Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
470
FNUS53 KUNR 130702
FWFUNR
Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
102 AM MDT Thu Aug 13 2026
.DISCUSSION...Cool and unsettled weather will continue through
this weekend. Expect daily chances for showers and storms.
Slightly warmer next week with continued chances for storms nearly
every day.
WYZ314-132230-
Northern Campbell-
Including Gillette and Weston
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 81.
Min humidity........43-49 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 increasing to very good in the afternoon.
Mixing height.......5200 to 6600 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of rain showers through the
night. Slight chance of thunderstorms after
midnight.
Chc of wetting rain.50 percent.
Min temperature.....Around 57.
Max humidity........100 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 30
mph.
Transport winds.....South around 30 mph.
Smoke dispersal.....Poor.
Mixing height.......1000 to 1200 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Slight chance of rain showers in
the morning. Slight chance of thunderstorms
through the day. Chance of rain showers in the
afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 79.
Min humidity........48-54 percent.
20-foot winds.......West 10 to 15 mph shifting to the northwest in
the afternoon.
Transport winds.....Northwest around 20 mph.
Smoke dispersal.....Good.
Mixing height.......4800 to 6100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. North
winds 10 to 15 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the lower 50s. Highs in the lower 80s. Southeast winds around
10 mph.
.MONDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the mid 50s. Highs in the upper 80s. Southwest winds around
10 mph.
.TUESDAY...Partly cloudy. Chance of thunderstorms and slight
chance of showers. Lows in the mid 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s.
$$
WYZ315-132230-
Southern Campbell-
Including Wright and Savageton
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Cloudy then becoming partly sunny. Slight
chance of rain showers in the morning, then
chance of rain showers and slight chance of
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 75.
Min humidity........51-57 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4000 to 5100 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Showers and thunderstorms likely
in the evening, then chance of rain showers and
slight chance of thunderstorms after midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 55.
Max humidity........100 percent.
20-foot winds.......Southeast 15 to 20 mph with gusts to around 30
mph.
Transport winds.....Southeast around 30 mph.
Smoke dispersal.....Poor.
Mixing height.......700 to 800 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 80.
Min humidity........39-47 percent.
20-foot winds.......Southwest 10 to 15 mph shifting to the
northwest 5 to 10 mph in the afternoon.
Transport winds.....Northwest around 20 mph.
Smoke dispersal.....Fair increasing to good in the afternoon.
Mixing height.......5200 to 6500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s. North winds 10 to
15 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
South winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southwest winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
$$
WYZ316-132230-
Crook County Plains-
Including Moorcroft, Devils Tower, Hulett, and New Haven
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Areas of fog in the morning.
Chance of rain showers and slight chance of
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 79.
Min humidity........45-51 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 15 mph increasing to around 25
mph in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4600 to 5800 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening, then rain showers
likely and slight chance of thunderstorms after
midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 54.
Max humidity........100 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.......600 to 700 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Chance of thunderstorms in the
morning. Chance of rain showers through the
day. Slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 81.
Min humidity........46-54 percent.
20-foot winds.......South 10 to 15 mph shifting to the northwest 5
to 10 mph in the afternoon.
Transport winds.....Southwest around 25 mph becoming northwest
around 15 mph in the afternoon.
Smoke dispersal.....Good.
Mixing height.......5000 to 6300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
North winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 50. Highs in the lower 80s. Southeast winds around
10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 80s. Southwest winds
around 10 mph.
.TUESDAY...Partly cloudy. Chance of thunderstorms and slight
chance of showers. Lows in the lower 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 80s.
$$
WYZ317-132230-
Weston County Plains-
Including Newcastle, Upton, and Rochelle
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Cloudy then becoming partly sunny. Chance of
drizzle and slight chance of rain showers in
the morning, then chance of rain showers and
slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 75.
Min humidity........45-53 percent.
