Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
135
FNUS53 KGRR 061927
FWFGRR
Fire Weather Planning Forecast for Southwest Lower Michigan
National Weather Service Grand Rapids MI
327 PM EDT Fri Jun 6 2025
...Warm and Dry through Saturday...
.DISCUSSION...High pressure will continue to dry out the lower
atmosphere as Canadian smoke moves from aloft. Dry, northeasterly flow
will continue to drop dew points tomorrow which will result in RH`s
into the low 30s across Lower Michigan. Winds however will remain
fairly light through this period. Showers will through the region
Sunday.
MIZ037>039-043>045-070900-
Mason-Lake-Osceola-Oceana-Newaygo-Mecosta-
Including the cities of Ludington, Baldwin, Reed City, Hart,
Fremont, and Big Rapids
327 PM EDT Fri Jun 6 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40 percent).
Min temperature.....47-52.
24 hr trend......4 degrees cooler.
Max humidity........81-86 percent.
24 hr trend......Unchanged.
20-foot winds.......Northeast winds 5 to 6 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....Northeast 5 to 10 mph.
Smoke dispersal.....30-100 (poor).
Pcpn Amount.........None.
.SATURDAY...
Sky/weather.........Mostly sunny (40-50 percent).
Max temperature.....71-76 near Lake Michigan and around 79 Inland.
24 hr trend......1 degree warmer.
Min humidity........27-32 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Light winds becoming southeast around 5 mph in
the afternoon.
Mixing height.......3200-3700 ft AGL near Lake Michigan and
7700-8200 ft AGL Inland.
Transport winds.....East around 5 mph shifting to the south in the
afternoon.
Smoke dispersal.....400-500 (good).
Pcpn Amount.........none to 0.01 in.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy (60-70 percent) until 11 PM, then
mostly cloudy (65-75 percent) until 5 AM, then
partly cloudy (55-65 percent).
Min temperature.....50-55.
24 hr trend......3 degrees warmer.
Max humidity........78-83 percent.
24 hr trend......3 percent drier.
20-foot winds.......East winds 5 to 8 mph.
Mixing height.......1500-2000 ft AGL.
Transport winds.....East around 10 mph.
Smoke dispersal.....90-100 (poor).
Pcpn Amount.........None.
.SUNDAY...
Sky/weather.........Mostly sunny (40-50 percent). Chance of rain
showers after 2 PM.
Chance of pcpn......40 percent in the afternoon.
Max temperature.....75-80.
24 hr trend......2 degrees cooler.
Min humidity........44-49 percent near Lake Michigan and 35-40
percent Inland.
24 hr trend......20 percent wetter near Lake Michigan and 15
percent wetter Inland.
20-foot winds.......Southeast winds around 6 mph shifting to the
southwest around 9 mph in the afternoon.
Mixing height.......2200-2700 ft AGL near Lake Michigan and
6900-7400 ft AGL Inland.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....820-1080 (excellent).
Pcpn Amount.........none to 0.05 in.
$$
MIZ040-046-070900-
Clare-Isabella-
Including the cities of Clare and Mount Pleasant
327 PM EDT Fri Jun 6 2025
.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent).
Min temperature.....46-51.
24 hr trend......1 degree cooler.
Max humidity........81-86 percent.
24 hr trend......Unchanged.
20-foot winds.......Northeast winds 5 to 6 mph.
Mixing height.......900-1400 ft AGL.
Transport winds.....Northeast around 5 mph.
Smoke dispersal.....30-100 (poor).
Pcpn Amount.........None.
.SATURDAY...
Sky/weather.........Sunny (20-30 percent) until 5 PM, then partly
sunny (50-60 percent).
Max temperature.....Around 78.
24 hr trend......1 degree warmer.
Min humidity........30-35 percent.
24 hr trend......Unchanged.
20-foot winds.......Light winds becoming east around 5 mph in the
afternoon.
Mixing height.......7600-8100 ft AGL.
Transport winds.....East around 5 mph shifting to the southeast in
the afternoon.
Smoke dispersal.....390-500 (good).
Pcpn Amount.........none to 0.01 in.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy (50-60 percent) until 2 AM, then
mostly cloudy (65-75 percent) until 5 AM, then
partly cloudy (65-75 percent).
