Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
059
FNUS53 KGRR 151946
FWFGRR
Fire Weather Planning Forecast for Southwest Lower Michigan
National Weather Service Grand Rapids MI
346 PM EDT Sun Jun 15 2025
...Dry Through Monday Night, Then Showers and Storms...
.DISCUSSION...
High pressure will keep conditions dry through Monday Night
with MinRHs Monday afternoon falling into the upper 40s/low
50s. Moisture increases midweek with MinRH values in the 50s
or higher Tuesday through at least Thursday. Periods of s
howers and thunderstorms are expected Tuesday Night through
Wednesday Night. Widespread rainfall over 0.5 inches is
possible with portions of the area possibly seeing in excess
of 1 inch. Winds will be at or below 10 mph through at least
Tuesday.
MIZ037>039-043>045-160830-
Mason-Lake-Osceola-Oceana-Newaygo-Mecosta-
Including the cities of Ludington, Baldwin, Reed City, Hart,
Fremont, and Big Rapids
346 PM EDT Sun Jun 15 2025
.TONIGHT...
Sky/weather.........Partly cloudy (45-55 percent).
Min temperature.....51-56.
24 hr trend......1 degree cooler.
Max humidity........88-93 percent near Lake Michigan and 79-84
percent Inland.
24 hr trend......Unchanged near Lake Michigan and 5 percent
wetter Inland.
20-foot winds.......East winds 5 to 8 mph.
Mixing height.......Near Lake Michigan, 200-700 ft AGL.
Mixing height.......Inland, 2200-2700 ft AGL decreasing to 100-600
ft AGL overnight.
Transport winds.....East around 10 mph.
Smoke dispersal.....60-180 (poor to fair).
Pcpn Amount.........None.
.MONDAY...
Sky/weather.........Mostly sunny (35-45 percent).
Max temperature.....80-85.
24 hr trend......5 degrees warmer.
Min humidity........44-49 percent.
24 hr trend......1 percent drier.
20-foot winds.......South winds 5 to 9 mph.
Mixing height.......2200-2700 ft AGL near Lake Michigan and
5700-6200 ft AGL Inland.
Transport winds.....South around 10 mph.
Smoke dispersal.....400-490 (good).
Pcpn Amount.........none to 0.01 in.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (35-45 percent).
Min temperature.....58-63.
24 hr trend......7 degrees warmer.
Max humidity........95-100 percent.
24 hr trend......Unchanged.
20-foot winds.......Light winds becoming south around 6 mph
overnight.
Mixing height.......200-700 ft AGL near Lake Michigan and 1400-1900
ft AGL Inland.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....130-160 (fair).
Pcpn Amount.........none to 0.01 in.
.TUESDAY...
Sky/weather.........Partly sunny (45-55 percent). Chance of
showers.
Chance of pcpn......30 percent.
Max temperature.....80-85.
24 hr trend......1 degree warmer.
Min humidity........64-69 percent near Lake Michigan and 53-58
percent Inland.
24 hr trend......13 percent wetter near Lake Michigan and 15
percent wetter Inland.
20-foot winds.......Southwest winds 6 to 11 mph.
Mixing height.......1400-1900 ft AGL near Lake Michigan and
4400-4900 ft AGL Inland.
Transport winds.....Southwest around 20 mph.
Smoke dispersal.....1170-1310 (excellent).
Pcpn Amount.........none to 0.03 in.
$$
MIZ040-046-160830-
Clare-Isabella-
Including the cities of Clare and Mount Pleasant
346 PM EDT Sun Jun 15 2025
.TONIGHT...
Sky/weather.........Partly cloudy (40-50 percent).
Min temperature.....50-55.
24 hr trend......3 degrees cooler.
Max humidity........78-83 percent.
24 hr trend......8 percent wetter.
20-foot winds.......East winds around 5 mph in the evening becoming
light.
Mixing height.......2700-3200 ft AGL decreasing to 0-500 ft AGL
overnight.
Transport winds.....East 5 to 10 mph.
Smoke dispersal.....40-200 (poor to fair).
Pcpn Amount.........None.
.MONDAY...
Sky/weather.........Mostly sunny (30-40 percent).
Max temperature.....Around 84.
24 hr trend......6 degrees warmer.
Min humidity........43-48 percent.
