234  
FNUS73 KDTX 271103  
FWSDTX  
 
SPOT FORECAST FOR ARGO CASCADES RX BURN...CITY OF ANN ARBOR  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
703 AM EDT TUE MAY 27 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0700 EDT ON MAY 27.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
NO PRECIPITATION TODAY AS LOW PRESSURE MOVING INTO  
THE OHIO VALLEY TAKES OVER WEATHER CONDITIONS ACROSS LOWER  
MICHIGAN THROUGH MID WEEK. THE SYSTEM BRINGS SCATTERED TO NUMEROUS  
SHOWERS NORTH OF THE OHIO BORDER TUESDAY NIGHT SPREADING  
NORTHWARD THROUGH WEDNESDAY. THE SYSTEM MOVES OVERHEAD TO KEEP  
CONDITIONS SHOWERY AND UNSETTLED THURSDAY UNTIL GRADUALLY EXITING  
EASTWARD FRIDAY.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT).  
MAX TEMPERATURE.....AROUND 71.  
MIN HUMIDITY........46 PERCENT.  
SURFACE WINDS (MPH).EAST WINDS 6 TO 13 MPH.  
DEWPOINT............45...INCREASING TO 50 LATE IN THE MORNING.  
EYE LEVEL WINDS.....EAST WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....EAST 12 TO 18 MPH.  
SMOKE DISPERSAL....EXCELLENT (MAX...869).  
 
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%)..........77 79 80 82 83 84 86 87 88 89 89  
WEATHER COV......  
WEATHER TYPE.....  
TEMP.............51 55 59 62 65 67 69 70 70 70 70  
RH...............74 72 69 66 62 57 53 48 47 46 46  
EYE LVL WND DIR.E E E E E E E E E E E  
EYE LVL WND SPD.5 6 6 7 8 10 10 10 10 10 10  
EYE LVL WND GST.12 12 13 14 14 14 16 17 17 17 17  
MIX HGT (KFT)....0.5 0.6 1.3 1.9 2.2 3.3 4.8 5.4 5.4 5.4 5.2  
TRANSP WIND DIR..E E E E E E E E E E E  
TRANSP WIND SPD..12 12 16 16 16 17 18 18 18 18 18  
SMOKE DISPER......5 6 18 26 31 49 77 87 86 87 83  
   
TONIGHT
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). SLIGHT CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING. CHANCE OF RAIN  
SHOWERS OVERNIGHT.  
MIN TEMPERATURE.....AROUND 54.  
MAX HUMIDITY........91 PERCENT.  
SURFACE WINDS (MPH).EAST WINDS 5 TO 10 MPH.  
DEWPOINT............50.  
EYE LEVEL WINDS.....EAST WINDS UP TO 8 MPH.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 18 MPH.  
SMOKE DISPERSAL....POOR (MIN...54).  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%)..........90 92 92 92 92 94  
WEATHER COV...... S CHC CHANCE CHANCE  
WEATHER TYPE.....NONE NONE NONE RNSHWR RNSHWR RNSHWR  
TEMP.............69 65 60 58 55 55  
RH...............49 58 73 79 88 87  
EYE LVL WND DIR.E E E E E E  
EYE LVL WND SPD.8 7 6 5 4 5  
EYE LVL WND GST.16 16 12 11 12 13  
MIX HGT (KFT)....5000 1200 800 700 800 700  
TRANSP WIND DIR..E E E SE E E  
TRANSP WIND SPD..18 14 13 10 10 12  
SMOKE DISPER......81 14 9 6 7 7  
   
WEDNESDAY
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT). CHANCE OF RAIN  
SHOWERS.  
MAX TEMPERATURE.....AROUND 62.  
MIN HUMIDITY........73 PERCENT.  
SURFACE WINDS (MPH).EAST WINDS 8 TO 12 MPH.  
DEWPOINT............52.  
EYE LEVEL WINDS.....EAST WINDS 6 TO 10 MPH.  
MIXING HEIGHT.......2600 FT AGL.  
TRANSPORT WINDS.....EAST 9 TO 18 MPH.  
SMOKE DISPERSAL....GOOD (MAX...370).  
 
TIME (EDT) 6 AM 9 AM NOON 3 PM  
SKY (%)..........95 97 97 95  
WEATHER COV......CHANCE CHANCE CHANCE CHANCE  
WEATHER TYPE.....RNSHWR RNSHWR RNSHWR RNSHWR  
TEMP.............55 57 61 61  
RH...............87 81 76 75  
EYE LVL WND DIR.E E E E  
EYE LVL WND SPD.6 10 10 8  
EYE LVL WND GST.14 14 14 14  
MIX HGT (KFT)....1000 2200 2600 2400  
MIXNG WIND......E 13 E 18 E 16 E 13  
SMOKE DISPER......11 35 37 26  
 

 
 
FORECASTER...TILLEY  
REQUESTED BY...RACHEL MARANTO  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2514739.0/DTX  
.DELDT 05/27/25  
.FORMATTERVERSION 2.0.0  
.EMAIL RMARANTO@A2GOV.ORG  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page