500, then mostly cloudy. Patchy blowing
                    snow after 1000 until 1700. Slight chance of
                    snow after 1700.
Max temperature.....22-27.
   24 hr trend......5 degrees warmer.
Min humidity........53-59 percent.
   24 hr trend......30 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 15 to 20 mph.
Mixing height.......800-1500 ft AGL.
Smoke dispersal.....Poor (16000-22200 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of snow until
                    2400. slight chance of snow showers after 2400
                    until 0500. Patchy blowing snow after 2000
                    until 2300.
Min temperature.....8-13.
   24 hr trend......8 degrees warmer.
Max humidity........90-96 percent.
   24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......800-2100 ft AGL.
Smoke dispersal.....Poor (21400-24200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....26-31.
   24 hr trend......3 degrees warmer.
Min humidity........49-55 percent.
   24 hr trend......5 percent wetter.
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.......2600-4000 ft AGL.
Smoke dispersal.....Poor to fair (38200-55000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows around 14. Highs in the upper
30s. West winds around 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 20s. Highs in the
lower 40s. Southwest winds around 10 mph.
.FRIDAY...Colder. Partly cloudy. Slight chance of snow showers.
Lows around 16. Highs around 30. West winds around 10 mph.
.SATURDAY...Partly cloudy with slight chance of snow showers.
Lows around 10. Highs in the upper 20s.
.SUNDAY...Partly cloudy. Lows around 14. Highs in the mid 30s.

$$

WYZ309-222315-
South Laramie Range/Medicine Bow NF-
632 AM MST Mon Jan 22 2018

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
                    Patchy blowing snow.
Max temperature.....24-30.
   24 hr trend......8 degrees warmer.
Min humidity........49-55 percent.
   24 hr trend......27 percent drier.
20-foot winds.......Breezy. West 20 to 25 mph with gusts to around
                    50 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......700-1600 ft AGL.
Smoke dispersal.....Poor (24100-24800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
                    until 2400, then partly cloudy. Patchy blowing
                    snow until 2400.
Min temperature.....12-18.
   24 hr trend......4 degrees warmer.
Max humidity........82-88 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West 15 to 20 mph with gusts to around 40 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......600-1700 ft AGL.
Smoke dispersal.....Poor (21700-27000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....27-33.
   24 hr trend......4 degrees warmer.
Min humidity........47-53 percent.
   24 hr trend......2 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......2100-4100 ft AGL.
Smoke dispersal.....Fair (45700-52800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Not as cool. Mostly clear. Lows around 16. Highs in
the lower 40s. West winds around 20 mph.
.THURSDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
40s. Southwest winds around 15 mph.
.FRIDAY...Colder. Partly cloudy. Lows around 19. Highs in the
lower 30s. West winds around 15 mph.
.SATURDAY...Partly cloudy. Lows around 14. Highs in the upper
20s.
.SUNDAY...Mostly clear. Lows around 18. Highs in the mid 30s.

$$

WYZ310-222315-
Platte/Goshen/Central and Eastern Laramie-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
                    Patchy blowing snow until 1600.
Max temperature.....29-34.
   24 hr trend......6 degrees warmer.
Min humidity........46-52 percent.
   24 hr trend......35 percent drier.
20-foot winds.......Northwest around 15 mph with gusts to around 45
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......700-1700 ft AGL.
Smoke dispersal.....Poor (17000-18100 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
                    until 0300, then partly cloudy.
Min temperature.....15-20.
   24 hr trend......4 degrees warmer.
Max humidity........85-91 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......300-1200 ft AGL.
Smoke dispersal.....Poor (10000-11000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....31-36.
   24 hr trend......1 degree cooler.
Min humidity........49-55 percent.
   24 hr trend......2 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor (19600-22200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 14. Highs in the lower
40s. West winds around 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 40s. Southwest winds around 10 mph.
.FRIDAY...Colder. Partly cloudy. Lows around 19. Highs in the mid
30s. West winds around 10 mph.
.SATURDAY...Partly cloudy. Lows around 15. Highs around 30.
.SUNDAY...Mostly clear. Lows around 17. Highs in the upper 30s.

$$

NEZ311-222315-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....29-34.
   24 hr trend......3 degrees warmer.
Min humidity........55-61 percent.
   24 hr trend......22 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......800-1300 ft AGL.
Smoke dispersal.....Poor (12200-14000 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Min temperature.....16-21.
   24 hr trend......5 degrees warmer.
Max humidity........94-100 percent.
   24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......0-800 ft AGL.
Smoke dispersal.....Poor (4400-5600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....31-36.
   24 hr trend......1 degree warmer.
Min humidity........53-59 percent.
   24 hr trend......5 percent drier.
20-foot winds.......West around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (11100-15700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows around 12. Highs around 40.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 20s. Highs in the
mid 40s. Southwest winds around 10 mph.
.FRIDAY...Colder. Mostly cloudy. Slight chance of snow showers.
Lows in the lower 20s. Highs in the mid 30s. West winds around
10 mph.
.SATURDAY...Partly cloudy. Lows around 17. Highs around 30.
.SUNDAY...Partly cloudy. Lows around 15. Highs in the mid 30s.

$$

NEZ312-222315-
Box Butte/South Sioux-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....29-34.
   24 hr trend......4 degrees warmer.
Min humidity........53-59 percent.
   24 hr trend......28 percent drier.
20-foot winds.......Northwest around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1000-2200 ft AGL.
Smoke dispersal.....Poor (14000-19000 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Min temperature.....16-21.
   24 hr trend......1 degree warmer.
Max humidity........93-99 percent.
   24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......0-1200 ft AGL.
Smoke dispersal.....Poor (3700-5200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....31-36.
   24 hr trend......2 degrees warmer.
Min humidity........52-58 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......300-2300 ft AGL.
Smoke dispersal.....Poor (9700-13900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows around 11. Highs around 40. West
winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 20s. Highs in the
mid 40s. Southwest winds around 5 mph.
.FRIDAY...Colder. Mostly cloudy. Lows around 20. Highs in the mid
30s. Winds generally less than 10 mph.
.SATURDAY...Partly cloudy. Lows around 16. Highs in the upper
20s.
.SUNDAY...Partly cloudy. Lows around 15. Highs in the mid 30s.

$$

NEZ313-222315-
Scotts Bluff National Monument/Wildcat Hills-
632 AM MST Mon Jan 22 2018

.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
                    Patchy blowing snow until 0700. patchy blowing
                    snow after 0900 until 1500.
Max temperature.....29-34.
   24 hr trend......3 degrees warmer.
Min humidity........55-61 percent.
   24 hr trend......22 percent drier.
20-foot winds.......Northwest around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......1000-2400 ft AGL.
Smoke dispersal.....Poor (16700-25400 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....16-21.
   24 hr trend......Unchanged.
Max humidity........91-97 percent.
   24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......0-1200 ft AGL.
Smoke dispersal.....Poor (5200-7000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....31-36.
   24 hr trend......2 degrees warmer.
Min humidity........56-62 percent.
   24 hr trend......2 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......500-1800 ft AGL.
Smoke dispersal.....Poor (11200-14000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows around 12. Highs in the lower
40s. West winds around 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 20s. Highs in the
mid 40s. Southwest winds around 5 mph.
.FRIDAY...Colder. Partly cloudy. Lows around 20. Highs in the mid
30s. Northwest winds around 10 mph.
.SATURDAY...Partly cloudy. Lows around 16. Highs around 30.
.SUNDAY...Mostly clear. Lows around 16. Highs in the mid 30s.

$$



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