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

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000
FNUS55 KCYS 270952
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service Cheyenne WY
252 AM MST Mon Feb 27 2017

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 5 AM
MST TUESDAY...

...WINTER STORM WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 5 AM
MST TUESDAY...

.DISCUSSION...A fast moving Pacific low pressure system and cold front
will bring accumulating snow and strong winds from the Laramie Range
westward today and tonight. Light rain and snow will develop east of
the Laramie Range this afternoon and evening. A moist upslope flow
will keep chances for high elevation snow both Tuesday and Wednesday.
Stronger westerly winds will develop Tuesday night and continue
Wednesday. No fire weather concerns through mid-week due to cold
temperatures, high humidities and widespread snow pack.

WYZ301-272330-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
252 AM MST Mon Feb 27 2017

.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow. slight
                    chance of rain after 1100 until 1700.
Max temperature.....33-38.
   24 hr trend......8 degrees warmer.
Min humidity........55-61 percent.
   24 hr trend......11 percent wetter.
20-foot winds.......Southwest around 10 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1200-3200 ft AGL.
Smoke dispersal.....Poor (27400-31200 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.
                    Slight chance of snow until 2300.
Min temperature.....11-16.
   24 hr trend......3 degrees warmer.
Max humidity........79-85 percent.
   24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......West 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......400-2000 ft AGL.
Smoke dispersal.....Poor (13200-15100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy.
Max temperature.....27-32.
   24 hr trend......7 degrees cooler.
Min humidity........46-52 percent.
   24 hr trend......10 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Poor to fair (38000-55500 knot-ft).
Haines Index........3 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. West winds around 15 mph.
.THURSDAY...Partly cloudy. Lows around 17. Highs in the lower
30s. West winds around 10 mph.
.FRIDAY...Not as cool. Partly cloudy. Lows around 19. Highs in
the lower 40s. West winds around 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 40s.

$$

WYZ302-272330-
North Laramie Range/Medicine Bow NF-
252 AM MST Mon Feb 27 2017

.TODAY...
Sky/weather.........Cloudy. Snow likely. Snow accumulation up to 2
                    inches.
Max temperature.....27-33.
   24 hr trend......8 degrees warmer.
Min humidity........61-67 percent.
   24 hr trend......22 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......1500-3400 ft AGL.
Smoke dispersal.....Fair (42300-47400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
                    Snow likely until 2300, then chance of snow
                    until 0500. Snow accumulation up to 1 inch.
Min temperature.....7-13.
   24 hr trend......5 degrees cooler.
Max humidity........82-88 percent.
   24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 15 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......600-2400 ft AGL.
Smoke dispersal.....Poor (22100-25900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy.
Max temperature.....19-25.
   24 hr trend......9 degrees cooler.
Min humidity........53-59 percent.
   24 hr trend......12 percent drier.
20-foot winds.......West 15 to 20 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......2200-4000 ft AGL.
Smoke dispersal.....Fair to good (50400-70200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 9. Highs in the mid 20s.
West winds around 20 mph.
.THURSDAY...Partly cloudy. Lows around 15. Highs in the upper
20s. West winds around 15 mph.
.FRIDAY...Partly cloudy. Lows around 20. Highs in the mid 30s.
West winds around 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 20s. Highs around 40.
.SUNDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the upper 20s. Highs around 40.

$$

WYZ303-272330-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
252 AM MST Mon Feb 27 2017

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO
5 AM MST TUESDAY...

