KGRR issues Fire Weather Planning Forecast (FWF) valid 2024-06-01T07:39:00ZKGRR issues Fire Weather Planning Forecast (FWF) valid 2024-06-01T07:39:00Z039-043>045-012030- Mason-Lake-Osceola-Oceana-Newaygo-Mecosta- Including the cities of Ludington, Baldwin, Reed City, Hart, Fremont, and Big Rapids 339 AM EDT Sat Jun 1 2024 .TODAY... Sky/weather.........Mostly cloudy (75-85 percent). Chance of rain after 2 PM until 5 PM, then rain likely. Chance of pcpn......70 percent in the afternoon. Max temperature.....71-76. 24 hr trend......3 degrees cooler. Min humidity........44-49 percent near Lake Michigan and 35-40 percent Inland. 24 hr trend......23 percent wetter near Lake Michigan and 17 percent wetter Inland. 20-foot winds.......South winds 5 to 10 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3300-3800 ft AGL near Lake Michigan and 5200-5700 ft AGL Inland. Transport winds.....South 10 to 15 mph. Smoke dispersal.....780-900 (excellent). Pcpn Amount.........0.05-0.32 in. .TONIGHT... Sky/weather.........Cloudy (85-95 percent). Rain likely until 9 PM. Slight chance of thunderstorms until 11 PM. Chance of rain after 9 PM until 7 AM. Chance of pcpn......60 percent. Min temperature.....53-58. 24 hr trend......5 degrees warmer. Max humidity........95-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast winds up to 5 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......800-1300 ft AGL. Transport winds.....Southeast around 10 mph. Smoke dispersal.....70-120 (poor). Pcpn Amount.........0.04-0.50 in. .SUNDAY... Sky/weather.........Partly sunny (50-60 percent). Max temperature.....73-78. 24 hr trend......1 degree warmer. Min humidity........61-66 percent near Lake Michigan and 46-51 percent Inland. 24 hr trend......19 percent wetter near Lake Michigan and 13 percent wetter Inland. 20-foot winds.......Light winds becoming south around 5 mph in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......2000-2500 ft AGL near Lake Michigan and 4100-4600 ft AGL Inland. Transport winds.....East around 10 mph. Smoke dispersal.....270-330 (fair to good). Pcpn Amount.........none to 0.01 in. $$ MIZ040-046-012030- Clare-Isabella- Including the cities of Clare and Mount Pleasant 339 AM EDT Sat Jun 1 2024 .TODAY... Sky/weather.........Mostly cloudy (70-80 percent). Chance of rain after 4 PM. Chance of pcpn......40 percent in the afternoon. Max temperature.....Around 75. 24 hr trend......2 degrees cooler. Min humidity........31-36 percent. 24 hr trend......11 percent wetter. 20-foot winds.......South winds 5 to 9 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......5200-5700 ft AGL. Transport winds.....South around 15 mph. Smoke dispersal.....710-920 (excellent). Pcpn Amount.........none to 0.07 in. .TONIGHT... Sky/weather.........Cloudy (85-95 percent). Rain likely until 1 AM, then a chance of rain. Chance of pcpn......70 percent. Min temperature.....52-57. 24 hr trend......8 degrees warmer. Max humidity........98 percent. 24 hr trend......Unchanged. 20-foot winds.......South winds up to 5 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......700-1200 ft AGL. Transport winds.....South around 10 mph. Smoke dispersal.....80-90 (poor). Pcpn Amount.........0.19-0.42 in. .SUNDAY... Sky/weather.........Mostly cloudy (75-85 percent) until 2 PM, then mostly sunny (35-45 percent). Max temperature.....Around 75. 24 hr trend......Unchanged. Min humidity........50-55 percent. 24 hr trend......20 percent wetter. 20-foot winds.......East winds 5 to 6 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......3200-3700 ft AGL. Transport winds.....East around 10 mph. Smoke dispersal.....200-290 (fair). Pcpn Amount.........none to 0.01 in. $$ MIZ050-056-064-071-012030- Muskegon-Ottawa-Allegan-Van Buren- Including the cities of Muskegon, Grand Haven, Jenison, Holland, and South Haven 339 AM EDT Sat Jun 1 2024 .TODAY... Sky/weather.........Mostly cloudy (80-90 percent). Chance of rain after 1 PM until 4 PM, then rain. Slight chance of thunderstorms after 5 PM. Chance of pcpn......80 percent. Max temperature.....71-76. 24 hr trend......3 degrees cooler. Min humidity........41-46 percent. 24 hr trend......13 percent wetter. 20-foot winds.......South winds around 7 mph shifting to the southwest in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3900-4400 ft AGL near Lake Michigan and 4900-5400 ft AGL Inland. Transport winds.....South 10 to 15 mph. Smoke dispersal.....790-880 (excellent). Pcpn Amount.........0.20-0.37 in. .TONIGHT... Sky/weather.........Cloudy (85-95 percent). Slight chance of thunderstorms until 11 PM. Rain until 12 AM, then a chance of rain until 4 AM. Chance of pcpn......90 percent. Min temperature.....55-60. 24 hr trend......6 degrees warmer. Max humidity........95-100 percent. 24 hr trend......20 percent wetter. 20-foot winds.......Southeast winds 5 to 6 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......700-1200 ft AGL. Transport winds.....Southeast around 10 mph. Smoke dispersal.....90-100 (poor). Pcpn Amount.........0.17-0.66 in. .SUNDAY... Sky/weather.........Mostly cloudy (70-80 percent) until 2 PM, then mostly sunny (40-50 percent). Max temperature.....72-77. 24 hr trend......1 degree warmer. Min humidity........56-61 percent. 24 hr trend......20 percent wetter. 20-foot winds.......Light winds becoming northwest around 5 mph in the afternoon. Haines Index..