881
FNUS73 KGRR 091327
FWSGRR
SPOT FORECAST FOR PEACOCK 545 PILES RX...USFS
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
927 AM EDT MON MAR 9 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON MARCH 09.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (616) 949-5150, IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
MOSTLY SUNNY SKIES ARE EXPECTED TODAY. SOUTHWEST WINDS WILL
INCREASE TO 10 TO 20 MPH WITH GUSTS TO AROUND 25 MPH THIS AFTERNOON.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).
TEMPERATURE.........47 AT IGNITION...MAX 61.
RH..................65 PERCENT AT IGNITION...MIN 47 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST AT 12 MPH AT
IGNITION...OTHERWISE SOUTHWEST WINDS 7 TO 12
MPH. GUSTS UP TO 26 MPH IN THE LATE MORNING AND
EARLY AFTERNOON.
MIXING HEIGHT.......1700 FT AGL AT IGNITION...OTHERWISE 2200 FT
AGL.
MIXING WINDS........SOUTHWEST 14 TO 20 MPH SHIFTING TO THE WEST 9
TO 10 MPH LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....280 /FAIR/ AT IGNITION. MAX...400 /GOOD/.
TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM
SKY (%).........47 32 38 43 47 52 54 52 54 46 44 40
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............47 49 51 54 56 58 59 60 59 58 56 51
RH..............65 63 61 59 55 51 49 47 49 51 55 66
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW W NW N
20 FT WIND SPD..12 12 10 12 12 10 10 9 7 5 2 2
20 FT WIND GUST.24 26 25 24 22 21 18 16 14 10 7 6
MIX HGT (KFT)...1.7 1.8 2.0 2.0 2.1 2.2 2.2 2.1 2.0 1.4 0.7 0.2
MIXING WIND DIR.SW SW SW SW SW W W W W NW N N
MIXING WIND SPD.17 16 20 20 17 17 14 10 9 5 3 7
SMOKE DISPRSL...280 290 380 400 370 380 300 220 190 70 20 10
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
MOSTLY CLOUDY (55-65 PERCENT).
TEMPERATURE.........MIN 38.
RH..................MAX 89 PERCENT.
WIND (20 FT)........WEST WINDS AROUND 5 MPH EARLY IN THE EVENING
BECOMING LIGHT, THEN BECOMING NORTHEAST 5 TO 6
MPH LATE IN THE EVENING SHIFTING TO THE EAST 6
TO 7 MPH.
MIXING HEIGHT.......200 FT AGL.
MIXING WINDS........NORTHWEST 3 TO 5 MPH SHIFTING TO THE EAST 10 TO
14 MPH OVERNIGHT.
SMOKE DISPERSAL.....10 (POOR).
TUESDAY
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT).
TEMPERATURE.........MAX 57.
RH..................MIN 46 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 6 TO 7 MPH.
MIXING HEIGHT.......2200 FT AGL.
MIXING WINDS........EAST 13 TO 16 MPH.
SMOKE DISPERSAL.....110 (POOR) EARLY IN THE MORNING INCREASING TO
340 (GOOD) IN THE AFTERNOON.
FORECASTER...FELVER
REQUESTED BY...RICHARD DAVIS
TYPE OF REQUEST...PRESCRIBED
.TAG 2605165.0/GRR
.DELDT 03/09/26
.FORMATTERVERSION 2.0.0
.EMAIL RICHARD.W.DAVIS@USDA.GOV
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