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

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000
FNUS55 KCYS 220105 AAA
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska...UPDATED
National Weather Service Cheyenne WY
705 PM MDT Thu Sep 21 2017

.DISCUSSION...
Cooler temperatures on Friday will cause RH values to stay mostly
above 25 percent.  It will turn much cooler over the weekend with
good chances for widespread precipitation.

WYZ301-221015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....40-45.
   24 hr trend......5 degrees cooler.
Max humidity........75-81 percent.
   24 hr trend......31 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......400-1200 ft AGL.
Smoke dispersal.....Poor (5100-11600 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
                    Slight chance of showers after 1200. slight
                    chance of thunderstorms after 1500.
Max temperature.....64-70.
   24 hr trend......11 degrees cooler.
Min humidity........28-34 percent.
   24 hr trend......15 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the
                    southwest in the afternoon. Gusts up to 15 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....South around 5 mph increasing to southwest
                    around 15 mph in the afternoon.
Mixing height.......400-1300 ft AGL increasing to 9700-11700 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (4100 knot-ft) increasing to excellent
                    (160400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY NIGHT...
Sky/weather.........Cloudy. Slight chance of thunderstorms until
                    2100. chance of showers.
Min temperature.....38-43.
   24 hr trend......2 degrees cooler.
Max humidity........93-99 percent.
   24 hr trend......21 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.25 percent.
Transport winds.....Southeast around 10 mph shifting to the
                    northeast after midnight.
Mixing height.......600-2000 ft AGL.
Smoke dispersal.....Poor (6800-19800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers likely.
Max temperature.....47-53.
   24 hr trend......18 degrees cooler.
Min humidity........65-71 percent.
   24 hr trend......40 percent wetter.
20-foot winds.......Northeast around 10 mph.
LAL.................1.
Chc of wetting rain.40 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......1500-2700 ft AGL.
Smoke dispersal.....Poor (17800-20800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Cloudy with showers likely. Lows in the upper
30s. Highs in the upper 40s. North winds around 10 mph.
.MONDAY...Cloudy with chance of showers. Lows in the mid 30s.
Highs in the upper 40s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
lower 30s. Highs in the mid 50s. Winds generally less than
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 30s. Highs in the
upper 50s.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s.

$$

WYZ302-221015-
North Laramie Range/Medicine Bow NF-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....42-47.
   24 hr trend......2 degrees cooler.
Max humidity........52-58 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......2800-4800 ft AGL decreasing to 600-2600 ft AGL
                    after midnight.
Smoke dispersal.....Poor to good (28100-62900 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
                    Chance of showers after 1200. slight chance of
                    thunderstorms after 1500.
Max temperature.....58-66.
   24 hr trend......12 degrees cooler.
Min humidity........29-35 percent.
   24 hr trend......18 percent wetter.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1 until 1500, then 2.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 25 mph.
Mixing height.......2400-4100 ft AGL increasing to 9000-10800 ft
                    AGL in the afternoon.
Smoke dispersal.....Good (76400 knot-ft) increasing to excellent
                    (210300 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. showers likely until 2400, then
                    chance of showers.
Min temperature.....37-42.
   24 hr trend......4 degrees cooler.
Max humidity........90-96 percent.
   24 hr trend......45 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.30 percent.
Transport winds.....Southwest around 10 mph shifting to the
                    northeast after midnight.
Mixing height.......1500-3500 ft AGL decreasing to 500-1200 ft AGL
                    after midnight.
Smoke dispersal.....Poor (6800-21500 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers.
Max temperature.....43-49.
   24 hr trend......16 degrees cooler.
Min humidity........68-74 percent.
   24 hr trend......41 percent wetter.
20-foot winds.......East around 10 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.40 percent.
Transport winds.....East around 10 mph.
Mixing height.......700-2400 ft AGL.
Smoke dispersal.....Poor (10900-12900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Colder. Showers and snow showers likely. Lows in the
mid 30s. Highs in the lower 40s. Northeast winds around 10 mph.
.MONDAY...Cloudy with showers and snow showers likely. Lows in
the lower 30s. Highs in the mid 40s. Winds generally less than
10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and snow
showers. Lows around 30. Highs in the upper 40s. Winds generally
less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the lower 30s. Highs in the lower 50s.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
50s.

