Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
797
FNUS53 KUNR 281842
FWFUNR
Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
1242 PM MDT Mon Sep 28 2026
.DISCUSSION...Rain and storm chances persist through tonight across
much of western SD and portions of northeastern Wyoming. Some of
these storms may be strong to severe with large hail, damaging
winds, lightning, and brief, heavy downpours the main threats. Winds
will diminish late tonight with excellent relative humidity recovery
by morning (90%+).
Drying out Tuesday through much of the upcoming week with daytime
relative humidity minimum around 25 to 40 percent each day across
far western South Dakota and northeastern Wyoming.
WYZ314-291015-
Northern Campbell-
Including Gillette and Weston
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Slight chance of rain showers in
the morning.
Chc of wetting rain.0 percent.
Max temperature.....Around 71.
Min humidity........40-50 percent.
20-foot winds.......Northwest 10 to 15 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....West around 20 mph shifting to the northwest in
the afternoon.
Smoke dispersal.....Fair.
Mixing height.......3400 to 4300 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 49.
Max humidity........86-94 percent.
20-foot winds.......Northwest 5 to 10 mph.
Gusts to around 20 mph in the evening.
Transport winds.....North around 15 mph shifting to the west after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 75.
Min humidity........23-31 percent.
20-foot winds.......West 5 to 10 mph.
Transport winds.....West around 15 mph.
Smoke dispersal.....Fair.
Mixing height.......5000 to 6300 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 47.
Max humidity........66-76 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the south
after midnight.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 74.
Min humidity........31 percent.
20-foot winds.......Northwest 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Northwest around 15 mph increasing to north
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......5200 to 6600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Southeast winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s. South winds 10 to 20 mph.
.SATURDAY...Cooler. Partly cloudy. Slight chance of showers. Lows
in the upper 40s. Highs in the upper 60s. North winds around
15 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
70s.
$$
WYZ315-291015-
Southern Campbell-
Including Wright and Savageton
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
through the day. Slight chance of thunderstorms
in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 71.
Min humidity........45-51 percent.
20-foot winds.......South 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.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4200 to 5300 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 49.
Max humidity........92-98 percent.
20-foot winds.......Northwest 5 to 10 mph with gusts to around 20
mph.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 71.
Min humidity........35 percent.
20-foot winds.......Northwest 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4400 to 5600 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 47.
Max humidity........77-85 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........33 percent.
20-foot winds.......Northwest 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Northwest around 15 mph increasing to north
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......5200 to 6600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Southeast winds around 15 mph.
.FRIDAY...Breezy. Mostly clear. Lows in the mid 40s. Highs in the
mid 70s. South winds 15 to 25 mph.
.SATURDAY...Cooler. Mostly clear. Lows in the upper 40s. Highs in
the mid 60s. North winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ316-291015-
Crook County Plains-
Including Moorcroft, Devils Tower, Hulett, and New Haven
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Partly sunny. Slight chance of rain showers
through the day. Slight chance of thunderstorms
in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 72.
Min humidity........52 percent.
20-foot winds.......Southwest 10 to 15 mph shifting to the west 5
to 10 mph in the afternoon.
Transport winds.....South around 20 mph shifting to the west in the
afternoon.
Smoke dispersal.....Fair.
Mixing height.......4000 to 5100 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 48.
Max humidity........94-100 percent.
20-foot winds.......West 5 to 10 mph.
Gusts to around 20 mph in the evening.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 74.
Min humidity........26-34 percent.
20-foot winds.......Northwest 5 to 10 mph.
Transport winds.....West around 10 mph.
Smoke dispersal.....Fair.
Mixing height.......4600 to 5800 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 47.
Max humidity........76-86 percent.
20-foot winds.......Southeast around 5 mph shifting to the south
after midnight.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 75.
Min humidity........30 percent.
20-foot winds.......North 10 to 15 mph.
Transport winds.....North 15 to 20 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......5100 to 6400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s. Southeast winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. South winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Slight chance of showers. Lows in the
mid 40s. Highs in the upper 60s. Northwest winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
.MONDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid
70s.
$$
WYZ317-291015-
Weston County Plains-
Including Newcastle, Upton, and Rochelle
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of rain showers in
the morning, then chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 74.
