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Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
000
FNUS53 KUNR 180943
FWFUNR
Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
343 AM MDT Fri Jun 18 2021
...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...
.DISCUSSION...Very warm and mostly dry conditions will continue
through Saturday, with highs generally in the 80s to low 90s.
Minimum relative humidity will drop to 15 to 20 percent across much
of northeast Wyoming today, along with relatively light winds. This
will result in elevated fire weather conditions. On Saturday,
northwest winds of 10 to 20 mph are expected through the afternoon,
with gusts up to 30 mph. Critical fire weather conditions will be
possible, especially with fuels quickly drying.
The cold front will move across the area late Saturday and Saturday
night, with much cooler conditions and more widespread chances for
showers and thunderstorms through the rest of the weekend. Cooler
conditions will persist through the early part of next week.
WYZ314-182215-
Northern Campbell-
Including Gillette and Weston
343 AM MDT Fri Jun 18 2021
...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 84.
Min humidity........16 percent.
20-foot winds.......North 10 to 15 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Good.
Mixing height.......5600 to 7000 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 57.
Max humidity........49 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the
southeast after midnight.
Haines Index........2 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 15 mph shifting to the
southeast after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.SATURDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 92.
Min humidity........15 percent.
20-foot winds.......South 15 to 20 mph shifting to the northwest 10
to 20 mph in the afternoon.
Gusts to around 30 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....South around 30 mph shifting to the west in the
afternoon.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......7600 to 9600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Much cooler. Breezy. Mostly cloudy. Chance of showers
and thunderstorms. Lows in the mid 50s. Highs in the upper 60s.
North winds 20 to 25 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs around 70. Northwest winds 15 to
20 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the upper 40s. Highs in
the lower 80s. Southwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 90.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
$$
WYZ315-182215-
Southern Campbell-
Including Wright and Savageton
343 AM MDT Fri Jun 18 2021
...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 84.
Min humidity........16 percent.
20-foot winds.......North 10 to 15 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....North around 15 mph.
Smoke dispersal.....Good.
Mixing height.......6200 to 7800 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 56.
Max humidity........52-58 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the
southeast after midnight.
Haines Index........2 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 20 mph increasing to southeast
around 30 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.SATURDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 93.
Min humidity........13 percent.
20-foot winds.......South 15 to 20 mph shifting to the west 10 to
20 mph in the afternoon.
Gusts to around 30 mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....South around 30 mph shifting to the west in the
afternoon.
Smoke dispersal.....Very good increasing to excellent in the
afternoon.
Mixing height.......9700 to 12200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Much cooler. Breezy. Partly cloudy. Chance of showers
and thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
North winds 20 to 25 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the upper 60s. Northwest winds
15 to 20 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the mid 40s. Highs in
the upper 70s. Southeast winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
$$
WYZ316-182215-
Crook County Plains-
Including Moorcroft, Devils Tower, Hulett, and New Haven
343 AM MDT Fri Jun 18 2021
...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 84.
Min humidity........17 percent.
20-foot winds.......North 10 to 15 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northwest around 20 mph.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......5700 to 7200 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 55.
Max humidity........50-56 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the east
after midnight.
Haines Index........2 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 15 mph shifting to the east
after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 91.
Min humidity........19 percent.
20-foot winds.......South 15 to 20 mph shifting to the southwest in
the afternoon.
Gusts to around 30 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....South around 35 mph becoming west around 25 mph
in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......7300 to 9200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Breezy. Mostly cloudy. Chance of showers
and thunderstorms. Lows in the mid 50s. Highs around 70.
Northwest winds 15 to 25 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the upper 60s. Northwest winds
15 to 20 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the mid 40s. Highs
around 80. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
$$
WYZ317-182215-
Weston County Plains-
Including Newcastle, Upton, and Rochelle
343 AM MDT Fri Jun 18 2021
...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 86.
Min humidity........16 percent.
20-foot winds.......North 10 to 15 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Fair increasing to good in the afternoon.
Mixing height.......6400 to 8000 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 57.
Max humidity........52 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the
southeast after midnight.
