Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
189
FNUS53 KUNR 221923
FWFUNR
Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
123 PM MDT Wed Jul 22 2026
.DISCUSSION...Shower and thunderstorm chances will increase overnight,
continuing into Thursday, mainly for areas south of I-90. Wetting rains
are likely for some places. It will remain cool on Thursday. Hot
temperatures return for the weekend, and will continue into the
first part of next week.
WYZ314-231015-
Northern Campbell-
Including Gillette and Weston
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 88.
Min humidity........33 percent.
20-foot winds.......East 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....Southeast around 15 mph shifting to the east in
the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......6000 to 7500 ft agl.
.TONIGHT...
Sky/weather.........Cloudy. Showers and chance of thunderstorms in
the evening, then showers likely and slight
chance of thunderstorms after midnight.
Chc of wetting rain.50 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 south after
midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
in the morning. Chance of showers through the
day. Chance of thunderstorms in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 86.
Min humidity........36-42 percent.
20-foot winds.......Southwest 5 to 10 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 fair in the afternoon.
Mixing height.......5200 to 6500 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........78-86 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.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 99.
Min humidity........16 percent.
20-foot winds.......Southwest 5 to 10 mph shifting to the northwest
with gusts to around 20 mph in the afternoon.
Transport winds.....Southwest around 15 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......9500 to 11900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
104. Southwest winds around 15 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 102. Northwest
winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 90s.
Northwest winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 90s.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
$$
WYZ315-231015-
Southern Campbell-
Including Wright and Savageton
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 87.
Min humidity........35 percent.
20-foot winds.......Northeast 10 to 20 mph.
Transport winds.....East around 20 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6100 to 7700 ft agl.
.TONIGHT...
Sky/weather.........Cloudy. Showers and chance of thunderstorms.
Chc of wetting rain.70 percent.
Min temperature.....Around 61.
Max humidity........93-99 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the south
after midnight.
Gusts to around 25 mph.
Transport winds.....East around 20 mph shifting to the south after
midnight.
Smoke dispersal.....Poor.
Mixing height.......700 to 800 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
in the morning. Showers likely through the day.
Chance of thunderstorms in the afternoon.
Chc of wetting rain.50 percent.
Max temperature.....Around 83.
Min humidity........44 percent.
20-foot winds.......Southwest 5 to 10 mph shifting to the north in
the afternoon.
Transport winds.....South around 15 mph shifting to the north in
the afternoon.
Smoke dispersal.....Fair.
Mixing height.......4500 to 5700 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........86-92 percent.
20-foot winds.......South 5 to 10 mph.
Transport winds.....Southeast around 15 mph shifting to the south
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 96.
Min humidity........17 percent.
20-foot winds.......Southwest 5 to 10 mph shifting to the northwest
with gusts to around 20 mph in the afternoon.
Transport winds.....West around 15 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8900 to 11200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs around 101.
Southwest winds 10 to 15 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 90s.
Northwest winds 10 to 15 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the upper 90s.
Northwest winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 90s.
$$
WYZ316-231015-
Crook County Plains-
Including Moorcroft, Devils Tower, Hulett, and New Haven
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 87.
Min humidity........36 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....Southeast around 15 mph.
Smoke dispersal.....Good.
Mixing height.......5800 to 7300 ft agl.
.TONIGHT...
Sky/weather.........Cloudy. Chance of showers in the evening.
Chance of thunderstorms through the night.
Showers likely after midnight.
Chc of wetting rain.50 percent.
Min temperature.....Around 62.
Max humidity........89-95 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....East around 30 mph becoming southeast around 20
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
in the morning. Chance of showers through the
day. Chance of thunderstorms in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 86.
Min humidity........42 percent.
20-foot winds.......South around 5 mph shifting to the north in the
afternoon.
Transport winds.....South around 10 mph shifting to the north in
the afternoon.
Smoke dispersal.....Fair.
Mixing height.......5000 to 6300 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 61.
Max humidity........85-93 percent.
20-foot winds.......South 5 to 10 mph.
Gusts to around 20 mph after midnight.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 99.
Min humidity........18 percent.
20-foot winds.......Southwest 10 to 15 mph shifting to the
northwest 5 to 10 mph in the afternoon.
Transport winds.....Southwest around 20 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8800 to 11100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs around 104.
