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

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000
FNUS55 KCYS 211022
FWFCYS

FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA
NATIONAL WEATHER SERVICE CHEYENNE WY
322 AM MST SUN DEC 21 2014

...WINTER STORM WARNINGS IN EFFECT FOR THE MOUNTAINS OF SOUTH CENTRAL
WYOMING AND ADJACENT FOOTHILLS...

...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY UNTIL 8 AM MST
MONDAY FOR THE LARAMIE VALLEY AND UPPER NORTH PLATTE RIVER VALLEY
INCLUDING SARATOGA...

...HIGH WIND WARNINGS IN EFFECT THROUGH MIDNIGHT MST TONIGHT FOR
THE TYPICAL WIND PRONE LOCATIONS OF SOUTHEAST WYOMING...

.DISCUSSION...

NO FIRE WEATHER CONCERNS THROUGH THE MIDDLE OF THE WEEK. VERY WINDY
CONDITIONS ARE EXPECTED TODAY ALONG AND WEST OF THE LARAMIE RANGE
WITH GUSTS BETWEEN 60 AND 70 MPH LIKELY. INCREASING MOISTURE WILL
KEEP THE RISK FOR RAPID FIRE GROWTH LOW. SIGNIFICANT MOUNTAIN SNOWS
WILL PERSIST OVER THE NEXT 24 TO 48 HOURS WITH TOTAL ACCUMULATIONS
IN EXCESS OF 2 FEET POSSIBLE IN THE SNOWIES AND SIERRA MADRES BEFORE
ALL IS SAID AND DONE.

WYZ301-212330-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-
322 AM MST SUN DEC 21 2014

.TODAY...
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AFTER 1100.
                    CHANCE OF SNOW AFTER 1700.
MAX TEMPERATURE.....41-46.
   24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........53-59 PERCENT.
   24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......BREEZY. WEST 5 TO 25 MPH WITH GUSTS TO AROUND
                    45 MPH.
LAL.................1.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......900-1800 FT AGL.
SMOKE DISPERSAL.....POOR (17600-24900 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. CHANCE OF RAIN UNTIL 2000. CHANCE OF
                    SNOW.
MIN TEMPERATURE.....26-31.
   24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........81-87 PERCENT.
   24 HR TREND......2 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 35
                    MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......400-1100 FT AGL.
SMOKE DISPERSAL.....POOR (12400-16700 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....31-36.
   24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........59-65 PERCENT.
   24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......WINDY. NORTHWEST 10 TO 30 MPH WITH GUSTS TO
                    AROUND 50 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH.
MIXING HEIGHT.......2400-3400 FT AGL INCREASING TO 4400-5800 FT AGL
                    IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD TO VERY GOOD (66800-111400 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 20. HIGHS
AROUND 30. NORTHWEST WINDS AROUND 15 MPH.
.WEDNESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 18. HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH.
.CHRISTMAS DAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 20S. WEST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 11.
HIGHS IN THE MID 20S.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE MID 20S.

