252  
FNUS73 KDLH 101806  
FWSDLH  
 
SPOT FORECAST FOR NINE...USFS  
NATIONAL WEATHER SERVICE DULUTH MN  
106 PM CDT FRI JUL 10 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1700 CDT ON JULY 10.  
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
 
 
THIS AFTERNOON AND EARLY EVENING WILL BE MOSTLY SUNNY WITH SCATTERED  
AFTERNOON CLOUDS. THERE IS A 15-20% CHANCE FOR A SHOWER OR STORM  
THROUGH 8PM. IF A THUNDERSTORM DOES IMPACT THE SITE DIRECTLY,  
0.1-0.25" OF RAIN IN A QUICK DOWNPOUR IS POSSIBLE. MORE LIKELY  
ACCUMULATIONS ARE LESS THAN A TENTH OF AN INCH. WHILE ANY  
THUNDERSTORM THAT DEVELOPS IS NOT EXPECTED TO BE SEVERE, BRIEF GUSTY  
ERRATIC WINDS, LIGHTNING, AND SMALL HAIL ARE POSSIBLE HAZARDS.  
 
CURRENT RH VALUES ARE IN THE MID 40S, AND EXPECT THOSE TO DROP TO  
AROUND 40% THIS AFTERNOON AS TEMPERATURES WARM INTO THE MID TO UPPER  
80S. A LIGHT SOUTH TO SOUTHWEST WIND IS EXPECTED THROUGH EARLY  
EVENING. WINDS DIMINISH TO LESS THAN 3MPH THIS EVENING. RH VALUES  
DO RECOVER TO NEAR 100% OVERNIGHT. ALTHOUGH LIGHT FOG IS MORE LIKELY  
SOUTH OF THE SITE, IT CANNOT BE COMPLETELY RULED OUT FOR AROUND  
SUNRISE FRIDAY MORNING.  
 
FRIDAY, THERE IS A 10% CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS  
WITH LIGHT SOUTH TO SOUTHWEST WINDS. SATURDAY WILL BE HOTTER WITH  
HIGH TEMPERATURES NEAR 90 DEGREES. DEWPOINTS IN THE 60S WILL KEEP  
MINIMUM RH VALUES AROUND 45%. A HEAT ADVISORY IS IN PLACE FOR  
SATURDAY FROM 11AM TO 9PM.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 87.  
MIN HUMIDITY........39 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH.  
MIXING HEIGHT.......6000 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 9 MPH.  
SMOKE DISPERSAL.....GOOD (48100 KNOT-FT).  
PCPN AMOUNT.........0.00 INCHES.  
 
TIME (CDT) 5PM  
SKY COVER.......MCR  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).10  
TEMP............87  
RH..............39  
20 FT WIND DIR..SW  
20 FT WIND SPD..4  
20 FT WIND GUST.11  
MIX HGT (KFT)...6.0  
TRANSP WIND DIR.W  
TRANSP WIND SPD.9  
SDSPL KT-FT/100048  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.  
CHANCE OF PCPN......20 PERCENT.  
MIN TEMPERATURE.....AROUND 60.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS EARLY IN THE EVENING.  
MIXING HEIGHT.......5500 FT AGL DECREASING TO 600 FT AGL EARLY IN  
THE EVENING.  
TRANSPORT WINDS.....SOUTHWEST 7 TO 9 MPH.  
SMOKE DISPERSAL.....GOOD (33100-38400 KNOT-FT) DECREASING TO POOR  
(2500 KNOT-FT) EARLY IN THE EVENING.  
PCPN AMOUNT.........0.00 INCHES.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY COVER.......MCLEAR MCLEAR PCLDY MCLEAR MCLEAR MCLEAR  
WEATHER COV.....S CHC  
WEATHER TYPE....RNSHWR NONE NONE NONE NONE NONE  
TSTM COV........S CHC  
CHC OF PCPN (%).20 10 10 10 0 10  
TEMP............85 81 70 66 64 62  
RH..............45 53 81 90 97 97  
20 FT WIND......SW 3 SW 2 S 1 S 1 S 1 S 1  
20 FT WIND GUST.11 9 8 7 5 5  
MIX HGT (FT)....5500 600 400 500 400 400  
TRANSPORT WIND..W 8 W 8 SW 8 SW 8 SW 8 SW 7  
SDSPL KT-FT/100038 4 3 3 3 3  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 89.  
MIN HUMIDITY........45 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH LATE  
IN THE MORNING.  
MIXING HEIGHT.......1200 FT AGL INCREASING TO 4500 FT AGL LATE IN  
THE MORNING, THEN INCREASING TO 6000 FT AGL IN  
THE AFTERNOON DECREASING TO 3800 FT AGL LATE IN  
THE AFTERNOON.  
TRANSPORT WINDS.....SOUTHWEST 7 TO 10 MPH.  
SMOKE DISPERSAL.....POOR TO FAIR (2400-21000 KNOT-FT) INCREASING TO  
GOOD (34500-54300 KNOT-FT) LATE IN THE MORNING.  
PCPN AMOUNT.........0.00 INCHES.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).10 10 10 0 0 10 10 10 10 10 10 10  
TEMP............61 64 68 73 79 83 85 87 87 88 88 88  
RH..............100 97 90 79 64 57 53 48 48 47 45 47  
20 FT WIND DIR..S S S SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..1 1 2 2 3 4 4 5 5 5 5 4  
20 FT WIND GUST.6 6 6 6 7 8 11 12 12 12 12 12  
MIX HGT (KFT)...0.4 0.4 0.7 1.2 3.0 4.5 5.2 5.6 6.0 5.0 4.4 3.8  
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW SW SW  
TRANSP WIND SPD.7 7 7 7 8 9 9 10 10 10 10 10  
SDSPL KT-FT/10002 2 4 7 21 36 42 51 54 45 40 35  
 

 
FORECASTER...HOLLY  
REQUESTED BY...MNCC  
TYPE OF REQUEST...WILDFIRE  
.TAG 2617161.0/DLH  
.DELDT 07/10/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MNMNCC_OPERATIONS@FIRENET.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MN Page
The Nexlab WI Page Main Text Page