Haines Index........2 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 20 mph shifting to the
southeast after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 91.
Min humidity........19 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Southeast around 30 mph shifting to the
southwest in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......9400 to 11800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Breezy. Partly cloudy. Chance of showers
and thunderstorms. Lows in the mid 50s. Highs in the lower 70s.
North winds 20 to 25 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the upper 60s. Northwest winds
15 to 20 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the mid 40s. Highs in
the upper 70s. South winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
$$
WYZ318-182215-
Wyoming Black Hills-
Including Sundance and Four Corners
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....78-84.
Min humidity........20 percent.
20-foot winds.......North 10 to 15 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......5700 to 7200 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 55.
Max humidity........50-58 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the
southeast after midnight.
Haines Index........2 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 20 mph shifting to the
southeast after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 3.
Max temperature.....83-89.
Min humidity........24-30 percent.
20-foot winds.......South 15 to 20 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....South around 30 mph shifting to the west in the
afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6800 to 8600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Mostly cloudy. Chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 60s.
Northwest winds 15 to 20 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s. Northwest winds 15 to
20 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
$$
SDZ327-182215-
Butte County Area-
Including Belle Fourche, Colony, and Newell
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 85.
Min humidity........18 percent.
20-foot winds.......Northwest 10 to 15 mph with gusts to around 25
mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Northwest around 20 mph increasing to around 30
mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......6700 to 8400 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 54.
Max humidity........60-66 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the east
after midnight.
Haines Index........3 very low potential for large plume dominated
fire growth.
Transport winds.....North around 25 mph becoming east around 15 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................2 until 1200, then 3.
Max temperature.....Around 88.
Min humidity........29 percent.
20-foot winds.......Southeast 15 to 20 mph with gusts to around 30
mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Southeast around 30 mph.
Smoke dispersal.....Good.
Mixing height.......5000 to 6300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Breezy. Mostly cloudy. Chance of showers
and thunderstorms. Lows in the upper 50s. Highs in the lower 70s.
Northwest winds 20 to 25 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs around 70. Northwest winds 15 to
20 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs around 80.
Northwest winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
$$
SDZ319-182215-
Northern Black Hills-
Including Lead, Deadwood, and Rochford
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....73-79.
Min humidity........21-27 percent.
20-foot winds.......Northwest 5 to 10 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6400 to 8000 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....48-54.
Max humidity........52-64 percent.
20-foot winds.......Northeast 5 to 10 mph shifting to the southeast
after midnight.
Haines Index........2 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 20 mph shifting to the
southeast after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 3.
Max temperature.....77-83.
Min humidity........28-34 percent.
20-foot winds.......South 10 to 15 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Southwest around 25 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6400 to 8100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Mostly cloudy. Chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 60s.
Northwest winds 15 to 20 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 40. Highs in the upper 50s. Northwest winds around
15 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the lower 40s. Highs
around 70. Northwest winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ320-182215-
Central Black Hills-
Including Custer, Hill City, and Keystone
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....75-81.
Min humidity........25-31 percent.
20-foot winds.......North 5 to 10 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Fair increasing to good in the afternoon.
Mixing height.......6300 to 7900 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 52.
Max humidity........56-64 percent.
20-foot winds.......East 10 to 15 mph.
Haines Index........2 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 20 mph shifting to the east
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................2 until 1200, then 3.
Max temperature.....77-85.
Min humidity........35 percent.
20-foot winds.......South 10 to 15 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....South around 25 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......5000 to 6300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Partly cloudy. Chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 60s. North
winds around 20 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 40s. Highs around 60. Northwest winds around
15 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the lower 40s. Highs in
the lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs around 80.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 80.
$$
SDZ321-182215-
Southern Black Hills-
Including Pringle, Custer State Park, and Wind Cave
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 83.
Min humidity........28 percent.
20-foot winds.......North 5 to 10 mph shifting to the east in the
afternoon.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Good.
Mixing height.......6400 to 8100 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 56.
Max humidity........52-58 percent.
