445 FNUS53 KGRR 050858 FWFGRR Fire Weather Planning Forecast for Southwest Lower Michigan National Weather Service Grand Rapids MI 458 AM EDT Fri Jun 5 2026 ...Periods of Showers and Thunderstorms Into Saturday... .DISCUSSION... Rain showers will gradually expand over the area this morning and afternoon. Thunderstorms will be possible this afternoon and evening with the potential for heavy rain. Rainfall amounts of a quarter of an inch to an inch with localized amounts of 2 or more inches are possible through Saturday morning. Southwest winds with gusts 25 to 30 mph are expected today, becoming lighter overnight. Isolated thunderstorms are possible Saturday morning and afternoon before the cold front moves through. Storms may be strong to severe with damaging winds and large hail possible. MIZ037>039-043>045-052015- Mason-Lake-Osceola-Oceana-Newaygo-Mecosta- Including the cities of Ludington, Baldwin, Reed City, Hart, Fremont, and Big Rapids 458 AM EDT Fri Jun 5 2026 .TODAY... Sky/weather.........Partly sunny (60-70 percent) until 12 PM, then cloudy (85-95 percent). Chance of rain showers after 8 AM until 11 AM, then rain showers. Slight chance of thunderstorms after 2 PM. Chance of pcpn......80 percent. Max temperature.....74-79. 24 hr trend......9 degrees cooler. Min humidity........56-61 percent. 24 hr trend......29 percent wetter. 20-foot winds.......Southwest winds 7 to 12 mph. Gusts up to 24 mph in the afternoon. Mixing height.......800-1300 ft AGL near Lake Michigan and 1600-2100 ft AGL Inland. Transport winds.....Southwest around 15 mph. Smoke dispersal.....400-460 (good). Pcpn Amount.........0.35-0.72 in. .TONIGHT... Sky/weather.........Mostly cloudy (80-90 percent). Chance of showers and thunderstorms until 3 AM. Chance of pcpn......50 percent. Min temperature.....53-58. 24 hr trend......3 degrees cooler. Max humidity........99 percent. 24 hr trend......25 percent wetter. 20-foot winds.......Southwest winds 5 to 9 mph. Mixing height.......1300-1800 ft AGL. Transport winds.....Southwest around 10 mph. Smoke dispersal.....60-290 (poor to fair). Pcpn Amount.........0.10-0.28 in. .SATURDAY... Sky/weather.........Partly sunny (50-60 percent) until 3 PM, then sunny (15-25 percent). Max temperature.....78-83. 24 hr trend......6 degrees warmer. Min humidity........58-63 percent near Lake Michigan and 47-52 percent Inland. 24 hr trend......6 percent drier near Lake Michigan and 12 percent drier Inland. 20-foot winds.......West winds 5 to 9 mph. Mixing height.......Near Lake Michigan, 1200-1700 ft AGL. Mixing height.......Inland, 1300-1800 ft AGL increasing to 4900-5400 ft AGL in the afternoon. Transport winds.....West around 10 mph. Smoke dispersal.....200 (fair) increasing to 890 (excellent) in the afternoon. Pcpn Amount.........none to 0.08 in. $$ MIZ040-046-052015- Clare-Isabella- Including the cities of Clare and Mount Pleasant 458 AM EDT Fri Jun 5 2026 .TODAY... Sky/weather.........Partly sunny (65-75 percent) until 3 PM, then cloudy (85-95 percent). Chance of showers after 10 AM until 1 PM, then showers. Slight chance of thunderstorms after 2 PM. Chance of pcpn......near 100 percent in the late morning and afternoon. Max temperature.....Around 80. 24 hr trend......8 degrees cooler. Min humidity........52-57 percent. 24 hr trend......30 percent wetter. 20-foot winds.......Southwest winds 6 to 11 mph. Gusts up to 23 mph in the afternoon. Mixing height.......3500-4000 ft AGL. Transport winds.....Southwest around 15 mph. Smoke dispersal.....580-700 (good to excellent). Pcpn Amount.........0.25-0.51 in. .TONIGHT... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers likely until 12 AM. Chance of thunderstorms. Chance of rain showers after 12 AM. Chance of pcpn......70 percent until early morning. Min temperature.....Around 59. 