Min temperature.....49-54.
24 hr trend......2 degrees warmer.
Max humidity........78-83 percent.
24 hr trend......3 percent drier.
20-foot winds.......East winds around 5 mph in the evening becoming
light.
Mixing height.......1300-1800 ft AGL.
Transport winds.....East around 10 mph.
Smoke dispersal.....50-120 (poor).
Pcpn Amount.........None.
.SUNDAY...
Sky/weather.........Mostly sunny (40-50 percent). Chance of rain
showers.
Chance of pcpn......30 percent.
Max temperature.....Around 77.
24 hr trend......1 degree cooler.
Min humidity........39-44 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Southeast winds 5 to 10 mph.
Mixing height.......7300-7800 ft AGL.
Transport winds.....Southeast around 10 mph.
Smoke dispersal.....680-1060 (excellent).
Pcpn Amount.........none to 0.01 in.
$$
MIZ050-056-064-071-070900-
Muskegon-Ottawa-Allegan-Van Buren-
Including the cities of Muskegon, Grand Haven, Jenison, Holland,
and South Haven
327 PM EDT Fri Jun 6 2025
.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent). Haze and areas
of smoke until 10 PM.
Min temperature.....Around 53.
24 hr trend......3 degrees cooler.
Max humidity........88-93 percent.
24 hr trend......19 percent drier.
20-foot winds.......Northeast winds 5 to 6 mph.
Mixing height.......600-1100 ft AGL.
Transport winds.....Northeast around 10 mph.
Smoke dispersal.....40-60 (poor).
Pcpn Amount.........None.
.SATURDAY...
Sky/weather.........Mostly sunny (40-50 percent).
Max temperature.....75-80.
24 hr trend......1 degree warmer.
Min humidity........30-35 percent.
24 hr trend......1 percent wetter.
20-foot winds.......East winds 5 to 9 mph.
Mixing height.......Near Lake Michigan, 4800-5300 ft AGL.
Mixing height.......Inland, 5400-5900 ft AGL increasing to
7600-8100 ft AGL in the afternoon.
Transport winds.....East around 10 mph.
Smoke dispersal.....700 (excellent).
Pcpn Amount.........none to 0.01 in.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80 percent) until 5 AM, then
partly cloudy (55-65 percent).
Min temperature.....Around 57.
24 hr trend......5 degrees warmer.
Max humidity........79-84 percent.
24 hr trend......4 percent wetter.
20-foot winds.......East winds 5 to 8 mph.
Mixing height.......1100-1600 ft AGL.
Transport winds.....East around 10 mph.
Smoke dispersal.....90-120 (poor).
Pcpn Amount.........none to 0.05 in.
.SUNDAY...
Sky/weather.........Mostly sunny (30-40 percent). Chance of rain
showers.
Chance of pcpn......30 percent.
Max temperature.....74-79.
24 hr trend......2 degrees cooler.
Min humidity........43-48 percent.
24 hr trend......16 percent wetter.
20-foot winds.......East winds around 6 mph shifting to the west
around 8 mph in the afternoon.
Mixing height.......2900-3400 ft AGL near Lake Michigan and
5900-6400 ft AGL Inland.
Transport winds.....East around 5 mph shifting to the southwest in
the afternoon.
Smoke dispersal.....410-580 (good).
Pcpn Amount.........none to 0.06 in.
$$
MIZ051-052-057>059-070900-
Montcalm-Gratiot-Kent-Ionia-Clinton-
Including the cities of Greenville, Alma, Grand Rapids, Ionia,
and St. Johns
327 PM EDT Fri Jun 6 2025
.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent).
Min temperature.....49-54.
24 hr trend......2 degrees cooler.
Max humidity........78-83 percent.
24 hr trend......16 percent drier.
20-foot winds.......Northeast winds around 6 mph in the evening
becoming light.
Mixing height.......1800-2300 ft AGL.
Transport winds.....Northeast around 10 mph.
Smoke dispersal.....40-110 (poor).
Pcpn Amount.........None.
.SATURDAY...
Sky/weather.........Mostly sunny (35-45 percent).
Max temperature.....Around 79.
24 hr trend......2 degrees warmer.
