Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
516
FNUS53 KUNR 110204
FWFUNR
Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
804 PM MDT Mon Aug 10 2026
.DISCUSSION...Hot and dry weather with elevated fire weather
conditions (especially over northeastern WY) will continue through
the mid week. Cooler and unsettled weather moves into the region
by Wednesday and continues through the late week.
WYZ314-111015-
Northern Campbell-
Including Gillette and Weston
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Mostly clear. Areas of smoke.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........71-85 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the
southeast 5 to 10 mph after midnight.
Transport winds.....Northeast around 20 mph becoming southeast
around 10 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Areas of smoke.
Chc of wetting rain.0 percent.
Max temperature.....Around 95.
Min humidity........18 percent.
20-foot winds.......Southwest 5 to 10 mph shifting to the north 10
to 15 mph with gusts to around 25 mph in the
afternoon.
Transport winds.....Southwest around 15 mph increasing to northwest
around 25 mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......9500 to 11900 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........73-83 percent.
20-foot winds.......Northeast 10 to 15 mph with gusts to around 25
mph shifting to the southeast 5 to 10 mph after
midnight.
Transport winds.....North around 25 mph shifting to the east after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 87.
Min humidity........32 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 20 mph increasing to gusts to
around 30 mph in the afternoon.
Transport winds.....Southeast around 15 mph increasing to south
around 25 mph in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6800 to 8500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Mostly cloudy with showers and chance of
thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
Southeast winds 15 to 20 mph.
.FRIDAY...Showers and chance of thunderstorms. Lows in the mid
50s. Highs in the upper 70s. Northwest winds around 20 mph.
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. Northeast winds
10 to 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
$$
WYZ315-111015-
Southern Campbell-
Including Wright and Savageton
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy. Areas of smoke.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........69-79 percent.
20-foot winds.......Northwest 10 to 15 mph with gusts to around 25
mph shifting to the southwest 5 to 10 mph after
midnight.
Transport winds.....North around 20 mph shifting to the southwest
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Areas of smoke.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........15 percent.
20-foot winds.......West 5 to 10 mph shifting to the northwest 10
to 15 mph in the afternoon.
Gusts to around 25 mph.
Transport winds.....Southwest around 20 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......9900 to 12400 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke.
Chc of wetting rain.0 percent.
Min temperature.....Around 61.
Max humidity........79-87 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the east 5
to 10 mph after midnight.
Gusts to around 25 mph.
Transport winds.....Northeast around 25 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 86.
Min humidity........32 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 20 mph increasing to gusts to
around 30 mph in the afternoon.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6800 to 8600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Mostly cloudy with showers likely and
chance of thunderstorms. Lows in the mid 50s. Highs in the mid
70s. Southeast winds around 20 mph.
.FRIDAY...Breezy. Mostly cloudy with showers and chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. West
winds around 25 mph.
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. Northeast winds
10 to 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
$$
WYZ316-111015-
Crook County Plains-
Including Moorcroft, Devils Tower, Hulett, and New Haven
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Mostly clear. Areas of smoke through the night.
Patchy fog after midnight.
Chc of wetting rain.0 percent.
Min temperature.....Around 57.
Max humidity........79-97 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the east 5
to 10 mph after midnight.
Transport winds.....Northeast around 15 mph shifting to the
southeast after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Patchy fog in the morning. Areas of
smoke through the day.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........21 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the north
with gusts to around 20 mph in the afternoon.
Transport winds.....South around 15 mph shifting to the northwest
in the afternoon.
Smoke dispersal.....Poor increasing to excellent in the afternoon.
Mixing height.......9600 to 12000 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke.
Chc of wetting rain.0 percent.
Min temperature.....Around 59.
Max humidity........81-91 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the east
around 5 mph after midnight.
Transport winds.....North around 20 mph shifting to the east after
midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Slight chance of showers and
thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 87.
Min humidity........34 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....Southeast around 15 mph increasing to around 25
mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6400 to 8100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Mostly cloudy with showers and chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
Southeast winds 15 to 20 mph.
.FRIDAY...Showers and chance of thunderstorms. Lows in the lower
50s. Highs in the upper 70s. West winds 15 to 20 mph.
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 70s. Northeast winds
10 to 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 80s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
$$
WYZ317-111015-
Weston County Plains-
Including Newcastle, Upton, and Rochelle
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy. Areas of smoke.
Chc of wetting rain.0 percent.