24 hr trend......1 degree cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening. Mixing height.......1400-1900 ft AGL. Transport winds.....West around 10 mph. Smoke dispersal.....80-320 (poor to good). Pcpn Amount.........0.20-0.47 in. .SATURDAY... Sky/weather.........Mostly cloudy (75-85 percent) until 9 AM, then mostly sunny (30-40 percent). Chance of rain showers after 7 AM until 10 AM. Chance of pcpn......30 percent. Max temperature.....Around 83. 24 hr trend......4 degrees warmer. Min humidity........44-49 percent. 24 hr trend......10 percent drier. 20-foot winds.......West winds 6 to 11 mph. Mixing height.......1700-2200 ft AGL increasing to 6000-6500 ft AGL in the afternoon. Transport winds.....West 10 to 15 mph. Smoke dispersal.....290 (fair) increasing to 1040 (excellent) in the afternoon. Pcpn Amount.........none to 0.06 in. $$ MIZ050-056-064-071-052015- Muskegon-Ottawa-Allegan-Van Buren- Including the cities of Muskegon, Grand Haven, Jenison, Holland, and South Haven 458 AM EDT Fri Jun 5 2026 .TODAY... Sky/weather.........Mostly sunny (45-55 percent) until 12 PM, then mostly cloudy (75-85 percent). Showers and a chance of thunderstorms. Chance of pcpn......90 percent. Max temperature.....79-84. 24 hr trend......3 degrees cooler. Min humidity........51-56 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest winds 9 to 14 mph with gusts to around 27 mph. Mixing height.......1100-1600 ft AGL near Lake Michigan and 3200-3700 ft AGL Inland. Transport winds.....Southwest 15 to 20 mph. Smoke dispersal.....470-700 (good to excellent). Pcpn Amount.........0.24-0.59 in. .TONIGHT... Sky/weather.........Mostly cloudy (75-85 percent). Rain showers and a chance of thunderstorms. Chance of pcpn......80 percent. Min temperature.....56-61. 24 hr trend......1 degree cooler. Max humidity........95-100 percent. 24 hr trend......27 percent wetter. 20-foot winds.......Southwest winds 7 to 12 mph. Gusts up to 24 mph in the evening. Mixing height.......500-1000 ft AGL near Lake Michigan and 1900-2400 ft AGL Inland. Transport winds.....Southwest 10 to 15 mph. Smoke dispersal.....80-370 (poor to good). Pcpn Amount.........0.23-0.70 in. .SATURDAY... Sky/weather.........Mostly cloudy (65-75 percent) until 12 PM, then mostly sunny (30-40 percent). Chance of rain showers until 2 PM. Chance of pcpn......30 percent until late afternoon. Max temperature.....77-82. 24 hr trend......2 degrees cooler. Min humidity........56-61 percent. 24 hr trend......6 percent wetter. 20-foot winds.......West winds 6 to 11 mph. Mixing height.......1100-1600 ft AGL near Lake Michigan and 3200-3700 ft AGL Inland. Transport winds.....West 10 to 15 mph. Smoke dispersal.....420-580 (good). Pcpn Amount.........0.01-0.23 in. $$ MIZ051-052-057>059-052015- Montcalm-Gratiot-Kent-Ionia-Clinton- Including the cities of Greenville, Alma, Grand Rapids, Ionia, and St. Johns 458 AM EDT Fri Jun 5 2026 .TODAY... Sky/weather.........Mostly sunny (35-45 percent) until 12 PM, then mostly cloudy (75-85 percent). Chance of showers after 9 AM until 2 PM, then showers and a chance of thunderstorms. Chance of pcpn......near 100 percent in the late morning and afternoon. Max temperature.....79-84. 24 hr trend......2 degrees cooler. Min humidity........44-49 percent. 24 hr trend......23 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts to around 28 mph. Mixing height.......4100-4600 ft AGL. Transport winds.....Southwest 15 to 20 mph. Smoke dispersal.....720-820 (excellent). Pcpn Amount.........0.09-0.49 in. .TONIGHT... Sky/weather.........Mostly cloudy (80-90 percent). Showers until 11 PM. Chance of thunderstorms until 4 AM. Chance of showers after 11 PM until 4 AM. Chance of pcpn......80 percent. Min temperature.....59-64. 