20-foot winds.......Southeast 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3800 to 4800 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of rain showers through the
night. Slight chance of thunderstorms after
midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 55.
Max humidity........100 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Transport winds.....Southeast around 30 mph.
Smoke dispersal.....Poor.
Mixing height.......700 to 800 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Slight chance of showers and
thunderstorms through the day.
Chc of wetting rain.10 percent.
Max temperature.....Around 82.
Min humidity........34-40 percent.
20-foot winds.......South 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.....Fair increasing to good in the afternoon.
Mixing height.......5200 to 6600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. North winds 10 to
15 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Southeast winds 10 to 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 80s. South winds 10 to
15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s.
$$
WYZ318-132230-
Wyoming Black Hills-
Including Sundance and Four Corners
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Areas of fog in the morning.
Chance of drizzle in the morning, then chance
of rain showers and slight chance of
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....70-76.
Min humidity........53-63 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3900 to 4900 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of rain showers through the
night. Slight chance of thunderstorms after
midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 55.
Max humidity........99 percent.
20-foot winds.......Southeast 10 to 20 mph.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Chance of rain showers in the
morning. Chance of thunderstorms through the
day. Rain showers likely in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....74-80.
Min humidity........48-60 percent.
20-foot winds.......South 5 to 10 mph shifting to the west in the
afternoon.
Gusts to around 20 mph.
Transport winds.....Southwest around 20 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Fair.
Mixing height.......4500 to 5700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Showers likely and chance of thunderstorms. Lows in
the mid 50s. Highs in the lower 70s. North winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s. South winds around
10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s. Southwest winds
around 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ327-132230-
Butte County Area-
Including Belle Fourche, Colony, and Newell
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Areas of fog in the morning.
Chance of drizzle in the morning, then slight
chance of showers and thunderstorms in the
afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 75.
Min humidity........61-67 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southeast around 20 mph increasing to around 30
mph in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3400 to 4300 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers in
the evening. Slight chance of thunderstorms
through the night. Chance of rain showers after
midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 57.
Max humidity........100 percent.
20-foot winds.......Southeast 10 to 20 mph.
Gusts to around 30 mph in the evening.
Transport winds.....Southeast 25 to 30 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Chance of showers and
thunderstorms in the morning, then rain showers
likely and slight chance of thunderstorms in
the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 79.
Min humidity........61-67 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....South around 25 mph shifting to the west in the
afternoon.
Smoke dispersal.....Good.
Mixing height.......3700 to 4700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. North winds around
15 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. Southeast winds around
15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s. Southwest winds 15 to
20 mph.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ319-132230-
Northern Black Hills-
Including Lead, Deadwood, and Rochford
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog through the day.
Chance of drizzle and slight chance of rain
showers in the morning. Chance of rain showers
and slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.20 percent.
Max temperature.....63-69.
Min humidity........72-82 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.......2700 to 3400 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy fog in the evening.
Chance of thunderstorms in the evening. Chance
of rain showers through the night. Slight
chance of thunderstorms after midnight.
Chc of wetting rain.40 percent.
Min temperature.....48-54.
Max humidity........99 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.
.FRIDAY...
Sky/weather.........Partly sunny. Chance of rain showers in the
morning. Chance of thunderstorms through the
day. Rain showers likely in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....70-76.
Min humidity........60-70 percent.
20-foot winds.......South 5 to 10 mph shifting to the northwest in
the afternoon.
Gusts to around 20 mph.
Transport winds.....Southwest around 20 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Fair.
Mixing height.......3700 to 4700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Showers likely and chance of thunderstorms. Lows
around 50. Highs in the upper 60s. North winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. South winds 5 to
10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 50. Highs in the upper 70s. Northwest winds 5 to
10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.
$$
SDZ320-132230-
Central Black Hills-
Including Custer, Hill City, and Keystone
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Areas of fog in the morning,
then patchy fog in the afternoon. Chance of
drizzle and slight chance of rain showers in
the morning, then chance of rain showers and
slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 66.
