National Weather Service Text Product Display

Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Versions: 1 2 3 4

000
FNUS55 KCYS 271128
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service Cheyenne WY
428 AM MST Sat Feb 27 2021

.DISCUSSION...

Despite periods of gusty winds, fire weather concerns remain quite
low given recent precipitation and cooler temperatures. Trends are
pointing toward warmer & drier conditions as we head into early to
mid next week, leading to lower afternoon RH values.

WYZ301-272315-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow after 0700
                    until 1100, then chance of snow.
Max temperature.....28-34.
   24 hr trend......6 degrees cooler.
Min humidity........45-51 percent.
   24 hr trend......18 percent wetter.
20-foot winds.......West 10 to 15 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....West around 20 mph.
Mixing height.......800-1300 ft AGL increasing to 6800-8600 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (15100 knot-ft) increasing to very good
                    (121400 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
                    Chance of snow until 2300. Slight chance of
                    snow after 2300 until 0500. Patchy blowing snow
                    after 2200 until 2300.
Min temperature.....11-16.
   24 hr trend......4 degrees cooler.
Max humidity........88-94 percent.
   24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....Northwest around 30 mph decreasing to around 20
                    mph after midnight.
Mixing height.......2800-4400 ft AGL decreasing to 1600-2300 ft AGL
                    after midnight.
Smoke dispersal.....Poor to good (39900-75800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....31-37.
   24 hr trend......6 degrees warmer.
Min humidity........30-36 percent.
   24 hr trend......11 percent drier.
20-foot winds.......West around 10 mph increasing to around 20 mph
                    in the afternoon. Gusts up to 35 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......900-1500 ft AGL increasing to 4200-6000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (18200 knot-ft) increasing to very good
                    (117100 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Lows around 15. Highs in the lower 40s. West
winds around 10 mph.
.TUESDAY...Clear. Lows in the mid 20s. Highs in the upper 40s.
West winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 20s. Highs in the
upper 40s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
40s.
.FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s.

$$

WYZ302-272315-
North Laramie Range/Medicine Bow NF-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Partly cloudy. Patchy blowing snow. Slight
                    chance of snow until 1300Chance of snow after
                    1300.
Max temperature.....17-25.
   24 hr trend......5 degrees cooler.
Min humidity........60-66 percent.
   24 hr trend......22 percent wetter.
20-foot winds.......West around 20 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....West around 30 mph.
Mixing height.......900-1400 ft AGL increasing to 6700-8500 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (24800 knot-ft) increasing to excellent
                    (197000 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
                    Patchy blowing snow until 1900. Chance of snow
                    until 2300.
Min temperature.....2-10.
   24 hr trend......2 degrees warmer.
Max humidity........81-87 percent.
   24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest around 10 mph. Gusts up to 30 mph
                    decreasing to 20 mph after midnight.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 35 mph decreasing to around 20
                    mph after midnight.
Mixing height.......2900-3800 ft AGL decreasing to 800-1700 ft AGL
                    after midnight.
Smoke dispersal.....Good (94400 knot-ft) decreasing to poor (24300
                    knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny. Patchy blowing snow after 1100.
Max temperature.....20-28.
   24 hr trend......1 degree warmer.
Min humidity........43-49 percent.
   24 hr trend......14 percent drier.
20-foot winds.......West 15 to 20 mph. Gusts up to 35 mph
                    increasing to 45 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph increasing to around 30 mph
                    in the afternoon.
Mixing height.......800-1300 ft AGL increasing to 2200-3600 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (15700 knot-ft) increasing to good (74400
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Patchy blowing snow. Lows around 11. Highs in
the mid 30s. West winds around 15 mph.
.TUESDAY...Mostly clear. Patchy blowing snow. Lows in the lower
20s. Highs in the upper 30s. West winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 20s. Highs in the
lower 40s. West winds around 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 20s. Highs in the
lower 40s.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s.

$$

WYZ303-272315-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
428 AM MST Sat Feb 27 2021