24 hr trend......Unchanged. Max humidity........95-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest winds 9 to 14 mph with gusts to around 27 mph. Mixing height.......2200-2700 ft AGL. Transport winds.....Southwest 10 to 15 mph. Smoke dispersal.....110-400 (poor to good). Pcpn Amount.........0.17-0.42 in. .SATURDAY... Sky/weather.........Mostly cloudy (70-80 percent) until 12 PM, then mostly sunny (25-35 percent). Chance of showers until 10 AM, then a chance of showers after 1 PM until 4 PM. Chance of pcpn......40 percent. Max temperature.....79-84. 24 hr trend......1 degree cooler. Min humidity........49-54 percent. 24 hr trend......7 percent drier. 20-foot winds.......West winds 9 to 14 mph. Gusts up to 22 mph in the afternoon. Mixing height.......1900-2400 ft AGL increasing to 4000-4500 ft AGL in the afternoon. Transport winds.....West around 15 mph. Smoke dispersal.....400-730 (good to excellent). Pcpn Amount.........0.01-0.14 in. $$ MIZ065>067-072>074-052015- Barry-Eaton-Ingham-Kalamazoo-Calhoun-Jackson- Including the cities of Hastings, Charlotte, Lansing, Kalamazoo, Battle Creek, and Jackson 458 AM EDT Fri Jun 5 2026 .TODAY... Sky/weather.........Mostly sunny (40-50 percent) until 3 PM, then mostly cloudy (70-80 percent). Chance of showers after 11 AM. Chance of thunderstorms after 2 PM. Chance of pcpn......40 percent in the late morning and afternoon. Max temperature.....83-88. 24 hr trend......2 degrees cooler. Min humidity........38-43 percent. 24 hr trend......14 percent wetter. 20-foot winds.......Southwest winds 9 to 14 mph. Gusts up to 28 mph in the afternoon. Mixing height.......5800-6300 ft AGL. Transport winds.....Southwest 15 to 20 mph. Smoke dispersal.....1160-1570 (excellent). Pcpn Amount.........None to 0.34 in. .TONIGHT... Sky/weather.........Mostly cloudy (70-80 percent). Showers until 1 AM. Chance of thunderstorms. Chance of showers after 1 AM. Chance of pcpn......90 percent. Min temperature.....Around 63. 24 hr trend......3 degrees warmer. Max humidity........95-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest winds 9 to 14 mph with gusts to around 27 mph. Mixing height.......3700-4200 ft AGL decreasing to 600-1100 ft AGL after midnight. Transport winds.....Southwest around 15 mph. Smoke dispersal.....860 (excellent) decreasing to 160 (fair) after midnight. Pcpn Amount.........0.23-0.71 in. .SATURDAY... Sky/weather.........Mostly cloudy (70-80 percent) until 12 PM, then mostly sunny (35-45 percent). Chance of showers. Chance of pcpn......40 percent. Max temperature.....80-85. 24 hr trend......2 degrees cooler. Min humidity........49-54 percent. 24 hr trend......10 percent wetter. 20-foot winds.......West winds 9 to 14 mph with higher gusts. Mixing height.......4100-4600 ft AGL. Transport winds.....West 15 to 20 mph. Smoke dispersal.....460-880 (good to excellent). Pcpn Amount.........0.02-0.20 in. $$ .FORECAST FOR DAYS 3 THROUGH 7... .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to 7 mph. .SUNDAY...Sunny. Highs in the mid 80s. East winds 5 to 6 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds 5 to 9 mph. .MONDAY...Partly sunny. Highs in the mid 80s. Southeast winds 6 to 11 mph. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. Southeast winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a chance of showers. Chance of thunderstorms. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy with a chance of showers. Chance of thunderstorms. Lows in the mid 60s. .WEDNESDAY...Partly sunny with a chance of showers. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. .THURSDAY...Mostly sunny. Highs in the lower 90s. $$