Min temperature.....Around 61.
Max humidity........65-77 percent.
20-foot winds.......Northwest 10 to 15 mph.
Gusts to around 25 mph this evening.
Transport winds.....North around 20 mph shifting to the south after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Areas of smoke.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........17 percent.
20-foot winds.......Southwest 5 to 10 mph with gusts to around 20
mph increasing to west 15 to 20 mph with gusts
to around 30 mph in the afternoon.
Transport winds.....Southwest around 15 mph increasing to west
around 25 mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......9700 to 12200 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke.
Chc of wetting rain.0 percent.
Min temperature.....Around 61.
Max humidity........72-84 percent.
20-foot winds.......Northeast 15 to 20 mph with gusts to around 30
mph becoming east 5 to 10 mph after midnight.
Transport winds.....North around 25 mph shifting to the east after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers and
thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 86.
Min humidity........31 percent.
20-foot winds.......Southeast 5 to 10 mph with gusts to around 20
mph increasing to 15 to 20 mph with gusts to
around 30 mph in the afternoon.
Transport winds.....Southeast around 15 mph increasing to south
around 30 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6400 to 8100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Breezy. Mostly cloudy with showers
likely and chance of thunderstorms. Lows in the upper 50s. Highs
in the mid 70s. Southeast winds around 25 mph.
.FRIDAY...Breezy. Mostly cloudy with showers with thunderstorms
likely. Lows in the mid 50s. Highs in the upper 70s. Southwest
winds 20 to 25 mph.
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. Northeast winds
10 to 20 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 80s.
$$
WYZ318-111015-
Wyoming Black Hills-
Including Sundance and Four Corners
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Mostly clear. Areas of smoke.
Chc of wetting rain.0 percent.
Min temperature.....Around 61.
Max humidity........58-76 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....East around 15 mph shifting to the southeast
after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Areas of smoke through the day. Isolated
showers and thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....85-91.
Min humidity........24-30 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the north 10
to 15 mph in the afternoon.
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.......8600 to 10800 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........67-81 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the
southeast 5 to 10 mph after midnight.
Transport winds.....North around 20 mph shifting to the east after
midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Slight chance of showers and
thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....78-84.
Min humidity........37-43 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5600 to 7000 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs around 70. Southeast
winds 15 to 20 mph.
.FRIDAY...Showers and chance of thunderstorms. Lows in the lower
50s. Highs in the lower 70s. Southwest winds 15 to 20 mph.
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s. Northeast winds
10 to 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs around 80.
$$
SDZ327-111015-
Butte County Area-
Including Belle Fourche, Colony, and Newell
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Mostly clear. Isolated thunderstorms this
evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........98 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph this evening.
Transport winds.....East around 25 mph decreasing to around 15 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 91.
Min humidity........31-37 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
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.......6500 to 8200 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear. Areas of smoke after midnight.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........98 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the evening.
Transport winds.....Northeast around 30 mph becoming southeast
around 20 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Showers and thunderstorms likely
in the afternoon.
Chc of wetting rain.50 percent.
Max temperature.....Around 84.
Min humidity........44 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph
increasing to 15 to 25 mph with gusts to around
35 mph in the afternoon.
Transport winds.....East 25 to 30 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......3800 to 4800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Windy. Showers and thunderstorms likely.
Lows in the upper 50s. Highs in the lower 70s. East winds 25 to
30 mph.
.FRIDAY...Windy. Showers and chance of thunderstorms. Lows in the
mid 50s. Highs in the mid 70s. Southeast winds around 30 mph.
.SATURDAY...Windy. Mostly cloudy. Chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. North
winds 20 to 30 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ319-111015-
Northern Black Hills-
Including Lead, Deadwood, and Rochford
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....54-60.
Max humidity........70-92 percent.
20-foot winds.......East 5 to 10 mph shifting to the south after
midnight.
Transport winds.....Southeast around 15 mph shifting to the
southwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers and thunderstorms in
the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....80-86.
Min humidity........36 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the east 10
to 15 mph in the afternoon.
Transport winds.....South around 15 mph shifting to the west in the
afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......8000 to 10000 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke after midnight.
Chc of wetting rain.0 percent.
Min temperature.....53-59.
Max humidity........77-91 percent.
20-foot winds.......East 5 to 10 mph with gusts to around 20 mph
shifting to the south after midnight.