...HIGH WIND WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.TODAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
                    Patchy blowing snow until 1700. Chance of snow
                    until 0700Slight chance of snow after 0700.
Max temperature.....19-24.
   24 hr trend......7 degrees cooler.
Min humidity........58-64 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......West around 20 mph with gusts to around 50 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1600-2400 ft AGL increasing to 7200-8400 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair (43800 knot-ft) increasing to excellent
                    (191300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of snow until
                    2300.
Min temperature.....1-6.
   24 hr trend......6 degrees cooler.
Max humidity........89-95 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West 5 to 10 mph. Gusts up to 30 mph decreasing
                    to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph becoming west around 10
                    mph after midnight.
Mixing height.......2200-3500 ft AGL decreasing to 600-1400 ft AGL
                    after midnight.
Smoke dispersal.....Fair (59500 knot-ft) decreasing to poor (8400
                    knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
                    Patchy blowing snow after 1100.
Max temperature.....20-25.
   24 hr trend......Unchanged.
Min humidity........47-53 percent.
   24 hr trend......7 percent drier.
20-foot winds.......Southwest around 10 mph increasing to around 20
                    mph in the afternoon. Gusts up to 45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to around 25 mph
                    in the afternoon.
Mixing height.......600-1100 ft AGL increasing to 2700-3900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (10600 knot-ft) increasing to good (77300
                    knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Patchy blowing snow in the evening. Lows around
6. Highs in the lower 30s. Southwest winds around 15 mph.
.TUESDAY...Clear. Lows around 17. Highs in the mid 30s. Southwest
winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows around 20. Highs in the upper
30s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows around 19. Highs around 40.
.FRIDAY...Mostly clear. Lows around 19. Highs in the lower 40s.

$$

WYZ304-272315-
Southwest Carbon County-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
                    Slight chance of snow until 1600. Patchy
                    blowing snow after 0800 until 1500.
Max temperature.....22-27.
   24 hr trend......6 degrees cooler.
Min humidity........52-58 percent.
   24 hr trend......15 percent wetter.
20-foot winds.......West around 15 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1500-2400 ft AGL increasing to 9200-11200 ft
                    AGL in the afternoon.
Smoke dispersal.....Poor (28700 knot-ft) increasing to excellent
                    (206200 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....2 below to 3 above zero.
   24 hr trend......9 degrees cooler.
Max humidity........92-98 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph decreasing to around 5
                    mph after midnight.
Mixing height.......1800-3800 ft AGL decreasing to 700-1200 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (6000-41100 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....21-26.
   24 hr trend......3 degrees cooler.
Min humidity........48-54 percent.
   24 hr trend......4 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......400-900 ft AGL increasing to 4100-5000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (3800 knot-ft) increasing to fair (56900
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Lows around 1. Highs around 30. South winds
around 10 mph.
.TUESDAY...Clear. Lows around 10. Highs in the upper 30s. South
winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows around 14. Highs in the upper
30s. South winds around 10 mph.
.THURSDAY...Mostly clear. Lows around 16. Highs in the upper 30s.
.FRIDAY...Mostly clear. Lows around 16. Highs in the lower 40s.

$$

WYZ305-272315-
Sierra Madre Range/Medicine Bow NF-
428 AM MST Sat Feb 27 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM MST THIS
MORNING...

.TODAY...
Sky/weather.........Mostly cloudy. Patchy blowing snow until 1700.
                    Snow likely until 0700Chance of snow after 0700
                    until 1600, then slight chance of snow. Snow
                    accumulation up to 3 inches.
Max temperature.....14-22.
   24 hr trend......3 degrees cooler.
Min humidity........54-60 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......West around 15 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....West around 20 mph increasing to around 30 mph
                    in the afternoon.
Mixing height.......1900-2900 ft AGL increasing to 8500-10300 ft
                    AGL in the afternoon.
Smoke dispersal.....Fair (42500 knot-ft) increasing to excellent
                    (220300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
                    Slight chance of snow until 2300.
Min temperature.....2 below to 3 above zero.
   24 hr trend......7 degrees cooler.
Max humidity........91-97 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph in
                    the evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph decreasing to around 5
                    mph after midnight.
Mixing height.......3400-4600 ft AGL decreasing to 700-1400 ft AGL
                    after midnight.
Smoke dispersal.....Good (77200 knot-ft) decreasing to poor (7000
                    knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....18-24.
   24 hr trend......Unchanged.
Min humidity........42-48 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......700-1300 ft AGL increasing to 3500-5000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (6900-53500 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Not as cold. Clear. Lows around 3. Highs in the lower
30s. Southwest winds around 10 mph.
.TUESDAY...Clear. Lows around 14. Highs in the mid 30s. Southwest
winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows around 17. Highs in the upper
30s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows around 18. Highs around 40.
.FRIDAY...Mostly clear. Lows around 19. Highs in the lower 40s.