$$

WYZ302-212330-
NORTH LARAMIE RANGE/MEDICINE BOW NF-
322 AM MST SUN DEC 21 2014

.TODAY...
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 1100...THEN
                    CHANCE OF SNOW AND RAIN UNTIL 1700...THEN SNOW
                    LIKELY. AREAS OF BLOWING SNOW AFTER 1700. SNOW
                    ACCUMULATION UP TO 2 INCHES.
MAX TEMPERATURE.....35-41.
   24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........58-64 PERCENT.
   24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......VERY WINDY. WEST 15 TO 45 MPH WITH GUSTS TO
                    AROUND 65 MPH.
LAL.................1.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH.
MIXING HEIGHT.......1000-1900 FT AGL.
SMOKE DISPERSAL.....FAIR (40300-54900 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW UNTIL 2300.
                    PATCHY BLOWING SNOW AFTER 2300 UNTIL 0500. SNOW
                    LIKELY UNTIL 0500. CHANCE OF SNOW AFTER 0500.
                    SNOW ACCUMULATION UP TO 3 INCHES.
MIN TEMPERATURE.....24-29.
   24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........87-93 PERCENT.
   24 HR TREND......20 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......VERY WINDY. NORTHWEST 15 TO 45 MPH WITH GUSTS
                    TO AROUND 60 MPH.
LAL.................1.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH BECOMING NORTHWEST AROUND 25
                    MPH AFTER MIDNIGHT.
MIXING HEIGHT.......1400-3400 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (56300-77100 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....26-32.
   24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........56-62 PERCENT.
   24 HR TREND......7 PERCENT DRIER.
20-FOOT WINDS.......WINDY. NORTHWEST 15 TO 35 MPH WITH GUSTS TO
                    AROUND 45 MPH.
LAL.................1.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH.
MIXING HEIGHT.......5400-7400 FT AGL INCREASING TO 8200-10200 FT
                    AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....EXCELLENT (170700 KNOT-FT) INCREASING TO
                    EXCELLENT (223800 KNOT-FT) IN THE AFTERNOON.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 16. HIGHS
IN THE MID 20S. NORTHWEST WINDS AROUND 20 MPH.
.WEDNESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 18. HIGHS IN THE LOWER 30S. WEST WINDS AROUND 15 MPH.
.CHRISTMAS DAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS AROUND 30. WEST WINDS AROUND 15 MPH.
.FRIDAY...COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND
9. HIGHS AROUND 20.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 9. HIGHS IN THE MID 20S.

$$

WYZ303-212330-
CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS-
322 AM MST SUN DEC 21 2014

...WINTER STORM WARNING IN EFFECT UNTIL 11 AM MST MONDAY...
...HIGH WIND WARNING IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT
MST TONIGHT...

.TODAY...
SKY/WEATHER.........CLOUDY. SNOW LIKELY. CHANCE OF RAIN AFTER 1100
                    UNTIL 1400. RAIN LIKELY AFTER 1400 UNTIL 1700.
                    AREAS OF BLOWING SNOW AFTER 1100. SNOW
                    ACCUMULATION UP TO 2 INCHES.
MAX TEMPERATURE.....35-40.
   24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........64-70 PERCENT.
   24 HR TREND......9 PERCENT WETTER.
20-FOOT WINDS.......STRONG WINDS. WEST 15 TO 40 MPH INCREASING TO
                    25 TO 50 MPH IN THE AFTERNOON. GUSTS UP TO 70
                    MPH.
LAL.................1.
CHC OF WETTING RAIN.30 PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH INCREASING TO AROUND 45 MPH
                    IN THE AFTERNOON.
MIXING HEIGHT.......1600-2300 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (58600-71200 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW UNTIL 2300.
                    PATCHY BLOWING SNOW AFTER 2300 UNTIL 0500. SNOW
                    LIKELY UNTIL 0500. CHANCE OF SNOW AFTER 0500.
                    SNOW ACCUMULATION UP TO 2 INCHES.
MIN TEMPERATURE.....27-32.
   24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........91-97 PERCENT.
   24 HR TREND......8 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......STRONG WINDS. WEST 15 TO 50 MPH WITH GUSTS TO
                    AROUND 70 MPH DECREASING TO 10 TO 35 MPH WITH
                    GUSTS TO AROUND 55 MPH AFTER MIDNIGHT.
LAL.................1.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH DECREASING TO AROUND 25 MPH
                    AFTER MIDNIGHT.
MIXING HEIGHT.......1100-2300 FT AGL.
SMOKE DISPERSAL.....FAIR (46900-56300 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....28-33.
   24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........57-63 PERCENT.
   24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......WINDY. NORTHWEST 10 TO 30 MPH WITH GUSTS TO
                    AROUND 40 MPH.
LAL.................1.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH.
MIXING HEIGHT.......5200-6500 FT AGL INCREASING TO 8000-9800 FT AGL
                    IN THE AFTERNOON.
SMOKE DISPERSAL.....VERY GOOD TO EXCELLENT (145900-184800 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...PARTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 13. HIGHS
IN THE MID 20S. WEST WINDS AROUND 15 MPH.
.WEDNESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 16. HIGHS IN THE LOWER 30S. WEST WINDS AROUND 15 MPH.
.CHRISTMAS DAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 20S. WEST WINDS AROUND 15 MPH.
.FRIDAY...COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND
6. HIGHS AROUND 19.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 6. HIGHS IN THE LOWER 20S.