Min humidity........29-34 percent.
24 hr trend......Unchanged.
20-foot winds.......East winds 5 to 9 mph.
Mixing height.......5300-5800 ft AGL increasing to 7500-8000 ft AGL
in the afternoon.
Transport winds.....East 5 to 10 mph.
Smoke dispersal.....640-710 (excellent).
Pcpn Amount.........None.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy (55-65 percent) until 2 AM, then
mostly cloudy (70-80 percent).
Min temperature.....53-58.
24 hr trend......6 degrees warmer.
Max humidity........75-80 percent.
24 hr trend......2 percent drier.
20-foot winds.......East winds 5 to 8 mph.
Mixing height.......2300-2800 ft AGL decreasing to 200-700 ft AGL
overnight.
Transport winds.....East around 10 mph.
Smoke dispersal.....80-120 (poor).
Pcpn Amount.........none to 0.01 in.
.SUNDAY...
Sky/weather.........Mostly sunny (35-45 percent). Chance of rain
showers.
Chance of pcpn......30 percent.
Max temperature.....Around 78.
24 hr trend......2 degrees cooler.
Min humidity........42-47 percent.
24 hr trend......16 percent wetter.
20-foot winds.......East winds around 7 mph shifting to the
southeast around 9 mph in the afternoon.
Mixing height.......5000-5500 ft AGL increasing to 7200-7700 ft AGL
in the afternoon.
Transport winds.....Southeast around 10 mph.
Smoke dispersal.....410-810 (good to excellent).
Pcpn Amount.........none to 0.02 in.
$$
MIZ065>067-072>074-070900-
Barry-Eaton-Ingham-Kalamazoo-Calhoun-Jackson-
Including the cities of Hastings, Charlotte, Lansing, Kalamazoo,
Battle Creek, and Jackson
327 PM EDT Fri Jun 6 2025
.TONIGHT...
Sky/weather.........Partly cloudy (40-50 percent). Haze and areas
of smoke until 10 PM.
Min temperature.....50-55.
24 hr trend......2 degrees cooler.
Max humidity........91-96 percent.
24 hr trend......Unchanged.
20-foot winds.......Northeast winds 5 to 7 mph.
Mixing height.......700-1200 ft AGL.
Transport winds.....Northeast 5 to 10 mph.
Smoke dispersal.....40-60 (poor).
Pcpn Amount.........none to 0.02 in.
.SATURDAY...
Sky/weather.........Mostly sunny (40-50 percent).
Max temperature.....Around 78.
24 hr trend......3 degrees warmer.
Min humidity........31-36 percent.
24 hr trend......13 percent drier.
20-foot winds.......East winds 5 to 10 mph.
Mixing height.......6200-6700 ft AGL.
Transport winds.....East around 10 mph.
Smoke dispersal.....670-720 (excellent).
Pcpn Amount.........None.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy (60-70 percent) until 2 AM, then
mostly cloudy (75-85 percent). Chance of rain
showers.
Chance of pcpn......30 percent.
Min temperature.....Around 58.
24 hr trend......5 degrees warmer.
Max humidity........82-87 percent.
24 hr trend......12 percent drier.
20-foot winds.......East winds 5 to 8 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....East 10 to 15 mph.
Smoke dispersal.....100-120 (poor).
Pcpn Amount.........none to 0.04 in.
.SUNDAY...
Sky/weather.........Mostly sunny (40-50 percent). Chance of
showers.
Chance of pcpn......30 percent.
Max temperature.....Around 77.
24 hr trend......1 degree cooler.
Min humidity........45-50 percent.
24 hr trend......17 percent wetter.
20-foot winds.......East winds around 6 mph shifting to the
southeast around 7 mph in the afternoon.
Mixing height.......3400-3900 ft AGL increasing to 5500-6000 ft AGL
in the afternoon.
Transport winds.....East around 10 mph.
Smoke dispersal.....290-420 (fair to good).
Pcpn Amount.........none to 0.07 in.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a slight chance of thunderstorms.
Showers likely in the evening, then a slight chance of showers
overnight. Lows in the mid 50s. Southwest winds 5 to 9 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 6 to
11 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs around 70. West winds 6 to 11 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the lower
80s.
$$