$$

WYZ303-221015-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....42-47.
   24 hr trend......2 degrees cooler.
Max humidity........52-58 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 10 to 15 mph. Gusts up to 30 mph
                    decreasing to 20 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor to fair (18700-44300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
                    Slight chance of showers. slight chance of
                    thunderstorms after 1500.
Max temperature.....59-64.
   24 hr trend......12 degrees cooler.
Min humidity........27-33 percent.
   24 hr trend......13 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 35
                    mph.
LAL.................1 until 1500, then 3.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 30 to 35 mph.
Mixing height.......1700-3700 ft AGL increasing to 9600-11400 ft
                    AGL in the afternoon.
Smoke dispersal.....Good (73100 knot-ft) increasing to excellent
                    (331300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. chance of showers.
Min temperature.....36-41.
   24 hr trend......5 degrees cooler.
Max humidity........88-94 percent.
   24 hr trend......39 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph and gusty shifting to
                    the northeast after midnight.
LAL.................2 until 2100, then 1.
Chc of wetting rain.20 percent.
Transport winds.....Southwest around 20 mph becoming northeast
                    around 10 mph after midnight.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (6100-29400 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers likely and slight chance of
                    thunderstorms.
Max temperature.....46-52.
   24 hr trend......11 degrees cooler.
Min humidity........61-67 percent.
   24 hr trend......32 percent wetter.
20-foot winds.......East around 10 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.35 percent.
Transport winds.....East around 15 mph.
Mixing height.......700-1500 ft AGL increasing to 1900-3900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (13400-30200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Showers likely and chance of snow showers. Lows
in the mid 30s. Highs in the mid 40s. Northeast winds around
10 mph.
.MONDAY...Cloudy with chance of showers and snow showers. Lows
around 30. Highs in the mid 40s. Winds generally less than
10 mph.
.TUESDAY...Partly cloudy with slight chance of showers. Lows in
the upper 20s. Highs in the upper 40s. Winds generally less than
10 mph.
.WEDNESDAY...Mostly clear. Lows around 30. Highs in the lower
50s.
.THURSDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
50s.

$$

WYZ304-221015-
Southwest Carbon County-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....44-49.
   24 hr trend......1 degree cooler.
Max humidity........50-56 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Poor.
20-foot winds.......South around 20 mph with gusts to around 35 mph
                    decreasing to around 10 mph and gusty after
                    midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......400-1500 ft AGL.
Smoke dispersal.....Poor (12300-25500 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers. slight
                    chance of thunderstorms after 1500.
Max temperature.....60-66.
   24 hr trend......13 degrees cooler.
Min humidity........25-31 percent.
   24 hr trend......15 percent wetter.
20-foot winds.......Southwest around 20 mph with gusts to around 35
                    mph.
LAL.................1 until 1500, then 3.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 35 to 40 mph.
Mixing height.......2100-4000 ft AGL increasing to 10100-11600 ft
                    AGL in the afternoon.
Smoke dispersal.....Good (87600 knot-ft) increasing to excellent
                    (381800 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. chance of showers until 2400, then
                    slight chance of showers.
Min temperature.....36-41.
   24 hr trend......7 degrees cooler.
Max humidity........82-88 percent.
   24 hr trend......29 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 15 mph and gusty shifting to the
                    north after midnight.
LAL.................2 until 2100, then 1.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 20 mph becoming north around
                    10 mph after midnight.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (4800-30800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of showers. slight chance
                    of thunderstorms after 1200.
Max temperature.....53-61.
   24 hr trend......3 degrees cooler.
Min humidity........38-44 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......East around 5 mph and gusty.
LAL.................1 until 1200, then 3.
Chc of wetting rain.25 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......600-1200 ft AGL increasing to 7600-9400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (7200 knot-ft) increasing to good (90800
                    knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with chance of showers. Lows in the mid
30s. Highs in the mid 50s. Northeast winds around 10 mph.
.MONDAY...Mostly cloudy with chance of showers and snow showers.
Lows in the lower 30s. Highs in the lower 50s. Winds generally
less than 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Winds generally less than 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs around 60.