$$

WYZ304-212330-
SOUTHWEST CARBON-
322 AM MST SUN DEC 21 2014

...WINTER STORM WARNING IN EFFECT UNTIL 11 AM MST MONDAY...

.TODAY...
SKY/WEATHER.........CLOUDY. SNOW LIKELY. RAIN LIKELY AFTER 1400
                    UNTIL 1700. AREAS OF BLOWING SNOW AFTER 1100.
                    SNOW ACCUMULATION OF 1 TO 2 INCHES.
MAX TEMPERATURE.....35-40.
   24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........63-69 PERCENT.
   24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......WINDY. SOUTHWEST 10 TO 35 MPH WITH GUSTS TO
                    AROUND 55 MPH.
LAL.................1.
CHC OF WETTING RAIN.35 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
MIXING HEIGHT.......1300-1800 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (31700-41100 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW UNTIL 2300.
                    PATCHY BLOWING SNOW AFTER 2300 UNTIL 0500. SNOW
                    LIKELY. SNOW ACCUMULATION UP TO 2 INCHES.
MIN TEMPERATURE.....27-32.
   24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........92-98 PERCENT.
   24 HR TREND......4 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WINDY. WEST 15 TO 35 MPH WITH GUSTS TO AROUND
                    55 MPH DECREASING TO 15 TO 25 MPH WITH GUSTS TO
                    AROUND 40 MPH AFTER MIDNIGHT.
LAL.................1.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
MIXING HEIGHT.......800-1900 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (26700-46600 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....30-35.
   24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........55-61 PERCENT.
   24 HR TREND......10 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. NORTHWEST 10 TO 25 MPH WITH GUSTS TO
                    AROUND 35 MPH.
LAL.................1.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH.
MIXING HEIGHT.......6500 FT AGL INCREASING TO 9800-10600 FT AGL IN
                    THE AFTERNOON.
SMOKE DISPERSAL.....EXCELLENT (153800-190500 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 13. HIGHS
IN THE UPPER 20S. WEST WINDS AROUND 10 MPH.
.WEDNESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 15. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.
.CHRISTMAS DAY...CLOUDY WITH CHANCE OF SNOW. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 6. HIGHS
AROUND 20.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 4. HIGHS IN THE LOWER 20S.

$$

WYZ305-212330-
SIERRA MADRE RANGE/MEDICINE BOW NF-
322 AM MST SUN DEC 21 2014

...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST TUESDAY...