Southwest winds around 15 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 102. Northwest
winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 90s.
Northwest winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 90s.
$$
WYZ317-231015-
Weston County Plains-
Including Newcastle, Upton, and Rochelle
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 86.
Min humidity........34 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast around 25 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......5400 to 6800 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Showers likely in the evening.
Chance of thunderstorms through the night.
Showers after midnight.
Chc of wetting rain.60 percent.
Min temperature.....Around 62.
Max humidity........84-92 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......600 to 700 ft agl.
.THURSDAY...
Sky/weather.........Cloudy then becoming partly sunny. Slight
chance of thunderstorms in the morning. Showers
likely through the day. Chance of thunderstorms
in the afternoon.
Chc of wetting rain.50 percent.
Max temperature.....Around 83.
Min humidity........42-48 percent.
20-foot winds.......South 5 to 10 mph shifting to the north in the
afternoon.
Transport winds.....Southeast around 15 mph shifting to the north
in the afternoon.
Smoke dispersal.....Fair.
Mixing height.......4300 to 5400 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........86-94 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.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........17 percent.
20-foot winds.......South 5 to 10 mph shifting to the northwest
with gusts to around 20 mph in the afternoon.
Transport winds.....Southwest 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.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs around 102.
South winds 10 to 15 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 101. Northwest
winds 10 to 15 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 90s.
Northwest winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 90s.
$$
WYZ318-231015-
Wyoming Black Hills-
Including Sundance and Four Corners
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly sunny. Chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....78-84.
Min humidity........40-50 percent.
20-foot winds.......East 10 to 15 mph.
Transport winds.....Southeast around 15 mph shifting to the
northeast in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5000 to 6300 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers in the
evening. Chance of thunderstorms through the
night. Rain showers likely after midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 62.
Max humidity........85-97 percent.
20-foot winds.......East 10 to 15 mph shifting to the 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.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the morning,
then rain showers likely and chance of
thunderstorms in the afternoon.
Chc of wetting rain.50 percent.
Max temperature.....76-84.
Min humidity........47-59 percent.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon.
Transport winds.....South around 10 mph shifting to the northeast
in the afternoon.
Smoke dispersal.....Poor increasing to fair in the afternoon.
Mixing height.......4400 to 5600 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear. Slight chance of rain showers in
the evening.
Chc of wetting rain.0 percent.
Min temperature.....57-63.
Max humidity........78-92 percent.
20-foot winds.......South 10 to 15 mph.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....89-97.
Min humidity........19-25 percent.
20-foot winds.......Southwest 10 to 15 mph shifting to the west 5
to 10 mph in the afternoon.
Transport winds.....Southwest around 20 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8400 to 10600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 90s. Southwest winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the upper 90s.
Northwest winds around 15 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the lower 90s.
West winds around 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90.
$$
SDZ327-231015-
Butte County Area-
Including Belle Fourche, Colony, and Newell
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 83.
Min humidity........43 percent.
20-foot winds.......Southeast 15 to 25 mph with gusts to around 35
mph.
Transport winds.....Southeast around 35 mph.
Smoke dispersal.....Very good.
Mixing height.......4100 to 5200 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers in the
evening. Slight chance of thunderstorms through
the night. Chance of showers after midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 62.
Max humidity........91-97 percent.
20-foot winds.......Southeast 15 to 25 mph with gusts to around 35
mph.
Transport winds.....Southeast 30 to 35 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers in the
morning. Chance of showers and slight chance of
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 85.
Min humidity........48 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4400 to 5600 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........94-100 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 100.
Min humidity........21 percent.
20-foot winds.......West 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southwest around 20 mph increasing to west
around 30 mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......9100 to 11400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs around 105.
South winds 15 to 20 mph.
.SUNDAY...Breezy. Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 70. Highs around 104. Northwest winds
20 to 25 mph.
.MONDAY...Breezy. Partly cloudy. Lows in the upper 60s. Highs
around 100. Northeast winds 20 to 25 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
.WEDNESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 90s.
$$
SDZ319-231015-
Northern Black Hills-
Including Lead, Deadwood, and Rochford
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Slight chance of rain showers in
the morning. Chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....72-78.
Min humidity........53-63 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....Southeast around 15 mph.