20-foot winds.......Northeast 10 to 15 mph.
Haines Index........2 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 3.
Max temperature.....Around 86.
Min humidity........31 percent.
20-foot winds.......Southeast 5 to 10 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Southeast around 20 mph shifting to the
southwest in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4500 to 5700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 70s.
North winds around 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the mid 60s. Northwest winds
10 to 15 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the upper 40s. Highs in
the mid 70s. South winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
$$
SDZ322-182215-
Fall River County Area-
Including Hot Springs, Edgemont, and Ardmore
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 87.
Min humidity........24 percent.
20-foot winds.......Northeast 10 to 15 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......6400 to 8100 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 59.
Max humidity........51-59 percent.
20-foot winds.......East 10 to 15 mph.
Haines Index........2 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 25 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 92.
Min humidity........24 percent.
20-foot winds.......Southeast 10 to 15 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Southeast around 25 mph shifting to the
southwest in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6300 to 7900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Partly cloudy. Slight chance of showers
and thunderstorms. Lows around 60. Highs in the mid 70s.
Northwest winds 15 to 20 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. Northwest winds
10 to 15 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the upper 40s. Highs in
the upper 70s. Southwest winds around 10 mph.
.WEDNESDAY...Warmer. Mostly clear. Lows in the mid 50s. Highs
around 90.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the upper 80s.
$$
SDZ323-182215-
Northern Foot Hills-
Including Spearfish and Sturgis
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 84.
Min humidity........21 percent.
20-foot winds.......Northwest 10 to 15 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Northwest around 15 mph increasing to around 25
mph in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6300 to 7900 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 56.
Max humidity........54-62 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the
southeast 5 to 10 mph after midnight.
Haines Index........3 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 25 mph becoming southeast
around 15 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 3.
Max temperature.....Around 88.
Min humidity........31 percent.
20-foot winds.......Southeast 15 to 20 mph with gusts to around 30
mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....South around 30 mph.
Smoke dispersal.....Good.
Mixing height.......5400 to 6800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Cooler. Mostly cloudy. Chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 60s.
Northwest winds around 20 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. Northwest winds
15 to 20 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. North winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
$$
SDZ324-182215-
Eastern Foot Hills-
Including Rapid City and Piedmont
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 85.
Min humidity........23 percent.
20-foot winds.......North 10 to 15 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Northwest around 15 mph increasing to north
around 25 mph in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6000 to 7600 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 57.
Max humidity........60 percent.
20-foot winds.......North 10 to 15 mph shifting to the west 5 to 10
mph after midnight.
Haines Index........3 very low potential for large plume dominated
fire growth.
Transport winds.....North around 25 mph becoming northwest around
10 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................3.
Max temperature.....Around 88.
Min humidity........33 percent.
20-foot winds.......South 10 to 20 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....South around 30 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......4300 to 5400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows around 60. Highs in the lower 70s. Northwest
winds around 20 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. North winds 15 to
20 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northeast winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the upper 80s.
$$
SDZ325-182215-
Custer County Plains-
Including Hermosa, Fairburn, Buffalo Gap, and Folsom
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 86.
Min humidity........27 percent.
20-foot winds.......North 10 to 15 mph.
Gusts to around 20 mph in the morning.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....North around 15 mph.
Smoke dispersal.....Good.
Mixing height.......5700 to 7200 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 56.
Max humidity........62-68 percent.
20-foot winds.......North 10 to 15 mph.
Haines Index........3 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................2 until 1200, then 3.
Max temperature.....Around 90.
Min humidity........33 percent.
20-foot winds.......Southeast 10 to 15 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Southeast around 20 mph shifting to the south
in the afternoon.
Smoke dispersal.....Fair increasing to good in the afternoon.
Mixing height.......4700 to 5900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 70s. North
winds 15 to 20 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. North winds 15 to
20 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the mid 40s. Highs in
the upper 70s. Southeast winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
$$
SDZ326-182215-
Pine Ridge Area-
Including Pine Ridge, Oelrichs, Batesland, and Kyle
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 87.
Min humidity........28 percent.
