Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
861
FNUS53 KUNR 181105
FWFUNR
Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
505 AM MDT Mon Aug 18 2025
.DISCUSSION...
There`s a low chance for storms over western SD today. If storms
develop, some could be strong to severe and capable of large hail,
locally heavy rainfall, and strong and erratic wind gusts.
Conditions are expected to dry out and turn hot come Tuesday
through Thursday. A cold front will move through late Thursday
which will bring cooler conditions and chances for precipitation
back to the region for the weekend.
WYZ314-182215-
Northern Campbell-
Including Gillette and Weston
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 90.
Min humidity........22 percent.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon.
Transport winds.....Southwest around 10 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......8800 to 11000 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........65-77 percent.
20-foot winds.......East 5 to 10 mph shifting to the south after
midnight.
Transport winds.....Northeast around 15 mph shifting to the
southeast 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 96.
Min humidity........16 percent.
20-foot winds.......South 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......10800 to 13500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs around
100. South winds around 20 mph.
.THURSDAY...Not as warm. Mostly clear. Lows in the mid 60s. Highs
in the upper 80s. North winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
East winds around 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s.
$$
WYZ315-182215-
Southern Campbell-
Including Wright and Savageton
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 90.
Min humidity........19 percent.
20-foot winds.......Southwest 5 to 10 mph shifting to the northwest
in the afternoon.
Transport winds.....West around 15 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......10000 to 12600 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 59.
Max humidity........70-84 percent.
20-foot winds.......East 5 to 10 mph shifting to the southeast
after midnight.
Transport winds.....Northeast around 20 mph shifting to the
southeast after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........16 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....South around 15 mph.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......10400 to 13000 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 90s. South winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. North winds around 15 mph.
.FRIDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs around 80. East winds
around 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
WYZ316-182215-
Crook County Plains-
Including Moorcroft, Devils Tower, Hulett, and New Haven
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 88.
Min humidity........25-31 percent.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon.
Transport winds.....South around 10 mph shifting to the west in the
afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......8400 to 10500 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........73-83 percent.
20-foot winds.......East around 5 mph shifting to the south after
midnight.
Transport winds.....East around 15 mph shifting to the south 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........21 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....South around 15 mph increasing to around 25 mph
in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......10000 to 12600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the
upper 90s. South winds around 15 mph.
.THURSDAY...Not as warm. Mostly clear. Lows in the mid 60s. Highs
in the upper 80s. North winds around 15 mph.
.FRIDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. East winds 10 to
15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
$$
WYZ317-182215-
Weston County Plains-
Including Newcastle, Upton, and Rochelle
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 91.
Min humidity........16-22 percent.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon.
Transport winds.....Southwest around 10 mph shifting to the west in
the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......9800 to 12300 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........72-84 percent.
20-foot winds.......East 5 to 10 mph.
Transport winds.....Northeast around 20 mph shifting to the
southeast after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........17 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......10000 to 12600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 90s. Southeast winds around 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. North winds around 15 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 80. East winds
around 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
WYZ318-182215-
Wyoming Black Hills-
Including Sundance and Four Corners
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....81-87.
Min humidity........31-41 percent.
20-foot winds.......South around 5 mph shifting to the north in the
afternoon.
Transport winds.....Southwest around 10 mph shifting to the west in
the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......7800 to 9800 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 61.
Max humidity........65-75 percent.
20-foot winds.......East around 5 mph shifting to the southeast
after midnight.
Transport winds.....East around 15 mph shifting to the south after
midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....86-92.
Min humidity........24-30 percent.
20-foot winds.......Southeast around 5 mph increasing to 10 to 15
mph in the afternoon.
Transport winds.....South around 10 mph increasing to around 20 mph
in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......8900 to 11200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the
lower 90s. South winds around 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 15 mph.
.FRIDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s. Northeast winds 10 to
15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
$$
SDZ327-182215-
Butte County Area-
Including Belle Fourche, Colony, and Newell
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 88.
Min humidity........40 percent.
20-foot winds.......West 5 to 10 mph shifting to the southeast with
gusts to around 20 mph in the afternoon.
Transport winds.....Southwest 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......6500 to 8200 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........85-91 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 92.