Min humidity........38-46 percent.
20-foot winds.......South 10 to 15 mph shifting to the west in the
afternoon.
Transport winds.....South around 20 mph shifting to the southwest
in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4300 to 5400 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 51.
Max humidity........86-94 percent.
20-foot winds.......Northwest 5 to 10 mph with gusts to around 20
mph.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........33 percent.
20-foot winds.......Northwest 5 to 10 mph.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Fair.
Mixing height.......4200 to 5300 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 47.
Max humidity........81-89 percent.
20-foot winds.......East 5 to 10 mph.
Transport winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 75.
Min humidity........29 percent.
20-foot winds.......North 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....Northeast around 15 mph shifting to the north
in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5600 to 7000 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southeast winds around 15 mph.
.FRIDAY...Breezy. Mostly clear. Lows in the mid 40s. Highs in the
mid 70s. Southeast winds 15 to 25 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
upper 40s. Highs in the upper 60s. North winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ318-291015-
Wyoming Black Hills-
Including Sundance and Four Corners
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of rain showers in
the morning, then chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 70.
Min humidity........53-61 percent.
20-foot winds.......South 15 to 20 mph becoming west 5 to 10 mph in
the afternoon.
Transport winds.....Southwest around 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 showers and
thunderstorms in the evening.
Chc of wetting rain.10 percent.
Min temperature.....Around 50.
Max humidity........87-97 percent.
20-foot winds.......West 5 to 10 mph.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....66-72.
Min humidity........32-42 percent.
20-foot winds.......North 5 to 10 mph.
Transport winds.....Northwest around 10 mph.
Smoke dispersal.....Fair.
Mixing height.......4300 to 5400 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 49.
Max humidity........69-81 percent.
20-foot winds.......Southeast 5 to 10 mph.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....68-74.
Min humidity........32-40 percent.
20-foot winds.......North 10 to 15 mph.
Transport winds.....West around 15 mph shifting to the north in the
afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4900 to 6200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 60s. Southeast winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s. South winds 10 to 15 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
upper 40s. Highs in the mid 60s. Northwest winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
60s.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s.
$$
SDZ327-291015-
Butte County Area-
Including Belle Fourche, Colony, and Newell
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of rain showers through
the day. Chance of thunderstorms in the
afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 74.
Min humidity........59-65 percent.
20-foot winds.......Northeast 10 to 15 mph shifting to the
northwest 5 to 10 mph in the afternoon.
Transport winds.....South around 20 mph shifting to the west in the
afternoon.
Smoke dispersal.....Poor.
Mixing height.......2900 to 3700 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening.
Chc of wetting rain.20 percent.
Min temperature.....Around 53.
Max humidity........98 percent.
20-foot winds.......Northwest 5 to 10 mph.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Partly sunny then becoming sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 74.
Min humidity........34-40 percent.
20-foot winds.......Northwest 5 to 10 mph.
Transport winds.....West around 15 mph.
Smoke dispersal.....Fair.
Mixing height.......4300 to 5400 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 50.
Max humidity........74-82 percent.
20-foot winds.......South 5 to 10 mph shifting to the west after
midnight.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 75.
Min humidity........33 percent.
20-foot winds.......Northwest 10 to 20 mph.
Transport winds.....Northwest 20 to 25 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......4900 to 6200 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the upper 40s. Highs
in the mid 60s. East winds around 15 mph.
.FRIDAY...Windy. Partly cloudy. Lows in the upper 40s. Highs in
the lower 70s. Southeast winds 20 to 30 mph.
.SATURDAY...Breezy. Partly cloudy. Slight chance of showers. Lows
in the upper 40s. Highs in the upper 60s. Northwest winds around
25 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
60s.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s.
$$
SDZ319-291015-
Northern Black Hills-
Including Lead, Deadwood, and Rochford
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of rain showers in
the morning, then chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 68.
Min humidity........53-63 percent.
20-foot winds.......Southwest 10 to 15 mph.
Transport winds.....Southwest around 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 showers and
thunderstorms in the evening.
Chc of wetting rain.10 percent.
Min temperature.....Around 47.