.TODAY...
Sky/weather.........Cloudy. Snow likely. Areas of blowing snow
                    after 1100. Snow accumulation of 1 to 4 inches.
Max temperature.....27-32.
   24 hr trend......8 degrees warmer.
Min humidity........65-71 percent.
   24 hr trend......15 percent wetter.
20-foot winds.......Southwest around 20 mph with gusts to around 40
                    mph.
LAL.................1.
Chc of wetting rain.40 percent.
Transport winds.....Southwest around 25 mph.
Mixing height.......2300-4000 ft AGL.
Smoke dispersal.....Good (61300-74900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Areas of blowing snow until
                    2300. Snow likely until 2300, then chance of
                    snow until 0500. Snow accumulation up to 2
                    inches.
Min temperature.....6-11.
   24 hr trend......3 degrees cooler.
Max humidity........87-93 percent.
   24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West around 15 mph with gusts to around 40 mph.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West around 20 mph.
Mixing height.......1200-3000 ft AGL.
Smoke dispersal.....Poor to fair (31600-46200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
                    Slight chance of snow after 1100.
Max temperature.....20-25.
   24 hr trend......8 degrees cooler.
Min humidity........57-63 percent.
   24 hr trend......9 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 around 20 mph.
Mixing height.......2700-4500 ft AGL.
Smoke dispersal.....Fair to good (49600-72600 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy with slight chance of snow. Lows
around 9. Highs in the mid 20s. West winds around 20 mph.
.THURSDAY...Partly cloudy. Lows around 15. Highs in the upper
20s. West winds around 15 mph.
.FRIDAY...Partly cloudy. Lows around 20. Highs in the mid 30s.
Southwest winds around 15 mph.
.SATURDAY...Partly cloudy. Lows in the mid 20s. Highs in the
upper 30s.
.SUNDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the upper 20s. Highs in the upper 30s.

$$

WYZ304-272330-
Southwest Carbon County-
252 AM MST Mon Feb 27 2017

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO
5 AM MST TUESDAY...

.TODAY...
Sky/weather.........Cloudy. Snow until 1700. snow likely after
                    1700. Areas of blowing snow after 1100. Snow
                    accumulation of 2 to 4 inches.
Max temperature.....29-34.
   24 hr trend......6 degrees warmer.
Min humidity........63-69 percent.
   24 hr trend......34 percent wetter.
20-foot winds.......Southwest around 15 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.50 percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......2500-4500 ft AGL.
Smoke dispersal.....Fair to good (54500-70500 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Areas of blowing snow until
                    2300. Snow likely until 2300, then chance of
                    snow until 0500. Snow accumulation of 1 to 2
                    inches.
Min temperature.....3-8.
   24 hr trend......3 degrees cooler.
Max humidity........94-100 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West 5 to 10 mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....West around 10 mph.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor (15700-25800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Mostly cloudy. Slight chance of snow after
                    1100.
Max temperature.....22-27.
   24 hr trend......8 degrees cooler.
Min humidity........57-63 percent.
   24 hr trend......4 percent drier.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
                    to 25 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......3800-5800 ft AGL.
Smoke dispersal.....Poor to good (31000-69000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy with slight chance of snow. Lows
around 6. Highs in the upper 20s. West winds around 15 mph.
.THURSDAY...Partly cloudy. Lows around 10. Highs around 30.
Southwest winds around 10 mph.
.FRIDAY...Partly cloudy. Lows around 15. Highs in the mid 30s.
Southwest winds around 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 20s. Highs around
40.
.SUNDAY...Partly cloudy. Chance of showers. Lows in the upper
20s. Highs in the lower 40s.

$$

WYZ305-272330-
Sierra Madre Range/Medicine Bow NF-
252 AM MST Mon Feb 27 2017

...WINTER STORM WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO
5 AM MST TUESDAY...

.TODAY...
Sky/weather.........Cloudy. Snow. Areas of blowing snow after 1100.
                    Snow accumulation of 3 to 7 inches.
Max temperature.....25-31.
   24 hr trend......10 degrees warmer.
Min humidity........61-67 percent.
   24 hr trend......31 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 45
                    mph.
LAL.................1.
Chc of wetting rain.55 percent.
Transport winds.....Southwest around 25 mph.
Mixing height.......3100-5100 ft AGL.
Smoke dispersal.....Good to very good (71400-103400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Cloudy. Areas of blowing snow until 2300. Snow
                    until 2300, then chance of snow until 0500,
                    then slight chance of snow. Snow accumulation
                    of 2 to 5 inches.
Min temperature.....5-10.
   24 hr trend......3 degrees cooler.
Max humidity........85-91 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West 5 to 10 mph. Gusts up to 35 mph decreasing
                    to 20 mph after midnight.
LAL.................1.
Chc of wetting rain.40 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2500-4200 ft AGL.
Smoke dispersal.....Poor to fair (32800-54600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Mostly cloudy. Slight chance of snow until
                    1100, then chance of snow.
Max temperature.....16-22.
   24 hr trend......8 degrees cooler.
Min humidity........55-61 percent.
   24 hr trend......6 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......3900-5800 ft AGL.
Smoke dispersal.....Fair to good (49600-76300 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Chance of snow. Lows around 8. Highs
in the lower 20s. West winds around 15 mph.
.THURSDAY...Partly cloudy. Slight chance of snow showers. Lows
around 13. Highs in the upper 20s. Southwest winds around 10 mph.
.FRIDAY...Partly cloudy. Lows around 16. Highs in the mid 30s.
Southwest winds around 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 30s.
.SUNDAY...Partly cloudy. Chance of snow showers and slight chance
of showers. Lows in the upper 20s. Highs in the upper 30s.

