929
FNUS73 KABR 081410
FWSABR
SPOT FORECAST FOR SWAN RX...SD GFP
NATIONAL WEATHER SERVICE ABERDEEN SD
ISSUED BY NATIONAL WEATHER SERVICE SIOUX FALLS SD
910 AM CDT THU MAY 8 2025
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MAY 08.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
CLEAR SKIES BEGIN THE DAY TODAY AND ARE EXPECTED TO PERSIST FOR THE
REST OF THE DAY. WINDS THIS MORNING ARE A BIT VARIABLE OUT OF THE
EAST AND SOUTHEAST WITH SPEED ONLY UP TO AROUND 5 MPH. WINDS LOOK
TO TAKE ON MORE OF AN EASTERLY COMPONENT THIS MORNING BEFORE TURNING
MORE OUT OF THE SOUTHEAST THIS AFTERNOON. SPEEDS WILL STRENGTHEN UP
TO AROUND 10 MPH WITH AN ISOLATED GUST UP TO 15 MPH POSSIBLE.
TEMPERATURES WILL WARM TO ABOUT 74F-76F THIS AFTERNOON WHILE
HUMIDITY LEVELS FALL TO ABOUT 28-31%. HUMIDITY LEVELS WILL INCREASE
THIS EVENING AS TEMPERATURES BEGIN TO COOL.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........31 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 6 TO 9 MPH.
MIXING HEIGHT.......1200-7200 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 10 MPH.
SMOKE DISPERSAL.....POOR (11100 KNOT-FT) EARLY IN THE MORNING
INCREASING TO FAIR (57700 KNOT-FT) IN THE
AFTERNOON.
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........1 1 2 2 11 21 30 29
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0
CHC OF LTNG (%).0 0 0 0 0 0 0 0
TEMP............59 63 67 71 72 74 75 76
RH..............49 44 40 36 35 33 32 31
20 FT WIND DIR..SE SE SE SE SE S S S
20 FT WIND SPD..9 8 7 6 9 8 8 8
20 FT WIND GUST.14 13 12 10 12 13 14 14
MIX HGT (KFT)...1.2 2.1 3.9 5.1 5.8 6.7 6.9 7.2
SMOKE DISPERSAL.PR PR PR PR FR FR FR FR
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........69 PERCENT.
WIND (20 FT)........SOUTH WINDS 8 TO 10 MPH.
MIXING HEIGHT.......400-7000 FT AGL.
TRANSPORT WINDS.....SOUTH 9 TO 18 MPH.
SMOKE DISPERSAL.....GOOD (69500 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (4400 KNOT-FT) LATE IN THE
NIGHT.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........27 26 9 10 8 5 6 5 5 8 7 13
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
CHC OF LTNG (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............76 75 71 65 62 60 58 58 56 56 55 55
RH..............31 32 35 41 46 51 57 62 64 62 66 64
20 FT WIND DIR..S S S SE SE SE S S S S S S
20 FT WIND SPD..9 9 8 8 8 9 9 10 10 10 10 10
20 FT WIND GUST.14 13 13 13 13 14 16 17 17 18 20 18
MIX HGT (KFT)...7.0 6.0 0.6 0.6 0.5 0.4 0.5 0.5 0.5 0.5 0.5 0.5
SMOKE DISPERSAL.GD GD PR PR PR PR PR PR PR PR PR PR
FORECASTER...MEYERS
REQUESTED BY...BRETT BLANK
TYPE OF REQUEST...PRESCRIBED
.TAG 2513515.0/ABR
.DELDT 05/08/25
.FORMATTERVERSION 2.0.0
.EMAIL BRETT.BLANK@STATE.SD.US
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