$$

WYZ305-221015-
Sierra Madre Range/Medicine Bow NF-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....41-46.
   24 hr trend......1 degree cooler.
Max humidity........51-57 percent.
   24 hr trend......1 percent wetter.
Humidity recovery...Poor.
20-foot winds.......South around 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 30 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Fair to good (50100-86600 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
                    Slight chance of showers until 1200, then
                    chance of showers. chance of thunderstorms
                    after 1500.
Max temperature.....52-60.
   24 hr trend......12 degrees cooler.
Min humidity........31-37 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......Southwest around 15 mph with gusts to around 35
                    mph.
LAL.................1 until 1500, then 3.
Chc of wetting rain.10 percent.
Transport winds.....Southwest 35 to 40 mph.
Mixing height.......3600-5100 ft AGL increasing to 9300-11000 ft
                    AGL in the afternoon.
Smoke dispersal.....Excellent (152100 knot-ft) increasing to
                    excellent (328700 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. chance of showers.
Min temperature.....35-40.
   24 hr trend......6 degrees cooler.
Max humidity........71-77 percent.
   24 hr trend......18 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 10 mph and gusty shifting to
                    the southeast after midnight.
LAL.................2 until 2100, then 1.
Chc of wetting rain.20 percent.
Transport winds.....Southwest around 20 mph becoming southeast
                    around 10 mph after midnight.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor to fair (12600-41900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers likely and slight chance of
                    thunderstorms.
Max temperature.....47-55.
   24 hr trend......6 degrees cooler.
Min humidity........49-55 percent.
   24 hr trend......22 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.35 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 4100-6100 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair (40800-50200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Showers and snow showers likely. Lows in the mid 30s.
Highs in the upper 40s. East winds around 5 mph.
.MONDAY...Cloudy with chance of showers and snow showers. Lows
around 30. Highs in the mid 40s. Winds generally less than
10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Winds generally less than 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers. Lows in the
upper 20s. Highs in the lower 50s.
.THURSDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
50s.

$$

WYZ306-221015-
Upper North Platte River Basin-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....42-47.
   24 hr trend......1 degree cooler.
Max humidity........51-57 percent.
   24 hr trend......1 percent wetter.
Humidity recovery...Poor.
20-foot winds.......South around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......700-1800 ft AGL.
Smoke dispersal.....Poor (12800-21900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
                    Slight chance of showers after 1200. slight
                    chance of thunderstorms after 1500.
Max temperature.....60-65.
   24 hr trend......12 degrees cooler.
Min humidity........26-32 percent.
   24 hr trend......14 percent wetter.
20-foot winds.......Southwest around 15 mph with higher gusts.
LAL.................1 until 1500, then 3.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 30 to 35 mph.
Mixing height.......4700-5500 ft AGL increasing to 11400-12100 ft
                    AGL in the afternoon.
Smoke dispersal.....Very good (141300 knot-ft) increasing to
                    excellent (335600 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. chance of showers.
Min temperature.....36-41.
   24 hr trend......6 degrees cooler.
Max humidity........78-84 percent.
   24 hr trend......25 percent wetter.
Humidity recovery...Good.
20-foot winds.......South around 10 mph shifting to the southeast
                    after midnight.
LAL.................2 until 2100, then 1.
Chc of wetting rain.15 percent.
Transport winds.....Southwest around 15 mph becoming southeast
                    around 5 mph after midnight.
Mixing height.......600-2100 ft AGL.
Smoke dispersal.....Poor (2900-19300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers likely and slight chance of
                    thunderstorms.
Max temperature.....52-57.
   24 hr trend......7 degrees cooler.
Min humidity........47-53 percent.
   24 hr trend......19 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.35 percent.
Transport winds.....South around 10 mph.
Mixing height.......600-2500 ft AGL increasing to 5300-6400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (12600-39600 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Showers likely. Lows in the mid 30s. Highs in the lower
50s. East winds around 5 mph.
.MONDAY...Mostly cloudy with chance of showers and snow showers.
Lows in the lower 30s. Highs in the upper 40s. Winds generally
less than 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 50s. Winds generally less than 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 20s. Highs in the
mid 50s.
.THURSDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s.