Min humidity........72-82 percent.
20-foot winds.......East 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....East 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......2500 to 3200 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy fog through the night.
Thunderstorms likely and chance of rain showers
in the evening. Rain showers likely and slight
chance of thunderstorms after midnight.
Chc of wetting rain.50 percent.
Min temperature.....51-57.
Max humidity........100 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Patchy fog in the morning. Chance
of showers and thunderstorms through the day.
Chc of wetting rain.30 percent.
Max temperature.....73-79.
Min humidity........53-61 percent.
20-foot winds.......South 5 to 10 mph with gusts to around 20 mph.
Transport winds.....Southwest around 15 mph shifting to the west in
the afternoon.
Smoke dispersal.....Fair.
Mixing height.......3900 to 4900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Showers and chance of thunderstorms. Lows in the mid
50s. Highs in the lower 70s. North winds around 10 mph.
.SUNDAY...Showers likely and chance of thunderstorms. Lows in the
lower 50s. Highs in the lower 70s. South winds 5 to 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s. Southwest winds
around 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
$$
SDZ321-132230-
Southern Black Hills-
Including Pringle, Custer State Park, and Wind Cave
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Areas of fog through the day.
Chance of drizzle and slight chance of rain
showers in the morning. Chance of rain showers
and slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 68.
Min humidity........68-76 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph.
Transport winds.....East 15 to 20 mph.
Smoke dispersal.....Fair.
Mixing height.......2500 to 3200 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy fog in the evening. Areas
of fog after midnight. Thunderstorms likely in
the evening. Rain showers likely through the
night. Slight chance of thunderstorms after
midnight.
Chc of wetting rain.50 percent.
Min temperature.....Around 58.
Max humidity........100 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.......600 to 700 ft agl.
.FRIDAY...
Sky/weather.........Mostly cloudy then becoming mostly sunny. Areas
of fog in the morning. Chance of showers and
thunderstorms through the day.
Chc of wetting rain.20 percent.
Max temperature.....Around 79.
Min humidity........46-52 percent.
20-foot winds.......South 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....Southwest around 15 mph shifting to the west in
the afternoon.
Smoke dispersal.....Good.
Mixing height.......4200 to 5300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Showers and chance of thunderstorms. Lows in the
upper 50s. Highs in the mid 70s. Northeast winds around 10 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. Southwest winds
around 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
$$
SDZ322-132230-
Fall River County Area-
Including Hot Springs, Edgemont, and Ardmore
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Chance of drizzle in the morning. Chance of
rain showers through the day. Slight chance of
thunderstorms in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 72.
Min humidity........61-67 percent.
20-foot winds.......East 10 to 20 mph with gusts to around 30 mph.
Transport winds.....East around 20 mph increasing to around 30 mph
in the afternoon.
Smoke dispersal.....Fair.
Mixing height.......2800 to 3500 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy fog in the evening.
Showers and thunderstorms likely in the
evening, then chance of rain showers and slight
chance of thunderstorms after midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 59.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the evening.
Transport winds.....East around 30 mph becoming southeast around 20
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......600 to 700 ft agl.
.FRIDAY...
Sky/weather.........Mostly sunny. Chance of showers and
thunderstorms in the morning, then slight
chance of showers and thunderstorms in the
afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 85.
Min humidity........37-43 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the west 10
to 15 mph in the afternoon.
Gusts to around 25 mph.
Transport winds.....Southwest around 20 mph shifting to the
northwest in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......5200 to 6600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows around 60. Highs in the upper 70s. Northeast winds around
15 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
Southeast winds around 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. Southwest winds
10 to 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s.
$$
SDZ323-132230-
Northern Foot Hills-
Including Spearfish and Sturgis
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Areas of fog in the morning.
Chance of drizzle in the morning. Slight chance
of rain showers through the day. Slight chance
of thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 73.