Min humidity........32 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast around 15 mph increasing to around 25
mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6100 to 7700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Breezy, clear. Lows in the mid 60s. Highs in the
upper 90s. Southeast winds 20 to 25 mph.
.THURSDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs in
the upper 80s. North winds around 25 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
slight chance of thunderstorms. Lows in the upper 50s. Highs in
the upper 70s. North winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
$$
SDZ319-182215-
Northern Black Hills-
Including Lead, Deadwood, and Rochford
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Chance of showers and thunderstorms in
the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....76-82.
Min humidity........41-49 percent.
20-foot winds.......Southwest around 5 mph shifting to the east in
the afternoon.
Transport winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Fair.
Mixing height.......6300 to 7900 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....54-60.
Max humidity........74-90 percent.
20-foot winds.......South around 5 mph.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....80-86.
Min humidity........31-37 percent.
20-foot winds.......Southeast 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....South around 10 mph increasing to southeast
around 20 mph in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......6400 to 8100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. South winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
Northwest winds around 15 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 70. Northeast
winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
SDZ320-182215-
Central Black Hills-
Including Custer, Hill City, and Keystone
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Chance of showers and thunderstorms in
the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....78-84.
Min humidity........32-44 percent.
20-foot winds.......Southwest around 5 mph shifting to the
southeast in the afternoon.
Transport winds.....West 10 to 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......7400 to 9300 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....56-62.
Max humidity........71-85 percent.
20-foot winds.......North 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....North around 15 mph shifting to the southwest
after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....81-87.
Min humidity........27-35 percent.
20-foot winds.......North around 5 mph shifting to the southeast
with gusts to around 20 mph in the afternoon.
Transport winds.....Northeast around 10 mph shifting to the
southeast in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......7700 to 9700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. South winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 15 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 70s.
Northeast winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs around 70.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
SDZ321-182215-
Southern Black Hills-
Including Pringle, Custer State Park, and Wind Cave
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 87.
Min humidity........26-34 percent.
20-foot winds.......East 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....West 10 to 15 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......8100 to 10200 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........66-74 percent.
20-foot winds.......Northeast 5 to 10 mph with gusts to around 20
mph shifting to the northwest after midnight.
Transport winds.....Northeast around 15 mph shifting to the west
after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 89.
Min humidity........24-30 percent.
20-foot winds.......Northeast 5 to 10 mph shifting to the east 10
to 15 mph in the afternoon.
Transport winds.....North around 15 mph shifting to the southeast
in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......8000 to 10000 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the mid 60s. Highs in the lower 90s.
South winds around 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
Northwest winds around 15 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
East winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
$$
SDZ322-182215-
Fall River County Area-
Including Hot Springs, Edgemont, and Ardmore
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 93.
Min humidity........21 percent.
20-foot winds.......West around 5 mph increasing to 10 to 15 mph in
the afternoon.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......8800 to 11100 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........72-84 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....East around 20 mph shifting to the southeast
after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 95.
Min humidity........20 percent.
20-foot winds.......South 5 to 10 mph increasing to east 15 to 20
mph in the afternoon.
Transport winds.....East around 15 mph increasing to southeast
around 25 mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......8900 to 11200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the mid 60s. Highs in the upper 90s.
Southeast winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. Northwest winds around 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
slight chance of thunderstorms. Lows in the lower 60s. Highs in
the lower 80s. East winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ323-182215-
Northern Foot Hills-
Including Spearfish and Sturgis
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 86.
Min humidity........42-48 percent.
20-foot winds.......Southeast 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....Southwest around 15 mph shifting to the
southeast in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5700 to 7200 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........69-77 percent.
20-foot winds.......South 5 to 10 mph.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 90.
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.......6500 to 8200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs in the
mid 90s. Southeast winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows around 70. Highs in the upper 80s.
Northwest winds 15 to 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
North winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ324-182215-
Eastern Foot Hills-
Including Rapid City and Piedmont
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 87.
Min humidity........44 percent.
20-foot winds.......South 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....North around 15 mph shifting to the southeast
in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5700 to 7200 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........76-82 percent.