.TODAY...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW. SNOW. SNOW
                    ACCUMULATION OF 2 TO 10 INCHES.
MAX TEMPERATURE.....31-36.
   24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........66-72 PERCENT.
   24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......VERY WINDY. SOUTHWEST 10 TO 35 MPH WITH GUSTS
                    TO AROUND 55 MPH SHIFTING TO THE WEST 15 TO 45
                    MPH WITH GUSTS TO AROUND 70 MPH IN THE
                    AFTERNOON.
LAL.................1.
CHC OF WETTING RAIN.60 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH INCREASING TO WEST
                    AROUND 35 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1500-2000 FT AGL.
SMOKE DISPERSAL.....FAIR (40600-53400 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW UNTIL 0500.
                    PATCHY BLOWING SNOW AFTER 0500. SNOW. SNOW
                    ACCUMULATION OF 2 TO 10 INCHES.
MIN TEMPERATURE.....25-30.
   24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........92-98 PERCENT.
   24 HR TREND......6 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......VERY WINDY. WEST 15 TO 45 MPH. GUSTS UP TO 70
                    MPH DECREASING TO 60 MPH AFTER MIDNIGHT.
LAL.................1.
CHC OF WETTING RAIN.65 PERCENT.
TRANSPORT WINDS.....WEST 30 TO 35 MPH.
MIXING HEIGHT.......1000-2300 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (44200-69400 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. PATCHY BLOWING SNOW UNTIL 1100. SNOW
                    UNTIL 1700...THEN SNOW LIKELY. SNOW
                    ACCUMULATION OF 1 TO 4 INCHES.
MAX TEMPERATURE.....26-31.
   24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........60-66 PERCENT.
   24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......WINDY. NORTHWEST 10 TO 35 MPH. GUSTS UP TO 40
                    MPH DECREASING TO 30 MPH IN THE AFTERNOON.
LAL.................1.
CHC OF WETTING RAIN.50 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH.
MIXING HEIGHT.......6400-6900 FT AGL INCREASING TO 9800-10400 FT
                    AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....EXCELLENT (183100 KNOT-FT) INCREASING TO
                    EXCELLENT (234800 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 CLOUDY. SNOW LIKELY. LOWS AROUND 13. HIGHS IN
THE LOWER 20S. WEST WINDS AROUND 10 MPH.
.WEDNESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 12. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
.CHRISTMAS DAY...SNOW LIKELY. LOWS AROUND 20. HIGHS IN THE MID
20S. SOUTHWEST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 7. HIGHS
AROUND 18.
.SATURDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS AROUND
5. HIGHS AROUND 20.

$$

WYZ306-212330-
UPPER NORTH PLATTE RIVER BASIN-
322 AM MST SUN DEC 21 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 8 AM MST
MONDAY...

.TODAY...
SKY/WEATHER.........CLOUDY. SNOW LIKELY UNTIL 1700. SNOW AFTER
                    1700. AREAS OF BLOWING SNOW AFTER 1100. SNOW
                    ACCUMULATION OF 1 TO 2 INCHES.
MAX TEMPERATURE.....34-39.
   24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........62-68 PERCENT.
   24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......VERY WINDY. WEST 15 TO 40 MPH WITH GUSTS TO
                    AROUND 55 MPH.
LAL.................1.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH INCREASING TO WEST
                    AROUND 35 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1300-2200 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (37200-52700 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW UNTIL 2300.
                    PATCHY BLOWING SNOW AFTER 2300 UNTIL 0500.
                    SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES.
MIN TEMPERATURE.....27-32.
   24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........87-93 PERCENT.
   24 HR TREND......7 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......VERY WINDY. WEST 20 TO 40 MPH WITH GUSTS TO
                    AROUND 55 MPH DECREASING TO 15 TO 30 MPH WITH
                    GUSTS TO AROUND 45 MPH AFTER MIDNIGHT.
LAL.................1.
CHC OF WETTING RAIN.50 PERCENT.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
MIXING HEIGHT.......1200-2300 FT AGL.
SMOKE DISPERSAL.....FAIR (40300-59300 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. SNOW LIKELY UNTIL 1700...THEN CHANCE OF
                    SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES.
MAX TEMPERATURE.....28-33.
   24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........57-63 PERCENT.
   24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. NORTHWEST 10 TO 25 MPH WITH HIGHER
                    GUSTS.
LAL.................1.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH.
MIXING HEIGHT.......6300-6800 FT AGL INCREASING TO 9700-10300 FT
                    AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....EXCELLENT (152900-186800 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...COLDER. MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 14.
HIGHS IN THE MID 20S. WEST WINDS AROUND 10 MPH.
.WEDNESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 12. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
.CHRISTMAS DAY...CLOUDY WITH CHANCE OF SNOW. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 7. HIGHS
AROUND 20.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 5. HIGHS IN THE LOWER 20S.

$$

WYZ307-212330-
SNOWY RANGE/MEDICINE BOW NF-
322 AM MST SUN DEC 21 2014

...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST TUESDAY...

