326  
FNUS73 KDLH 172149  
FWSDLH  
 
SPOT FORECAST FOR WEST JEANETTE RX SPOT...USFS  
NATIONAL WEATHER SERVICE DULUTH MN  
449 PM CDT SAT APR 17 2021  
 
FORECAST IS BASED ON IGNITION TIME OF 1800 CDT ON APRIL 17.  
IF THERE ARE QUESTIONS OR CONCERNS WITH THIS FORECAST...  
PLEASE CALL THE NATIONAL WEATHER SERVICE.  
   
DISCUSSION
 
 
LIGHT WINDS ARE EXPECTED TONIGHT WITH LOW RH VALUES OF OF 20 TO  
25 PERCENT ARE EXPECTED FOR THE NEXT FEW HOURS. THE RH VALUES WILL  
INCREASE OVERNIGHT AND THEN DIMINISH SUNDAY MORNING AHEAD OF A  
COLD FRONT. CLOUDS WILL MOVE OVER THE SITE DURING THE MORNING  
HOURS AND RH VALUES WILL BOTTOM OUT AROUND 45 PERCENT. THE FRONT  
WILL MOVE PAST THE SITE LATE SUNDAY MORNING AND WINDS WILL TURN  
NORTHWEST BEHIND THE BOUNDARY. WIND SPEEDS AND GUSTS WILL INCREASE  
TO 10 TO 15 MPH WITH GUSTS OF 20 MPH BEHIND THE FRONT AS WELL.  
LOOK FOR LIGHT RAIN TO FOLLOW THE FRONT AND CONTINUE INTO LATE  
AFTERNOON. SCATTERED RAIN SHOWERS MAY LINGER INTO SUNDAY EVENING  
AND MAY MIX WITH OR CHANGE TO SNOW. PRECIPITATION AMOUNTS OF ONE-  
TENTH TO ONE- QUARTER INCH ARE EXPECTED.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY, THEN BECOMING MOSTLY CLOUDY.  
MIN TEMPERATURE.....AROUND 31.  
MAX HUMIDITY........85 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 2 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT, THEN BECOMING WEST AROUND 2 MPH  
OVERNIGHT BECOMING LIGHT.  
MIXING HEIGHT.......5900 FT AGL DECREASING TO 2100 FT AGL EARLY IN  
THE EVENING.  
TRANSPORT WINDS.....SOUTHWEST 3 TO 15 MPH.  
SMOKE DISPERSAL.....EXCELLENT (76700 KNOT-FT) DECREASING TO POOR TO  
FAIR (800-19100 KNOT-FT).  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MCR MCR MCR MCR MCR MCR PC PC PC MC MC MC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............52 49 45 42 38 37 35 33 33 31 31 31  
RH..............23 28 35 44 59 61 66 75 75 81 81 81  
20 FT WIND DIR..NW NW NW NW NW W W W W SW SW SW  
20 FT WIND SPD..6 5 3 2 1 1 2 2 2 1 1 1  
20 FT WIND GUST.10 9 8 7 6 5 5 5 5 6 6 6  
MIX HGT (KFT)...5.9 4.1 2.1 1.3 0.7 0.4 0.3 0.3 0.3 0.3 0.3 0.3  
TRANSP WIND DIR.NW NW NW NW NW W W W W SW SW SW  
TRANSP WIND SPD.15 15 10 9 8 7 3 3 3 3 3 3  
SDSPL KT-FT/100077 53 19 10 5 3 1 1 1 1 1 1  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SPRINKLES IN THE  
MORNING, THEN RAIN IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 80 PERCENT.  
MAX TEMPERATURE.....AROUND 53.  
MIN HUMIDITY........45 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 2 TO 6 MPH IN  
THE MORNING, THEN SHIFTING TO THE WEST 7 TO 8  
MPH WITH GUSTS TO AROUND 14 MPH EARLY IN THE  
AFTERNOON SHIFTING TO THE NORTHWEST 9 TO 11 MPH  
WITH GUSTS TO AROUND 15 MPH LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......2200 FT AGL INCREASING TO 3400 FT AGL LATE IN  
THE MORNING.  