24 hr trend......Unchanged.
20-foot winds.......Light winds becoming south around 5 mph in the
afternoon.
Mixing height.......6400-6900 ft AGL.
Transport winds.....South around 5 mph.
Smoke dispersal.....350-550 (good).
Pcpn Amount.........None.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (30-40 percent).
Min temperature.....Around 61.
24 hr trend......6 degrees warmer.
Max humidity........95-100 percent.
24 hr trend......Unchanged.
20-foot winds.......Light winds becoming south around 6 mph
overnight.
Mixing height.......1900-2400 ft AGL.
Transport winds.....South around 10 mph.
Smoke dispersal.....100-170 (poor to fair).
Pcpn Amount.........None.
.TUESDAY...
Sky/weather.........Mostly sunny (40-50 percent).
Max temperature.....Around 86.
24 hr trend......2 degrees warmer.
Min humidity........46-51 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Southwest winds 6 to 11 mph. Gusts up to 20 mph
in the afternoon.
Mixing height.......6000-6500 ft AGL.
Transport winds.....Southwest 20 to 25 mph.
Smoke dispersal.....1230-1590 (excellent).
Pcpn Amount.........None.
$$
MIZ050-056-064-071-160830-
Muskegon-Ottawa-Allegan-Van Buren-
Including the cities of Muskegon, Grand Haven, Jenison, Holland,
and South Haven
346 PM EDT Sun Jun 15 2025
.TONIGHT...
Sky/weather.........Partly cloudy (50-60 percent).
Min temperature.....57-62.
24 hr trend......3 degrees warmer.
Max humidity........85-90 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Northeast winds around 5 mph shifting to the
southeast overnight.
Mixing height.......100-600 ft AGL near Lake Michigan and 2000-2500
ft AGL Inland.
Transport winds.....Northeast around 10 mph shifting to the
southeast overnight.
Smoke dispersal.....50-120 (poor).
Pcpn Amount.........None.
.MONDAY...
Sky/weather.........Mostly sunny (30-40 percent).
Max temperature.....81-86.
24 hr trend......4 degrees warmer.
Min humidity........46-51 percent.
24 hr trend......Unchanged.
20-foot winds.......Southeast winds around 5 mph shifting to the
southwest in the afternoon.
Mixing height.......3200-3700 ft AGL near Lake Michigan and
6000-6500 ft AGL Inland.
Transport winds.....South around 5 mph.
Smoke dispersal.....370-380 (good).
Pcpn Amount.........none to 0.03 in.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (40-50 percent).
Min temperature.....Around 63.
24 hr trend......5 degrees warmer.
Max humidity........95-100 percent.
24 hr trend......Unchanged.
20-foot winds.......Light winds becoming south around 5 mph
overnight.
Mixing height.......200-700 ft AGL near Lake Michigan and 1100-1600
ft AGL Inland.
Transport winds.....South around 10 mph.
Smoke dispersal.....70-100 (poor).
Pcpn Amount.........none to 0.01 in.
.TUESDAY...
Sky/weather.........Mostly sunny (35-45 percent).
Max temperature.....83-88.
24 hr trend......2 degrees warmer.
Min humidity........53-58 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Southwest winds 5 to 10 mph.
Mixing height.......1800-2300 ft AGL near Lake Michigan and
4600-5100 ft AGL Inland.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....780-890 (excellent).
Pcpn Amount.........none to 0.02 in.
$$
MIZ051-052-057>059-160830-
Montcalm-Gratiot-Kent-Ionia-Clinton-
Including the cities of Greenville, Alma, Grand Rapids, Ionia,
and St. Johns
346 PM EDT Sun Jun 15 2025
.TONIGHT...
Sky/weather.........Partly cloudy (45-55 percent).
Min temperature.....54-59.
24 hr trend......Unchanged.
Max humidity........82-87 percent.
24 hr trend......Unchanged.
20-foot winds.......East winds around 7 mph in the evening becoming
light.
Mixing height.......3600-4100 ft AGL decreasing to 100-600 ft AGL
overnight.
Transport winds.....East around 10 mph.
Smoke dispersal.....50-200 (poor to fair).
Pcpn Amount.........None.
.MONDAY...
Sky/weather.........Mostly sunny (30-40 percent).
Max temperature.....Around 85.