Max humidity........93-100 percent.
20-foot winds.......West 5 to 10 mph.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Partly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 65.
Min humidity........45-51 percent.
20-foot winds.......North 5 to 10 mph.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......3900 to 4900 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....43-49.
Max humidity........75-91 percent.
20-foot winds.......Southwest 5 to 10 mph.
Transport winds.....Southwest around 10 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....65-71.
Min humidity........39-45 percent.
20-foot winds.......Northwest 10 to 15 mph.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4500 to 5700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows around 40. Highs in the upper
50s. Southeast winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s. South winds 10 to 15 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
mid 40s. Highs in the lower 60s. Northwest winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 30s. Highs in the upper
50s.
.MONDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s.
$$
SDZ320-291015-
Central Black Hills-
Including Custer, Hill City, and Keystone
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of rain showers in
the morning, then chance of showers and
thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....66-72.
Min humidity........53-61 percent.
20-foot winds.......Southwest 10 to 15 mph.
Transport winds.....Southwest 20 to 25 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3500 to 4400 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.0 percent.
Min temperature.....Around 50.
Max humidity........85-97 percent.
20-foot winds.......Northwest 5 to 10 mph.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Partly sunny. Slight chance of rain showers in
the afternoon.
Chc of wetting rain.0 percent.
Max temperature.....Around 66.
Min humidity........49-55 percent.
20-foot winds.......North around 5 mph shifting to the northeast in
the afternoon.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Fair.
Mixing height.......3700 to 4700 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....45-51.
Max humidity........79-89 percent.
20-foot winds.......Southwest around 5 mph shifting to the
northwest after midnight.
Transport winds.....South around 10 mph shifting to the west after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 69.
Min humidity........41 percent.
20-foot winds.......North 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....North 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5000 to 6300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the mid 40s. Highs in
the upper 50s. Southeast winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. South winds around 15 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Northwest winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
50s.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s.
$$
SDZ321-291015-
Southern Black Hills-
Including Pringle, Custer State Park, and Wind Cave
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
through the day. Slight chance of thunderstorms
in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 72.
Min humidity........46-52 percent.
20-foot winds.......South 5 to 10 mph shifting to the southwest in
the afternoon.
Gusts to around 25 mph.
Transport winds.....Southwest around 20 mph.
Smoke dispersal.....Fair.
Mixing height.......3600 to 4500 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 54.
Max humidity........80-86 percent.
20-foot winds.......Northwest 5 to 10 mph.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Max temperature.....Around 68.
Min humidity........45-51 percent.
20-foot winds.......North around 5 mph shifting to the southeast in
the afternoon.
Transport winds.....North around 10 mph shifting to the southeast
in the afternoon.
Smoke dispersal.....Poor.
Mixing height.......3600 to 4500 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 51.
Max humidity........78-84 percent.
20-foot winds.......Southeast around 5 mph shifting to the
northwest after midnight.
Transport winds.....Southeast around 10 mph shifting to the
northwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........35 percent.
20-foot winds.......North 5 to 10 mph.
Gusts to around 20 mph in the afternoon.
Transport winds.....North 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5200 to 6600 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the upper 40s. Highs
around 60. East winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
South winds around 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
60s. North winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs around 60.
.MONDAY...Warmer. Partly cloudy. Lows in the upper 40s. Highs in
the lower 70s.
$$
SDZ322-291015-
Fall River County Area-
Including Hot Springs, Edgemont, and Ardmore
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
through the day. Slight chance of thunderstorms
in the afternoon.
Chc of wetting rain.10 percent.
Max temperature.....Around 77.
Min humidity........43 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the
southwest in the afternoon.
Gusts to around 30 mph.
Transport winds.....South around 25 mph shifting to the west in the
afternoon.
Smoke dispersal.....Good.
Mixing height.......4300 to 5400 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 55.
Max humidity........86-94 percent.
20-foot winds.......Northwest 5 to 10 mph.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.TUESDAY...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........41-47 percent.
20-foot winds.......Northwest 5 to 10 mph shifting to the southeast
in the afternoon.
Transport winds.....Northwest around 10 mph shifting to the
northeast in the afternoon.
