Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
324 FNUS53 KGRR 220744 FWFGRR Fire Weather Planning Forecast for Southwest Lower Michigan National Weather Service Grand Rapids MI 344 AM EDT Sun Sep 22 2024 ...Showers/Storms Today... .DISCUSSION...Showers and isolated thunderstorms are expected this afternoon. Rainfall amounts of a quarter to half inch are possible. Dry weather returns Monday. MIZ037>039-043>045-222015- Mason-Lake-Osceola-Oceana-Newaygo-Mecosta- Including the cities of Ludington, Baldwin, Reed City, Hart, Fremont, and Big Rapids 344 AM EDT Sun Sep 22 2024 .TODAY... Sky/weather.........Cloudy (85-95 percent). Chance of rain showers until 2 PM. Chance of thunderstorms. Rain showers after 2 PM. Chance of pcpn......90 percent. Max temperature.....73-78. 24 hr trend......11 degrees cooler. Min humidity........70-75 percent near Lake Michigan and 60-65 percent Inland. 24 hr trend......39 percent wetter near Lake Michigan and 42 percent wetter Inland. 20-foot winds.......South winds around 5 mph shifting to the north around 7 mph in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......1300-1800 ft AGL near Lake Michigan and 2200-2700 ft AGL Inland. Transport winds.....Southwest around 10 mph. Smoke dispersal.....350-360 (good). Pcpn Amount.........0.14-1.00 in. .TONIGHT... Sky/weather.........Cloudy (85-95 percent) until 2 AM, then partly cloudy (45-55 percent). Slight chance of thunderstorms until 11 PM. Chance of rain showers until 1 AM. Chance of pcpn......40 percent in the evening. Min temperature.....46-51. 24 hr trend......11 degrees cooler. Max humidity........95-100 percent. 24 hr trend......Unchanged. 20-foot winds.......North winds 6 to 11 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......2500-3000 ft AGL near Lake Michigan and 1300-1800 ft AGL Inland. Transport winds.....North around 15 mph. Smoke dispersal.....230-260 (fair). Pcpn Amount.........None to 0.15 in. .MONDAY... Sky/weather.........Mostly sunny (25-35 percent). Max temperature.....69-74. 24 hr trend......1 degree cooler. Min humidity........44-49 percent. 24 hr trend......26 percent drier. 20-foot winds.......Northeast winds 5 to 10 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3200-3700 ft AGL near Lake Michigan and 4200-4700 ft AGL Inland. Transport winds.....Northeast 10 to 15 mph. Smoke dispersal.....410-430 (good). Pcpn Amount.........None. $$ MIZ040-046-222015- Clare-Isabella- Including the cities of Clare and Mount Pleasant 344 AM EDT Sun Sep 22 2024 .TODAY... Sky/weather.........Mostly cloudy (80-90 percent). Chance of rain showers after 12 PM until 3 PM. Chance of thunderstorms after 12 PM. Rain showers after 3 PM. Chance of pcpn......90 percent. Max temperature.....77-82. 24 hr trend......10 degrees cooler. Min humidity........49-54 percent. 24 hr trend......27 percent wetter. 20-foot winds.......South winds around 5 mph shifting to the northwest around 7 mph in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......2800-3300 ft AGL. Transport winds.....Southwest around 10 mph. Smoke dispersal.....430-500 (good). Pcpn Amount.........0.14-0.32 in. .TONIGHT... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers likely until 10 PM. Chance of thunderstorms until 11 PM. Chance of rain showers after 10 PM until 3 AM. Chance of pcpn......60 percent. Min temperature.....45-50. 24 hr trend......5 degrees cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......North winds 5 to 10 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......1700-2200 ft AGL. Transport winds.....North 10 to 15 mph. Smoke dispersal.....340-410 (good). Pcpn Amount.........0.08-0.38 in. .MONDAY... Sky/weather.........Mostly sunny (35-45 percent). Max temperature.....Around 70. 24 hr trend......6 degrees cooler. Min humidity........45-50 percent. 24 hr trend......11 percent drier. 20-foot winds.......Northeast winds 5 to 10 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......3800-4300 ft AGL. Transport winds.....Northeast 10 to 15 mph. Smoke dispersal.....440-460 (good). Pcpn Amount.........None. $$ MIZ050-056-064-071-222015- Muskegon-Ottawa-Allegan-Van Buren- Including the cities of Muskegon, Grand Haven, Jenison, Holland, and South Haven 344 AM EDT Sun Sep 22 2024 .TODAY... Sky/weather.........Cloudy (85-95 percent). Chance of rain showers after 10 AM until 1 PM. Chance of thunderstorms after 10 AM. Rain showers after 1 PM. Chance of pcpn......90 percent. Max temperature.....73-78. 24 hr trend......11 degrees cooler. Min humidity........57-62 percent. 24 hr trend......36 percent wetter. 20-foot winds.......South winds around 6 mph shifting to the north around 7 mph in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......2000-2500 ft AGL. Transport winds.....Southwest around 10 mph. Smoke dispersal.....240-310 (fair to good). Pcpn Amount.........0.22-0.94 in. .TONIGHT... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers likely until 9 PM. Slight chance of thunderstorms until 11 PM. Chance of rain showers after 9 PM until 1 AM. Chance of pcpn......60 percent in the evening. Min temperature.....50-55. 