24 hr trend......5 degrees warmer.
Min humidity........44-49 percent.
24 hr trend......2 percent drier.
20-foot winds.......Light winds becoming southeast around 5 mph in
the afternoon.
Mixing height.......6400-6900 ft AGL.
Transport winds.....South around 5 mph.
Smoke dispersal.....360-420 (good).
Pcpn Amount.........none to 0.03 in.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (35-45 percent).
Min temperature.....Around 64.
24 hr trend......7 degrees warmer.
Max humidity........92-97 percent.
24 hr trend......Unchanged.
20-foot winds.......South winds 5 to 9 mph.
Mixing height.......2400-2900 ft AGL decreasing to 200-700 ft AGL
overnight.
Transport winds.....South around 10 mph.
Smoke dispersal.....60-130 (poor to fair).
Pcpn Amount.........none to 0.03 in.
.TUESDAY...
Sky/weather.........Mostly sunny (35-45 percent).
Max temperature.....83-88.
24 hr trend......3 degrees warmer.
Min humidity........50-55 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Southwest winds 7 to 12 mph.
Mixing height.......5900-6400 ft AGL.
Transport winds.....Southwest 15 to 20 mph.
Smoke dispersal.....1000-1370 (excellent).
Pcpn Amount.........none to 0.01 in.
$$
MIZ065>067-072>074-160830-
Barry-Eaton-Ingham-Kalamazoo-Calhoun-Jackson-
Including the cities of Hastings, Charlotte, Lansing, Kalamazoo,
Battle Creek, and Jackson
346 PM EDT Sun Jun 15 2025
.TONIGHT...
Sky/weather.........Partly cloudy (50-60 percent).
Min temperature.....Around 59.
24 hr trend......3 degrees warmer.
Max humidity........88-93 percent.
24 hr trend......Unchanged.
20-foot winds.......East winds around 5 mph in the evening becoming
light.
Mixing height.......2400-2900 ft AGL decreasing to 100-600 ft AGL
overnight.
Transport winds.....East around 10 mph.
Smoke dispersal.....40-170 (poor to fair).
Pcpn Amount.........None.
.MONDAY...
Sky/weather.........Mostly sunny (35-45 percent).
Max temperature.....Around 84.
24 hr trend......3 degrees warmer.
Min humidity........44-49 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Light winds becoming southeast around 5 mph in
the afternoon.
Mixing height.......5900-6400 ft AGL.
Transport winds.....Southeast around 5 mph.
Smoke dispersal.....370-380 (good).
Pcpn Amount.........none to 0.04 in.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy (45-55 percent).
Min temperature.....Around 64.
24 hr trend......5 degrees warmer.
Max humidity........95-100 percent.
24 hr trend......Unchanged.
20-foot winds.......South winds 5 to 8 mph.
Mixing height.......2500-3000 ft AGL decreasing to 100-600 ft AGL
overnight.
Transport winds.....South around 10 mph.
Smoke dispersal.....60-150 (poor to fair).
Pcpn Amount.........none to 0.01 in.
.TUESDAY...
Sky/weather.........Mostly sunny (35-45 percent).
Max temperature.....Around 86.
24 hr trend......4 degrees warmer.
Min humidity........50-55 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Southwest winds 5 to 10 mph.
Mixing height.......5300-5800 ft AGL.
Transport winds.....Southwest 10 to 15 mph.
Smoke dispersal.....770-1070 (excellent).
Pcpn Amount.........none to 0.08 in.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy with a chance of thunderstorms.
Chance of showers. Lows in the mid 60s. Southwest winds 5 to 9 mph.
.WEDNESDAY...Mostly cloudy with showers and a chance of
thunderstorms. Highs around 80. South winds 6 to 11 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Showers likely in the evening,
then a chance of showers overnight. Lows around 60. West winds 5 to
10 mph.
.JUNETEENTH...Mostly sunny. Highs in the mid 70s. Northwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds 5 to 9 mph.
.FRIDAY...Mostly sunny. Highs around 80. Southwest winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Chance of showers. Lows in the lower
60s.
.SATURDAY...Mostly sunny. Chance of showers. Highs in the mid 80s.
.SATURDAY NIGHT...Partly cloudy. Lows around 70.
.SUNDAY...Mostly sunny. Highs in the upper 80s.
$$