Min humidity........64-72 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....Southeast around 20 mph increasing to around 30
mph in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......2900 to 3700 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers in
the evening. Slight chance of thunderstorms
through the night. Chance of rain showers after
midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 58.
Max humidity........99 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 30 mph in the evening.
Transport winds.....Southeast around 30 mph decreasing to around 20
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Chance of rain showers in the
morning. Chance of thunderstorms through the
day. Rain showers likely in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 79.
Min humidity........61-67 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the
northeast in the afternoon.
Gusts to around 25 mph.
Transport winds.....South around 20 mph shifting to the northwest
in the afternoon.
Smoke dispersal.....Fair.
Mixing height.......4100 to 5200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Showers likely and chance of thunderstorms. Lows in
the upper 50s. Highs in the mid 70s. North winds around 15 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
Southeast winds 10 to 15 mph.
.MONDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the upper 50s. Highs in the lower 80s. Northeast winds 10 to
15 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
$$
SDZ324-132230-
Eastern Foot Hills-
Including Rapid City and Piedmont
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Areas of fog in the morning.
Chance of drizzle in the morning. Chance of
rain showers through the day. Slight chance of
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 71.
Min humidity........71-77 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 20 mph increasing to gusts to
around 30 mph in the afternoon.
Transport winds.....East around 15 mph increasing to southeast
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......2800 to 3600 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of rain showers through the
night. Slight chance of thunderstorms after
midnight.
Chc of wetting rain.50 percent.
Min temperature.....Around 59.
Max humidity........100 percent.
20-foot winds.......Southeast 10 to 15 mph.
Gusts to around 30 mph in the evening.
Transport winds.....Southeast 20 to 25 mph.
Smoke dispersal.....Poor.
Mixing height.......700 to 800 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Chance of rain showers in the
morning. Chance of thunderstorms through the
day. Rain showers likely in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 81.
Min humidity........60 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....South around 20 mph shifting to the north in
the afternoon.
Smoke dispersal.....Good.
Mixing height.......3800 to 4800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Showers likely and chance of thunderstorms. Lows in
the upper 50s. Highs in the mid 70s. North winds around 15 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. Southeast winds
around 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
$$
SDZ325-132230-
Custer County Plains-
Including Hermosa, Fairburn, Buffalo Gap, and Folsom
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog through the day.
Chance of drizzle in the morning. Chance of
showers through the day. Slight chance of
thunderstorms in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 72.
Min humidity........71-77 percent.
20-foot winds.......Northeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....East around 20 mph.
Smoke dispersal.....Fair.
Mixing height.......2700 to 3400 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening, then rain showers
likely and slight chance of thunderstorms after
midnight.
Chc of wetting rain.50 percent.
Min temperature.....Around 58.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 25 mph in the evening.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......800 to 900 ft agl.
.FRIDAY...
Sky/weather.........Mostly cloudy then becoming mostly sunny.
Slight chance of rain showers in the morning.
Slight chance of thunderstorms through the day.
Chance of rain showers in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 83.
Min humidity........51-57 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....South around 15 mph shifting to the northwest
in the afternoon.
Smoke dispersal.....Good.
Mixing height.......4300 to 5400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s. North winds around
15 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs around 80. Southeast winds 10 to
15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. South winds around
10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s.
$$
SDZ326-132230-
Pine Ridge Area-
Including Pine Ridge, Oelrichs, Batesland, and Kyle
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Chance of showers through the day. Slight
chance of thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 73.
Min humidity........66 percent.
20-foot winds.......Northeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Northeast 20 to 25 mph.
Smoke dispersal.....Fair.
Mixing height.......2700 to 3400 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of rain showers through the
night. Slight chance of thunderstorms after
midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 58.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph.
Transport winds.....East around 25 mph becoming southeast around 15
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......700 to 800 ft agl.
.FRIDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 86.
Min humidity........40-46 percent.