$$

WYZ306-272315-
Upper North Platte River Basin-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow until 0800, then
                    slight chance of snow until 1600. Patchy
                    blowing snow after 1000 until 1700.
Max temperature.....19-24.
   24 hr trend......8 degrees cooler.
Min humidity........54-60 percent.
   24 hr trend......15 percent wetter.
20-foot winds.......West 15 to 20 mph with gusts to around 40 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....West around 20 mph increasing to around 30 mph
                    in the afternoon.
Mixing height.......2300-2800 ft AGL increasing to 8700-10100 ft
                    AGL in the afternoon.
Smoke dispersal.....Fair (42600 knot-ft) increasing to excellent
                    (230500 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Min temperature.....Zero to 5 above zero.
   24 hr trend......6 degrees cooler.
Max humidity........91-97 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph
                    decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph becoming west around 5
                    mph after midnight.
Mixing height.......1700-3600 ft AGL decreasing to 700-1600 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (7000-48800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....21-26.
   24 hr trend......2 degrees warmer.
Min humidity........41-47 percent.
   24 hr trend......11 percent drier.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
                    around 20 mph in the afternoon.
Mixing height.......1100-1600 ft AGL increasing to 4200-5400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (9000 knot-ft) increasing to good (75200
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Not as cool. Clear. Lows around 4. Highs in the mid
30s. South winds around 10 mph.
.TUESDAY...Clear. Lows around 15. Highs in the upper 30s.
Southwest winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows around 18. Highs in the lower
40s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows around 19. Highs in the lower 40s.
.FRIDAY...Mostly clear. Lows around 20. Highs in the mid 40s.

$$

WYZ307-272315-
Snowy Range/Medicine Bow NF-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Mostly cloudy. Areas of blowing snow until
                    1200Blowing snow after 1200. Chance of snow.
Max temperature.....11-19.
   24 hr trend......1 degree cooler.
Min humidity........57-63 percent.
   24 hr trend......26 percent wetter.
20-foot winds.......Breezy. West 20 to 25 mph with gusts to around
                    55 mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....West around 25 mph increasing to around 35 mph
                    in the afternoon.
Mixing height.......1300-2600 ft AGL increasing to 7000-9000 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair (40100 knot-ft) increasing to excellent
                    (228400 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
                    Patchy blowing snow until 2200. Slight chance
                    of snow until 2300.
Min temperature.....4 below to 2 above zero.
   24 hr trend......8 degrees cooler.
Max humidity........88-94 percent.
   24 hr trend......7 percent drier.
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.Zero percent.
Transport winds.....Northwest around 25 mph decreasing to around 10
                    mph after midnight.
Mixing height.......3300-4000 ft AGL decreasing to 800-1600 ft AGL
                    after midnight.
Smoke dispersal.....Good (90600 knot-ft) decreasing to poor (13500
                    knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
                    Patchy blowing snow after 1000.
Max temperature.....17-22.
   24 hr trend......1 degree cooler.
Min humidity........41-47 percent.
   24 hr trend......20 percent drier.
20-foot winds.......West 10 to 15 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......700-1300 ft AGL increasing to 3000-5000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (10100 knot-ft) increasing to good (67200
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Not as cold. Clear. Patchy blowing snow. Lows around 2.
Highs in the lower 30s. Southwest winds around 15 mph.
.TUESDAY...Clear. Patchy blowing snow after midnight. Lows around
14. Highs in the mid 30s. Southwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows around 17. Highs in the upper
30s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows around 18. Highs in the upper 30s.
.FRIDAY...Mostly clear. Lows around 18. Highs in the lower 40s.