Smoke dispersal.....Fair.
Mixing height.......3600 to 4600 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 51.
Max humidity........86-96 percent.
20-foot winds.......East 5 to 10 mph shifting to the northwest
after midnight.
Transport winds.....East around 15 mph shifting to the west after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 76.
Min humidity........32 percent.
20-foot winds.......Northwest 5 to 10 mph shifting to the northeast
with gusts to around 25 mph in the afternoon.
Transport winds.....North around 15 mph shifting to the northeast
in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......5400 to 6800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the lower 50s. Highs
in the mid 60s. East winds around 15 mph.
.FRIDAY...Breezy. Mostly clear. Lows in the upper 40s. Highs in
the mid 70s. South winds 20 to 25 mph.
.SATURDAY...Windy. Mostly clear. Lows in the lower 50s. Highs
around 70. Northwest winds 20 to 30 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
$$
SDZ323-291015-
Northern Foot Hills-
Including Spearfish and Sturgis
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of rain showers through
the day. Chance of thunderstorms in the
afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 73.
Min humidity........61-67 percent.
20-foot winds.......Northwest 5 to 10 mph.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......3000 to 3800 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening.
Chc of wetting rain.20 percent.
Min temperature.....Around 54.
Max humidity........89-95 percent.
20-foot winds.......West 5 to 10 mph with gusts to around 20 mph.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........40-46 percent.
20-foot winds.......West 5 to 10 mph shifting to the north in the
afternoon.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Fair.
Mixing height.......3900 to 4900 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 52.
Max humidity........67-75 percent.
20-foot winds.......South 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....South around 15 mph shifting to the southwest
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 74.
Min humidity........37 percent.
20-foot winds.......West 5 to 10 mph shifting to the north 10 to 15
mph in the afternoon.
Gusts to around 25 mph.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4800 to 6100 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 60s. East winds 10 to 15 mph.
.FRIDAY...Breezy. Mostly clear. Lows in the upper 40s. Highs in
the lower 70s. Southeast winds 15 to 25 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
lower 50s. Highs in the mid 60s. Northwest winds 10 to 20 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s.
.MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s.
$$
SDZ324-291015-
Eastern Foot Hills-
Including Rapid City and Piedmont
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of showers through the
day. Chance of thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 76.
Min humidity........58 percent.
20-foot winds.......Southeast 10 to 15 mph shifting to the
southwest 5 to 10 mph in the afternoon.
Gusts to around 30 mph.
Transport winds.....South around 25 mph shifting to the west in the
afternoon.
Smoke dispersal.....Fair.
Mixing height.......2800 to 3600 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening.
Chc of wetting rain.20 percent.
Min temperature.....Around 55.
Max humidity........91 percent.
20-foot winds.......Northwest 5 to 10 mph with gusts to around 20
mph.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Partly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........45-51 percent.
20-foot winds.......North 5 to 10 mph.
Transport winds.....North around 15 mph.
Smoke dispersal.....Fair.
Mixing height.......3500 to 4400 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 52.
Max humidity........76-82 percent.
20-foot winds.......South 5 to 10 mph shifting to the west after
midnight.
Transport winds.....South around 15 mph shifting to the west after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 74.
Min humidity........39 percent.
20-foot winds.......North 10 to 15 mph with gusts to around 25 mph.
Transport winds.....Northwest around 15 mph increasing to north
around 25 mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......4500 to 5700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the upper 40s. Highs
in the mid 60s. East winds around 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s. South winds 15 to 20 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 60s. Northwest winds 15 to 20 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
60s.
.MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s.
$$
SDZ325-291015-
Custer County Plains-
Including Hermosa, Fairburn, Buffalo Gap, and Folsom
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of showers through
the day. Slight chance of thunderstorms in the
afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 79.
Min humidity........48-54 percent.
20-foot winds.......South 10 to 15 mph with gusts to around 35 mph.
Transport winds.....Southwest around 30 mph.
Smoke dispersal.....Good.
Mixing height.......3200 to 4100 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
thunderstorms in the evening.
Chc of wetting rain.10 percent.
Min temperature.....Around 56.
Max humidity........93 percent.