Transport winds.....North around 15 mph shifting to the west after
midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming mostly cloudy.
Slight chance of showers and thunderstorms in
the morning, then showers and thunderstorms
likely in the afternoon.
Chc of wetting rain.50 percent.
Max temperature.....73-79.
Min humidity........49 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Good.
Mixing height.......5300 to 6700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Showers and thunderstorms likely. Lows in the
lower 50s. Highs in the lower 60s. Southeast winds around 15 mph.
.FRIDAY...Showers and chance of thunderstorms. Lows in the upper
40s. Highs in the upper 60s. Southwest winds around 15 mph.
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. North winds 10 to
15 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the mid 70s.
$$
SDZ320-111015-
Central Black Hills-
Including Custer, Hill City, and Keystone
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....57-63.
Max humidity........64-82 percent.
20-foot winds.......North 10 to 15 mph shifting to the northwest 5
to 10 mph after midnight.
Transport winds.....Northeast around 15 mph shifting to the
northwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers and thunderstorms in
the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 85.
Min humidity........30-36 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....Southwest 15 to 20 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......8200 to 10300 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke after midnight.
Chc of wetting rain.0 percent.
Min temperature.....56-62.
Max humidity........76-88 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 25 mph in the evening.
Transport winds.....North around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming mostly cloudy.
Slight chance of showers and thunderstorms in
the morning, then showers and thunderstorms
likely in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....75-81.
Min humidity........45-51 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Fair increasing to good in the afternoon.
Mixing height.......5100 to 6400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Showers and thunderstorms likely. Lows in the
mid 50s. Highs in the mid 60s. Southeast winds around 15 mph.
.FRIDAY...Showers and chance of thunderstorms. Lows in the lower
50s. Highs around 70. South winds around 15 mph.
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs around 70. Northeast winds around
10 mph.
.SUNDAY...Showers likely and chance of thunderstorms. Lows around
50. Highs in the lower 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s.
$$
SDZ321-111015-
Southern Black Hills-
Including Pringle, Custer State Park, and Wind Cave
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........61-73 percent.
20-foot winds.......North 10 to 15 mph.
Transport winds.....North 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 88.
Min humidity........29 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....East around 15 mph increasing to southwest
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to excellent in the afternoon.
Mixing height.......8100 to 10200 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke after midnight.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........73-81 percent.
20-foot winds.......Northeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....North around 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Slight chance of showers and
thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 80.
Min humidity........43-49 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 20 mph increasing to gusts to
around 30 mph in the afternoon.
Transport winds.....East around 15 mph increasing to southeast
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......4900 to 6200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Showers and thunderstorms likely. Lows in the
upper 50s. Highs in the upper 60s. East winds around 20 mph.
.FRIDAY...Showers and chance of thunderstorms. Lows in the mid
50s. Highs in the lower 70s. South winds 15 to 20 mph.
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 70s. East
winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ322-111015-
Fall River County Area-
Including Hot Springs, Edgemont, and Ardmore
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........71-89 percent.
20-foot winds.......North 10 to 20 mph.
Transport winds.....Northeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........23 percent.
20-foot winds.......East 5 to 10 mph increasing to northeast 15 to
20 mph with gusts to around 35 mph in the
afternoon.
Transport winds.....East around 15 mph increasing to west around 35
mph in the afternoon.
Smoke dispersal.....Poor increasing to excellent in the afternoon.
Mixing height.......8600 to 10800 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke after midnight.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........79-93 percent.
20-foot winds.......Northeast 15 to 25 mph with gusts to around 35
mph shifting to the east 10 to 15 mph with
gusts to around 25 mph after midnight.
Transport winds.....North around 35 mph becoming northeast around
20 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Slight chance of showers and
thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 86.
Min humidity........40 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph
increasing to 15 to 25 mph with gusts to around
35 mph in the afternoon.
Transport winds.....East around 20 mph increasing to southeast
around 35 mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......5700 to 7200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Breezy. Showers and thunderstorms
likely. Lows in the upper 50s. Highs in the lower 70s. East winds
around 25 mph.
.FRIDAY...Breezy. Mostly cloudy with showers and chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
South winds 20 to 25 mph.
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s. East winds 15 to
20 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s.
$$
SDZ323-111015-
Northern Foot Hills-
Including Spearfish and Sturgis
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........71-89 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers and thunderstorms in
the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 90.