Smoke dispersal.....Fair.
Mixing height.......4100 to 5200 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers in the
evening. Chance of thunderstorms through the
night. Rain showers likely after midnight.
Chc of wetting rain.40 percent.
Min temperature.....53-59.
Max humidity........94-100 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the
southwest 5 to 10 mph after midnight.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the morning, then
rain showers and chance of thunderstorms in the
afternoon.
Chc of wetting rain.60 percent.
Max temperature.....71-77.
Min humidity........60-70 percent.
20-foot winds.......Northeast 5 to 10 mph.
Transport winds.....Northwest around 10 mph shifting to the
northeast in the afternoon.
Smoke dispersal.....Poor.
Mixing height.......2900 to 3700 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear. Slight chance of rain showers in
the evening.
Chc of wetting rain.0 percent.
Min temperature.....52-58.
Max humidity........85-100 percent.
20-foot winds.......Southwest around 5 mph.
Transport winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....83-91.
Min humidity........27 percent.
20-foot winds.......West 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....West 15 to 20 mph.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......7300 to 9200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the lower 90s.
Northwest winds 10 to 15 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 80s.
Northwest winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 60. Highs in the mid 80s.
$$
SDZ320-231015-
Central Black Hills-
Including Custer, Hill City, and Keystone
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Slight chance of thunderstorms in
the morning. Chance of rain showers through the
day. Chance of thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....72-78.
Min humidity........50-62 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.
Mixing height.......3700 to 4700 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers in the
evening. Chance of thunderstorms through the
night. Rain showers likely after midnight.
Chc of wetting rain.40 percent.
Min temperature.....55-61.
Max humidity........91-100 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 south
after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Cloudy. Rain showers likely and slight chance
of thunderstorms in the morning, then rain
showers and chance of thunderstorms in the
afternoon.
Chc of wetting rain.70 percent.
Max temperature.....71-77.
Min humidity........60-72 percent.
20-foot winds.......North 5 to 10 mph.
Transport winds.....North 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......2900 to 3700 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....54-60.
Max humidity........84-96 percent.
20-foot winds.......South around 5 mph shifting to the west after
midnight.
Transport winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....85-93.
Min humidity........28 percent.
20-foot winds.......West 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......7200 to 9100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
90s. Southwest winds 10 to 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
Northwest winds 10 to 15 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 60s. Highs around 90. North
winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s.
$$
SDZ321-231015-
Southern Black Hills-
Including Pringle, Custer State Park, and Wind Cave
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Slight chance of showers and
thunderstorms.
Chc of wetting rain.0 percent.
Max temperature.....Around 78.
Min humidity........49-55 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph.
Transport winds.....East around 20 mph.
Smoke dispersal.....Good.
Mixing height.......3500 to 4400 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming cloudy. Chance of
rain showers in the evening. Chance of
thunderstorms through the night. Rain showers
likely after midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 61.
Max humidity........90-96 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
in the morning. Rain showers through the day.
Chance of thunderstorms in the afternoon.
Chc of wetting rain.70 percent.
Max temperature.....Around 77.
Min humidity........61-67 percent.
20-foot winds.......East 5 to 10 mph.
Transport winds.....Northeast 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......3200 to 4100 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........84-90 percent.
20-foot winds.......East 5 to 10 mph shifting to the northwest
after midnight.
Transport winds.....South around 15 mph shifting to the west after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 92.
Min humidity........27 percent.
20-foot winds.......West 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6800 to 8600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 90s. Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 70. Highs in the upper 90s. Northwest
winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 70. Highs in the mid 90s. East winds
10 to 15 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s.
$$
SDZ322-231015-
Fall River County Area-
Including Hot Springs, Edgemont, and Ardmore
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 85.
Min humidity........36-44 percent.
20-foot winds.......East 15 to 20 mph with gusts to around 30 mph.
Transport winds.....East around 30 mph.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......4500 to 5700 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming cloudy. Chance of
showers in the evening. Chance of thunderstorms
through the night. Showers after midnight.
Chc of wetting rain.50 percent.
Min temperature.....Around 64.
Max humidity........90 percent.
20-foot winds.......East 15 to 25 mph decreasing to 10 to 15 mph
after midnight.
