018
FNUS73 KGRR 291053
FWSGRR
SPOT FORECAST FOR BROOKS 286...USFS
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
653 AM EDT WED APR 29 2026
RESENT
FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON APRIL 29.
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
A WEAK AREA OF LOW PRESSURE WILL MOVE THROUGH THE AREA TODAY. THIS
WAVE WILL BRING A FEW SCATTERED RAIN SHOWERS TO THE AREA, BUT MOST
OF THE DAY IT WILL BE DRY. RAINFALL WILL NOT BE HEAVY, BUT A FEW SHOWERS
COULD DROP A FEW HUNDREDTHS OF RAIN.
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF
RAIN SHOWERS EARLY IN THE MORNING. CHANCE OF
RAIN SHOWERS EARLY IN THE MORNING, THEN SLIGHT
CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
TEMPERATURE.........44 AT IGNITION...MAX 48.
RH..................66 PERCENT AT IGNITION...MIN 58 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 8 MPH SHIFTING TO THE
NORTH 5 TO 8 MPH LATE IN THE MORNING.
MIXING HEIGHT.......2000 FT AGL AT IGNITION...OTHERWISE 4000 FT
AGL.
MIXING WINDS........NORTH 5 TO 10 MPH INCREASING TO 10 TO 15 MPH
LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....200 /FAIR/ AT IGNITION. MAX...600 /EXCELLENT/.
TIME (EDT) 10 AM NOON 2 PM 4 PM 6 PM 8 PM
SKY (%).........75 68 72 56 58 48
WEATHER COV.....CHANCE S CHC S CHC S CHC S CHC
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR NONE
TSTM COV........
TEMP............44 46 47 48 47 46
RH..............66 60 54 47 46 48
20 FT WIND......NE 6 NE 6 N 7 N 8 N 7 N 6
20 FT WIND GUST.8 10 16 17 16 13
MIX HGT (FT)....2000 3000 3500 4000 3500 2700
MIXING WIND.....N 10 N 10 N 14 N 15 N 14 N 12
SMOKE DISPRSL...200 440 580 600 590 310
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) EARLY IN THE EVENING. AREAS OF
FROST OVERNIGHT. WIDESPREAD FROST EARLY IN THE
MORNING.
TEMPERATURE.........MIN 32.
RH..................MAX 87 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 7 MPH IN THE EVENING BECOMING
LIGHT.
MIXING HEIGHT.......900 FT AGL.
MIXING WINDS........NORTH 10 TO 15 MPH.
SMOKE DISPERSAL.....590 (GOOD) EARLY IN THE EVENING DECREASING TO
90 (POOR) LATE IN THE NIGHT.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY (40-50 PERCENT). WIDESPREAD FROST
EARLY IN THE MORNING, THEN AREAS OF FROST LATE
IN THE MORNING.
TEMPERATURE.........MAX 50.
RH..................MIN 40 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 5 TO 8 MPH IN
THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......6000 FT AGL.
MIXING WINDS........NORTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....50 (POOR) EARLY IN THE MORNING INCREASING TO
910 (EXCELLENT) IN THE AFTERNOON.
FORECASTER...JERUZAL
REQUESTED BY...DEAN CHAMBERS
TYPE OF REQUEST...PRESCRIBED
.TAG 2611982.0/GRR
.DELDT 04/29/26
.FORMATTERVERSION 2.0.0
.EMAIL DEAN.CHAMBERS@USDA.GOV
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