TRANSPORT WINDS.....NORTHWEST 3 TO 21 MPH.  
SMOKE DISPERSAL.....POOR TO FAIR (900-20100 KNOT-FT) INCREASING TO  
FAIR TO GOOD (20700-40300 KNOT-FT) LATE IN THE  
MORNING.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY COVER.......MCLDY MCLDY MCLDY MCLDY CLOUDY CLOUDY  
WEATHER COV..... CHANCE LIKELY DEFNTE CHANCE  
WEATHER TYPE....NONE NONE RNSHWR RAIN RAIN RAIN  
TSTM COV........  
TEMP............31 34 43 49 48 44  
RH..............85 69 49 52 60 68  
20 FT WIND......SW 1 SW 3 SW 5 SW 6 W 8 NW 10  
20 FT WIND GUST.5 6 8 11 14 15  
MIX HGT (FT)....300 500 2200 3400 2300 2300  
TRANSPORT WIND..SW 3 SW 3 S 10 SW 14 SW 10 NW 20  
SDSPL KT-FT/10001 2 20 40 21 40  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
EVENING, THEN A CHANCE OF FLURRIES OVERNIGHT.  
CHANCE OF PRECIPITATION 30 PERCENT.  
MIN TEMPERATURE.....AROUND 22.  
MAX HUMIDITY........79 PERCENT.  
WIND (20 FT)........NORTH WINDS 8 TO 12 MPH WITH GUSTS TO AROUND 19  
MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....NORTH 20 TO 26 MPH.  
SMOKE DISPERSAL.....GOOD (40500-55700 KNOT-FT).  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY COVER.......CLOUDY CLOUDY CLOUDY MCLDY MCLDY MCLDY  
WEATHER COV.....CHANCE CHANCE S CHC S CHC CHANCE CHANCE  
WEATHER TYPE....RAIN SNOW SNOW SNOW SNSHWR SNSHWR  
TSTM COV........  
TEMP............41 35 33 30 27 24  
RH..............76 78 75 75 78 77  
20 FT WIND......NW 12 N 12 N 10 N 9 N 8 N 9  
20 FT WIND GUST.19 20 18 20 19 17  
MIX HGT (FT)....2400 2300 2300 2400 2400 2400  
TRANSPORT WIND..NW 25 NW 25 N 23 N 26 N 23 N 20  
SDSPL KT-FT/100052 50 46 56 48 41  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF FLURRIES EARLY IN THE  
MORNING.  
MAX TEMPERATURE.....AROUND 36.  
MIN HUMIDITY........33 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 8 TO 10 MPH WITH GUSTS TO  
AROUND 15 MPH.  
MIXING HEIGHT.......4300 FT AGL INCREASING TO 6700 FT AGL IN THE  
AFTERNOON.  
TRANSPORT WINDS.....NORTH 17 TO 20 MPH.  
SMOKE DISPERSAL.....GOOD TO EXCELLENT (44200-61700 KNOT-FT)  
INCREASING TO EXCELLENT (69100-99800 KNOT-FT)  
LATE IN THE MORNING.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY COVER.......MCLDY MCLDY MCLDY MCLDY PCLDY PCLDY  
WEATHER COV.....CHANCE  
WEATHER TYPE....SNSHWR NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............22 24 27 30 34 36  
RH..............77 65 55 46 38 33  
20 FT WIND......N 8 N 9 N 10 N 9 N 9 NW 9  
20 FT WIND GUST.16 16 16 15 15 15  
MIX HGT (FT)....2600 3100 3900 4800 5700 6700  
TRANSPORT WIND..N 20 N 20 N 18 N 18 N 18 N 17  
SDSPL KT-FT/100044 52 62 77 90 100  
 

 
 
FORECASTER...KEVIN  
REQUESTED BY...JERROD HEGWOOD  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2109438.0/DLH  
.DELDT 04/17/21  
.FORMATTERVERSION 1.0.25  
.EMAIL ANTHONY.HARDING@USDA.GOV  
 
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