Suppression Forecast
Issued by NWS Rapid City, SD

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FNUS73 KUNR 032227
FWSUNR

Spot Forecast for Remington Live Fire...South Dakota Wildland Fire
National Weather Service Rapid City SD
427 PM MDT Tue Jun 3 2025

Forecast is based on ignition time of 0500 MDT on June 04.
If conditions become unrepresentative, contact the National Weather
Service.

DISCUSSION...While there is a chance for some light showers in the
Black Hills this evening, expect mostly dry conditions through
tonight. A better chance for precipitation moves in Wednesday
morning near or after ignition time as precipitation moves into
southwestern SD including the southern and central Black Hills.
Showers and storms will be in the region through Wednesday
afternoon. Outside of any potential thunderstorms, winds are
expected to be relatively light over the spot area Wednesday, with
afternoon RH`s only dropping to around 65-70 percent.


.REST OF TONIGHT...

Sky/weather.........Mostly cloudy (80-90 percent). Chance of rain
                    showers and slight chance of thunderstorms.
Min temperature.....Around 43.
Max humidity........83 percent.
Wind (20 ft)........Southwest winds around 5 mph. Gusty and erratic
                    winds expected near thunderstorms.
CWR.................20 percent.
Mixing height.......200 to 700 ft agl.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Poor.

TIME (MDT)      5AM
Sky (%).........87
Weather cov.....CHC
Weather type....RW
Tstm cov........SCH
CWR.............20
Temp............44
RH..............76
20 FT wind dir..SW
20 FT wind spd..2
20 FT wind gust.8
Mix hgt (kft)...0.2
Transp wind dir.SW
Transp wind spd.12

.WEDNESDAY...

Sky/weather.........Mostly cloudy (70-80 percent). Rain showers in
                    the morning. Slight chance of thunderstorms
                    through the day. Rain showers likely in the
                    afternoon.
Max temperature.....Around 57.
Min humidity........65 percent.
Wind (20 ft)........Southwest winds around 5 mph with gusts to
                    around 10 mph shifting to the southeast with
                    gusts to around 10 mph late in the morning,
                    then increasing to 5 to 10 mph with gusts to
                    around 16 mph late in the morning. Gusty and
                    erratic winds expected near thunderstorms.
CWR.................65 percent.
Mixing height.......3000 to 3500 ft agl.
Transport winds.....Southwest 10 to 15 mph shifting to the
                    southeast early in the morning.
Smoke dispersal.....Poor.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........93  92  91  90  88  85  83  79  75  71  63  55
Weather cov.....CHC DEF DEF LKY LKY LKY LKY LKY LKY CHC CHC CHC
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH
CWR.............60  60  60  60  60  60  60  60  60  60  60  60
Temp............45  47  48  51  52  51  52  54  54  54  55  54
RH..............76  76  77  68  69  71  71  69  66  69  66  66
20 FT wind dir..SW  SW  SW  S   SE  SE  SE  SE  SE  SE  SE  SE
20 FT wind spd..2   2   2   2   3   5   6   6   6   5   5   5
20 FT wind gust.8   8   8   10  10  13  16  15  15  15  15  14
Mix hgt (kft)...0.3 0.5 0.8 0.8 0.8 1.0 1.2 2.0 2.7 3.5 3.2 3.0
Transp wind dir.SW  S   SE  E   SE  SE  SE  SE  SE  SE  SE  SE
Transp wind spd.12  10  9   8   9   12  13  14  13  13  12  10

.WEDNESDAY NIGHT...

Sky/weather.........Partly cloudy (30-40 percent) then becoming
                    mostly cloudy (65-75 percent). Slight chance of
                    showers and thunderstorms early in the evening.
                    Chance of rain showers and slight chance of
                    thunderstorms overnight.
Min temperature.....Around 43.
Max humidity........92 percent.
Wind (20 ft)........South winds around 5 mph with gusts to around
                    12 mph shifting to the north early in the
                    morning. Gusty and erratic winds expected near
                    thunderstorms early in the evening. Gusty and
                    erratic winds expected near thunderstorms
                    overnight.
CWR.................15 percent.
Mixing height.......100 to 600 ft agl.
Transport winds.....South around 10 mph.
Smoke dispersal.....Poor.

TIME (MDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........46  44  41  33  27  30  32  43  55  66  74  82
Weather cov.....SCH SCH SCH             CHC CHC CHC CHC CHC CHC
Weather type....RW  RW  RW              RW  RW  RW  RW  RW  RW
Tstm cov........SCH SCH SCH             SCH SCH SCH SCH SCH SCH
CWR.............20  20  20  20  20  20  20  20  20  20  20  20
Temp............53  52  49  48  47  46  45  44  44  44  44  44
RH..............66  71  77  80  79  83  86  88  86  86  86  88
20 FT wind dir..S   S   SE  SE  S   SW  SW  SW  W   W   W   N
20 FT wind spd..3   2   2   2   2   2   2   2   2   2   2   2
20 FT wind gust.12  9   8   9   9   9   9   9   8   8   8   7
Mix hgt (kft)...2.7 1.8 1.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Transp wind dir.S   S   S   SW  SW  SW  SW  SW  SW  SW  S   S
Transp wind spd.9   9   8   7   7   7   7   7   7   6   6   6

.THURSDAY...

Sky/weather.........Mostly cloudy (80-90 percent). Chance of rain
                    showers in the morning. Slight chance of
                    thunderstorms late in the morning, then rain
                    showers likely and chance of thunderstorms in
                    the afternoon.
Max temperature.....Around 55.
Min humidity........83 percent.
Wind (20 ft)........North winds around 5 mph shifting to the east
                    with gusts to around 10 mph early in the
                    morning, then shifting to the northeast with
                    gusts to around 17 mph in the late morning and
                    afternoon. Gusty and erratic winds expected
                    near thunderstorms in the late morning and
                    afternoon.
CWR.................65 percent.
Mixing height.......2200 to 2700 ft agl.
Transport winds.....East 10 to 15 mph shifting to the northeast in
                    the afternoon.
Smoke dispersal.....Poor.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........90  90  91  91  91  92  92  91  90  89  86  82
Weather cov.....CHC CHC CHC CHC CHC CHC LKY LKY LKY LKY LKY LKY
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........            SCH SCH SCH CHC CHC CHC CHC CHC CHC
CWR.............60  60  60  60  60  60  60  60  60  60  60  60
Temp............45  46  48  50  51  51  51  51  51  51  51  51
RH..............89  92  89  86  85  84  83  84  85  86  85  84
20 FT wind dir..N   N   NE  E   E   E   E   E   NE  NE  NE  NE
20 FT wind spd..2   2   3   3   5   5   6   6   6   6   5   5
20 FT wind gust.7   8   9   10  13  15  16  17  17  16  15  14
Mix hgt (kft)...0.1 0.4 0.8 1.2 1.2 1.1 1.1 1.6 2.2 2.7 2.1 1.4
Transp wind dir.SE  SE  E   E   E   E   E   NE  NE  NE  NE  NE
Transp wind spd.6   6   7   8   10  12  13  14  14  13  13  13

$$
Forecaster...AD
Requested by...Quentin Cordell
Type of request...PRESCRIBED
.TAG 2515301.0/UNR
.DELDT 06/03/25
.FormatterVersion 2.0.0
.EMAIL Quentin.Cordell@state.sd.us