.TODAY...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW. SNOW LIKELY
                    UNTIL 0800. SNOW AFTER 0800. SNOW ACCUMULATION
                    OF 2 TO 10 INCHES.
MAX TEMPERATURE.....31-36.
   24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........60-66 PERCENT.
   24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......STRONG WINDS. WEST 15 TO 45 MPH WITH GUSTS TO
                    AROUND 65 MPH INCREASING TO 20 TO 60 MPH WITH
                    GUSTS TO AROUND 80 MPH IN THE AFTERNOON.
LAL.................1.
CHC OF WETTING RAIN.45 PERCENT.
TRANSPORT WINDS.....WEST AROUND 40 MPH INCREASING TO AROUND 50 MPH
                    IN THE AFTERNOON.
MIXING HEIGHT.......1700-2300 FT AGL.
SMOKE DISPERSAL.....GOOD (62500-80800 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW UNTIL 0500.
                    PATCHY BLOWING SNOW AFTER 0500. SNOW. SNOW
                    ACCUMULATION OF 2 TO 10 INCHES.
MIN TEMPERATURE.....23-29.
   24 HR TREND......9 DEGREES WARMER.
MAX HUMIDITY........90-96 PERCENT.
   24 HR TREND......12 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......STRONG WINDS. WEST 20 TO 60 MPH WITH GUSTS TO
                    AROUND 80 MPH DECREASING TO 15 TO 45 MPH WITH
                    GUSTS TO AROUND 70 MPH AFTER MIDNIGHT.
LAL.................1.
CHC OF WETTING RAIN.60 PERCENT.
TRANSPORT WINDS.....WEST AROUND 50 MPH DECREASING TO AROUND 35 MPH
                    AFTER MIDNIGHT.
MIXING HEIGHT.......1200-2100 FT AGL.
SMOKE DISPERSAL.....GOOD (64200-88400 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. PATCHY BLOWING SNOW UNTIL 1100. SNOW
                    UNTIL 1100...THEN SNOW LIKELY. SNOW
                    ACCUMULATION OF 1 TO 4 INCHES.
MAX TEMPERATURE.....25-30.
   24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........58-64 PERCENT.
   24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......VERY WINDY. NORTHWEST 15 TO 40 MPH WITH GUSTS
                    TO AROUND 45 MPH.
LAL.................1.
CHC OF WETTING RAIN.50 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 35 MPH.
MIXING HEIGHT.......6600-7100 FT AGL INCREASING TO 10000-10900 FT
                    AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....EXCELLENT (228000 KNOT-FT) INCREASING TO
                    EXCELLENT (305500 KNOT-FT) IN THE AFTERNOON.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...COLDER. MOSTLY CLOUDY. SNOW LIKELY. LOWS AROUND 12.
HIGHS IN THE LOWER 20S. NORTHWEST WINDS AROUND 15 MPH.
.WEDNESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 12. HIGHS IN THE UPPER 20S. WEST WINDS AROUND 15 MPH.
.CHRISTMAS DAY...SNOW LIKELY. LOWS AROUND 20. HIGHS IN THE UPPER
20S. WEST WINDS AROUND 15 MPH.
.FRIDAY...COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND
4. HIGHS AROUND 16.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 3. HIGHS AROUND 20.

$$

WYZ308-212330-
LARAMIE VALLEY/SHIRLEY BASIN-
322 AM MST SUN DEC 21 2014

...HIGH WIND WARNING IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT
MST TONIGHT...
...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 8 AM MST
MONDAY...

.TODAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW UNTIL 1700. CHANCE OF
                    RAIN AFTER 1400 UNTIL 1700...THEN SNOW LIKELY.
                    AREAS OF BLOWING SNOW AFTER 1700. SNOW
                    ACCUMULATION UP TO 1 INCH.
MAX TEMPERATURE.....35-40.
   24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........61-67 PERCENT.
   24 HR TREND......UNCHANGED.
20-FOOT WINDS.......VERY WINDY. WEST 15 TO 40 MPH INCREASING TO 25
                    TO 45 MPH IN THE AFTERNOON. GUSTS UP TO 60 MPH.
LAL.................1.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....WEST 35 TO 40 MPH.
MIXING HEIGHT.......1000-2300 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (44200-63800 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW UNTIL 2300.
                    PATCHY BLOWING SNOW AFTER 2300 UNTIL 0500. SNOW
                    LIKELY UNTIL 0500. CHANCE OF SNOW AFTER 0500.
                    SNOW ACCUMULATION OF 1 TO 2 INCHES.
MIN TEMPERATURE.....24-30.
   24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........88-94 PERCENT.
   24 HR TREND......8 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......VERY WINDY. WEST 20 TO 40 MPH WITH GUSTS TO
                    AROUND 55 MPH DECREASING TO 15 TO 30 MPH WITH
                    GUSTS TO AROUND 45 MPH AFTER MIDNIGHT.
LAL.................1.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH DECREASING TO AROUND 25 MPH
                    AFTER MIDNIGHT.
MIXING HEIGHT.......1200-3200 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (53400-63900 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....26-31.
   24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........57-63 PERCENT.
   24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......WINDY. NORTHWEST 15 TO 30 MPH WITH GUSTS TO
                    AROUND 40 MPH.
LAL.................1.
CHC OF WETTING RAIN.30 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH.
MIXING HEIGHT.......5400-6700 FT AGL INCREASING TO 7800-9800 FT AGL
                    IN THE AFTERNOON.
SMOKE DISPERSAL.....VERY GOOD TO EXCELLENT (147900-190800 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 14. HIGHS
IN THE MID 20S. NORTHWEST WINDS AROUND 15 MPH.
.WEDNESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 13. HIGHS IN THE LOWER 30S. WEST WINDS AROUND 15 MPH.
.CHRISTMAS DAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS AROUND 30. WEST WINDS AROUND 15 MPH.
.FRIDAY...COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND
5. HIGHS AROUND 19.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 5. HIGHS IN THE LOWER 20S.

$$

WYZ309-212330-
SOUTH LARAMIE RANGE/MEDICINE BOW NF-
322 AM MST SUN DEC 21 2014

...HIGH WIND WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TODAY...
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 1100.
                    CHANCE OF RAIN AND SNOW AFTER 1100. AREAS OF
                    BLOWING SNOW AFTER 1700.
MAX TEMPERATURE.....39-45.
   24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........49-55 PERCENT.
   24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......VERY WINDY. WEST 10 TO 45 MPH WITH GUSTS TO
                    AROUND 65 MPH.
LAL.................1.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 35 TO 40 MPH.
MIXING HEIGHT.......1000-2400 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (44700-68100 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW UNTIL 2300.
                    PATCHY BLOWING SNOW AFTER 2300 UNTIL 0500.
                    CHANCE OF RAIN UNTIL 2000. CHANCE OF SNOW.
MIN TEMPERATURE.....27-32.
   24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........85-91 PERCENT.
   24 HR TREND......24 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......VERY WINDY. NORTHWEST 15 TO 45 MPH WITH GUSTS
                    TO AROUND 65 MPH.
LAL.................1.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....WEST AROUND 40 MPH BECOMING NORTHWEST AROUND 30
                    MPH AFTER MIDNIGHT.
MIXING HEIGHT.......800-2000 FT AGL.
SMOKE DISPERSAL.....FAIR (41100-52500 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW. CHANCE OF RAIN AFTER
                    1100 UNTIL 1700.
MAX TEMPERATURE.....30-36.
   24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........48-54 PERCENT.
   24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......WINDY. NORTHWEST 15 TO 35 MPH WITH GUSTS TO
                    AROUND 45 MPH.
LAL.................1.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH.
MIXING HEIGHT.......5500-7100 FT AGL INCREASING TO 9300-11300 FT
                    AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....EXCELLENT (175500 KNOT-FT) INCREASING TO
                    EXCELLENT (248900 KNOT-FT) IN THE AFTERNOON.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 18. HIGHS
IN THE UPPER 20S. NORTHWEST WINDS AROUND 20 MPH.
.WEDNESDAY...PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER
30S. WEST WINDS AROUND 15 MPH.
.CHRISTMAS DAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SHOWERS. LOWS IN THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS
AROUND 15 MPH.
.FRIDAY...COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND
12. HIGHS IN THE MID 20S.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE UPPER
20S.