20-foot winds.......Northwest 5 to 10 mph with gusts to around 20
mph.
Transport winds.....North around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Max temperature.....Around 73.
Min humidity........50 percent.
20-foot winds.......Northeast 5 to 10 mph.
Gusts to around 20 mph in the morning.
Transport winds.....North 15 to 20 mph.
Smoke dispersal.....Fair.
Mixing height.......3400 to 4300 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 52.
Max humidity........86-94 percent.
20-foot winds.......South 5 to 10 mph shifting to the west after
midnight.
Transport winds.....South around 15 mph shifting to the west after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 77.
Min humidity........36 percent.
20-foot winds.......North 10 to 15 mph.
Gusts to around 25 mph in the afternoon.
Transport winds.....North 15 to 20 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4700 to 5900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows around 50. Highs in the
mid 60s. East winds around 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. South winds 15 to 20 mph.
.SATURDAY...Breezy. Mostly clear. Lows in the lower 50s. Highs
around 70. North winds 20 to 25 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s.
.MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s.
$$
SDZ326-291015-
Pine Ridge Area-
Including Pine Ridge, Oelrichs, Batesland, and Kyle
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of showers in the
morning. Chance of showers and thunderstorms in
the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 79.
Min humidity........47-55 percent.
20-foot winds.......South 15 to 25 mph with gusts to around 40 mph.
Transport winds.....South around 40 mph.
Smoke dispersal.....Good.
Mixing height.......4000 to 5000 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening, then slight
chance of showers and thunderstorms after
midnight.
Chc of wetting rain.20 percent.
Min temperature.....Around 57.
Max humidity........93-99 percent.
20-foot winds.......South 10 to 15 mph shifting to the northwest 5
to 10 mph after midnight.
Transport winds.....Southwest around 20 mph shifting to the
northwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Cloudy then becoming partly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 71.
Min humidity........49-59 percent.
20-foot winds.......North 5 to 10 mph.
Transport winds.....North around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......3300 to 4200 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 52.
Max humidity........94-100 percent.
20-foot winds.......East 5 to 10 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.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 75.
Min humidity........34-42 percent.
20-foot winds.......West 5 to 10 mph shifting to the northeast with
gusts to around 25 mph in the afternoon.
Transport winds.....Northwest around 15 mph shifting to the
northeast in the afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4500 to 5700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the upper 40s. Highs
in the mid 60s. East winds around 15 mph.
.FRIDAY...Breezy. Mostly clear. Lows in the upper 40s. Highs in
the mid 70s. South winds around 25 mph.
.SATURDAY...Breezy. Mostly clear. Lows in the lower 50s. Highs in
the upper 60s. North winds around 25 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
$$
SDZ328-291015-
Perkins County-
Including Lemmon and Bison
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Cloudy. Chance of rain showers in the morning.
Slight chance of thunderstorms through the day.
Slight chance of rain showers in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 72.
Min humidity........63-69 percent.
20-foot winds.......Southeast 10 to 20 mph with gusts to around 30
mph.
Transport winds.....South around 25 mph.
Smoke dispersal.....Fair.
Mixing height.......2400 to 3100 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening.
Chc of wetting rain.30 percent.
Min temperature.....Around 55.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph shifting to the northwest 5
to 10 mph after midnight.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly cloudy then becoming sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........38-46 percent.
20-foot winds.......Northwest 5 to 10 mph.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3800 to 4800 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chc of wetting rain.0 percent.
Min temperature.....Around 50.
Max humidity........78-86 percent.
20-foot winds.......Southwest 5 to 10 mph.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 74.
Min humidity........32-38 percent.
20-foot winds.......Northwest 10 to 20 mph with gusts to around 30
mph.
Transport winds.....Northwest around 20 mph increasing to around 30
mph in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......4600 to 5800 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the mid 40s. Highs in
the lower 60s. Northeast winds 15 to 20 mph.
.FRIDAY...Breezy. Partly cloudy. Lows in the mid 40s. Highs in
the upper 60s. Southeast winds around 25 mph.
.SATURDAY...Breezy. Partly cloudy. Slight chance of showers. Lows
in the upper 40s. Highs in the mid 60s. Northwest winds 20 to
25 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs around 60.
.MONDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s.
$$
SDZ329-291015-
West Central Plains-
Including Faith, Ellsworth AFB, New Underwood, and Wall
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. 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 78.
Min humidity........54-60 percent.
20-foot winds.......South 15 to 20 mph with gusts to around 35 mph.
Transport winds.....South around 30 mph shifting to the southwest
in the afternoon.
Smoke dispersal.....Good.
Mixing height.......3000 to 3800 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening.
Chc of wetting rain.30 percent.
Min temperature.....Around 56.
Max humidity........93-99 percent.
20-foot winds.......Northwest 10 to 15 mph.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly cloudy then becoming mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 74.
Min humidity........41-49 percent.
20-foot winds.......North 5 to 10 mph.
Gusts to around 20 mph in the morning.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Fair.
Mixing height.......3500 to 4400 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 51.
Max humidity........82-92 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....South around 15 mph shifting to the southwest
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 76.
Min humidity........34 percent.
20-foot winds.......Northwest 10 to 15 mph with gusts to around 25
mph.
Transport winds.....Northwest 20 to 25 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......4800 to 6000 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the upper 40s. Highs
in the mid 60s. East winds around 15 mph.
.FRIDAY...Windy. Mostly clear. Lows in the upper 40s. Highs in
the lower 70s. Southeast winds 25 to 30 mph.
.SATURDAY...Breezy. Mostly clear. Lows in the lower 50s. Highs in
the upper 60s. Northwest winds around 25 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
60s.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s.
$$
SDZ332-291015-
Badlands Area-
Including Interior, Scenic, Rockyford, and Wanblee
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of showers through the
day. Chance of thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 79.
Min humidity........49-59 percent.
20-foot winds.......South 15 to 20 mph with gusts to around 45 mph.
Transport winds.....South around 35 mph.
Smoke dispersal.....Good.
Mixing height.......3200 to 4100 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening, then slight
chance of showers and thunderstorms after
midnight.
Chc of wetting rain.30 percent.
Min temperature.....Around 57.
Max humidity........94-100 percent.
20-foot winds.......South 15 to 20 mph becoming west 5 to 10 mph
after midnight.
Transport winds.....Southwest around 25 mph shifting to the west
after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Max temperature.....Around 71.
Min humidity........50-62 percent.
20-foot winds.......North 5 to 10 mph with gusts to around 20 mph.
Transport winds.....North 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......3100 to 3900 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 52.
Max humidity........97 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....Southeast around 15 mph shifting to the
southwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 76.
Min humidity........36-44 percent.
20-foot winds.......West 10 to 15 mph shifting to the north 5 to 10
mph with gusts to around 20 mph in the
afternoon.
Transport winds.....West around 15 mph shifting to the north in the
afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3700 to 4700 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the upper 40s. Highs
in the mid 60s. Northeast winds around 15 mph.
.FRIDAY...Windy. Mostly clear. Lows in the upper 40s. Highs in
the lower 70s. South winds 25 to 30 mph.
.SATURDAY...Windy. Mostly clear. Lows in the lower 50s. Highs in
the upper 60s. Northwest winds 25 to 30 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
60s.
.MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s.
$$
SDZ333-291015-
Bennett County Area-
Including Martin, Tuthill, Allen, and Long Valley
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of showers through the
day. Chance of thunderstorms in the afternoon.
Chc of wetting rain.20 percent.
Max temperature.....Around 76.
Min humidity........59 percent.
20-foot winds.......South 15 to 25 mph with gusts to around 45 mph.
Transport winds.....South around 40 mph.
Smoke dispersal.....Good.
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 58.
Max humidity........100 percent.
20-foot winds.......South 10 to 20 mph.
Transport winds.....Southwest around 25 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Max temperature.....Around 68.
Min humidity........63-69 percent.
20-foot winds.......Northwest 5 to 10 mph with gusts to around 20
mph.
Transport winds.....North around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......2400 to 3100 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 53.
Max humidity........99 percent.
20-foot winds.......East 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 73.
Min humidity........47 percent.
20-foot winds.......Northwest 10 to 15 mph shifting to the north 5
to 10 mph in the afternoon.