$$

WYZ307-221015-
Snowy Range/Medicine Bow NF-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....36-42.
   24 hr trend......1 degree cooler.
Max humidity........56-62 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 25 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Fair to good (55300-68800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
                    until 1200, then mostly cloudy. Slight chance
                    of showers until 1200, then chance of showers.
                    chance of thunderstorms after 1500.
Max temperature.....53-61.
   24 hr trend......11 degrees cooler.
Min humidity........28-34 percent.
   24 hr trend......17 percent wetter.
20-foot winds.......Southwest around 15 mph with higher gusts.
LAL.................1 until 1500, then 3.
Chc of wetting rain.10 percent.
Transport winds.....Southwest 30 to 35 mph.
Mixing height.......2700-4300 ft AGL increasing to 8700-10600 ft
                    AGL in the afternoon.
Smoke dispersal.....Very good (108000 knot-ft) increasing to
                    excellent (253300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. chance of showers. chance of snow
                    showers after 0500.
Min temperature.....33-38.
   24 hr trend......4 degrees cooler.
Max humidity........82-88 percent.
   24 hr trend......25 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.25 percent.
Transport winds.....Southwest around 20 mph becoming south around
                    10 mph after midnight.
Mixing height.......3200-5200 ft AGL decreasing to 1200-3200 ft AGL
                    after midnight.
Smoke dispersal.....Good (80400 knot-ft) decreasing to poor (25900
                    knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of snow showers until 0700.
                    chance of showers until 1200, then showers
                    likely and slight chance of thunderstorms. No
                    snow accumulation.
Max temperature.....44-52.
   24 hr trend......8 degrees cooler.
Min humidity........60-66 percent.
   24 hr trend......29 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.40 percent.
Transport winds.....Southeast 5 to 10 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor (12700-14800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Showers likely and snow showers. Lows in the lower 30s.
Highs in the mid 40s. East winds around 5 mph.
.MONDAY...Cloudy with snow showers and showers likely. Lows in
the mid 20s. Highs in the lower 40s. Winds generally less than
10 mph.
.TUESDAY...Partly cloudy with slight chance of showers,
thunderstorms and snow showers. Lows in the mid 20s. Highs in the
mid 40s. Winds generally less than 10 mph.
.WEDNESDAY...Mostly clear. Chance of snow showers and slight
chance of showers. Lows in the mid 20s. Highs in the upper 40s.
.THURSDAY...Mostly clear. Lows in the upper 20s. Highs in the
lower 50s.

$$

WYZ308-221015-
Laramie Valley/Shirley Basin-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....40-45.
   24 hr trend......1 degree warmer.
Max humidity........53-59 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......300-1800 ft AGL.
Smoke dispersal.....Poor (10500-16300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
                    until 1200, then mostly cloudy. Slight chance
                    of showers after 1200. slight chance of
                    thunderstorms after 1500.
Max temperature.....63-68.
   24 hr trend......10 degrees cooler.
Min humidity........25-31 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......1200-3200 ft AGL increasing to 9200-11200 ft
                    AGL in the afternoon.
Smoke dispersal.....Fair (41700 knot-ft) increasing to excellent
                    (242400 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. chance of showers.
Min temperature.....37-42.
   24 hr trend......4 degrees cooler.
Max humidity........92-98 percent.
   24 hr trend......39 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph shifting to the east after
                    midnight. Gusts up to 20 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.25 percent.
Transport winds.....Southwest around 10 mph shifting to the east
                    after midnight.
Mixing height.......400-1700 ft AGL.
Smoke dispersal.....Poor (3400-11300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Showers likely. slight chance of
                    thunderstorms after 1200.
Max temperature.....48-53.
   24 hr trend......16 degrees cooler.
Min humidity........61-67 percent.
   24 hr trend......40 percent wetter.
20-foot winds.......East around 10 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.40 percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......1200-2400 ft AGL.
Smoke dispersal.....Poor (15700-18900 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Showers likely. Lows in the mid 30s. Highs in
the mid 40s. Northeast winds around 10 mph.
.MONDAY...Cloudy with showers likely and chance of snow showers.
Lows in the lower 30s. Highs in the mid 40s. Winds generally less
than 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
upper 20s. Highs in the lower 50s. Winds generally less than
10 mph.
.WEDNESDAY...Mostly clear. Lows around 30. Highs in the mid 50s.
.THURSDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s.

