Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
787
FNUS53 KUNR 181939
FWFUNR
Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
139 PM MDT Mon Aug 18 2025
.DISCUSSION...
Isolated thunderstorms are expected this afternoon and evening,
particularly over and near the Black Hills. Hail and strong,
erratic wind gusts are possible in the most intense storms.
However, most locations will remain dry. Hotter and drier
conditions are expected tomorrow and Wednesday. With minimum
relative humidity values falling well below 20 percent in spots,
elevated to near-critical fire weather conditions may develop.
WYZ314-191015-
Northern Campbell-
Including Gillette and Weston
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........63-73 percent.
20-foot winds.......East 5 to 10 mph with gusts to around 20 mph
shifting to the south after midnight.
Transport winds.....East 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 97.
Min humidity........15 percent.
20-foot winds.......South 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....South around 15 mph.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......11200 to 14000 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 68.
Max humidity........48-58 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Transport winds.....South around 40 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 100.
Min humidity........13 percent.
20-foot winds.......South 10 to 20 mph.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......12100 to 15200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.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 upper 50s. Highs in the upper 70s. East winds around
15 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s. East
winds around 15 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
$$
WYZ315-191015-
Southern Campbell-
Including Wright and Savageton
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 59.
Max humidity........67-79 percent.
20-foot winds.......East 5 to 10 mph with gusts to around 20 mph
shifting to the southeast after midnight.
Transport winds.....Northeast around 20 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 94.
Min humidity........15 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.......10700 to 13400 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........59-69 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Transport winds.....Southeast around 35 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........12 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......11500 to 14400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Mostly clear. Lows in the lower 60s.
Highs in the mid 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 around
15 mph.
.SATURDAY...Partly cloudy. Chance of thunderstorms and slight
chance of showers. Lows in the lower 50s. Highs around 80.
Southeast winds 10 to 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
WYZ316-191015-
Crook County Plains-
Including Moorcroft, Devils Tower, Hulett, and New Haven
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 61.
Max humidity........68-76 percent.
20-foot winds.......East around 5 mph shifting to the south after
midnight.
Transport winds.....East 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 94.
Min humidity........17-23 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor increasing to excellent in the afternoon.
Mixing height.......10500 to 13200 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 66.
Max humidity........57-63 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 35 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........17 percent.
20-foot winds.......South 10 to 20 mph.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......9800 to 12300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Not as warm. Mostly clear. Lows in the mid 60s. Highs
in the mid 80s. North winds around 15 mph.
.FRIDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. Northeast winds
10 to 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s. East winds around
10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 80.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
WYZ317-191015-
Weston County Plains-
Including Newcastle, Upton, and Rochelle
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........68-80 percent.
20-foot winds.......East 5 to 10 mph.
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 94.
Min humidity........16 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 excellent in the afternoon.
Mixing height.......10500 to 13200 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........62-70 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 30 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........14 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......10500 to 13200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs around 90.
North 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 around 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. Southeast winds
around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
WYZ318-191015-
Wyoming Black Hills-
Including Sundance and Four Corners
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........61-73 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. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....86-92.
Min humidity........23-29 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast around 10 mph increasing to around 20
mph in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......9600 to 12000 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 66.
Max humidity........53-65 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 30 mph.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....89-95.
Min humidity........21 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......8800 to 11000 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North 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 in the mid 70s. East winds around
10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
$$
SDZ327-191015-
Butte County Area-
Including Belle Fourche, Colony, and Newell
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of thunderstorms in
the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........83-89 percent.
20-foot winds.......Southeast 5 to 10 mph.
Transport winds.....Southeast 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 92.
Min humidity........32 percent.
20-foot winds.......East 10 to 20 mph.
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.......6800 to 8500 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........70-78 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Transport winds.....Southeast 25 to 30 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........23 percent.
20-foot winds.......Southeast 20 to 30 mph.
Transport winds.....Southeast around 35 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8600 to 10800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.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
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
North winds 15 to 20 mph.
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s. East winds around
15 mph.
.SUNDAY...Mostly clear. Slight 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 mid 50s. Highs in the upper 70s.
$$
SDZ319-191015-
Northern Black Hills-
Including Lead, Deadwood, and Rochford
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....54-60.
Max humidity........80-98 percent.
20-foot winds.......Southeast around 5 mph shifting to the
southwest after midnight.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
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.....Southeast around 10 mph increasing to around 20
mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......7200 to 9000 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....57-65.
Max humidity........58-74 percent.
20-foot winds.......South 10 to 15 mph.
Transport winds.....South around 25 mph.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....83-91.
Min humidity........27 percent.
20-foot winds.......South 10 to 15 mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......8100 to 10200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 70s. North winds around 15 mph.