$$

WYZ306-272330-
Upper North Platte River Basin-
252 AM MST Mon Feb 27 2017

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO
5 AM MST TUESDAY...

.TODAY...
Sky/weather.........Cloudy. Snow likely until 1100. snow after
                    1100. Areas of blowing snow after 1100 until
                    1700. areas of blowing snow after 1700. Snow
                    accumulation of 2 to 3 inches.
Max temperature.....28-33.
   24 hr trend......10 degrees warmer.
Min humidity........61-67 percent.
   24 hr trend......29 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.45 percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......2200-3800 ft AGL.
Smoke dispersal.....Fair to good (45000-66000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Cloudy. Areas of blowing snow until 2300. Snow
                    until 2300, then chance of snow until 0500,
                    then slight chance of snow. Snow accumulation
                    of 1 to 3 inches.
Min temperature.....6-11.
   24 hr trend......2 degrees cooler.
Max humidity........87-93 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.30 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2600-3600 ft AGL.
Smoke dispersal.....Poor to fair (31500-43500 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Mostly cloudy. Slight chance of snow until
                    1700, then chance of snow.
Max temperature.....19-24.
   24 hr trend......10 degrees cooler.
Min humidity........54-60 percent.
   24 hr trend......4 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......3600-4800 ft AGL.
Smoke dispersal.....Fair to good (45100-63500 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Chance of snow. Lows around 9. Highs
in the mid 20s. West winds around 15 mph.
.THURSDAY...Partly cloudy. Lows around 14. Highs in the upper
20s. West winds around 15 mph.
.FRIDAY...Partly cloudy. Lows around 18. Highs in the mid 30s.
Southwest winds around 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 20s. Highs around 40.
.SUNDAY...Partly cloudy with slight chance of showers. Lows
around 30. Highs around 40.

$$

WYZ307-272330-
Snowy Range/Medicine Bow NF-
252 AM MST Mon Feb 27 2017

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO
5 AM MST TUESDAY...

.TODAY...
Sky/weather.........Cloudy. Snow likely until 1100. snow after
                    1100. Areas of blowing snow after 1100 until
                    1700. areas of blowing snow after 1700. Snow
                    accumulation of 1 to 5 inches.
Max temperature.....24-30.
   24 hr trend......9 degrees warmer.
Min humidity........59-65 percent.
   24 hr trend......25 percent wetter.
20-foot winds.......Southwest around 20 mph with gusts to around 45
                    mph.
LAL.................1.
Chc of wetting rain.45 percent.
Transport winds.....Southwest 25 to 30 mph.
Mixing height.......2700-4700 ft AGL.
Smoke dispersal.....Good to very good (72800-108000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Cloudy. Areas of blowing snow until 2300. Snow
                    until 2300, then chance of snow until 0500,
                    then slight chance of snow. Snow accumulation
                    of 2 to 4 inches.
Min temperature.....4-9.
   24 hr trend......2 degrees cooler.
Max humidity........84-90 percent.
   24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West 10 to 15 mph with gusts to around 40 mph.
LAL.................1.
Chc of wetting rain.40 percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......2700-4100 ft AGL.
Smoke dispersal.....Fair to good (48100-76100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Mostly cloudy. Slight chance of snow until
                    1100, then chance of snow.
Max temperature.....15-20.
   24 hr trend......9 degrees cooler.
Min humidity........52-58 percent.
   24 hr trend......2 percent drier.
20-foot winds.......West around 15 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....West around 20 mph.
Mixing height.......3200-4500 ft AGL.
Smoke dispersal.....Good (61000-76800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