$$

WYZ309-221015-
South Laramie Range/Medicine Bow NF-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....43-48.
   24 hr trend......2 degrees warmer.
Max humidity........53-59 percent.
   24 hr trend......3 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......400-2400 ft AGL.
Smoke dispersal.....Poor (14400-19800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
                    until 1200, then mostly cloudy. Slight chance
                    of showers after 1200. slight chance of
                    thunderstorms after 1500.
Max temperature.....65-71.
   24 hr trend......9 degrees cooler.
Min humidity........22-28 percent.
   24 hr trend......17 percent wetter.
20-foot winds.......South around 10 mph with higher gusts.
LAL.................1 until 1500, then 3.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......1700-3700 ft AGL increasing to 6700-8700 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair (55100 knot-ft) increasing to very good
                    (147000 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. chance of showers.
Min temperature.....39-44.
   24 hr trend......4 degrees cooler.
Max humidity........91-97 percent.
   24 hr trend......49 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.20 percent.
Transport winds.....Southwest around 10 mph shifting to the
                    northeast after midnight.
Mixing height.......600-2300 ft AGL.
Smoke dispersal.....Poor (6600-13000 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers likely and slight chance of
                    thunderstorms.
Max temperature.....50-55.
   24 hr trend......17 degrees cooler.
Min humidity........63-69 percent.
   24 hr trend......40 percent wetter.
20-foot winds.......Northeast around 10 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.40 percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......900-2800 ft AGL.
Smoke dispersal.....Poor (16700-20300 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Showers likely. Lows in the upper 30s. Highs in
the upper 40s. Northeast winds around 10 mph.
.MONDAY...Cloudy with showers and snow showers likely. Lows in
the lower 30s. Highs in the upper 40s. Winds generally less than
10 mph.
.TUESDAY...Partly cloudy. Chance of showers and snow showers.
Lows in the lower 30s. Highs in the mid 50s. Winds generally less
than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the upper 50s.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
mid 30s. Highs in the lower 60s.

$$

WYZ310-221015-
Platte/Goshen/Central and Eastern Laramie-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....43-48.
   24 hr trend......2 degrees cooler.
Max humidity........71-77 percent.
   24 hr trend......11 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southeast around 10 mph shifting to the north
                    after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph shifting to the north
                    after midnight.
Mixing height.......300-1500 ft AGL.
Smoke dispersal.....Poor (4400-9600 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
                    until 1500, then mostly cloudy. Slight chance
                    of showers after 1200. slight chance of
                    thunderstorms after 1500.
Max temperature.....72-77.
   24 hr trend......11 degrees cooler.
Min humidity........21-27 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the
                    southeast in the afternoon. Gusts up to 20 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph shifting to the south in the
                    afternoon.
Mixing height.......200-1800 ft AGL increasing to 8900-10900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (10000 knot-ft) increasing to very good
                    (119500 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. chance of showers.
Min temperature.....42-47.
   24 hr trend......1 degree cooler.
Max humidity........91-97 percent.
   24 hr trend......24 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.20 percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......300-1800 ft AGL.
Smoke dispersal.....Poor (3600-15800 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers likely and slight chance of
                    thunderstorms.
Max temperature.....53-58.
   24 hr trend......19 degrees cooler.
Min humidity........58-64 percent.
   24 hr trend......38 percent wetter.
20-foot winds.......Northeast around 10 mph and gusty.
LAL.................1 until 1200, then 2.
Chc of wetting rain.35 percent.
Transport winds.....Northeast around 15 mph.
Mixing height.......1600-3100 ft AGL.
Smoke dispersal.....Poor (25100-29800 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Cloudy with showers likely. Lows in the lower
40s. Highs in the lower 50s. North winds around 10 mph.
.MONDAY...Cloudy with chance of showers. Lows in the upper 30s.
Highs in the lower 50s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
mid 30s. Highs in the upper 50s. Winds generally less than
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s.

$$

NEZ311-221015-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
   24 hr trend......7 degrees cooler.
Max humidity........77-83 percent.
   24 hr trend......32 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing height.......400-1200 ft AGL.
Smoke dispersal.....Poor (8400-14100 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers after
                    1200. slight chance of thunderstorms after
                    1500.
Max temperature.....72-77.
   24 hr trend......12 degrees cooler.
Min humidity........28-34 percent.
   24 hr trend......21 percent wetter.
20-foot winds.......North around 5 mph shifting to the northeast in
                    the afternoon. Gusts up to 20 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph shifting to the south in
                    the afternoon.
Mixing height.......700-1800 ft AGL increasing to 5300-7300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (7000-26200 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2100. chance of showers.
Min temperature.....41-46.
   24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
   24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.25 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing height.......700-1800 ft AGL.
Smoke dispersal.....Poor (10700-23400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers likely.
Max temperature.....51-56.
   24 hr trend......21 degrees cooler.
Min humidity........67-73 percent.
   24 hr trend......37 percent wetter.
20-foot winds.......Northeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.35 percent.
Transport winds.....Northeast around 20 mph.
Mixing height.......1300-3000 ft AGL.
Smoke dispersal.....Poor to fair (27400-44600 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Cloudy with showers. Lows in the lower 40s.
Highs in the lower 50s. North winds around 10 mph.
.MONDAY...Cloudy with chance of showers. Lows in the upper 30s.
Highs in the lower 50s. North winds around 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
mid 30s. Highs in the upper 50s. Winds generally less than
10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s.

