798
FNUS73 KGRR 271042
FWSGRR
SPOT FORECAST FOR ROSE LAKE PRI...MI DNR
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
642 AM EDT THU MAR 27 2025
FORECAST IS BASED ON IGNITION TIME OF 1100 EDT ON MARCH 27.
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
PARTLY SUNNY TODAY AND TURNING BREEZY BY NOON. WINDS WEST-SOUTHWEST
INCREASING TO 10 TO 20 MPH WITH HIGHER GUSTS. MINIMUM RH EXPECTED TO
BE 40 TO 45 PERCENT.
TODAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT) THEN BECOMING
MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
PARTLY SUNNY (45-55 PERCENT).
TEMPERATURE.........47 AT IGNITION...MAX 53.
RH..................47 PERCENT AT IGNITION...MIN 44 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST AT 12 MPH AT
IGNITION...OTHERWISE SOUTHWEST WINDS 12 TO 17
MPH SHIFTING TO THE WEST 9 TO 16 MPH IN THE
AFTERNOON.
MIXING HEIGHT.......1800 FT AGL AT IGNITION...OTHERWISE 5500 FT
AGL.
MIXING WINDS........WEST 17 TO 24 MPH.
SMOKE DISPERSAL.....360 /GOOD/ AT IGNITION. MAX...1320 /EXCELLENT/.
TIME (EDT) 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P
SKY (%).........25 35 59 74 72 78 62 50 54 50 45 54
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............47 51 52 51 51 50 51 51 50 47 44 42
RH..............47 46 44 48 46 56 56 56 58 65 73 79
20 FT WIND DIR..SW SW W W W W W W W W W W
20 FT WIND SPD..12 14 16 17 16 15 15 13 9 6 5 3
20 FT WIND GUST.22 22 23 26 26 25 25 22 18 12 10 8
MIX HGT (KFT)...1.8 2.8 4.5 5.5 4.4 4.0 3.6 3.3 2.7 0.4 0.4 0.4
MIXING WIND DIR.SW SW W W W W W W W W W W
MIXING WIND SPD.20 21 23 24 23 24 23 22 17 10 9 7
SMOKE DISPRSL...360 570 1030 1320 1020 970 830 720 460 50 40 20
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING
MOSTLY CLOUDY (65-75 PERCENT).
TEMPERATURE.........MIN 37.
RH..................MAX 89 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 6 MPH IN THE EVENING BECOMING
LIGHT, THEN BECOMING SOUTH AROUND 5 MPH THROUGH
ABOUT 2 AM BECOMING LIGHT BECOMING SOUTHEAST 5
TO 7 MPH OVERNIGHT.
MIXING HEIGHT.......300 FT AGL.
MIXING WINDS........WEST 6 TO 10 MPH SHIFTING TO THE SOUTHEAST 7 TO
14 MPH AFTER MIDNIGHT.
SMOKE DISPERSAL.....20 (POOR).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). RAIN SHOWERS
LIKELY.
TEMPERATURE.........MAX 64.
RH..................MIN 70 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 8 TO 10 MPH SHIFTING TO THE
SOUTH 10 TO 12 MPH WITH GUSTS TO AROUND 23 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......1600 FT AGL.
MIXING WINDS........SOUTH 14 TO 17 MPH SHIFTING TO THE SOUTHWEST 18
TO 21 MPH LATE IN THE DAY.
SMOKE DISPERSAL.....100 (POOR) EARLY IN THE MORNING INCREASING TO
340 (GOOD) IN THE AFTERNOON.
FORECASTER...MEADE
REQUESTED BY...JEFF CORSER
TYPE OF REQUEST...PRESCRIBED
.TAG 2508077.0/GRR
.DELDT 03/27/25
.FORMATTERVERSION 2.0.0
.EMAIL CORSERJ@MICHIGAN.GOV
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