$$

WYZ308-272315-
Laramie Valley/Shirley Basin-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
                    Chance of snow until 0700, then slight chance
                    of snow until 1600Chance of snow after 1600.
                    Patchy blowing snow after 0700 until 1700.
Max temperature.....19-24.
   24 hr trend......5 degrees cooler.
Min humidity........54-60 percent.
   24 hr trend......19 percent wetter.
20-foot winds.......Breezy. West 20 to 25 mph with gusts to around
                    45 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1200-2700 ft AGL increasing to 7600-8600 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (34900 knot-ft) increasing to excellent
                    (222300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow until 2300.
Min temperature.....Zero to 5 above zero.
   24 hr trend......9 degrees cooler.
Max humidity........86-92 percent.
   24 hr trend......10 percent drier.
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.5 percent.
Transport winds.....Northwest around 25 mph decreasing to around 15
                    mph after midnight.
Mixing height.......2600-3300 ft AGL decreasing to 700-1300 ft AGL
                    after midnight.
Smoke dispersal.....Good (73800 knot-ft) decreasing to poor (12400
                    knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
                    Patchy blowing snow after 1400 until 1600.
Max temperature.....21-26.
   24 hr trend......3 degrees warmer.
Min humidity........44-50 percent.
   24 hr trend......26 percent drier.
20-foot winds.......West 10 to 15 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to around 25 mph
                    in the afternoon.
Mixing height.......600-1100 ft AGL increasing to 3400-5400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (10600 knot-ft) increasing to good (87900
                    knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Lows around 4. Highs in the mid 30s. Southwest
winds around 10 mph.
.TUESDAY...Clear. Lows around 16. Highs in the upper 30s.
Southwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows around 20. Highs in the lower
40s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows around 18. Highs in the lower 40s.
.FRIDAY...Mostly clear. Lows around 17. Highs in the mid 40s.

$$

WYZ309-272315-
South Laramie Range/Medicine Bow NF-
428 AM MST Sat Feb 27 2021

...HIGH WIND WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
                    Chance of snow until 0700, then slight chance
                    of snow until 1000Slight chance of snow after
                    1600. Patchy blowing snow after 0900.
Max temperature.....22-30.
   24 hr trend......3 degrees cooler.
Min humidity........37-43 percent.
   24 hr trend......1 percent drier.
20-foot winds.......Windy. West around 20 mph increasing to around
                    30 mph in the afternoon. Gusts up to 50 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 20 mph increasing to around 35 mph
                    in the afternoon.
Mixing height.......1000-2000 ft AGL increasing to 7400-8500 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (24600 knot-ft) increasing to excellent
                    (214300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Patchy blowing snow until 2000.
                    Slight chance of snow until 2300.
Min temperature.....4-12.
   24 hr trend......3 degrees cooler.
Max humidity........78-84 percent.
   24 hr trend......27 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest around 20 mph with gusts to around 40
                    mph decreasing to around 10 mph and gusty after
                    midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 35 mph decreasing to around 25
                    mph after midnight.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Very good (108100 knot-ft) decreasing to fair
                    (43300 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....25-33.
   24 hr trend......4 degrees warmer.
Min humidity........30-36 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......West 15 to 20 mph. Gusts up to 30 mph
                    increasing to 50 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1000-1500 ft AGL increasing to 5000-7000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (19900 knot-ft) increasing to very good
                    (112800 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Lows around 12. Highs in the upper 30s. West
winds around 20 mph.
.TUESDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. West winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 20s. Highs in the
upper 40s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
40s.
.FRIDAY...Mostly clear. Lows in the mid 20s. Highs around 50.

$$

WYZ310-272315-
Platte/Goshen/Central and Eastern Laramie-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
                    Slight chance of snow until 1300Slight chance
                    of snow after 1500 until 1600, then chance of
                    snow.
Max temperature.....32-37.
   24 hr trend......3 degrees cooler.
Min humidity........31-37 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......West 15 to 20 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph increasing to west
                    around 25 mph in the afternoon.
Mixing height.......1000-1800 ft AGL increasing to 7900-9000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (16200 knot-ft) increasing to excellent
                    (160500 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow until 2300Slight
                    chance of snow after 2300 until 0500.
Min temperature.....12-17.
   24 hr trend......6 degrees cooler.
Max humidity........78-84 percent.
   24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest 15 to 20 mph. Gusts up to 40 mph
                    decreasing to 30 mph after midnight.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 30 mph.
Mixing height.......2700-4700 ft AGL.
Smoke dispersal.....Good to very good (77000-112000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....34-39.
   24 hr trend......1 degree warmer.
Min humidity........24-30 percent.
   24 hr trend......4 percent drier.
20-foot winds.......West around 10 mph with higher gusts increasing
                    to around 20 mph with gusts to around 40 mph in
                    the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1200-2500 ft AGL increasing to 6400-8300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (28600 knot-ft) increasing to very good
                    (123500 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Lows around 15. Highs in the mid 40s. West winds
around 15 mph.
.TUESDAY...Clear. Lows in the mid 20s. Highs in the lower 50s.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 20s. Highs in the
lower 50s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s.
.FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
50s.

