206
FNUS73 KDTX 291323 AAA
FWSDTX
SPOT FORECAST FOR NORTH MARSH...UPDATED
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
823 AM EST THU JAN 29 2026
FORECAST IS BASED ON FORECAST START TIME OF 1100 EST ON JANUARY 29.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
REVISED EYE LEVEL WIND DIRECTION IN TABLE
DISCUSSION
WIND SPEED REMAINS LOW AS A WEAK FRONT SETTLES
SOUTHWARD ACROSS LOWER MI RESULTING IN A CONTINUED NORTHERLY
DIRECTION UNTIL A MORE CONSISTENT NE DIRECTION DEVELOPS THIS
AFTERNOON. OTHERWISE BREAKS OF MORNING SUN MIX WITH CLOUDS AND
FLURRIES THAT GRAZE THE SHORELINE THROUGH THE DAY.
TODAY
SKY/WEATHER.........BREAKS OF SUN AND CLOUDS (30-40 PERCENT). SCATTERED
FLURRIES IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 12.
MIN HUMIDITY........59 PERCENT.
SURFACE WINDS (MPH). NW TO NORTH WINDS 5 MPH...BECOMING NE.
DEWPOINT............-2...INCREASING TO 1 IN THE AFTERNOON.
EYE LEVEL WINDS.....NW TO NORTH WINDS UP TO 5 MPH...BECOMING NE.
MIXING HEIGHT.......3400 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL....FAIR (MAX...209).
TIME (EST) 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%)..........27 20 24 45 42 47 54
WEATHER COV...... SCT SCT
WEATHER TYPE..... SW SW
TEMP.............8 10 11 12 12 12 11
RH...............65 62 61 59 60 61 64
EYE LVL WND DIR.N N N N NE NE NE
EYE LVL WND SPD.4 4 4 4 4 4 2
EYE LVL WND GST.7 6 6 6 6 6 6
MIX HGT (KFT)....1.7 1.9 2.5 3.0 3.2 3.4 1.9
TRANSP WIND DIR..N N N NW NW NW N
TRANSP WIND SPD..7 7 7 8 7 7 5
SMOKE DISPER......10 12 15 21 19 20 8
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT)BECOMING PARTLY
CLOUDY (30-40 PERCENT). SCATTERED FLURRIES IN
THE EVENING.
MIN TEMPERATURE.....AROUND 5 BELOW.
MAX HUMIDITY........78 PERCENT.
SURFACE WINDS (MPH).NORTHEAST AROUND 5 MPH
IN THE LATE EVENING AND OVERNIGHT,
THEN BECOMING NORTH 5 TO 6 MPH OVERNIGHT.
DEWPOINT............0...DECREASING TO -4 IN THE LATE EVENING AND
OVERNIGHT.
EYE LEVEL WINDS.....NORTHEAST AROUND 4 MPH
IN THE LATE EVENING AND OVERNIGHT,
THEN BECOMING NORTH UP TO 5 MPH OVERNIGHT.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....NORTHEAST 6 TO 9 MPH...BECOMING NORTH 9 TO 10
MPH AFTER 3 AM.
SMOKE DISPERSAL....POOR (MIN...27).
TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%)..........59 56 69 63 44 27
WEATHER COV......SCTTRD SCTTRD SCTTRD SCTTRD
WEATHER TYPE.....SNSHWR SNSHWR SNSHWR SNSHWR NONE NONE
TEMP.............10 7 5 3 1 -1
RH...............66 73 77 76 77 77
EYE LVL WND DIR.NE E NE NE N N
EYE LVL WND SPD.2 2 4 4 4 5
EYE LVL WND GST.6 6 7 7 8 10
MIX HGT (KFT)....600 600 700 600 500 400
TRANSP WIND DIR..NE E E NE N N
TRANSP WIND SPD..6 8 7 8 9 9
SMOKE DISPER......3 4 4 4 4 3
FRIDAY
SKY/WEATHER.........SUNNY (20-30 PERCENT)BECOMING PARTLY SUNNY
(50-60 PERCENT).
MAX TEMPERATURE.....AROUND 12.
MIN HUMIDITY........55 PERCENT.
SURFACE WINDS (MPH).NORTHWEST WINDS 6 TO 8 MPH.
DEWPOINT............-5...INCREASING TO 0 LATE IN THE AFTERNOON.
EYE LEVEL WINDS.....NORTHWEST WINDS 5 TO 6 MPH.
MIXING HEIGHT.......2900 FT AGL.
TRANSPORT WINDS.....NORTH 10 TO 14 MPH.
SMOKE DISPERSAL....GOOD (MAX...318).
TIME (EST) 6 AM 9 AM NOON 3 PM
SKY (%)..........17 10 19 44
WEATHER COV......
WEATHER TYPE.....NONE NONE NONE NONE
TEMP.............-3 -1 6 10
RH...............78 73 60 58
EYE LVL WND DIR.N N NW NW
EYE LVL WND SPD.5 6 6 6
EYE LVL WND GST.10 11 10 11
MIX HGT (KFT)....400 900 1900 2900
MIXNG WIND......N 12 N 13 N 12 N 12
SMOKE DISPER......5 10 19 31
FORECASTER...TILLEY
REQUESTED BY...JEFF VASHER
TYPE OF REQUEST...PRESCRIBED
.TAG 2601302.0/DTX
.DELDT 01/29/26
.FORMATTERVERSION 2.0.0
.EMAIL VASHERJ@MICHIGAN.GOV
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