$$

NEZ312-221015-
Box Butte/South Sioux-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
   24 hr trend......2 degrees cooler.
Max humidity........80-86 percent.
   24 hr trend......7 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph.
Mixing height.......300-800 ft AGL.
Smoke dispersal.....Poor (4600-7300 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
                    Slight chance of showers after 1200. slight
                    chance of thunderstorms after 1500.
Max temperature.....74-79.
   24 hr trend......12 degrees cooler.
Min humidity........25-31 percent.
   24 hr trend......13 percent wetter.
20-foot winds.......North around 5 mph shifting to the east in the
                    afternoon. Gusts up to 20 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the south
                    in the afternoon.
Mixing height.......400-900 ft AGL increasing to 7000-9000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (4200-49700 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2400. chance of showers.
Min temperature.....42-47.
   24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
   24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 10 to 15 mph and gusty.
LAL.................2 until 2400, then 1.
Chc of wetting rain.25 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing height.......500-1400 ft AGL.
Smoke dispersal.....Poor (9500-19400 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers likely. slight chance of thunderstorms
                    after 1500.
Max temperature.....52-57.
   24 hr trend......22 degrees cooler.
Min humidity........66-72 percent.
   24 hr trend......41 percent wetter.
20-foot winds.......Northeast around 15 mph with higher gusts.
LAL.................1 until 1500, then 2.
Chc of wetting rain.35 percent.
Transport winds.....Northeast around 20 mph.
Mixing height.......1300-2500 ft AGL.
Smoke dispersal.....Poor (27900-36400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Cloudy with showers. Lows in the lower 40s.
Highs in the lower 50s. North winds around 15 mph.
.MONDAY...Cloudy with chance of showers. Lows in the upper 30s.
Highs in the lower 50s. North winds around 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
mid 30s. Highs in the upper 50s. Winds generally less than
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
mid 60s.
.THURSDAY...Partly cloudy. Lows around 40. Highs in the upper
60s.

$$

NEZ313-221015-
Scotts Bluff National Monument/Wildcat Hills-
705 PM MDT Thu Sep 21 2017

.Rest of Tonight...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
   24 hr trend......1 degree warmer.
Max humidity........71-77 percent.
   24 hr trend......5 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 10 mph shifting to the
                    southwest after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph shifting to the
                    southwest after midnight.
Mixing height.......200-2200 ft AGL.
Smoke dispersal.....Poor (5700-14600 knot-ft).
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....78-83.
   24 hr trend......9 degrees cooler.
Min humidity........20-26 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......North around 5 mph and gusty shifting to the
                    southeast with higher gusts in the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the south
                    in the afternoon.
Mixing height.......500-1000 ft AGL increasing to 8900-10900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (4700 knot-ft) increasing to very good
                    (117300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
                    until 2400. chance of showers.
Min temperature.....45-50.
   24 hr trend......1 degree cooler.
Max humidity........93-99 percent.
   24 hr trend......29 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 10 to 15 mph and gusty.
LAL.................3 until 2100, then 2 until 2400, then 1.
Chc of wetting rain.15 percent.
Transport winds.....Northeast around 15 mph.
Mixing height.......400-1200 ft AGL.
Smoke dispersal.....Poor (6600-11600 knot-ft).
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Chance of showers until 1200, then
                    showers likely and slight chance of
                    thunderstorms.
Max temperature.....57-62.
   24 hr trend......22 degrees cooler.
Min humidity........64-70 percent.
   24 hr trend......44 percent wetter.
20-foot winds.......Northeast around 10 mph with higher gusts.
LAL.................1 until 1200, then 2.
Chc of wetting rain.35 percent.
Transport winds.....Northeast around 15 mph.
Mixing height.......1200-2300 ft AGL.
Smoke dispersal.....Poor (20900-27700 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Cloudy with showers. Lows in the mid 40s. Highs
in the mid 50s. North winds around 15 mph.
.MONDAY...Cloudy with chance of showers. Lows around 40. Highs in
the mid 50s. North winds around 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
upper 30s. Highs around 60. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
mid 60s.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s.

$$



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