20-foot winds.......North 10 to 15 mph.
Gusts to around 20 mph in the morning.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....North around 15 mph.
Smoke dispersal.....Fair.
Mixing height.......5600 to 7100 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 56.
Max humidity........60-68 percent.
20-foot winds.......Northeast 10 to 15 mph.
Haines Index........3 very low potential for large plume dominated
fire growth.
Transport winds.....Northeast around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................2 until 1200, then 3.
Max temperature.....Around 92.
Min humidity........28 percent.
20-foot winds.......Southeast 10 to 20 mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Southeast around 25 mph shifting to the south
in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......5000 to 6300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Partly cloudy. Slight chance of showers
and thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
North winds 15 to 20 mph.
.MONDAY...Cooler. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
North winds 15 to 20 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the mid 40s. Highs in
the upper 70s. Southwest winds around 10 mph.
.WEDNESDAY...Warmer. Mostly clear. Lows in the lower 50s. Highs
around 90.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
$$
SDZ328-182215-
Perkins County-
Including Lemmon and Bison
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 84.
Min humidity........22 percent.
20-foot winds.......Northwest 15 to 20 mph with gusts to around 30
mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Northwest 25 to 30 mph.
Smoke dispersal.....Very good increasing to excellent in the
afternoon.
Mixing height.......6500 to 8200 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 50.
Max humidity........72-82 percent.
20-foot winds.......North 15 to 20 mph becoming southeast 5 to 10
mph after midnight.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....North around 25 mph becoming southeast around
15 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................3 until 1200, then 4.
Max temperature.....Around 84.
Min humidity........33 percent.
20-foot winds.......Southeast 15 to 20 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......3700 to 4700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Breezy. Mostly cloudy. Chance of showers
and thunderstorms. Lows in the mid 50s. Highs in the lower 70s.
Northwest winds 20 to 25 mph.
.MONDAY...Breezy. Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
Northwest winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. Northwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s.
$$
SDZ329-182215-
West Central Plains-
Including Faith, Ellsworth AFB, New Underwood, and Wall
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 87.
Min humidity........19 percent.
20-foot winds.......Northwest 10 to 15 mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Northwest around 15 mph increasing to around 30
mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......6700 to 8400 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 55.
Max humidity........61-67 percent.
20-foot winds.......North 10 to 15 mph shifting to the east after
midnight.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....North around 25 mph becoming east around 15 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................3.
Max temperature.....Around 88.
Min humidity........30 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Southeast around 30 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......4200 to 5300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Breezy. Mostly cloudy. Chance of showers
and thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
Northwest winds 20 to 25 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs around 70. Northwest winds 15 to
20 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. Northeast winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s.
$$
SDZ332-182215-
Badlands Area-
Including Interior, Scenic, Rockyford, and Wanblee
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 88.
Min humidity........23 percent.
20-foot winds.......North 10 to 15 mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6400 to 8100 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 57.
Max humidity........60-66 percent.
20-foot winds.......Northeast 10 to 15 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northeast 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Chance of showers and
thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Max temperature.....Around 90.
Min humidity........31 percent.
20-foot winds.......Southeast 10 to 20 mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Southeast around 25 mph increasing to south
around 35 mph in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......5000 to 6300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Breezy. Partly cloudy. Chance of showers
and thunderstorms. Lows around 60. Highs in the upper 70s. North
winds 20 to 25 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. North winds 15 to
20 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the upper 40s. Highs
around 80. South winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 90.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs around 90.
$$
SDZ333-182215-
Bennett County Area-
Including Martin, Tuthill, Allen, and Long Valley
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 87.
Min humidity........27 percent.
20-foot winds.......Northwest 10 to 15 mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Southwest around 10 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......6300 to 7900 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 56.
Max humidity........62-68 percent.
20-foot winds.......Northeast 10 to 15 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northeast around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Chance of showers and
thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Max temperature.....Around 88.
Min humidity........31 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Southeast around 25 mph increasing to south
around 35 mph in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......4400 to 5500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Breezy. Partly cloudy. Chance of showers
and thunderstorms. Lows around 60. Highs in the upper 70s. North
winds 20 to 25 mph.