$$

NEZ311-272315-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow until
                    0800, then chance of snow.
Max temperature.....35-40.
   24 hr trend......4 degrees cooler.
Min humidity........40-46 percent.
   24 hr trend......20 percent wetter.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West around 15 mph.
Mixing height.......600-1500 ft AGL increasing to 5400-6300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (13900 knot-ft) increasing to good (73700
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
                    Chance of snow until 0500.
Min temperature.....14-19.
   24 hr trend......3 degrees cooler.
Max humidity........89-95 percent.
   24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Fair to good (41100-61800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....35-40.
   24 hr trend......3 degrees cooler.
Min humidity........31-37 percent.
   24 hr trend......14 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph increasing to west
                    around 25 mph in the afternoon.
Mixing height.......1500-2400 ft AGL increasing to 5700-6800 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (28200 knot-ft) increasing to very good
                    (125200 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Lows around 16. Highs in the mid 40s. West winds
around 10 mph.
.TUESDAY...Clear. Lows in the mid 20s. Highs in the lower 50s.
West winds around 10 mph.
.WEDNESDAY...Clear. Lows in the mid 20s. Highs in the lower 50s.
Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s.
.FRIDAY...Clear. Lows in the mid 20s. Highs in the mid 50s.

$$

NEZ312-272315-
Box Butte/South Sioux-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
                    Slight chance of snow until 0700Chance of snow
                    after 0700 until 1000, then slight chance of
                    snow.
Max temperature.....35-40.
   24 hr trend......6 degrees cooler.
Min humidity........39-45 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......West 10 to 15 mph. Gusts up to 20 mph
                    increasing to 30 mph in the afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
                    in the afternoon.
Mixing height.......1100-1600 ft AGL increasing to 5000-6400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (13000 knot-ft) increasing to good (83600
                    knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
                    until 2400, then partly cloudy. Slight chance
                    of snow until 2300.
Min temperature.....13-18.
   24 hr trend......5 degrees cooler.
Max humidity........90-96 percent.
   24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 15 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Fair to good (44800-62800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....34-39.
   24 hr trend......Unchanged.
Min humidity........28-34 percent.
   24 hr trend......7 percent drier.
20-foot winds.......West 10 to 15 mph. Gusts up to 20 mph
                    increasing to 30 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph increasing to west
                    around 25 mph in the afternoon.
Mixing height.......1200-2100 ft AGL increasing to 5800-7100 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (26000 knot-ft) increasing to very good
                    (118700 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Lows around 14. Highs in the mid 40s. West winds
around 10 mph.
.TUESDAY...Clear. Lows in the lower 20s. Highs in the lower 50s.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 20s. Highs in the
lower 50s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 20s. Highs in the
lower 50s.
.FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
50s.

$$

NEZ313-272315-
Scotts Bluff National Monument/Wildcat Hills-
428 AM MST Sat Feb 27 2021

.TODAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
                    Slight chance of snow until 1200Slight chance
                    of snow after 1700.
Max temperature.....37-42.
   24 hr trend......6 degrees cooler.
Min humidity........26-32 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......West around 10 mph with higher gusts increasing
                    to northwest around 20 mph with gusts to around
                    40 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph shifting to the northwest in
                    the afternoon.
Mixing height.......1200-1800 ft AGL increasing to 5900-7300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (13800 knot-ft) increasing to good (84600
                    knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of snow until
                    2300.
Min temperature.....16-21.
   24 hr trend......6 degrees cooler.
Max humidity........82-88 percent.
   24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 15 mph with gusts to around 35
                    mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Good (69200-79900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....37-42.
   24 hr trend......Unchanged.
Min humidity........18-24 percent.
   24 hr trend......4 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......2200-3000 ft AGL increasing to 7900-8700 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair (51400 knot-ft) increasing to very good
                    (123700 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Lows around 17. Highs in the upper 40s. West
winds around 10 mph.
.TUESDAY...Clear. Lows in the lower 20s. Highs in the mid 50s.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 20s. Highs in the
upper 50s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
50s.
.FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
50s.

$$
National Weather Service Weather Forecast Office