Min humidity........34 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southeast around 20 mph increasing to east
around 30 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6800 to 8600 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke after midnight.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........75-89 percent.
20-foot winds.......Southeast 15 to 20 mph with gusts to around 30
mph becoming south 5 to 10 mph after midnight.
Transport winds.....East around 25 mph becoming south around 15 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming mostly cloudy.
Showers and thunderstorms likely in the
afternoon.
Chc of wetting rain.50 percent.
Max temperature.....Around 83.
Min humidity........43-49 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southeast around 20 mph increasing to around 30
mph in the afternoon.
Smoke dispersal.....Good.
Mixing height.......3800 to 4800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Breezy. Showers and thunderstorms
likely. Lows in the upper 50s. Highs in the lower 70s. East winds
20 to 25 mph.
.FRIDAY...Breezy. Showers and chance of thunderstorms. Lows in
the upper 50s. Highs in the mid 70s. Northeast winds 20 to
25 mph.
.SATURDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. North
winds 10 to 20 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ324-111015-
Eastern Foot Hills-
Including Rapid City and Piedmont
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........80-94 percent.
20-foot winds.......North 10 to 15 mph shifting to the northwest
around 5 mph after midnight.
Transport winds.....Northeast around 20 mph becoming northwest
around 10 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Scattered showers and thunderstorms in
the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 91.
Min humidity........34 percent.
20-foot winds.......Northeast 5 to 10 mph shifting to the east 10
to 15 mph in the afternoon.
Gusts to around 25 mph.
Transport winds.....East around 15 mph increasing to southeast
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6700 to 8400 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke after midnight.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........81-93 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 30 mph
shifting to the southwest 5 to 10 mph after
midnight.
Transport winds.....Northeast around 25 mph becoming west around 15
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming mostly cloudy.
Showers and thunderstorms likely in the
afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 83.
Min humidity........48 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 20 mph increasing to gusts to
around 30 mph in the afternoon.
Transport winds.....East around 15 mph increasing to southeast
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4400 to 5600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Showers and thunderstorms likely. Lows
in the upper 50s. Highs around 70. Southeast winds around 15 mph.
.FRIDAY...Showers and chance of thunderstorms. Lows in the mid
50s. Highs in the mid 70s. Southeast winds around 20 mph.
.SATURDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. North
winds 10 to 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ325-111015-
Custer County Plains-
Including Hermosa, Fairburn, Buffalo Gap, and Folsom
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........87-100 percent.
20-foot winds.......North 10 to 15 mph.
Gusts to around 25 mph this evening.
Transport winds.....Northeast around 25 mph becoming north around
15 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 93.
Min humidity........32 percent.
20-foot winds.......Northeast 10 to 15 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Northeast around 15 mph increasing to south
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6800 to 8500 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke after midnight.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........90-100 percent.
20-foot winds.......Northeast 15 to 20 mph with gusts to around 30
mph becoming north 5 to 10 mph after midnight.
Transport winds.....North around 30 mph decreasing to around 20 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Showers and thunderstorms likely
in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 85.
Min humidity........47 percent.
20-foot winds.......Northeast 5 to 10 mph with gusts to around 20
mph shifting to the east 10 to 20 mph with
gusts to around 30 mph in the afternoon.
Transport winds.....East around 15 mph increasing to around 30 mph
in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......5200 to 6500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Showers and thunderstorms likely. Lows
in the upper 50s. Highs in the lower 70s. East winds around
20 mph.
.FRIDAY...Cloudy with showers and chance of thunderstorms. Lows
in the mid 50s. Highs in the upper 70s. Southeast winds around
20 mph.
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
Northeast winds 15 to 20 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ326-111015-
Pine Ridge Area-
Including Pine Ridge, Oelrichs, Batesland, and Kyle
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy. Isolated thunderstorms this
evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........89-95 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the north
after midnight.
Gusts to around 25 mph.
Transport winds.....Northeast around 25 mph becoming northwest
around 15 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........27 percent.
20-foot winds.......Northeast 10 to 15 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Northeast around 15 mph increasing to southwest
around 30 mph in the afternoon.
Smoke dispersal.....Poor increasing to excellent in the afternoon.
Mixing height.......7900 to 9900 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke after midnight.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........93-99 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the evening.
Transport winds.....Northeast around 30 mph decreasing to around 20
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Showers and thunderstorms likely
in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 87.
Min humidity........41 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 35 mph in the afternoon.