.MONDAY...Cooler. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
Northwest winds 15 to 20 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the upper 40s. Highs in
the upper 70s. West winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the upper 80s.
$$
SDZ330-182215-
Ziebach County-
Including Dupree and Glad Valley
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 87.
Min humidity........20 percent.
20-foot winds.......Northwest 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Northwest around 20 mph increasing to around 30
mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7200 to 9000 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 52.
Max humidity........73-79 percent.
20-foot winds.......North 15 to 20 mph with gusts to around 30 mph
becoming east 5 to 10 mph after midnight.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....North around 25 mph becoming east around 15 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................3 until 1200, then 4.
Max temperature.....Around 85.
Min humidity........31 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Southeast around 20 mph increasing to around 30
mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......4000 to 5100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Breezy. Mostly cloudy. Chance of showers
and thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
Northwest winds 20 to 25 mph.
.MONDAY...Breezy. Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
North winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. Northwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s.
$$
SDZ331-182215-
Haakon County Area-
Including Philip, Kadoka, Belvidere, and Midland
343 AM MDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 89.
Min humidity........20 percent.
20-foot winds.......Northwest 10 to 15 mph.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Northwest around 10 mph increasing to around 25
mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......7100 to 8900 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 54.
Max humidity........65-71 percent.
20-foot winds.......North 10 to 15 mph shifting to the east after
midnight.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....North around 25 mph shifting to the east after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Chance of showers and
thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Max temperature.....Around 87.
Min humidity........31 percent.
20-foot winds.......Southeast 10 to 20 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Southeast around 20 mph increasing to around 30
mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......4100 to 5200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Not as warm. Breezy. Mostly cloudy. Chance of showers
and thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Northwest winds 20 to 25 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs around 70. North winds 15 to 20 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs around 80.
West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 90s.
$$
SDZ334-182215-
Mellette and Todd Counties-
Including Mission, White River, and Saint Francis
443 AM CDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 89.
Min humidity........25 percent.
20-foot winds.......Northwest 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....South around 15 mph shifting to the northwest
in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......7200 to 9100 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 56.
Max humidity........65 percent.
20-foot winds.......Northeast 10 to 15 mph.
Gusts to around 25 mph in the evening.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....Northeast 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Chance of showers and
thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Max temperature.....Around 87.
Min humidity........33 percent.
20-foot winds.......Southeast 15 to 25 mph.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....Southeast around 20 mph increasing to south
around 35 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......3900 to 4900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Windy. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Northwest winds 25 to 30 mph.
.MONDAY...Cooler, breezy. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
Northwest winds 20 to 25 mph.
.TUESDAY...Warmer. Mostly clear. Lows in the upper 40s. Highs
around 80. West winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the lower
90s.
$$
SDZ335-182215-
Tripp County-
Including Winner, Colome, and Hamill
443 AM CDT Fri Jun 18 2021
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 90.
Min humidity........25 percent.
20-foot winds.......West 5 to 10 mph shifting to the north 10 to 15
mph in the afternoon.
Haines Index........6 high potential for large plume dominated fire
growth.
Transport winds.....Southwest around 15 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......7700 to 9700 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 56.
Max humidity........63-69 percent.
20-foot winds.......Northeast 10 to 15 mph.
Haines Index........4 low potential for large plume dominated fire
growth.
Transport winds.....North around 20 mph shifting to the northeast
after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
LAL.................3.
Max temperature.....Around 87.
Min humidity........31 percent.
20-foot winds.......Southeast 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Haines Index........5 moderate potential for large plume dominated
fire growth.
Transport winds.....East around 15 mph increasing to southeast
around 30 mph in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3400 to 4300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Breezy. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 80. Northwest
winds 20 to 25 mph.
.MONDAY...Cooler, breezy. Partly cloudy. Chance of showers and
thunderstorms. Lows around 50. Highs in the upper 60s. North
winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. West winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 80s.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 90s.
$$
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