20-foot winds.......West 5 to 10 mph.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 91.
Min humidity........35 percent.
20-foot winds.......North 5 to 10 mph shifting to the east 10 to 15
mph in the afternoon.
Transport winds.....North around 15 mph shifting to the southeast
in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......5600 to 7100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
90s. South winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the lower 70s. Highs around 90.
Northwest winds 15 to 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
North winds 10 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ325-182215-
Custer County Plains-
Including Hermosa, Fairburn, Buffalo Gap, and Folsom
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 91.
Min humidity........31-37 percent.
20-foot winds.......Northeast around 5 mph shifting to the east 10
to 15 mph in the afternoon.
Transport winds.....North around 10 mph increasing to east around
20 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......7300 to 9200 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........81-91 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the
southwest around 5 mph after midnight.
Transport winds.....North around 20 mph becoming southwest around
10 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........29 percent.
20-foot winds.......Southeast around 5 mph shifting to the east 10
to 15 mph in the afternoon.
Transport winds.....Southwest around 10 mph increasing to east
around 20 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......7300 to 9200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the mid 60s. Highs in the upper 90s.
South winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. Northwest winds around 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Northeast winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ326-182215-
Pine Ridge Area-
Including Pine Ridge, Oelrichs, Batesland, and Kyle
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 93.
Min humidity........25-31 percent.
20-foot winds.......Southeast 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....Southwest around 10 mph increasing to northeast
around 20 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......7900 to 9900 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........89 percent.
20-foot winds.......East 10 to 15 mph shifting to the south 5 to 10
mph after midnight.
Transport winds.....East around 20 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 95.
Min humidity........21-27 percent.
20-foot winds.......South 5 to 10 mph shifting to the east 10 to 15
mph with gusts to around 25 mph in the
afternoon.
Transport winds.....Southwest around 10 mph increasing to east
around 20 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......8300 to 10400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the
upper 90s. South winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 90s. West winds around 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Northeast winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ328-182215-
Perkins County-
Including Lemmon and Bison
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 89.
Min humidity........41-47 percent.
20-foot winds.......Southwest 5 to 10 mph shifting to the south in
the afternoon.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5700 to 7200 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........94-100 percent.
20-foot winds.......Southeast 5 to 10 mph.
Transport winds.....Southeast around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 91.
Min humidity........34-40 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5000 to 6300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Breezy. Mostly clear. Lows in the mid 60s. Highs in
the mid 90s. Southeast winds 20 to 25 mph.
.THURSDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs in
the upper 80s. Northwest winds 20 to 25 mph.
.FRIDAY...Mostly clear. Chance of showers. Lows in the upper 50s.
Highs around 80. Northwest winds 15 to 20 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.SUNDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
$$
SDZ329-182215-
West Central Plains-
Including Faith, Ellsworth AFB, New Underwood, and Wall
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 90.
Min humidity........35-41 percent.
20-foot winds.......Southwest 5 to 10 mph shifting to the south
with gusts to around 20 mph in the afternoon.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......6100 to 7700 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........84-92 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 93.
Min humidity........32 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6100 to 7700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Breezy, clear. Lows in the upper 60s. Highs in the
upper 90s. Southeast winds 15 to 25 mph.
.THURSDAY...Breezy. Mostly clear. Lows in the lower 70s. Highs in
the lower 90s. Northwest winds 20 to 25 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
slight chance of thunderstorms. Lows around 60. Highs in the
lower 80s. North winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ332-182215-
Badlands Area-
Including Interior, Scenic, Rockyford, and Wanblee
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 93.
Min humidity........32 percent.
20-foot winds.......Northeast 5 to 10 mph shifting to the southeast
10 to 15 mph in the afternoon.
Transport winds.....Southwest around 15 mph shifting to the east in
the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6800 to 8500 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........87-93 percent.
20-foot winds.......East 10 to 15 mph shifting to the south 5 to 10
mph after midnight.
Transport winds.....East around 20 mph shifting to the southwest
after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 95.
Min humidity........29 percent.
20-foot winds.......South 5 to 10 mph shifting to the east 10 to 15
mph in the afternoon.