$$

WYZ310-212330-
PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE-
322 AM MST SUN DEC 21 2014

.TODAY...
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN AFTER 1100 UNTIL
                    1400...THEN CHANCE OF RAIN. CHANCE OF SNOW
                    AFTER 1700.
MAX TEMPERATURE.....43-48.
   24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........48-54 PERCENT.
   24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......WINDY. WEST 10 TO 35 MPH WITH GUSTS TO AROUND
                    60 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......800-2400 FT AGL.
SMOKE DISPERSAL.....POOR (23500-37000 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN UNTIL 2000.
                    CHANCE OF SNOW.
MIN TEMPERATURE.....27-32.
   24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........81-87 PERCENT.
   24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WINDY. WEST 15 TO 35 MPH WITH GUSTS TO AROUND
                    50 MPH BECOMING NORTHWEST 10 TO 20 MPH WITH
                    GUSTS TO AROUND 35 MPH AFTER MIDNIGHT.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......200-1100 FT AGL.
SMOKE DISPERSAL.....POOR (14500-15700 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW. CHANCE OF RAIN AFTER
                    1100 UNTIL 1700.
MAX TEMPERATURE.....34-39.
   24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........51-57 PERCENT.
   24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......WINDY. NORTHWEST 10 TO 30 MPH WITH GUSTS TO
                    AROUND 50 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH.
MIXING HEIGHT.......2800-4500 FT AGL INCREASING TO 5700-7700 FT AGL
                    IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (87700 KNOT-FT) INCREASING TO VERY GOOD
                    (149100 KNOT-FT) IN THE AFTERNOON.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 20 MPH.
.WEDNESDAY...PARTLY CLOUDY. LOWS AROUND 20. HIGHS AROUND 40. WEST
WINDS AROUND 15 MPH.
.CHRISTMAS DAY...MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SHOWERS. LOWS IN THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS
AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS AROUND
14. HIGHS IN THE UPPER 20S.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE LOWER
30S.

$$

NEZ311-212330-
PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS-
322 AM MST SUN DEC 21 2014

.TODAY...
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AFTER 1400.
                    CHANCE OF SNOW AFTER 1700.
MAX TEMPERATURE.....42-47.
   24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........53-59 PERCENT.
   24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......WEST 5 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......600-1700 FT AGL.
SMOKE DISPERSAL.....POOR (11000-19400 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN UNTIL 2400.
                    CHANCE OF SNOW.
MIN TEMPERATURE.....27-32.
   24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........82-88 PERCENT.
   24 HR TREND......10 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......200-800 FT AGL.
SMOKE DISPERSAL.....POOR (8400-13600 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 1100...THEN
                    CHANCE OF RAIN UNTIL 1700. CHANCE OF SNOW AFTER
                    1100.
MAX TEMPERATURE.....33-38.
   24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........61-67 PERCENT.
   24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......WINDY. NORTHWEST 10 TO 30 MPH WITH GUSTS TO
                    AROUND 55 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHWEST 30 TO 35 MPH.
MIXING HEIGHT.......2400-3600 FT AGL INCREASING TO 4400-6400 FT AGL
                    IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (83100 KNOT-FT) INCREASING TO VERY GOOD
                    (144000 KNOT-FT) IN THE AFTERNOON.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 20 MPH.
.WEDNESDAY...PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE UPPER
30S. WEST WINDS AROUND 10 MPH.
.CHRISTMAS DAY...MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 20.
HIGHS IN THE LOWER 30S. WEST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 12.
HIGHS IN THE MID 20S.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 9. HIGHS IN THE UPPER 20S.