20-foot winds.......South 5 to 10 mph with gusts to around 25 mph.
Transport winds.....South around 15 mph shifting to the west in the
afternoon.
Smoke dispersal.....Good.
Mixing height.......4400 to 5500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows around 60. Highs in the upper 70s. Northeast
winds around 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s. Southeast winds
around 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s. Southwest winds
around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s.
$$
SDZ328-132230-
Perkins County-
Including Lemmon and Bison
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Areas of fog in the morning.
Chc of wetting rain.0 percent.
Max temperature.....Around 76.
Min humidity........59 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 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3800 to 4800 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 57.
Max humidity........100 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.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms.
Chc of wetting rain.30 percent.
Max temperature.....Around 77.
Min humidity........61-67 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 25 mph shifting to the
southwest in the afternoon.
Smoke dispersal.....Good.
Mixing height.......3500 to 4400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. North
winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers. Lows in the
lower 50s. Highs in the upper 70s. Southeast winds around 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s. Southwest winds 10 to
15 mph.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
SDZ329-132230-
West Central Plains-
Including Faith, Ellsworth AFB, New Underwood, and Wall
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Slight chance of rain showers through the day.
Slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 74.
Min humidity........65-73 percent.
20-foot winds.......East 10 to 20 mph.
Gusts to around 30 mph in the afternoon.
Transport winds.....East 20 to 25 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3600 to 4500 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers in
the evening. Slight chance of thunderstorms
through the night. Chance of rain showers after
midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 58.
Max humidity........100 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.
.FRIDAY...
Sky/weather.........Partly sunny. Chance of thunderstorms in the
morning. Chance of rain showers through the
day. Slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 80.
Min humidity........60-68 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 20 mph shifting to the west in
the afternoon.
Smoke dispersal.....Good.
Mixing height.......3700 to 4700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
North winds around 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs around 80. Southeast
winds around 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. South winds around
15 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
$$
SDZ332-132230-
Badlands Area-
Including Interior, Scenic, Rockyford, and Wanblee
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Chance of showers in the morning, then slight
chance of showers and thunderstorms in the
afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 74.
Min humidity........67-73 percent.
20-foot winds.......Northeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....East 20 to 25 mph.
Smoke dispersal.....Fair.
Mixing height.......2800 to 3600 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of rain showers through the
night. Slight chance of thunderstorms after
midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 59.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph.
Transport winds.....East around 25 mph becoming southeast around 15
mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......600 to 700 ft agl.
.FRIDAY...
Sky/weather.........Mostly cloudy then becoming mostly sunny.
Slight chance of showers and thunderstorms in
the morning.
Chc of wetting rain.0 percent.
Max temperature.....Around 83.
Min humidity........49-61 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 15 mph shifting to the
southwest in the afternoon.
Smoke dispersal.....Good.
Mixing height.......4300 to 5400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
North winds around 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
Southeast winds 10 to 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. South winds around
15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s.
$$
SDZ333-132230-
Bennett County Area-
Including Martin, Tuthill, Allen, and Long Valley
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Chance of showers through the day. Slight
chance of thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 72.
Min humidity........71-81 percent.
20-foot winds.......Northeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Northeast around 20 mph.
Smoke dispersal.....Fair.
Mixing height.......2400 to 3000 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of rain showers through the
night. Slight chance of thunderstorms after
midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 58.
Max humidity........100 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.......700 to 800 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Patchy fog in the morning. Slight
chance of showers and thunderstorms in the
morning.
Chc of wetting rain.0 percent.
Max temperature.....Around 82.
Min humidity........51-63 percent.
20-foot winds.......Southeast 5 to 10 mph with gusts to around 20
mph.
Transport winds.....South around 15 mph shifting to the southwest
in the afternoon.
Smoke dispersal.....Fair.