Transport winds.....East 25 to 30 mph.
Smoke dispersal.....Poor.
Mixing height.......600 to 700 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Showers and slight chance of
thunderstorms in the morning, then showers
likely and chance of thunderstorms in the
afternoon.
Chc of wetting rain.60 percent.
Max temperature.....Around 82.
Min humidity........50-58 percent.
20-foot winds.......East 10 to 15 mph shifting to the northeast 5
to 10 mph in the afternoon.
Transport winds.....East around 20 mph shifting to the north in the
afternoon.
Smoke dispersal.....Fair.
Mixing height.......3800 to 4800 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.10 percent.
Min temperature.....Around 62.
Max humidity........88-96 percent.
20-foot winds.......East 5 to 10 mph with gusts to around 20 mph
shifting to the west after midnight.
Transport winds.....East around 20 mph becoming west around 10 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........22 percent.
20-foot winds.......West 10 to 15 mph with gusts to around 25 mph.
Transport winds.....West around 20 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......7100 to 8900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
103. Southwest winds 10 to 15 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 103. Northwest
winds around 20 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the upper 90s.
North winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 90s.
$$
SDZ323-231015-
Northern Foot Hills-
Including Spearfish and Sturgis
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 82.
Min humidity........46 percent.
20-foot winds.......East 15 to 25 mph.
Transport winds.....Southeast around 30 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......4300 to 5400 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming cloudy. Slight
chance of showers and thunderstorms in the
evening, then showers likely and chance of
thunderstorms after midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 64.
Max humidity........89-97 percent.
20-foot winds.......Southeast 15 to 25 mph.
Transport winds.....Southeast 25 to 30 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
in the morning. Chance of showers through the
day. Chance of thunderstorms in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 82.
Min humidity........52 percent.
20-foot winds.......Northeast 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Fair.
Mixing height.......3900 to 4900 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 63.
Max humidity........76-88 percent.
20-foot winds.......South 10 to 15 mph.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 98.
Min humidity........22 percent.
20-foot winds.......Southwest 5 to 10 mph shifting to the northwest
with gusts to around 20 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.......8200 to 10300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs around
103. Southeast winds around 15 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the mid 70s. Highs around 102. Northwest winds 15 to 20 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the upper 90s.
North winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 90s.
$$
SDZ324-231015-
Eastern Foot Hills-
Including Rapid City and Piedmont
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Chance of showers and slight
chance of thunderstorms in the morning.
Chc of wetting rain.10 percent.
Max temperature.....Around 81.
Min humidity........48 percent.
20-foot winds.......Southeast 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southeast 25 to 30 mph.
Smoke dispersal.....Good.
Mixing height.......3300 to 4200 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
thunderstorms in the evening, then chance of
showers and thunderstorms after midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 63.
Max humidity........88-96 percent.
20-foot winds.......Southeast 10 to 20 mph.
Gusts to around 30 mph in the evening.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Cloudy. Slight chance of thunderstorms in the
morning. Showers likely through the day. Chance
of thunderstorms in the afternoon.
Chc of wetting rain.50 percent.
Max temperature.....Around 81.
Min humidity........52-60 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the northeast
with gusts to around 20 mph in the afternoon.
Transport winds.....South around 15 mph shifting to the east in the
afternoon.
Smoke dispersal.....Fair.
Mixing height.......3200 to 4100 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 62.
Max humidity........83-93 percent.
20-foot winds.......Southwest 5 to 10 mph.
Transport winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........26 percent.
20-foot winds.......Southwest around 5 mph shifting to the
northeast with gusts to around 20 mph in the
afternoon.
Transport winds.....West 15 to 20 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......7600 to 9500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows around 70. Highs around 104. South
winds around 15 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 103. Northwest
winds 15 to 20 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the upper 90s.
Northeast winds around 15 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 90s.
$$
SDZ325-231015-
Custer County Plains-
Including Hermosa, Fairburn, Buffalo Gap, and Folsom
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Chance of showers and slight
chance of thunderstorms in the morning.
Chc of wetting rain.20 percent.
Max temperature.....Around 82.
Min humidity........49 percent.
20-foot winds.......East 10 to 20 mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Good.
Mixing height.......3600 to 4600 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming cloudy. Slight
chance of showers and thunderstorms in the
evening, then chance of showers and
thunderstorms after midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 62.