$$

NEZ312-212330-
BOX BUTTE/SOUTH SIOUX-
322 AM MST SUN DEC 21 2014

.TODAY...
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AFTER 1400.
                    CHANCE OF SNOW AFTER 1700.
MAX TEMPERATURE.....42-47.
   24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........54-60 PERCENT.
   24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 20 MPH WITH HIGHER GUSTS.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......700-2000 FT AGL.
SMOKE DISPERSAL.....POOR (13800-25100 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........CLOUDY. CHANCE OF RAIN UNTIL 2400. CHANCE OF
                    SNOW.
MIN TEMPERATURE.....26-31.
   24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........88-94 PERCENT.
   24 HR TREND......8 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH AND GUSTY.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......300-1000 FT AGL.
SMOKE DISPERSAL.....POOR (10800 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW. CHANCE OF RAIN AFTER
                    1100 UNTIL 1700.
MAX TEMPERATURE.....33-38.
   24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........62-68 PERCENT.
   24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......WINDY. NORTHWEST 10 TO 30 MPH WITH GUSTS TO
                    AROUND 50 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHWEST 25 TO 30 MPH.
MIXING HEIGHT.......2100-3100 FT AGL INCREASING TO 3900-5700 FT AGL
                    IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (71000 KNOT-FT) INCREASING TO VERY GOOD
                    (130600 KNOT-FT) IN THE AFTERNOON.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 20 MPH.
.WEDNESDAY...PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE UPPER
30S. NORTHWEST WINDS AROUND 10 MPH.
.CHRISTMAS DAY...MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 20.
HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS AROUND
12. HIGHS IN THE UPPER 20S.
.SATURDAY...PARTLY CLOUDY. LOWS AROUND 10. HIGHS AROUND 30.

$$

NEZ313-212330-
SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS-
322 AM MST SUN DEC 21 2014

.TODAY...
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER 1400
                    UNTIL 1700...THEN CHANCE OF SNOW AND RAIN.
MAX TEMPERATURE.....43-48.
   24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........50-56 PERCENT.
   24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......600-2300 FT AGL.
SMOKE DISPERSAL.....POOR (14800-25900 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN UNTIL
                    2000...THEN SLIGHT CHANCE OF SNOW UNTIL
                    2300...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....26-31.
   24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........89-95 PERCENT.
   24 HR TREND......7 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 35
                    MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......300-1100 FT AGL.
SMOKE DISPERSAL.....POOR (9300-11200 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.MONDAY...
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW UNTIL 1700. CHANCE OF
                    RAIN AFTER 1100 UNTIL 1700...THEN SLIGHT CHANCE
                    OF SNOW.
MAX TEMPERATURE.....34-39.
   24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........58-64 PERCENT.
   24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......WINDY. NORTHWEST 10 TO 30 MPH WITH GUSTS TO
                    AROUND 45 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHWEST 25 TO 30 MPH.
MIXING HEIGHT.......2100-2800 FT AGL INCREASING TO 4100-5300 FT AGL
                    IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (60300 KNOT-FT) INCREASING TO VERY GOOD
                    (112600 KNOT-FT) IN THE AFTERNOON.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 20 MPH.
.WEDNESDAY...PARTLY CLOUDY. LOWS AROUND 18. HIGHS AROUND 40.
NORTHWEST WINDS AROUND 10 MPH.
.CHRISTMAS DAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS
AROUND 10 MPH.
.FRIDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS AROUND 14.
HIGHS IN THE UPPER 20S.
.SATURDAY...MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE LOWER 30S.

$$

HAMMER



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