Mixing height.......3900 to 4900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows around 60. Highs in the upper 70s. North
winds around 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Southeast winds 10 to 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. Southwest winds
15 to 20 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 80s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
$$
SDZ330-132230-
Ziebach County-
Including Dupree and Glad Valley
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Chc of wetting rain.0 percent.
Max temperature.....Around 75.
Min humidity........60-70 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph.
Transport winds.....East 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4000 to 5000 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers in
the evening. Slight chance of thunderstorms
through the night. Chance of rain showers after
midnight.
Chc of wetting rain.10 percent.
Min temperature.....Around 58.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Partly sunny. Chance of thunderstorms in the
morning. Chance of rain showers through the
day. Slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 77.
Min humidity........68-74 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Fair.
Mixing height.......3000 to 3800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
North winds 10 to 15 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 10 to 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s. South winds around
10 mph.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
.WEDNESDAY...Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 50s. Highs in the
lower 80s.
$$
SDZ331-132230-
Haakon County Area-
Including Philip, Kadoka, Belvidere, and Midland
102 AM MDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of showers through
the day. Slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 74.
Min humidity........74 percent.
20-foot winds.......East 10 to 15 mph with gusts to around 25 mph.
Transport winds.....East 20 to 25 mph.
Smoke dispersal.....Good.
Mixing height.......3300 to 4200 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of rain showers through the
night. Slight chance of thunderstorms after
midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 58.
Max humidity........100 percent.
20-foot winds.......East 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.
.FRIDAY...
Sky/weather.........Mostly cloudy then becoming mostly sunny.
Chance of showers and thunderstorms in the
morning, then slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 79.
Min humidity........65-73 percent.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Southeast around 20 mph.
Smoke dispersal.....Fair.
Mixing height.......3600 to 4500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
North winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. South winds 10 to
15 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
$$
SDZ334-132230-
Mellette and Todd Counties-
Including Mission, White River, and Saint Francis
202 AM CDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Cloudy then becoming partly sunny. Patchy fog
in the morning. Chance of showers in the
morning, then slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 73.
Min humidity........82-90 percent.
20-foot winds.......Northeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Northeast 20 to 25 mph.
Smoke dispersal.....Fair.
Mixing height.......2800 to 3500 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of rain showers through the
night. Slight chance of thunderstorms after
midnight. Patchy fog after midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 59.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 25 mph in the evening.
Transport winds.....East 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Mostly cloudy then becoming mostly sunny.
Patchy fog in the morning. Slight chance of
thunderstorms in the morning. Slight chance of
rain showers through the day.
Chc of wetting rain.0 percent.
Max temperature.....Around 78.
Min humidity........71-83 percent.
20-foot winds.......Southeast 5 to 10 mph with gusts to around 20
mph.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Fair.
Mixing height.......3300 to 4200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
North winds around 15 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
East winds 10 to 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 15 to
20 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 80s.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs around 80.
$$
SDZ335-132230-
Tripp County-
Including Winner, Colome, and Hamill
202 AM CDT Thu Aug 13 2026
.TODAY...
Sky/weather.........Cloudy then becoming partly sunny. Patchy fog
in the morning. Chance of showers in the
morning, then slight chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 74.
Min humidity........81-89 percent.
20-foot winds.......Northeast 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Northeast around 25 mph.
Smoke dispersal.....Fair.
Mixing height.......2800 to 3600 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms in the
evening. Chance of showers through the night.
Slight chance of thunderstorms after midnight.
Patchy fog after midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 60.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Gusts to around 25 mph in the evening.
Transport winds.....East 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.FRIDAY...
Sky/weather.........Cloudy then becoming partly sunny. Patchy fog
in the morning. Slight chance of showers in the
morning. Slight chance of thunderstorms through
the day. Chance of showers in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 77.
Min humidity........86 percent.
20-foot winds.......East 5 to 10 mph with gusts to around 20 mph.
Transport winds.....Southeast around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......2700 to 3400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
North winds around 10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Northeast winds around 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s.
$$