872
FNUS73 KDLH 152102
FWSDLH
SPOT FORECAST FOR SAR BIG LAKE...SLCRS
NATIONAL WEATHER SERVICE DULUTH MN
402 PM CDT MON SEP 15 2025
FORECAST IS BASED ON FORECAST START TIME OF 1600 CDT ON SEPTEMBER 15.
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
RADAR CURRENTLY SHOWS SOME LIGHT RAIN SHOWERS CROSSING THE TWIN
PORTS AREA AND HEADING NORTH. THESE LIGHT SHOWERS ARE ON A
WEAKENING TREND AND MAY LEAD TO SOME LIGHT RAIN THIS EVENING IN
THE AREA. NO SEVERE WEATHER IS EXPECTED AND THUNDERSTORM CHANCES
ARE LOW. THERE IS SOME POTENTIAL FOR REDEVELOPMENT LATER OVERNIGHT
BUT CHANCES ARE LESS THAN 20%. WINDS THIS AFTERNOON WILL BE OUT
OF THE SOUTH WITH GUSTS UPWARDS OF 20 MPH. GUSTS WILL TAPER OFF
AFTER 6PM WITH WINDS REMAINING OUT OF THE SOUTH AROUND 7 MPH.
LASTLY, THERE IS 20% CHANCE OF FOG DEVELOPING IN THE EARLY
MORNING HOURS.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS.
CHANCE OF PCPN......30 PERCENT.
CHANCE OF THUNDER...18 PERCENT.
MAX TEMPERATURE.....AROUND 80.
SURFACE WINDS (MPH).SOUTHEAST WINDS 10 TO 11 MPH WITH GUSTS TO
AROUND 21 MPH.
WAVE HEIGHT.........WAVES CALM TO 2 FEET.
WAVE PERIOD.........0 SECONDS.
FREEZING SPRAY......MISSING.
CEILING (KFT).......21.
VISIBILITY (SM).....10.
LAKE SURFACE TEMP...28 DEGREES FAHRENHEIT.
WAVE DIRECTION......0.
TIME (CDT) 4PM 5PM
SKY COVER.......PC PC
WEATHER COV.....CHC CHC
WEATHER TYPE....RW RW
TSTM COV........SCH SCH
CHC OF PCPN (%).30 30
CHC OF THDR (%).20 20
TEMP............74 74
SURFACE WND DIR.SE SE
SURFACE WND SPD.11 10
SURFACE WND GST.21 21
WAVE PERIOD (S).0 0
WAVE HEIGHT (FT)0 0
FREEZING SPRAY..
CEILING (KFT)...22 21
VISIBILITY (SM).10 10
WAVE DIRECTION..000 000
WAVE PERIOD (S).0 0
WAVE HEIGHT (FT)0 0
FREEZING SPRAY..
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING. SLIGHT
CHANCE OF SHOWERS.
CHANCE OF PCPN......20 PERCENT.
CHANCE OF THUNDER...18 PERCENT.
MIN TEMPERATURE.....AROUND 60.
SURFACE WINDS (MPH).SOUTH WINDS 6 TO 9 MPH. GUSTS UP TO 21 MPH
EARLY IN THE EVENING.
WAVE HEIGHT.........WAVES CALM TO 2 FEET.
WAVE PERIOD.........0 SECONDS.
FREEZING SPRAY......MISSING.
CEILING (KFT).......22 DECREASING TO 21 EARLY IN THE EVENING, THEN
INCREASING TO 23 OVERNIGHT DECREASING TO 20
AFTER 3 AM DECREASING TO 18.
VISIBILITY (SM).....9.
LAKE SURFACE TEMP...28 DEGREES FAHRENHEIT.
WAVE DIRECTION......0.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY COVER.......PC MCR MCR MCR MCR MCR PC PC PC PC PC PC
WEATHER COV.....SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........SCH SCH SCH SCH
CHC OF PCPN (%).20 20 20 20 20 20 20 20 20 20 20 10
CHC OF THDR (%).20 20 20 20 10 10 10 10 10 10 10 10
TEMP............72 67 64 62 62 61 61 62 61 61 61 60
SURFACE WND DIR.SE SE SE S S S S S S S S S
SURFACE WND SPD.9 9 8 7 7 7 6 6 6 7 7 7
SURFACE WND GST.21 20 18 17 16 15 15 15 14 14 14 14
WAVE PERIOD (S).0 0 0 0 0 0 0 0 0 0 0 0
WAVE HEIGHT (FT)0 0 0 0 0 0 0 0 0 0 0 0
FREEZING SPRAY..
CEILING (KFT)...22 24 21 24 23 23 23 24 23 22 20 18
VISIBILITY (SM).10 10 10 10 10 10 10 10 9 10 9 9
WAVE DIRECTION..000 000 000 000 000 000 000 000 000 000 000 000
WAVE PERIOD (S).0 0 0 0 0 0 0 0 0 0 0 0
WAVE HEIGHT (FT)0 0 0 0 0 0 0 0 0 0 0 0
FREEZING SPRAY..
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
CHANCE OF PCPN......10 PERCENT.
CHANCE OF THUNDER...5 PERCENT.
MAX TEMPERATURE.....AROUND 82.
SURFACE WINDS (MPH).SOUTHWEST WINDS 6 TO 8 MPH.
WAVE HEIGHT.........WAVES CALM TO 2 FEET.
WAVE PERIOD.........0 SECONDS.
FREEZING SPRAY......MISSING.
CEILING (KFT).......18 DECREASING TO 8.9 EARLY IN THE MORNING, THEN
DECREASING TO 4.7 EARLY IN THE MORNING
INCREASING TO 5.8 LATE IN THE MORNING
INCREASING TO 20 INCREASING TO 23 IN THE
AFTERNOON DECREASING TO 20.
VISIBILITY (SM).....8.
LAKE SURFACE TEMP...28 DEGREES FAHRENHEIT.
WAVE DIRECTION......0.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......PC PC PC PC PC PC MCR MCR MCR MCR MCR MCR
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).10 0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).10 0 0 0 0 0 0 0 0 0 0 0
TEMP............60 61 63 66 69 72 75 78 80 80 81 80
SURFACE WND DIR.S S S S S SW SW SW SW SW SW SW
SURFACE WND SPD.6 6 6 6 7 7 8 8 8 8 8 7
SURFACE WND GST.14 14 14 15 15 16 16 16 16 16 16 15
WAVE PERIOD (S).0 0 0 0 0 0 0 0 0 0 0 0
WAVE HEIGHT (FT)0 0 0 0 0 0 0 0 0 0 0 0
FREEZING SPRAY..
CEILING (KFT)...18 8.9 4.7 5.2 5.8 20 23 25 24 24 23 20
VISIBILITY (SM).8 8 9 8 9 10 10 10 10 10 10 10
WAVE DIRECTION..000 000 000 000 000 000 000 000 000 000 000 000
WAVE PERIOD (S).0 0 0 0 0 0 0 0 0 0 0 0
WAVE HEIGHT (FT)0 0 0 0 0 0 0 0 0 0 0 0
FREEZING SPRAY..
FORECASTER...LEE
REQUESTED BY...JUSTIN LEBLANC
TYPE OF REQUEST...SAR
.TAG 2522002.0/DLH
.DELDT 09/15/25
.FORMATTERVERSION 2.0.0
.EMAIL 7101@SLCRS.ORG,NWSDULUTH-SLCRS@NOAA.GOV
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