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

$$

WYZ308-272330-
Laramie Valley/Shirley Basin-
252 AM MST Mon Feb 27 2017

.TODAY...
Sky/weather.........Cloudy. Chance of snow until 1100, then snow
                    likely. Snow accumulation of 1 to 2 inches.
Max temperature.....28-33.
   24 hr trend......10 degrees warmer.
Min humidity........60-66 percent.
   24 hr trend......15 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.30 percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......2100-3800 ft AGL.
Smoke dispersal.....Fair to good (41900-62800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Snow likely until 2300, then
                    chance of snow until 0500. Snow accumulation of
                    1 to 2 inches.
Min temperature.....6-11.
   24 hr trend......3 degrees warmer.
Max humidity........87-93 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....West around 15 mph.
Mixing height.......1200-3100 ft AGL.
Smoke dispersal.....Poor (25200-33700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
                    Slight chance of snow after 1100.
Max temperature.....20-25.
   24 hr trend......10 degrees cooler.
Min humidity........55-61 percent.
   24 hr trend......9 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2500-4200 ft AGL.
Smoke dispersal.....Fair to good (43300-63200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Slight chance of snow. Lows around 8.
Highs in the mid 20s. West winds around 20 mph.
.THURSDAY...Partly cloudy. Lows around 15. Highs in the upper
20s. West winds around 15 mph.
.FRIDAY...Mostly clear. Lows around 19. Highs in the mid 30s.
West winds around 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
40s.
.SUNDAY...Partly cloudy with slight chance of showers. Lows in
the upper 20s. Highs in the lower 40s.

$$

WYZ309-272330-
South Laramie Range/Medicine Bow NF-
252 AM MST Mon Feb 27 2017

.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow until 1700.
                    chance of rain after 1100 until 1700, then snow
                    likely. Snow accumulation up to 2 inches.
Max temperature.....31-37.
   24 hr trend......14 degrees warmer.
Min humidity........53-59 percent.
   24 hr trend......13 percent wetter.
20-foot winds.......Southwest around 15 mph. Gusts up to 40 mph
                    decreasing to 30 mph in the afternoon.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Fair (41000-50700 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Snow likely until 2300, then
                    chance of snow until 0500. Snow accumulation up
                    to 2 inches.
Min temperature.....11-16.
   24 hr trend......8 degrees warmer.
Max humidity........77-83 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......West 15 to 20 mph. Gusts up to 30 mph
                    increasing to 40 mph after midnight.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (26700-33300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
                    Slight chance of snow after 1100 until 1700.
Max temperature.....21-27.
   24 hr trend......16 degrees cooler.
Min humidity........51-57 percent.
   24 hr trend......3 percent drier.
20-foot winds.......West around 20 mph with gusts to around 40 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph.
Mixing height.......2200-3500 ft AGL.
Smoke dispersal.....Fair to good (53100-69900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Breezy. Partly cloudy. Lows around 12. Highs in the
upper 20s. West winds around 25 mph.
.THURSDAY...Mostly clear. Lows around 18. Highs in the lower 30s.
West winds around 20 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the lower
40s. West winds around 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 20s. Highs in the
upper 40s.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid
40s.

$$

WYZ310-272330-
Platte/Goshen/Central and Eastern Laramie-
252 AM MST Mon Feb 27 2017

.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain after 1100
                    until 1700. chance of snow after 1100.
Max temperature.....35-40.
   24 hr trend......8 degrees warmer.
Min humidity........50-56 percent.
   24 hr trend......13 percent wetter.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......700-1900 ft AGL.
Smoke dispersal.....Poor (13900-16300 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
                    Chance of snow until 2300.
Min temperature.....14-19.
   24 hr trend......8 degrees warmer.
Max humidity........76-82 percent.
   24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......West 10 to 15 mph. Gusts up to 25 mph
                    increasing to 35 mph after midnight.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......300-1000 ft AGL.
Smoke dispersal.....Poor (7600-9800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Max temperature.....28-33.
   24 hr trend......8 degrees cooler.
Min humidity........45-51 percent.
   24 hr trend......8 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 around 20 mph.
Mixing height.......2200-4000 ft AGL.
Smoke dispersal.....Poor to fair (38900-58200 knot-ft).
Haines Index........3 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
30s. West winds around 20 mph.
.THURSDAY...Mostly clear. Lows around 19. Highs in the mid 30s.
West winds around 15 mph.
.FRIDAY...Partly cloudy. Lows around 20. Highs in the mid 40s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Lows around 30. Highs in the lower 50s.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s.