.FRIDAY...Cooler. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
Northeast winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. East winds 5 to
10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s.
$$
SDZ320-191015-
Central Black Hills-
Including Custer, Hill City, and Keystone
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....56-62.
Max humidity........68-82 percent.
20-foot winds.......Northeast around 5 mph shifting to the west
after midnight.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....81-87.
Min humidity........27-35 percent.
20-foot winds.......North 5 to 10 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.......8000 to 10000 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....58-64.
Max humidity........65-73 percent.
20-foot winds.......South 5 to 10 mph with gusts to around 20 mph.
Transport winds.....South around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....84-90.
Min humidity........23-29 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South around 20 mph.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......7200 to 9000 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North 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 around 50. Highs in the lower 70s. East winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs around 70.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 50. Highs in the lower 70s.
$$
SDZ321-191015-
Southern Black Hills-
Including Pringle, Custer State Park, and Wind Cave
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........63-69 percent.
20-foot winds.......North 5 to 10 mph.
Transport winds.....North around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 89.
Min humidity........25 percent.
20-foot winds.......Northeast 5 to 10 mph shifting to the east 10
to 15 mph in the afternoon.
Transport winds.....Northeast around 15 mph shifting to the east in
the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8700 to 10900 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........64-70 percent.
20-foot winds.......East 10 to 15 mph shifting to the south 5 to 10
mph after midnight.
Transport winds.....Southeast around 20 mph shifting to the south
after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 92.
Min humidity........22 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South around 20 mph.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......7900 to 9900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs around 90.
North winds around 15 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
Northeast winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 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...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s.
$$
SDZ322-191015-
Fall River County Area-
Including Hot Springs, Edgemont, and Ardmore
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........67-77 percent.
20-foot winds.......Northeast 5 to 10 mph.
Gusts to around 20 mph in the evening.
Transport winds.....Northeast around 15 mph shifting to the
southwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 95.
Min humidity........19 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....North around 15 mph increasing to east around
25 mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......9400 to 11800 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........67-77 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........17 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Transport winds.....South around 25 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8600 to 10800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.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.
East winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. East winds around
15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
$$
SDZ323-191015-
Northern Foot Hills-
Including Spearfish and Sturgis
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........71-79 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the southwest
after midnight.
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........33 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.......6800 to 8500 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 68.
Max humidity........55-63 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 95.
Min humidity........24 percent.
20-foot winds.......South 15 to 20 mph with gusts to around 30 mph.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8700 to 10900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
80s. Northwest winds around 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 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. East winds 10 to
15 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ324-191015-
Eastern Foot Hills-
Including Rapid City and Piedmont
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........73-79 percent.
20-foot winds.......North 5 to 10 mph shifting to the west after
midnight.
Transport winds.....West 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........32 percent.
20-foot winds.......North 5 to 10 mph shifting to the east 10 to 15
mph with gusts to around 25 mph in the
afternoon.
Transport winds.....North around 15 mph shifting to the east in the
afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6300 to 7900 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 66.
Max humidity........63-73 percent.
20-foot winds.......South 10 to 15 mph.
Transport winds.....South around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 95.
Min humidity........26 percent.
20-foot winds.......South 10 to 20 mph with gusts to around 30 mph.
Transport winds.....South around 30 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......6800 to 8500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.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 lower 60s. Highs in the upper 70s.
North winds 10 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s. East winds around
10 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 thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ325-191015-
Custer County Plains-
Including Hermosa, Fairburn, Buffalo Gap, and Folsom
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........75-85 percent.
20-foot winds.......Northeast 5 to 10 mph shifting to the west
after midnight.
Transport winds.....Northeast around 15 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........26 percent.
20-foot winds.......North 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.......7500 to 9400 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........74-82 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the
southwest 5 to 10 mph after midnight.
Transport winds.....Southeast around 20 mph shifting to the south
after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........23 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 30 mph.
Transport winds.....South around 25 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8000 to 10000 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. Northwest winds 15 to 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 80. Northeast
winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. Northeast winds
around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ326-191015-
Pine Ridge Area-
Including Pine Ridge, Oelrichs, Batesland, and Kyle
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of thunderstorms in
the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........78-84 percent.
20-foot winds.......East 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....Southeast around 15 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 96.
Min humidity........23 percent.
20-foot winds.......South 5 to 10 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 excellent in the afternoon.
Mixing height.......8700 to 10900 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 64.
Max humidity........81-89 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....East around 20 mph shifting to the south after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........21 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8100 to 10200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
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 mid 50s. Highs in the lower 80s. East winds around
15 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 lower 80s.
$$
SDZ328-191015-
Perkins County-
Including Lemmon and Bison
139 PM MDT Mon Aug 18 2025
.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........93 percent.
20-foot winds.......Southeast 5 to 10 mph.
Transport winds.....Southeast around 10 mph.
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........33-39 percent.