Max humidity........94-100 percent.
20-foot winds.......East 10 to 20 mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Showers and slight chance of
thunderstorms in the morning, then showers
likely and chance of thunderstorms in the
afternoon.
Chc of wetting rain.50 percent.
Max temperature.....Around 80.
Min humidity........61 percent.
20-foot winds.......South 10 to 15 mph shifting to the east 5 to 10
mph in the afternoon.
Transport winds.....South around 20 mph shifting to the northeast
in the afternoon.
Smoke dispersal.....Poor.
Mixing height.......3100 to 3900 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........95-100 percent.
20-foot winds.......South 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........28 percent.
20-foot winds.......Southwest 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......6800 to 8600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
104. Southwest winds 10 to 15 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 104. Northwest
winds 15 to 20 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 70. Highs in the upper 90s. Northeast
winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 90s.
$$
SDZ326-231015-
Pine Ridge Area-
Including Pine Ridge, Oelrichs, Batesland, and Kyle
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Chance of showers and slight
chance of thunderstorms in the morning.
Chc of wetting rain.20 percent.
Max temperature.....80-86.
Min humidity........41-47 percent.
20-foot winds.......Southeast 15 to 25 mph with gusts to around 35
mph.
Transport winds.....Southeast around 25 mph.
Smoke dispersal.....Very good.
Mixing height.......4600 to 5800 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of showers and thunderstorms in
the evening, then chance of showers and
thunderstorms after midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 62.
Max humidity........90-96 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.......600 to 700 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Rain showers and slight chance
of thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.50 percent.
Max temperature.....Around 81.
Min humidity........56 percent.
20-foot winds.......South 15 to 20 mph shifting to the northeast 10
to 15 mph in the afternoon.
Transport winds.....South around 25 mph becoming east around 15 mph
in the afternoon.
Smoke dispersal.....Fair.
Mixing height.......3300 to 4200 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 61.
Max humidity........99 percent.
20-foot winds.......Southeast 5 to 10 mph with gusts to around 20
mph shifting to the southwest after midnight.
Transport winds.....East around 15 mph shifting to the southwest
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........25 percent.
20-foot winds.......Southwest 10 to 15 mph.
Transport winds.....West around 15 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6600 to 8300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
104. Southwest winds around 15 mph.
.SUNDAY...Breezy. Mostly clear. Lows in the lower 70s. Highs
around 105. West winds 20 to 25 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 70. Highs around 100. North winds
15 to 20 mph.
.TUESDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 90s.
$$
SDZ328-231015-
Perkins County-
Including Lemmon and Bison
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly sunny. Chance of showers in the morning.
Chc of wetting rain.10 percent.
Max temperature.....Around 81.
Min humidity........42 percent.
20-foot winds.......Southeast 15 to 25 mph.
Transport winds.....Southeast 25 to 30 mph.
Smoke dispersal.....Good.
Mixing height.......4400 to 5500 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 59.
Max humidity........91 percent.
20-foot winds.......Southeast 15 to 25 mph.
Transport winds.....Southeast around 30 mph decreasing to around 20
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Max temperature.....Around 85.
Min humidity........43-49 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.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 59.
Max humidity........100 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.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 100.
Min humidity........22 percent.
20-foot winds.......Southwest 10 to 20 mph with gusts to around 30
mph.
Transport winds.....Southwest around 20 mph increasing to west
around 30 mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......9300 to 11700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs around 105.
South winds around 15 mph.
.SUNDAY...Breezy. Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 104. Northwest
winds 20 to 25 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs around 100.
North winds around 20 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
$$
SDZ329-231015-
West Central Plains-
Including Faith, Ellsworth AFB, New Underwood, and Wall
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Slight chance of showers and
thunderstorms in the morning.
Chc of wetting rain.10 percent.
Max temperature.....Around 80.
Min humidity........47 percent.
20-foot winds.......Southeast 15 to 25 mph with gusts to around 35
mph.
Transport winds.....Southeast 30 to 35 mph.
Smoke dispersal.....Very good.
Mixing height.......3300 to 4200 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of showers and thunderstorms after
midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 62.
Max humidity........88-94 percent.