$$

NEZ311-272330-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
252 AM MST Mon Feb 27 2017

.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
                    after 1100 until 1700, then chance of snow.
Max temperature.....36-41.
   24 hr trend......8 degrees warmer.
Min humidity........50-56 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......Southwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......700-1200 ft AGL.
Smoke dispersal.....Poor (9700-11100 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
                    Chance of snow until 2300.
Min temperature.....13-18.
   24 hr trend......6 degrees warmer.
Max humidity........86-92 percent.
   24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......800 ft AGL.
Smoke dispersal.....Poor (6900-12300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy.
Max temperature.....30-35.
   24 hr trend......6 degrees cooler.
Min humidity........48-54 percent.
   24 hr trend......1 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.......2300-3600 ft AGL.
Smoke dispersal.....Poor to fair (32300-40800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 13. Highs in the mid 30s.
West winds around 15 mph.
.THURSDAY...Partly cloudy. Lows around 19. Highs in the mid 30s.
West winds around 10 mph.
.FRIDAY...Not as cool. Mostly clear. Lows around 19. Highs in the
mid 40s. Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 20s. Highs in the
lower 50s.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s.

$$

NEZ312-272330-
Box Butte/South Sioux-
252 AM MST Mon Feb 27 2017

.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
                    Slight chance of rain and snow after 1100 until
                    1700, then chance of snow.
Max temperature.....35-40.
   24 hr trend......7 degrees warmer.
Min humidity........49-55 percent.
   24 hr trend......6 percent wetter.
20-foot winds.......Southwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......600-1100 ft AGL.
Smoke dispersal.....Poor (7800-9900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
                    Chance of snow until 2300.
Min temperature.....12-17.
   24 hr trend......5 degrees warmer.
Max humidity........88-94 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West 5 to 10 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......600 ft AGL.
Smoke dispersal.....Poor (5200-10000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy.
Max temperature.....29-34.
   24 hr trend......6 degrees cooler.
Min humidity........47-53 percent.
   24 hr trend......3 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.......2300-3500 ft AGL.
Smoke dispersal.....Poor to fair (33200-42700 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 11. Highs in the mid 30s.
West winds around 15 mph.
.THURSDAY...Partly cloudy. Lows around 16. Highs in the mid 30s.
West winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 17. Highs in the mid 40s.
Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s.
.SUNDAY...Partly cloudy. Lows around 30. Highs in the mid 50s.

$$

NEZ313-272330-
Scotts Bluff National Monument/Wildcat Hills-
252 AM MST Mon Feb 27 2017

.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
                    Slight chance of snow after 1700.
Max temperature.....39-44.
   24 hr trend......6 degrees warmer.
Min humidity........43-49 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......South around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......600-1100 ft AGL.
Smoke dispersal.....Poor (8100-10500 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of snow until
                    2300.
Min temperature.....16-21.
   24 hr trend......7 degrees warmer.
Max humidity........81-87 percent.
   24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......West 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......500 ft AGL.
Smoke dispersal.....Poor (5200-8600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TUESDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Max temperature.....31-36.
   24 hr trend......5 degrees cooler.
Min humidity........44-50 percent.
   24 hr trend......1 percent wetter.
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.......1800-3700 ft AGL.
Smoke dispersal.....Poor to fair (36200-50300 knot-ft).
Haines Index........3 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.
West winds around 15 mph.
.THURSDAY...Mostly clear. Lows around 19. Highs in the upper 30s.
Northwest winds around 10 mph.
.FRIDAY...Not as cool. Mostly clear. Lows around 20. Highs in the
upper 40s. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 20s. Highs in the
upper 50s.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 50s.

$$
MAJ/RE


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