Transport winds.....Northwest around 15 mph shifting to the
northeast in the afternoon.
Smoke dispersal.....Poor.
Mixing height.......2700 to 3400 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows around 50. Highs in the
lower 60s. Northeast winds 10 to 15 mph.
.FRIDAY...Windy. Mostly clear. Lows in the upper 40s. Highs in
the upper 60s. South winds 25 to 30 mph.
.SATURDAY...Windy. Mostly clear. Lows in the lower 50s. Highs in
the mid 60s. Northwest winds 30 to 35 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
60s.
.MONDAY...Partly cloudy. Lows in the upper 40s. Highs around 70.
$$
SDZ330-291015-
Ziebach County-
Including Dupree and Glad Valley
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Rain 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 75.
Min humidity........65-73 percent.
20-foot winds.......Southeast 15 to 20 mph with gusts to around 30
mph.
Transport winds.....South around 30 mph.
Smoke dispersal.....Good.
Mixing height.......2800 to 3500 ft agl.
.TONIGHT...
Sky/weather.........Cloudy. Chance of showers and thunderstorms in
the evening, then slight chance of showers and
thunderstorms after midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 57.
Max humidity........100 percent.
20-foot winds.......South 15 to 20 mph with gusts to around 30 mph
becoming west 5 to 10 mph with gusts to around
20 mph after midnight.
Transport winds.....Southwest around 25 mph becoming northwest
around 15 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Cloudy then becoming mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........49-55 percent.
20-foot winds.......Northwest 5 to 10 mph.
Gusts to around 20 mph in the morning.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......3200 to 4100 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 51.
Max humidity........90-96 percent.
20-foot winds.......South 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 76.
Min humidity........38 percent.
20-foot winds.......Northwest 10 to 20 mph.
Transport winds.....Northwest 20 to 25 mph.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......4200 to 5300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the mid 40s. Highs in
the lower 60s. Northeast winds around 15 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Southeast winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Northwest winds 15 to 20 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs around 60.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s.
$$
SDZ331-291015-
Haakon County Area-
Including Philip, Kadoka, Belvidere, and Midland
1242 PM MDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of showers through the
day. Chance of thunderstorms in the afternoon.
Chc of wetting rain.30 percent.
Max temperature.....Around 78.
Min humidity........61-67 percent.
20-foot winds.......Southeast 15 to 25 mph with gusts to around 40
mph.
Transport winds.....South around 35 mph.
Smoke dispersal.....Good.
Mixing height.......2800 to 3600 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms in the evening, then slight
chance of showers and thunderstorms after
midnight.
Chc of wetting rain.40 percent.
Min temperature.....Around 58.
Max humidity........100 percent.
20-foot winds.......South 15 to 20 mph shifting to the west 10 to
15 mph after midnight.
Transport winds.....South around 25 mph becoming west around 15 mph
after midnight.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Cloudy then becoming partly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........54-60 percent.
20-foot winds.......Northwest 5 to 10 mph with gusts to around 20
mph.
Transport winds.....North 15 to 20 mph.
Smoke dispersal.....Poor.
Mixing height.......2800 to 3500 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 51.
Max humidity........95-100 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the southwest
after midnight.
Transport winds.....Southeast around 10 mph shifting to the
southwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 76.
Min humidity........40 percent.
20-foot winds.......Northwest 10 to 15 mph.
Transport winds.....West around 15 mph shifting to the north in the
afternoon.
Smoke dispersal.....Poor increasing to good in the afternoon.
Mixing height.......3600 to 4500 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows in the upper 40s. Highs
in the mid 60s. Northeast winds around 15 mph.
.FRIDAY...Breezy. Mostly clear. Lows in the mid 40s. Highs in the
lower 70s. South winds 15 to 25 mph.
.SATURDAY...Breezy. Mostly clear. Lows around 50. Highs in the
upper 60s. Northwest winds 20 to 25 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
60s.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
$$
SDZ334-291015-
Mellette and Todd Counties-
Including Mission, White River, and Saint Francis
142 PM CDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. 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 75.
Min humidity........62-70 percent.
