Suppression Forecast
Issued by NWS Sioux Falls, SD

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FNUS73 KFSD 051032
FWSFSD

Spot Forecast for Trailblazers Academy...The Nature Conservancy
National Weather Service Sioux Falls SD
532 AM CDT Thu Jun 5 2025

If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

Another warm and dreary day is ahead as highs peak in the mid 70s
for the day. As mixing increases this morning, cloud cover will
gradually build. This combined with increasing southeasterly winds
into the early afternoon should lead to decent smoke dispersal
rates. Otherwise, expect dew points to stay a bit elevated today
as shower and thunderstorm chances increase by the early afternoon.
The intermittent activity will persist into the overnight hours
as low fire danger continues.


.REST OF TODAY...

Max temperature.....Around 72.
Min humidity........53 percent.

TIME (CDT)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MC  MC  MC  MC  MC  MC  MC  MC  MC
Sky (%).........67  72  76  76  77  80  84  84  85
Weather cov.....                SCT SCT ISO ISO ISO
Weather type....                RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).0   0   0   10  10  10  20  20  20
Chc of thdr (%).10  0   0   0   10  10  10  10  10
Temp............62  67  68  71  71  71  71  70  68
Dewpoint........54  54  54  54  53  53  53  53  54
RH..............75  64  60  56  54  54  53  55  61
20 FT wind dir..SE  SE  SSE SSE SSE SSE SSE SSE SSE
20 FT wind spd..6   7   8   9   10  10  10  9   8
20 FT wind gust.9   12  14  16  18  20  18  17  15
Mix hgt (kft)...0.5 1.0 2.5 4.3 5.3 5.2 4.1 3.6 2.7
Transp wind dir.SE  SSE SSE SSE SSE S   S   S   S
Transp wind spd.7   7   8   9   10  12  13  12  9
Smoke Dispersal.PR  PR  FR  GD  GD  GD  GD  GD  FR

.TONIGHT...

Min temperature.....Around 55.
Max humidity........96 percent.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......MC  MC  MC  MC  MC  MC  MC  MC  MC  MC  MC  MC
Sky (%).........84  82  84  85  85  85  82  79  81  82  84  84
Weather cov.....ISO SCT ISO ISO ISO ISO SCT SCT SCT SCT SCT SCT
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).20  30  20  20  20  20  30  30  30  30  30  30
Chc of thdr (%).10  20  20  20  20  20  20  20  20  20  10  10
Temp............67  64  63  62  60  60  59  58  57  57  57  56
Dewpoint........55  56  56  56  56  55  56  56  56  55  55  54
RH..............65  75  78  81  87  84  90  93  96  94  94  94
20 FT wind dir..S   S   SE  E   E   E   E   ENE ENE ENE E   E
20 FT wind spd..7   7   6   6   6   6   6   6   6   5   5   5
20 FT wind gust.14  12  9   8   8   8   8   8   8   7   7   7
Mix hgt (kft)...1.5 0.8 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Transp wind dir.S   S   SSE E   E   ESE SE  ESE ESE E   ENE E
Transp wind spd.7   8   6   6   6   6   6   6   6   6   6   5
Smoke Dispersal.PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR

.FRIDAY...

Max temperature.....Around 73.
Min humidity........63 percent.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MC  MC  MC  MC  MC  MC  MC  MC  MC  MC  MC  MC
Sky (%).........84  84  79  74  68  68  69  69  70  71  72  71
Weather cov.....SCT ISO ISO ISO ISO ISO ISO SCT SCT SCT SCT SCT
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........                            SCH SCH SCH SCH SCH
Chc of pcpn (%).30  20  20  20  20  20  20  50  50  50  40  40
Chc of thdr (%).10  10  10  10  10  10  10  30  30  30  30  30
Temp............55  57  58  60  63  65  68  69  71  72  72  72
Dewpoint........54  55  56  58  59  59  59  59  59  59  59  59
RH..............95  94  92  92  86  80  74  70  66  64  63  63
20 FT wind dir..E   ENE ENE ENE NE  NE  N   N   NNW NNW NW  NNW
20 FT wind spd..5   6   6   6   6   6   6   6   6   6   6   6
20 FT wind gust.7   8   8   9   9   10  10  12  12  12  12  12
Mix hgt (kft)...0.1 0.1 0.6 1.2 1.8 2.5 3.2 3.9 4.1 4.3 4.5 3.5
Transp wind dir.E   E   E   E   ENE W   NW  N   N   N   N   N
Transp wind spd.5   6   6   6   6   6   6   6   6   6   6   6
Smoke Dispersal.PR  PR  PR  PR  PR  PR  FR  FR  FR  FR  FR  FR

$$
Forecaster...IG
Requested by...Sarah Lawinger
Type of request...PRESCRIBED
.TAG 2515380.0/FSD
.DELDT 06/05/25
.FormatterVersion 2.0.0
.EMAIL sarah@buroaklandtrust.org