941  
FNUS73 KDTX 170227  
FWSDTX  
 
SPOT FORECAST FOR MBD RX...CITY OF ANN ARBOR  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
927 PM EST SUN NOV 16 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1000 EST ON NOVEMBER 17.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
NORTHWEST WIND REMAINS ELEVATED AND A BIT GUSTY BY  
LATE MONDAY MORNING AS HIGH PRESSURE APPROACHES FROM THE MIDWEST.  
CONDITIONS OTHERWISE ARE FAVORABLE WITH DRY AND COOL WEATHER.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....AROUND 44.  
MIN HUMIDITY........44 PERCENT.  
SURFACE WINDS (MPH).NORTHWEST WINDS 7 TO 12 MPH.  
DEWPOINT............24.  
EYE LEVEL WINDS.....NORTHWEST WINDS 6 TO 10 MPH.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 17 TO 20 MPH...BECOMING WEST AROUND  
10 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL....EXCELLENT (MAX...718).  
 
TIME (EST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%)..........7 7 7 7 7 6 5 6  
WEATHER COV......  
WEATHER TYPE.....  
TEMP.............36 39 41 42 43 44 43 41  
RH...............64 57 50 48 45 44 45 49  
EYE LVL WND DIR.NW NW NW NW NW NW NW W  
EYE LVL WND SPD.10 10 10 10 10 8 7 6  
EYE LVL WND GST.14 16 16 16 16 14 13 11  
MIX HGT (KFT)....2.7 4.0 4.1 4.2 4.3 4.3 3.9 1.0  
TRANSP WIND DIR..NW NW NW NW NW W W W  
TRANSP WIND SPD..20 20 20 20 18 18 17 10  
SMOKE DISPER......46 68 71 72 68 68 59 9  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT)BECOMING MOSTLY  
CLOUDY (70-80 PERCENT). SLIGHT CHANCE OF SNOW  
OVERNIGHT.  
MIN TEMPERATURE.....AROUND 27.  
MAX HUMIDITY........81 PERCENT.  
SURFACE WINDS (MPH).WEST WINDS AROUND 6 MPH EARLY IN THE  
EVENING...BECOMING LIGHT.  
DEWPOINT............24.  
EYE LEVEL WINDS.....WEST WINDS AROUND 5 MPH EARLY IN THE  
EVENING...BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 7 TO 9 MPH...BECOMING NORTH 3 TO 6  
MPH OVERNIGHT.  
SMOKE DISPERSAL....POOR (MIN...13).  
 
TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%)..........12 21 47 59 73 84  
WEATHER COV...... S CHC S CHC  
WEATHER TYPE.....NONE NONE NONE NONE SNOW SNOW  
TEMP.............39 34 30 29 28 28  
RH...............56 68 75 80 81 80  
EYE LVL WND DIR.W NW NW NW NW NW  
EYE LVL WND SPD.5 2 2 2 1 1  
EYE LVL WND GST.8 5 5 5 4 2  
MIX HGT (KFT)....600 400 400 400 400 400  
TRANSP WIND DIR..W NW NW NW N N  
TRANSP WIND SPD..9 9 9 7 6 3  
SMOKE DISPER......5 3 3 3 2 1  
   
TUESDAY
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT). SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SNOW LIKELY IN THE  
MORNING AND EARLY AFTERNOON. RAIN LIKELY IN THE  
AFTERNOON.  
MAX TEMPERATURE.....AROUND 39.  
MIN HUMIDITY........78 PERCENT.  
SURFACE WINDS (MPH).LIGHT WINDS...BECOMING EAST 5 TO 7 MPH LATE IN  
THE MORNING.  
DEWPOINT............25...INCREASING TO 30 IN THE LATE MORNING AND  
AFTERNOON.  
EYE LEVEL WINDS.....LIGHT WINDS...BECOMING EAST UP TO 6 MPH LATE IN  
THE MORNING.  
MIXING HEIGHT.......1300 FT AGL.  
TRANSPORT WINDS.....EAST 3 TO 10 MPH.  
SMOKE DISPERSAL....POOR (MAX...121).  
 
TIME (EST) 6 AM 9 AM NOON 3 PM  
SKY (%)..........91 92 94 94  
WEATHER COV......S CHC LIKELY LIKELY LIKELY  
WEATHER TYPE.....SNOW SNOW SNOW RNSN  
TEMP.............28 32 36 38  
RH...............81 82 80 78  
EYE LVL WND DIR.N E E E  
EYE LVL WND SPD.1 2 5 6  
EYE LVL WND GST.2 6 10 10  
MIX HGT (KFT)....400 900 1300 1200  
MIXNG WIND......E 3 SE 6 E 9 E 10  
SMOKE DISPER......1 4 11 11  
 

 
 
FORECASTER...TILLEY  
REQUESTED BY...RACHEL MARANTO  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2526077.0/DTX  
.DELDT 11/16/25  
.FORMATTERVERSION 2.0.0  
.EMAIL RMARANTO@A2GOV.ORG  
 
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