146  
FNUS73 KBIS 081020  
FWSBIS  
 
SPOT FORECAST FOR CORNELL...USWFS  
NATIONAL WEATHER SERVICE BISMARCK ND  
520 AM CDT MON JUN 8 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON JUNE 08.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
OVERNIGHT AND EARLY MORNING RAIN IS EXPECTED TO END BY IGNITION TIME.  
MOSTLY CLOUDY SKIES THIS MORNING BECOMING MOSTLY SUNNY THIS AFTERNOON.  
NORTHWEST WINDS AROUND 15 MPH WITH GUSTS TO 25 MPH LATE THIS MORNING,  
THEN NORTHWEST 10 TO 15 MPH THIS AFTERNOON WITH GUSTS TO 20 MPH. LOOK  
FOR A HIGH AROUND 82 DEGREES THIS AFTERNOON WITH A MINIMUM HUMIDITY  
AROUND 28 PERCENT. WINDS WILL DIMINISH AND SHIFT TO THE EAST TONIGHT.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY THIS MORNING, BECOMING  
MOSTLY SUNNY THIS AFTERNOON.  
CWR.................1 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF THUNDER...2 PERCENT.  
MAX TEMPERATURE.....AROUND 82.  
MIN HUMIDITY........28 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS AROUND 15 MPH WITH GUSTS UP TO 25 MPH  
LATE IN THE MORNING. NORTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS TO 20 MPH THIS AFTERNOON.  
MIXING HEIGHT.......3900 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 13 TO 21 MPH.  
SMOKE DISPERSAL.....FAIR (42500 KNOT-FT).  
 
TIME (CDT) 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........60 62 63 62 62 45 28  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0  
TEMP............72 73 75 78 79 80 81  
RH..............55 51 45 38 34 30 29  
20 FT WIND DIR..NW NW NW NW NW NW N  
20 FT WIND SPD..15 14 14 12 11 10 9  
20 FT WIND GUST.25 21 20 20 18 17 15  
MIX HGT (KFT)...2.4 2.6 2.8 3.1 3.7 3.8 3.9  
TRANSP WIND DIR.NW NW N NW NW NW NW  
TRANSP WIND SPD.21 20 18 16 16 15 13  
DISPR KT-FT/1K..44 45 45 44 52 50 43  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
CWR.................1 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF THUNDER...2 PERCENT.  
MIN TEMPERATURE.....AROUND 57.  
MAX HUMIDITY........67 PERCENT.  
WIND (20 FT)........NORTH WINDS 5 TO 10 MPH SHIFTING TO THE  
NORTHEAST AROUND 5 MPH LATE IN THE EVENING,  
THEN BECOMING EAST AROUND 5 MPH AFTER 3 AM.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 8 TO 12 MPH SHIFTING TO THE NORTHEAST  
AROUND 6 MPH LATE IN THE EVENING, THEN SHIFTING  
TO THE EAST AROUND 7 MPH OVERNIGHT.  
SMOKE DISPERSAL.....POOR (2000 KNOT-FT).  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........23 18 19 30 36 45  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0  
TEMP............81 78 68 64 61 60  
RH..............28 31 44 50 56 60  
20 FT WIND......N 9 N 7 NE 5 W 4 E 4 E 5  
20 FT WIND GUST.14 10 7 5 6 7  
MIX HGT (FT)....3800 700 400 400 400 400  
TRANSPORT WIND..NW 12 N 8 N 6 S 7 E 7 SE 8  
DISPR KT-FT/1K..38 4 2 2 2 3  
 

 
FORECASTER...HAMILTON  
REQUESTED BY...D. MIRELES  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2615157.0/BIS  
.DELDT 06/08/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DUSTIN_MIRELES@FWS.GOV  
 
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