20-foot winds.......East 5 to 10 mph shifting to the southeast 10
to 20 mph in the afternoon.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......5000 to 6300 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 66.
Max humidity........88-96 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........27 percent.
20-foot winds.......South 15 to 25 mph with gusts to around 35 mph.
Transport winds.....South around 30 mph.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......5400 to 6800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs in
the upper 80s. North winds 20 to 25 mph.
.FRIDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
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.
Northeast winds around 15 mph.
.SUNDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s.
$$
SDZ329-191015-
West Central Plains-
Including Faith, Ellsworth AFB, New Underwood, and Wall
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........80-88 percent.
20-foot winds.......East 5 to 10 mph shifting to the south after
midnight.
Transport winds.....Southeast 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 94.
Min humidity........26-32 percent.
20-foot winds.......East 10 to 20 mph.
Transport winds.....East 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.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 66.
Max humidity........73-87 percent.
20-foot winds.......Southeast 15 to 20 mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........25 percent.
20-foot winds.......South 20 to 30 mph.
Transport winds.....South 30 to 35 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7000 to 8800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Breezy. Mostly clear. Lows around 70. Highs in the
lower 90s. Northwest winds around 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...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. East
winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ332-191015-
Badlands Area-
Including Interior, Scenic, Rockyford, and Wanblee
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........80-86 percent.
20-foot winds.......East 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 96.
Min humidity........26 percent.
20-foot winds.......Southeast 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.......7000 to 8800 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 66.
Max humidity........81-89 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 98.
Min humidity........23 percent.
20-foot winds.......South 10 to 20 mph with gusts to around 30 mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7400 to 9300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 70. Highs in the upper 90s.
West 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. 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.
East winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 80.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ333-191015-
Bennett County Area-
Including Martin, Tuthill, Allen, and Long Valley
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........84-90 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the south 5
to 10 mph after midnight.
Transport winds.....South around 20 mph.
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........29 percent.
20-foot winds.......South 5 to 10 mph shifting to the east 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.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........87-97 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast around 20 mph shifting to the south
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 95.
Min humidity........27 percent.
20-foot winds.......South 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....South around 20 mph increasing to around 30 mph
in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......6800 to 8600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs in
the mid 90s. Southwest winds 20 to 25 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 80. 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 upper 70s. East
winds around 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
.MONDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ330-191015-
Ziebach County-
Including Dupree and Glad Valley
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 66.
Max humidity........90-96 percent.
20-foot winds.......East 5 to 10 mph.
Transport winds.....Southeast 10 to 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 93.
Min humidity........32-38 percent.
20-foot winds.......East 5 to 10 mph.
Transport winds.....East around 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5600 to 7000 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 67.
Max humidity........93-99 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........26-32 percent.
20-foot winds.......Southeast 15 to 20 mph with gusts to around 30
mph.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......5900 to 7400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Northwest winds around 20 mph.
.FRIDAY...Not as warm. Mostly clear. Chance of showers and slight
chance of thunderstorms. Lows around 60. 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 upper 70s. North
winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.
$$
SDZ331-191015-
Haakon County Area-
Including Philip, Kadoka, Belvidere, and Midland
139 PM MDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........85-91 percent.
20-foot winds.......Southeast 5 to 10 mph.
Transport winds.....Southeast 15 to 20 mph.
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........27-33 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6600 to 8300 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 66.
Max humidity........87-93 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 98.
Min humidity........27 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7000 to 8800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 70. Highs in the upper 90s.
West 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. North winds 15 to 20 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 80. Northeast
winds around 10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Slight chance of showers. Lows in the
mid 50s. Highs in the upper 70s.
$$
SDZ334-191015-
Mellette and Todd Counties-
Including Mission, White River, and Saint Francis
239 PM CDT Mon Aug 18 2025
.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........88-96 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the south 5
to 10 mph after midnight.
Transport winds.....South 15 to 20 mph.
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........33-41 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.......7000 to 8800 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........98 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.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 95.
Min humidity........29-35 percent.
20-foot winds.......South 10 to 20 mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......6400 to 8100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.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 in the lower 60s. 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 around 80. Northeast
winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.MONDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ335-191015-
Tripp County-
Including Winner, Colome, and Hamill
239 PM CDT Mon Aug 18 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms through the night.
Chc of wetting rain.0 percent.
Min temperature.....Around 66.
Max humidity........97 percent.
20-foot winds.......Southeast 5 to 10 mph.
Transport winds.....Southeast 10 to 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 92.
Min humidity........44 percent.
20-foot winds.......South 5 to 10 mph shifting to the east with
gusts to around 20 mph in the afternoon.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6900 to 8700 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 65.
Max humidity........100 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.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 93.
Min humidity........35-41 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6200 to 7800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 90s. South winds 15 to 20 mph.
.FRIDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 80s. North
winds around 15 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 80. 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...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
$$