Transport winds.....South around 10 mph increasing to east around
20 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6700 to 8400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the
upper 90s. South winds 15 to 20 mph.
.THURSDAY...Breezy. Mostly clear. Lows around 70. Highs in the
upper 90s. West winds 20 to 25 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
slight chance of thunderstorms. Lows in the lower 60s. Highs in
the lower 80s. North winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ333-182215-
Bennett County Area-
Including Martin, Tuthill, Allen, and Long Valley
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 91.
Min humidity........36 percent.
20-foot winds.......North 5 to 10 mph shifting to the southeast 10
to 15 mph in the afternoon.
Transport winds.....Northwest around 15 mph shifting to the east in
the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......6100 to 7700 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........88-96 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the south 5
to 10 mph after midnight.
Transport winds.....Southeast around 20 mph shifting to the
southwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 92.
Min humidity........32 percent.
20-foot winds.......South 5 to 10 mph shifting to the east 10 to 15
mph in the afternoon.
Transport winds.....South around 15 mph shifting to the east in the
afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6100 to 7700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
90s. South winds 15 to 20 mph.
.THURSDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs in
the upper 90s. Southwest winds 20 to 25 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows around 60. Highs in the lower 80s. North
winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ330-182215-
Ziebach County-
Including Dupree and Glad Valley
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 90.
Min humidity........40-46 percent.
20-foot winds.......South 5 to 10 mph.
Transport winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5600 to 7000 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........98 percent.
20-foot winds.......Southeast 5 to 10 mph.
Transport winds.....Southeast around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 93.
Min humidity........34-40 percent.
20-foot winds.......Southeast 5 to 10 mph.
Transport winds.....Southeast around 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5600 to 7100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 60s. Highs in the mid 90s.
Southeast winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
West winds around 20 mph.
.FRIDAY...Not as warm. Mostly clear. Chance of showers and slight
chance of thunderstorms. Lows in the upper 50s. Highs in the
lower 80s. North winds 15 to 20 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
$$
SDZ331-182215-
Haakon County Area-
Including Philip, Kadoka, Belvidere, and Midland
505 AM MDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 92.
Min humidity........33-41 percent.
20-foot winds.......East 5 to 10 mph.
Transport winds.....Northeast around 10 mph shifting to the south
in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......6100 to 7700 ft agl.
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........92-98 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the south
after midnight.
Transport winds.....Southeast around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........30-36 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6400 to 8100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the
upper 90s. Southeast winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows around 70. Highs in the upper 90s.
Southwest winds 15 to 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
slight chance of thunderstorms. Lows in the lower 60s. Highs in
the lower 80s. North winds around 15 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ334-182215-
Mellette and Todd Counties-
Including Mission, White River, and Saint Francis
605 AM CDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 92.
Min humidity........38-44 percent.
20-foot winds.......North 5 to 10 mph shifting to the east 10 to 15
mph in the afternoon.
Transport winds.....Northwest around 15 mph shifting to the east in
the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5700 to 7200 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.10 percent.
Min temperature.....Around 64.
Max humidity........95-100 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the
southwest 5 to 10 mph after midnight.
Transport winds.....Southeast around 15 mph shifting to the south
after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 92.
Min humidity........37-43 percent.
20-foot winds.......South 5 to 10 mph shifting to the east 10 to 15
mph in the afternoon.
Transport winds.....South around 15 mph shifting to the east in the
afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6500 to 8200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
90s. South winds 15 to 20 mph.
.THURSDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs in
the upper 90s. South winds 20 to 25 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
North winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 80.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ335-182215-
Tripp County-
Including Winner, Colome, and Hamill
605 AM CDT Mon Aug 18 2025
.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 91.
Min humidity........44 percent.
20-foot winds.......North 5 to 10 mph shifting to the east in the
afternoon.
Transport winds.....Northwest around 15 mph shifting to the east in
the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4800 to 6100 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........100 percent.
20-foot winds.......East 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....Southeast around 20 mph becoming south around
10 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 91.
Min humidity........46 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....South around 15 mph shifting to the east in the
afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6400 to 8100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the
lower 90s. Southeast winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. South winds around 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
North winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 80.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$