24 hr trend......8 degrees cooler. Max humidity........95-100 percent. 24 hr trend......Unchanged. 20-foot winds.......North winds 5 to 10 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......1700-2200 ft AGL. Transport winds.....North around 15 mph. Smoke dispersal.....260-360 (fair to good). Pcpn Amount.........none to 0.06 in. .MONDAY... Sky/weather.........Partly sunny (50-60 percent). Max temperature.....70-75. 24 hr trend......4 degrees cooler. Min humidity........41-46 percent. 24 hr trend......10 percent drier. 20-foot winds.......Northeast winds 5 to 10 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......4100-4600 ft AGL. Transport winds.....Northeast around 10 mph. Smoke dispersal.....350-390 (good). Pcpn Amount.........none to 0.01 in. $$ MIZ051-052-057>059-222015- Montcalm-Gratiot-Kent-Ionia-Clinton- Including the cities of Greenville, Alma, Grand Rapids, Ionia, and St. Johns 344 AM EDT Sun Sep 22 2024 .TODAY... Sky/weather.........Mostly cloudy (80-90 percent). Chance of rain showers after 12 PM until 4 PM. Chance of thunderstorms after 2 PM. Rain showers after 4 PM. Chance of pcpn......80 percent. Max temperature.....78-83. 24 hr trend......11 degrees cooler. Min humidity........47-52 percent. 24 hr trend......16 percent wetter. 20-foot winds.......South winds around 7 mph shifting to the west around 8 mph in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......2800-3300 ft AGL. Transport winds.....Southwest 10 to 15 mph. Smoke dispersal.....420-440 (good). Pcpn Amount.........0.17-0.47 in. .TONIGHT... Sky/weather.........Cloudy (85-95 percent). Rain showers likely until 9 PM. Slight chance of thunderstorms until 11 PM. Chance of rain showers after 9 PM until 3 AM. Chance of pcpn......60 percent. Min temperature.....51-56. 24 hr trend......4 degrees cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......North winds 6 to 11 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......1600-2100 ft AGL. Transport winds.....Northeast 10 to 15 mph. Smoke dispersal.....230-280 (fair). Pcpn Amount.........0.03-0.44 in. .MONDAY... Sky/weather.........Partly sunny (60-70 percent). Max temperature.....Around 71. 24 hr trend......5 degrees cooler. Min humidity........49-54 percent. 24 hr trend......11 percent wetter. 20-foot winds.......Northeast winds 6 to 11 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......3600-4100 ft AGL. Transport winds.....Northeast 10 to 15 mph. Smoke dispersal.....350-450 (good). Pcpn Amount.........None. $$ MIZ065>067-072>074-222015- Barry-Eaton-Ingham-Kalamazoo-Calhoun-Jackson- Including the cities of Hastings, Charlotte, Lansing, Kalamazoo, Battle Creek, and Jackson 344 AM EDT Sun Sep 22 2024 .TODAY... Sky/weather.........Mostly cloudy (75-85 percent). Chance of rain showers after 12 PM until 4 PM. Slight chance of thunderstorms after 2 PM. Rain showers after 4 PM. Chance of pcpn......80 percent. Max temperature.....78-83. 24 hr trend......5 degrees cooler. Min humidity........44-49 percent. 24 hr trend......19 percent wetter. 20-foot winds.......South winds 5 to 10 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3700-4200 ft AGL. Transport winds.....Southwest around 10 mph. Smoke dispersal.....330-500 (good). Pcpn Amount.........0.15-0.46 in. .TONIGHT... Sky/weather.........Cloudy (90-100 percent). Rain showers until 10 PM. Chance of thunderstorms until 11 PM. Chance of rain showers after 10 PM until 3 AM. Chance of pcpn......80 percent. Min temperature.....53-58. 24 hr trend......1 degree cooler. Max humidity........95-100 percent. 24 hr trend......Unchanged. 20-foot winds.......North winds 5 to 10 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......1500-2000 ft AGL. Transport winds.....Northwest 10 to 15 mph. Smoke dispersal.....150-230 (fair). Pcpn Amount.........0.02-0.55 in. .MONDAY... Sky/weather.........Mostly cloudy (75-85 percent). Max temperature.....Around 71. 24 hr trend......11 degrees cooler. Min humidity........59-64 percent. 24 hr trend......14 percent wetter. 20-foot winds.......North winds 6 to 11 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......3000-3500 ft AGL. Transport winds.....North 10 to 15 mph. Smoke dispersal.....280-360 (fair to good). Pcpn Amount.........None. $$ .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Partly cloudy. Chance of showers overnight. Lows in the lower 50s. Northeast winds 5 to 8 mph. .TUESDAY...Mostly cloudy with a chance of showers. Highs around 70. Northeast winds 5 to 9 mph. .TUESDAY NIGHT...Mostly cloudy. Chance of showers in the evening. Lows in the mid 50s. North winds 5 to 8 mph. .WEDNESDAY...Partly sunny. Highs in the lower 70s. Northwest winds 5 to 9 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North winds 5 to 6 mph. .THURSDAY...Mostly sunny. Highs in the mid 70s. Northeast winds 5 to 9 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Mostly sunny. Highs in the mid 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Mostly sunny. Highs in the mid 70s. $$