Transport winds.....East around 20 mph increasing to around 30 mph
in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......5400 to 6800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Showers and thunderstorms likely. Lows
in the upper 50s. Highs in the mid 70s. East winds around 20 mph.
.FRIDAY...Mostly cloudy with showers and chance of thunderstorms.
Lows in the upper 50s. Highs in the upper 70s. South winds around
20 mph.
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Northeast winds 15 to 20 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s.
$$
SDZ328-111015-
Perkins County-
Including Lemmon and Bison
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms this evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 59.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Transport winds.....East around 25 mph decreasing to around 15 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 88.
Min humidity........39 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....East around 15 mph shifting to the southeast in
the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5000 to 6300 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the evening. Areas of smoke
after midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 58.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Transport winds.....East around 25 mph becoming southwest around 15
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 81.
Min humidity........46 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Northeast around 15 mph increasing to east
around 25 mph in the afternoon.
Smoke dispersal.....Good.
Mixing height.......3300 to 4200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Breezy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 70s. East
winds 20 to 25 mph.
.FRIDAY...Windy. Showers and chance of thunderstorms. Lows in the
lower 50s. Highs around 70. Southeast winds 25 to 30 mph.
.SATURDAY...Windy. Mostly cloudy. Chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. North
winds 20 to 30 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ329-111015-
West Central Plains-
Including Faith, Ellsworth AFB, New Underwood, and Wall
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms this evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph this evening.
Transport winds.....East 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 90.
Min humidity........35-43 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....East around 20 mph increasing to southeast
around 30 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......5400 to 6800 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening. Areas of smoke
after midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 62.
Max humidity........99 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the evening.
Transport winds.....East around 30 mph becoming southeast around 20
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Showers and thunderstorms likely
in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 84.
Min humidity........46-52 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southeast around 20 mph increasing to east
around 30 mph in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......4300 to 5400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Windy. Showers and thunderstorms likely.
Lows in the upper 50s. Highs in the lower 70s. East winds 25 to
30 mph.
.FRIDAY...Windy. Showers and chance of thunderstorms. Lows in the
mid 50s. Highs in the mid 70s. Southeast winds around 30 mph.
.SATURDAY...Windy. Mostly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. North
winds 20 to 30 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ332-111015-
Badlands Area-
Including Interior, Scenic, Rockyford, and Wanblee
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms this evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........95-100 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph this evening.
Transport winds.....East around 30 mph decreasing to around 20 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 92.
Min humidity........30-40 percent.
20-foot winds.......Northeast 5 to 10 mph shifting to the east 10
to 20 mph with gusts to around 30 mph in the
afternoon.
Transport winds.....East around 15 mph increasing to southeast
around 30 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6700 to 8400 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the evening. Areas of smoke
after midnight.
Chc of wetting rain.10 percent.
Min temperature.....Around 64.
Max humidity........98 percent.
20-foot winds.......East 15 to 25 mph decreasing to 10 to 15 mph
after midnight.
Transport winds.....East around 30 mph decreasing to around 20 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 86.
Min humidity........42-50 percent.
20-foot winds.......East 10 to 15 mph increasing to 15 to 25 mph
with gusts to around 35 mph in the afternoon.
Transport winds.....East around 20 mph increasing to around 30 mph
in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......5200 to 6600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Breezy. Showers and thunderstorms
likely. Lows around 60. Highs in the lower 70s. East winds around
25 mph.
.FRIDAY...Breezy. Mostly cloudy with showers and chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Southeast winds 20 to 25 mph.
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
North winds 15 to 20 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s.
$$
SDZ333-111015-
Bennett County Area-
Including Martin, Tuthill, Allen, and Long Valley
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms this evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........98 percent.
20-foot winds.......Southeast 10 to 20 mph.
Gusts to around 30 mph this evening.
Transport winds.....Southeast around 25 mph shifting to the
southwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 91.
Min humidity........32-42 percent.
20-foot winds.......Northeast 10 to 20 mph.
Transport winds.....East around 15 mph increasing to southeast
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......7400 to 9300 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the evening. Areas of smoke
after midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 63.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the evening.
Transport winds.....East around 30 mph decreasing to around 20 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 84.
Min humidity........43-51 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southeast around 20 mph increasing to east
around 30 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......4700 to 5900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Breezy. Showers and thunderstorms
likely. Lows in the upper 50s. Highs in the lower 70s. East winds
20 to 25 mph.
