855  
FNUS73 KDLH 252308  
FWSDLH  
 
SPOT FORECAST FOR FALL LAKE SAR...SLCRS  
NATIONAL WEATHER SERVICE DULUTH MN  
608 PM CDT MON MAY 25 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1800 CDT ON MAY 25.  
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  
 
A LINE OF SHOWERS AND THUNDERSTORMS DEVELOPED ALONG A COLD FRONT  
WILL BE MOVING THROUGH FALL LAKE OVER THE COURSE OF THE NEXT 60 TO  
75 MINUTES. THE PRIMARY HAZARD ASSOCIATED WITH THIS LINE OF  
STORMS WILL BE CLOUD TO GROUND LIGHTNING AND BRIEF, HEAVY  
RAINFALL. BEHIND THIS INITIAL LINE OF THUNDERSTORMS, A FEW SHOWERS  
ARE OCCURRING DIRECTLY ALONG THE FRONT, BUT THUNDERSTORM CONCERNS  
WILL BE DECREASING AS DAYTIME HEATING ENDS. SOUTHWEST WINDS,  
CURRENTLY GUSTING TO 20 MPH, WILL BE SHIFTING TO THE WEST AROUND  
2300 AS THE COLD FRONT MOVES THROUGH WITH WINDS EASING OVERNIGHT.  
EXPECT WIND DIRECTION TO BECOME NORTHERLY CLOSE TO DAYBREAK. ON  
TUESDAY, SKIES WILL BE SUNNY AS DRIER AIR MOVES IN WITH SUSTAINED WINDS  
GENERALLY BEING FROM THE NORTH AT 5 MPH OR LESS.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING  
PARTLY CLOUDY (20-30 PERCENT).  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING.  
CHANCE OF PCPN......100 PERCENT.  
CHANCE OF THUNDER...26 PERCENT.  
MIN TEMPERATURE.....AROUND 51.  
MAX HUMIDITY........86 PERCENT.  
SURFACE WINDS (MPH).WEST WINDS 6 TO 11 MPH WITH GUSTS TO 20 MPH IN THE EVENING  
BECOMING LIGHT.  
CEILING (KFT).......18 INCREASING TO 24.  
VISIBILITY (SM).....9.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MC MC MC MC PC PC MCR MCR MCR MCR MCR MCR  
WEATHER COV.....DEF CHC SCH  
WEATHER TYPE....RW RW RW  
TSTM COV........CHC CHC SCH  
CHC OF PCPN (%).100 40 20 10 10 0 0 0 0 0 0 0  
CHC OF THDR (%).80 30 20 10 0 0 0 0 0 0 0 0  
TEMP............78 77 75 68 65 62 60 58 55 54 52 51  
RH..............39 43 48 61 70 78 81 80 86 83 83 86  
SURFACE WND DIR.SW SW SW SW SW W W W W W W NW  
SURFACE WND SPD.11 9 8 7 4 4 4 3 3 3 2 2  
SURFACE WND GST.20 18 15 14 13 13 12 12 10 9 7 7  
CEILING (KFT)...18 21 24 22 23 24 25 25 25 25 24 25  
VISIBILITY (SM).9 10 10 10 10 10 10 10 10 10 9 10  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF THUNDER...2 PERCENT.  
MAX TEMPERATURE.....AROUND 84.  
MIN HUMIDITY........24 PERCENT.  
SURFACE WINDS (MPH).LIGHT WINDS.  
CEILING (KFT).......25 DECREASING TO 22 EARLY IN THE MORNING, THEN  
INCREASING TO 24 IN THE LATE MORNING AND  
AFTERNOON.  
VISIBILITY (SM).....9.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR MCR CLR CLR CLR CLR MCR MCR 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  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............51 53 58 65 70 74 77 79 80 82 83 82  
RH..............86 80 64 50 41 35 31 29 27 25 24 27  
SURFACE WND DIR.N N N N NE N N N N N N N  
SURFACE WND SPD.2 2 2 3 4 4 3 3 4 4 4 4  
SURFACE WND GST.6 6 6 6 7 7 7 7 7 8 9 9  
CEILING (KFT)...25 25 22 24 25 25 25 25 25 25 24 25  
VISIBILITY (SM).10 9 10 10 10 10 10 10 10 10 10 10  
   
TUESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
CHANCE OF THUNDER...6 PERCENT.  
MIN TEMPERATURE.....AROUND 50.  
MAX HUMIDITY........80 PERCENT.  
SURFACE WINDS (MPH).LIGHT WINDS.  
CEILING (KFT).......23.  
VISIBILITY (SM).....10.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MCR MCR MCR MCR MCR MCR MCR PC PC PC PC PC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 10 10 10 10 10 10  
CHC OF THDR (%).0 0 0 0 0 0 0 10 10 10 10 10  
TEMP............81 80 74 68 64 59 58 56 54 53 52 51  
RH..............32 35 43 51 56 64 64 66 69 69 71 74  
SURFACE WND DIR.N N N NE NE NE E E E E E E  
SURFACE WND SPD.4 4 4 3 3 3 3 3 3 3 3 3  
SURFACE WND GST.9 8 7 7 8 7 7 6 6 6 8 7  
CEILING (KFT)...25 25 25 25 25 25 25 25 24 24 23  
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10  
 
 
FORECASTER...WOODY  
REQUESTED BY...JUSTIN LEBLANC  
TYPE OF REQUEST...SAR  
.TAG 2614443.0/DLH  
.DELDT 05/25/26  
.FORMATTERVERSION 2.0.0  
.EMAIL NWSDULUTH-SLCRS@NOAA.GOV  
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