20-foot winds.......Southeast 15 to 25 mph with gusts to around 35
mph.
Transport winds.....Southeast around 35 mph decreasing to around 25
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Chance of showers and slight
chance of thunderstorms.
Chc of wetting rain.20 percent.
Max temperature.....Around 82.
Min humidity........51-59 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Fair.
Mixing height.......3200 to 4100 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........99 percent.
20-foot winds.......South 10 to 15 mph.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 99.
Min humidity........24 percent.
20-foot winds.......Southwest 10 to 20 mph.
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.......7600 to 9600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
105. South winds 15 to 20 mph.
.SUNDAY...Breezy. Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 105. Northwest
winds 20 to 25 mph.
.MONDAY...Mostly clear. Lows around 70. Highs around 100.
Northeast winds around 20 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 90s.
$$
SDZ332-231015-
Badlands Area-
Including Interior, Scenic, Rockyford, and Wanblee
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Chance of showers and slight
chance of thunderstorms in the morning.
Chc of wetting rain.30 percent.
Max temperature.....Around 80.
Min humidity........47-53 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Transport winds.....Southeast 25 to 30 mph.
Smoke dispersal.....Good.
Mixing height.......3600 to 4600 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of showers and thunderstorms in
the evening, then chance of showers and
thunderstorms after midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 62.
Max humidity........89-95 percent.
20-foot winds.......Southeast 15 to 25 mph decreasing to 10 to 15
mph after midnight.
Transport winds.....Southeast 25 to 30 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Showers likely and slight chance
of thunderstorms in the morning, then chance of
showers and thunderstorms in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 81.
Min humidity........57-63 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......2600 to 3300 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 61.
Max humidity........100 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........28 percent.
20-foot winds.......Southwest 10 to 15 mph.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......6000 to 7600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
105. Southwest winds 15 to 20 mph.
.SUNDAY...Breezy. Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 106. Northwest
winds around 25 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs around 101.
Northeast winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 90s.
$$
SDZ333-231015-
Bennett County Area-
Including Martin, Tuthill, Allen, and Long Valley
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the morning.
Chc of wetting rain.50 percent.
Max temperature.....Around 76.
Min humidity........52-60 percent.
20-foot winds.......Southeast 15 to 25 mph.
Transport winds.....Southeast 25 to 30 mph.
Smoke dispersal.....Good.
Mixing height.......2800 to 3500 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of showers and thunderstorms after
midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 59.
Max humidity........94-100 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Poor.
Mixing height.......600 to 700 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Rain showers likely in the
morning. Slight chance of thunderstorms through
the day. Chance of rain showers in the
afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 78.
Min humidity........60-66 percent.
20-foot winds.......South 15 to 25 mph.
Transport winds.....South around 30 mph.
Smoke dispersal.....Fair.
Mixing height.......2500 to 3200 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Slight chance of showers and thunderstorms in
the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........100 percent.
20-foot winds.......South 10 to 20 mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 94.
Min humidity........31 percent.
20-foot winds.......Southwest 10 to 15 mph.
Transport winds.....West 10 to 15 mph.
Smoke dispersal.....Fair.
Mixing height.......5000 to 6300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
101. Southwest winds around 20 mph.
.SUNDAY...Breezy. Partly cloudy. Lows in the lower 70s. Highs
around 103. West winds around 25 mph.
.MONDAY...Mostly clear. Lows in the upper 60s. Highs in the upper
90s. Northeast winds around 20 mph.
.TUESDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 60s. Highs in the lower 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 90s.
$$
SDZ330-231015-
Ziebach County-
Including Dupree and Glad Valley
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the morning.
Chc of wetting rain.30 percent.
Max temperature.....Around 80.
Min humidity........42-50 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Good.
Mixing height.......3500 to 4400 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of showers after midnight.
Chc of wetting rain.0 percent.
Min temperature.....Around 60.
Max humidity........91 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers in the
morning.
Chc of wetting rain.0 percent.
Max temperature.....Around 81.
Min humidity........52-62 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....South around 20 mph.
Smoke dispersal.....Fair.
Mixing height.......3400 to 4300 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 59.
Max humidity........100 percent.
20-foot winds.......South 10 to 15 mph.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 99.
Min humidity........24-30 percent.
