486
FNUS73 KABR 281456
FWSABR

Spot Forecast for Andrisen GPA...State of South Dakota
National Weather Service Aberdeen SD
956 AM CDT Thu May 28 2026

Forecast is based on ignition time of 1000 CDT on May 28.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Southeast winds can be expected at the burn site
today, forecast to gust generally between 20 and 25 mph. Smoke
dispersal will be poor this morning, but becoming fair to good by
afternoon. Humidity is forecast to fall close to 29 percent by
late afternoon. Dry conditions are expected today, but rain
chances will be increasing as we head into the weekend.

.REST OF TODAY...

Sky/weather.........Partly sunny (45-55 percent).
CWR.................4 percent.
Chance of pcpn......10 percent.
Chance of lightning.10 percent.
Max temperature.....Around 90.
Min humidity........29 percent.
Wind (20 ft)........Southeast winds 12 to 14 mph.
Mixing height.......1200-6600 ft agl.
Transport winds.....Southeast 12 to 17 mph.
Smoke dispersal.....Poor (11800 knot-ft) increasing to fair (43600
                    knot-ft) early in the afternoon, then
                    increasing to good (64800 knot-ft) late in the
                    afternoon decreasing to fair (49100 knot-ft)
                    late in the afternoon.

TIME (CDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........52  37  34  21  34  46  67  74
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   10  10  10
Chc of ltng (%).0   0   0   0   0   10  10  10
Temp............74  77  81  85  88  89  89  88
RH..............55  50  44  39  33  31  29  30
20 FT wind dir..SE  SE  SE  SE  SE  SE  SE  SE
20 FT wind spd..12  13  14  14  13  14  14  13
20 FT wind gust.20  21  22  22  23  24  23  22
Mix hgt (kft)...1.2 1.8 3.6 5.0 6.0 6.6 6.4 3.8
Smoke Dispersal.PR  PR  FR  GD  GD  GD  GD  FR

.TONIGHT...

Sky/weather.........Mostly cloudy (70-80 percent).
CWR.................2 percent.
Chance of pcpn......10 percent.
Chance of lightning.7 percent.
Min temperature.....Around 62.
Max humidity........72 percent.
Wind (20 ft)........South winds 9 to 12 mph decreasing to around 8
                    mph after 3 am.
Mixing height.......400-3100 ft agl.
Transport winds.....South 12 to 16 mph.
Smoke dispersal.....Fair (40900 knot-ft) decreasing to poor (4900
                    knot-ft).

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........75  65  78  92  86  57  62  63  71  68  80  84
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).10  0   0   0   0   0   0   0   0   0   0   0
Chc of ltng (%).10  0   0   0   0   0   0   0   0   0   0   0
Temp............88  87  84  79  76  73  72  70  70  67  66  65
RH..............30  34  37  42  45  49  51  57  57  63  65  68
20 FT wind dir..SE  SE  SE  SE  S   S   S   S   S   S   S   S
20 FT wind spd..12  9   9   9   9   9   9   9   9   9   8   8
20 FT wind gust.21  18  17  17  18  18  17  18  17  17  17  16
Mix hgt (kft)...3.1 1.3 0.5 0.5 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Smoke Dispersal.FR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR

$$
Forecaster...Vipond
Requested by...Cole Driskill
Type of request...PRESCRIBED
.TAG 2614602.0/ABR
.DELDT 05/28/26
.FormatterVersion 2.0.0
.EMAIL cole.driskill@state.sd.us