.FRIDAY...Breezy. Mostly cloudy with showers and chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
Southeast winds around 25 mph.
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. North
winds 15 to 20 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ330-111015-
Ziebach County-
Including Dupree and Glad Valley
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated showers and thunderstorms this
evening.
Chc of wetting rain.20 percent.
Min temperature.....Around 60.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....East 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Scattered showers and thunderstorms in
the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 87.
Min humidity........43-49 percent.
20-foot winds.......East 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....East 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4400 to 5500 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered showers and thunderstorms in the
evening. Areas of smoke after midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 60.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....East around 30 mph becoming southwest around 20
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 81.
Min humidity........50-56 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....East 15 to 20 mph.
Smoke dispersal.....Fair.
Mixing height.......3600 to 4500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy with showers and thunderstorms likely.
Lows in the upper 50s. Highs in the lower 70s. East winds around
15 mph.
.FRIDAY...Showers likely and chance of thunderstorms. Lows in the
mid 50s. Highs in the lower 70s. Southeast winds around 20 mph.
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. North
winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ331-111015-
Haakon County Area-
Including Philip, Kadoka, Belvidere, and Midland
804 PM MDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers this evening.
Isolated thunderstorms through the night.
Chc of wetting rain.20 percent.
Min temperature.....Around 62.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph this evening.
Transport winds.....East around 30 mph decreasing to around 20 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 89.
Min humidity........42-48 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....East around 15 mph increasing to southeast
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4500 to 5700 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the evening. Areas of smoke
after midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 62.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Transport winds.....East around 30 mph becoming southeast around 20
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming mostly cloudy.
Chance of showers and thunderstorms in the
afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 83.
Min humidity........52-58 percent.
20-foot winds.......East 10 to 20 mph.
Transport winds.....East 20 to 25 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3800 to 4800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Showers and thunderstorms likely. Lows
in the upper 50s. Highs in the lower 70s. East winds around
20 mph.
.FRIDAY...Showers likely and chance of thunderstorms. Lows in the
mid 50s. Highs in the mid 70s. Southeast winds around 20 mph.
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. North
winds 15 to 20 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ334-111015-
Mellette and Todd Counties-
Including Mission, White River, and Saint Francis
904 PM CDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms through the night.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........100 percent.
20-foot winds.......Southeast 10 to 20 mph.
Gusts to around 30 mph this evening.
Transport winds.....Southeast around 25 mph decreasing to around 15
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 87.
Min humidity........48-58 percent.
20-foot winds.......Northeast 5 to 10 mph shifting to the east 10
to 20 mph in the afternoon.
Transport winds.....East around 15 mph increasing to southeast
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......5200 to 6600 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers and
thunderstorms in the evening, then slight
chance of showers and thunderstorms after
midnight. Areas of smoke after midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 63.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Transport winds.....East 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 82.
Min humidity........57-65 percent.
20-foot winds.......East 10 to 20 mph.
Transport winds.....East 20 to 25 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3400 to 4300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Breezy. Showers and thunderstorms
likely. Lows around 60. Highs in the lower 70s. East winds 20 to
25 mph.
.FRIDAY...Breezy. Cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 70s.
Southeast winds around 25 mph.
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 70s. North
winds 15 to 20 mph.
.SUNDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ335-111015-
Tripp County-
Including Winner, Colome, and Hamill
904 PM CDT Mon Aug 10 2026
.REST OF TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated showers and thunderstorms through the
night.
Chc of wetting rain.10 percent.
Min temperature.....Around 64.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph.
Transport winds.....Southeast around 25 mph decreasing to around 15
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 86.
Min humidity........56 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4200 to 5300 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Scattered showers and thunderstorms in the
evening, then slight chance of showers and
thunderstorms after midnight. Areas of smoke
after midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 64.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....East 25 to 30 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 83.
Min humidity........62 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....East 15 to 20 mph.
Smoke dispersal.....Fair.
Mixing height.......2800 to 3500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Showers and thunderstorms likely. Lows
in the lower 60s. Highs in the lower 70s. East winds 15 to
20 mph.
.FRIDAY...Cloudy with showers likely and chance of thunderstorms.
Lows in the upper 50s. Highs in the lower 70s. Southeast winds
around 20 mph.
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 70s. North
winds around 15 mph.
.SUNDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
.MONDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s.
$$