20-foot winds.......South 20 to 30 mph with gusts to around 45 mph.
Transport winds.....South around 40 mph.
Smoke dispersal.....Good.
Mixing height.......2300 to 2900 ft agl.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers likely and chance
of thunderstorms in the evening, then chance of
rain showers and slight chance of thunderstorms
after midnight. Patchy fog after midnight.
Chc of wetting rain.50 percent.
Min temperature.....Around 60.
Max humidity........100 percent.
20-foot winds.......South 10 to 20 mph.
Transport winds.....South around 30 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Chance of rain showers in the morning.
Chc of wetting rain.10 percent.
Max temperature.....Around 69.
Min humidity........69-77 percent.
20-foot winds.......West 5 to 10 mph shifting to the north in the
afternoon.
Gusts to around 20 mph.
Transport winds.....Northwest around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......2300 to 2900 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
Min temperature.....Around 53.
Max humidity........100 percent.
20-foot winds.......East 5 to 10 mph shifting to the west after
midnight.
Transport winds.....East around 10 mph shifting to the west after
midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming mostly sunny.
Chc of wetting rain.0 percent.
Max temperature.....Around 72.
Min humidity........51-61 percent.
20-foot winds.......North 5 to 10 mph.
Transport winds.....North around 15 mph shifting to the northeast
in the afternoon.
Smoke dispersal.....Poor.
Mixing height.......2300 to 2900 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Cooler. Partly cloudy. Lows around 50. Highs in the
lower 60s. Northeast winds around 15 mph.
.FRIDAY...Windy. Mostly clear. Lows in the mid 40s. Highs in the
upper 60s. South winds 20 to 30 mph.
.SATURDAY...Windy. Mostly clear. Lows around 50. Highs in the
upper 60s. Northwest winds 30 to 35 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs around 60.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s.
$$
SDZ335-291015-
Tripp County-
Including Winner, Colome, and Hamill
142 PM CDT Mon Sep 28 2026
.LATE THIS AFTERNOON...
Sky/weather.........Mostly cloudy. 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........70 percent.
20-foot winds.......South 15 to 25 mph with gusts to around 35 mph.
Transport winds.....South around 35 mph.
Smoke dispersal.....Good.
Mixing height.......2000 to 2600 ft agl.
.TONIGHT...
Sky/weather.........Cloudy. Chance of showers and thunderstorms in
the evening, then showers likely and slight
chance of thunderstorms after midnight. Patchy
fog after midnight.
Chc of wetting rain.60 percent.
Min temperature.....Around 62.
Max humidity........100 percent.
20-foot winds.......South 15 to 20 mph with gusts to around 30 mph.
Transport winds.....South around 35 mph.
Smoke dispersal.....Poor.
Mixing height.......500 to 600 ft agl.
.TUESDAY...
Sky/weather.........Cloudy. Patchy fog in the morning. Chance of
showers in the morning, then slight chance of
showers in the afternoon.
Chc of wetting rain.40 percent.
Max temperature.....Around 71.
Min humidity........73-83 percent.
20-foot winds.......Southwest 10 to 15 mph shifting to the
northwest in the afternoon.
Transport winds.....West around 20 mph shifting to the northwest in
the afternoon.
Smoke dispersal.....Poor.
Mixing height.......2200 to 2800 ft agl.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers.
Chc of wetting rain.0 percent.
Min temperature.....Around 55.
Max humidity........100 percent.
20-foot winds.......South 5 to 10 mph shifting to the west after
midnight.
Transport winds.....Northeast around 10 mph shifting to the
northwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.
.WEDNESDAY...
Sky/weather.........Partly sunny. Slight chance of rain showers in
the morning.
Chc of wetting rain.0 percent.
Max temperature.....Around 71.
Min humidity........60-72 percent.
20-foot winds.......North 5 to 10 mph.
Transport winds.....North around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......1800 to 2300 ft agl.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows around 50. Highs in the lower
60s. North winds around 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s. South winds 10 to 20 mph.
.SATURDAY...Breezy. Mostly clear. Lows in the upper 40s. Highs in
the mid 60s. Northwest winds 20 to 25 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
50s.
.MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s.
$$