20-foot winds.......Southwest 10 to 15 mph with gusts to around 25
mph.
Transport winds.....South around 15 mph increasing to west around
30 mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......7700 to 9700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
105. South winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 70. Highs around 105. Northwest winds
15 to 20 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs around 100.
Northeast winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
$$
SDZ331-231015-
Haakon County Area-
Including Philip, Kadoka, Belvidere, and Midland
123 PM MDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the morning.
Chc of wetting rain.30 percent.
Max temperature.....Around 78.
Min humidity........52 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Transport winds.....Southeast 25 to 30 mph.
Smoke dispersal.....Good.
Mixing height.......2800 to 3600 ft agl.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of showers and slight chance of
thunderstorms after midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 61.
Max humidity........90 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.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Cloudy. Chance of showers through the day.
Slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 80.
Min humidity........61-67 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Fair.
Mixing height.......2400 to 3100 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 59.
Max humidity........100 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 25 mph.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 97.
Min humidity........30 percent.
20-foot winds.......Southwest 5 to 10 mph.
Transport winds.....Southwest 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5600 to 7100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
104. South winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 105. Northwest
winds 15 to 20 mph.
.MONDAY...Mostly clear. Lows around 70. Highs around 100.
Northeast winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
$$
SDZ334-231015-
Mellette and Todd Counties-
Including Mission, White River, and Saint Francis
223 PM CDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the morning.
Chc of wetting rain.50 percent.
Max temperature.....Around 75.
Min humidity........60-66 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast around 25 mph.
Smoke dispersal.....Good.
Mixing height.......2600 to 3300 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms after midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 59.
Max humidity........93-99 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....South around 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Rain showers likely in the
morning. Slight chance of thunderstorms through
the day. Chance of rain showers in the
afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 77.
Min humidity........69-75 percent.
20-foot winds.......South 15 to 25 mph.
Transport winds.....South around 30 mph.
Smoke dispersal.....Fair.
Mixing height.......2000 to 2500 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of rain showers in the evening. Slight
chance of thunderstorms through the night.
Slight chance of rain showers after midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 59.
Max humidity........100 percent.
20-foot winds.......South 10 to 20 mph.
Transport winds.....South around 25 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 93.
Min humidity........35-41 percent.
20-foot winds.......Southwest 10 to 15 mph.
Transport winds.....Southwest 15 to 20 mph.
Smoke dispersal.....Fair.
Mixing height.......4600 to 5800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs around
102. Southwest winds around 20 mph.
.SUNDAY...Windy. Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 103. West
winds around 30 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the upper 90s.
Northeast winds around 20 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 90s.
$$
SDZ335-231015-
Tripp County-
Including Winner, Colome, and Hamill
223 PM CDT Wed Jul 22 2026
.LATE THIS AFTERNOON...
Sky/weather.........Cloudy. Rain showers likely and slight chance
of thunderstorms in the morning.
Chc of wetting rain.50 percent.
Max temperature.....71-77.
Min humidity........53-67 percent.
20-foot winds.......Southeast 10 to 15 mph.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Fair.
Mixing height.......2300 to 2900 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms after midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 59.
Max humidity........87-97 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....South 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.THURSDAY...
Sky/weather.........Mostly cloudy. Rain showers likely and slight
chance of thunderstorms.
Chc of wetting rain.40 percent.
Max temperature.....Around 76.
Min humidity........70-78 percent.
20-foot winds.......South 10 to 20 mph with gusts to around 30 mph.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Fair.
Mixing height.......2000 to 2500 ft agl.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of showers in the evening. Slight chance
of thunderstorms through the night. Slight
chance of showers after midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 60.
Max humidity........100 percent.
20-foot winds.......South 10 to 20 mph.
Transport winds.....South around 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 92.
Min humidity........39-45 percent.
20-foot winds.......South 10 to 15 mph.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Fair.
Mixing height.......4000 to 5000 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Warmer. Mostly clear. Lows in the upper 60s. Highs
around 103. Southwest winds 15 to 20 mph.
.SUNDAY...Partly cloudy. Lows in the lower 70s. Highs around 102.
Southwest winds around 20 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the upper
90s. Northeast winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Chance of showers and slight chance
of thunderstorms. Lows in the mid 60s. Highs in the lower 90s.
$$