713
FNUS73 KDLH 220930
FWSDLH
SPOT FORECAST FOR DEADHORSE...US FOREST SERVICE
NATIONAL WEATHER SERVICE DULUTH MN
430 AM CDT THU OCT 22 2026
FORECAST IS BASED ON FORECAST START TIME OF 0611 CDT ON OCTOBER 22.
IF THERE ARE QUESTIONS OR CONCERNS WITH THIS FORECAST, OR IF
CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL
WEATHER SERVICE IN DULUTH AT 218-729-0653.
DISCUSSION
QUIET WEATHER DAY WITH SURFACE HIGH PRESSURE SLIDING EAST ACROSS
LAKE SUPERIOR. MOSTLY SUNNY SKIES WITH LIGHT EASTERLY WINDS IN THE
MORNING TURNING TO OUT OF THE SOUTH BY MID DAY. MIN RHS IN THE
40S EXPECTED. VENTILATION WILL BE POOR AT IGNITION AND IMPROVE TO
FAIR BY MID DAY.
REST OF TODAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 72.
MIN HUMIDITY........42 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......1900 FT AGL INCREASING TO 4200 FT AGL LATE IN
THE AFTERNOON, THEN DECREASING TO 1600 FT AGL
LATE IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 7 MPH SHIFTING TO THE SOUTH 7
TO 8 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (2300-20400 KNOT-FT) INCREASING TO
POOR TO FAIR (9600-29200 KNOT-FT) LATE IN THE
AFTERNOON.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MCR MCR MCR MCR MCR MCR CLR CLR MCR MCR MCR MCR
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............37 37 38 45 54 61 66 70 72 71 71 70
RH..............97 100 100 96 74 60 50 46 43 42 42 49
20 FT WIND DIR..N N E SE SE SE S S S S S S
20 FT WIND SPD..0 0 1 1 1 2 2 3 2 2 2 2
20 FT WIND GUST.5 6 6 6 5 6 7 8 8 7 7 6
MIX HGT (KFT)...0.4 0.4 0.4 0.4 0.6 1.1 1.9 2.9 3.9 4.2 4.1 1.6
TRANSP WIND DIR.E E SE SE SE SE S S S S S S
TRANSP WIND SPD.7 7 7 7 7 7 7 8 8 8 8 7
SDSPL KT-FT/10003 3 2 2 4 7 11 20 27 29 29 10
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).
CHANCE OF PCPN......10 PERCENT.
MIN TEMPERATURE.....AROUND 48.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......800 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 12 MPH.
SMOKE DISPERSAL.....POOR (2500 KNOT-FT).
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY COVER.......MCR MCR MCR PC PC PC PC PC PC PC PC PC
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 10 10 10 0
TEMP............64 59 55 53 52 52 50 50 49 49 48 48
RH..............58 72 80 86 89 89 96 96 100 96 100 100
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..1 1 1 1 2 2 2 2 2 2 3 3
20 FT WIND GUST.6 6 7 9 11 12 12 12 12 12 12 12
MIX HGT (KFT)...0.8 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.7 7 8 9 12 12 12 10 12 12 10 12
SDSPL KT-FT/10005 3 3 4 4 5 4 4 5 4 4 4
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........48 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 7 MPH WITH
GUSTS TO AROUND 19 MPH EARLY IN THE MORNING.
MIXING HEIGHT.......2300 FT AGL INCREASING TO 4100 FT AGL LATE IN
THE AFTERNOON, THEN DECREASING TO 2100 FT AGL
LATE IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH 10 TO 18 MPH.
SMOKE DISPERSAL.....POOR TO FAIR (4100-22700 KNOT-FT) INCREASING TO
GOOD (33900-41800 KNOT-FT) EARLY IN THE
AFTERNOON, THEN INCREASING TO GOOD TO EXCELLENT
(51800-65400 KNOT-FT) LATE IN THE AFTERNOON
DECREASING TO FAIR (27500 KNOT-FT) LATE IN THE
AFTERNOON.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......PC PC PC PC PC PC PC PC PC PC PC PC
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).10 10 10 0 0 0 0 0 0 0 0 0
TEMP............48 49 49 54 58 63 67 71 73 73 73 72
RH..............100 100 100 90 80 70 61 51 48 48 48 49
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..3 3 4 4 4 5 6 6 7 7 6 6
20 FT WIND GUST.12 13 14 14 14 14 15 18 19 19 18 16
MIX HGT (KFT)...0.4 0.5 0.6 0.7 1.2 1.6 2.3 2.8 4.0 4.1 3.2 2.1
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.12 10 12 12 15 16 17 17 18 18 18 15
SDSPL KT-FT/10004 4 6 7 16 23 34 42 64 65 52 28
FORECASTER...LEE
REQUESTED BY...DYLAN WALKER
TYPE OF REQUEST...WILDFIRE
.TAG 2624115.2/DLH
.DELDT 10/22/26
.FORMATTERVERSION 2.0.0
.EMAIL DYLAN.WALKER@USDA.GOV
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