Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
267 FNUS53 KDTX 271947 FWFDTX Fire Weather Planning Forecast for Southeast Michigan National Weather Service Detroit/Pontiac MI 347 PM EDT Thu Jun 27 2024 .DISCUSSION...Light northerly winds will keep temperatures in check, rising into the 70s today with MIN RH around 40 percent. A bit warmer and slightly higher MIN RH for Friday as winds come out of the southeast- south at 10-15 mph. MIZ047-048-053-060-061-272115- Midland-Bay-Saginaw-Shiawassee-Genesee- Including the cities of Midland-Bay City-Saginaw-Owosso-Flint 347 PM EDT Thu Jun 27 2024 .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent). Min temperature.....50-56. 24 hr trend......Unchanged. Max humidity........77-87 percent. 24 hr trend......12 percent drier. 20-foot winds.......East 5 to 10 mph becoming southeast after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......840-1040 ft agl. Transport winds.....East around 10 mph becoming southeast in the late evening and overnight. Smoke dispersal.....Poor (17). Pcpn amount.........None. .FRIDAY... Sky/weather.........Partly cloudy (40-50 percent). Max temperature.....74-80. 24 hr trend......6 degrees warmer. Min humidity........41-51 percent. 24 hr trend......3 percent wetter. 20-foot winds.......South 10 to 15 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3620-4120 ft agl. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Excellent (601). Pcpn amount.........None. .FRIDAY NIGHT... Sky/weather.........Cloudy (75-85 percent). Showers likely after 2 am. Chance of precipitation 60 percent. Min temperature.....64-69. 24 hr trend......13 degrees warmer. Max humidity........87-97 percent. 24 hr trend......11 percent wetter. 20-foot winds.......South 5 to 10 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......940-1140 ft agl. Transport winds.....South 10 to 15 mph. Smoke dispersal.....Poor (31). Pcpn amount.........0.11-0.25 in. .SATURDAY... Sky/weather.........Cloudy (75-85 percent) until 2 pm, then partly sunny (45-55 percent). Chance of showers and thunderstorms until 2 pm. Chance of precipitation 50 percent. Max temperature.....78-82. 24 hr trend......3 degrees warmer. Min humidity........61-71 percent. 24 hr trend......26 percent wetter. 20-foot winds.......Southwest 10 to 15 mph becoming west early in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......2910-3410 ft agl. Transport winds.....Southwest around 15 mph becoming west early in the afternoon. Smoke dispersal.....Good (514). Pcpn amount.........0.26-0.50 in. $$ MIZ049-054-055-062-272115- Huron-Tuscola-Sanilac-Lapeer- Including the cities of Bad Axe-Caro-Sandusky-Lapeer 347 PM EDT Thu Jun 27 2024 .TONIGHT... Sky/weather.........Partly cloudy (25-35 percent). Min temperature.....48-54. 24 hr trend......4 degrees cooler. Max humidity........85-95 percent. 24 hr trend......12 percent drier. 20-foot winds.......East 5 to 10 mph becoming southeast after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......780-980 ft agl. Transport winds.....East around 10 mph becoming southeast in the late evening and overnight. Smoke dispersal.....Poor (12). Pcpn amount.........None. .FRIDAY... Sky/weather.........Mostly sunny (20-30 percent) until 2 pm, then mostly cloudy (60-70 percent). Max temperature.....74-80. 24 hr trend......7 degrees warmer. Min humidity........40-50 percent. 24 hr trend......3 percent wetter. 20-foot winds.......South 10 to 15 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3650-4150 ft agl. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Excellent (616). Pcpn amount.........None. .FRIDAY NIGHT... Sky/weather.........Cloudy (80-90 percent). Chance of showers after 2 am. Chance of precipitation 50 percent. Min temperature.....62-67. 24 hr trend......16 degrees warmer. Max humidity........82-92 percent. 24 hr trend......1 percent wetter. 20-foot winds.......South 5 to 10 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......880-1080 ft agl. Transport winds.....South around 15 mph. Smoke dispersal.....Poor (20). Pcpn amount.........0.06-0.10 in. .SATURDAY... Sky/weather.........Cloudy (80-90 percent) until 2 pm, then partly sunny (55-65 percent). Showers likely until 2 pm. Chance of thunderstorms after 11 am. Chance of showers after 2 pm. Chance of precipitation 70 percent. Max temperature.....79-84. 24 hr trend......4 degrees warmer. Min humidity........67-77 percent. 24 hr trend......28 percent wetter. 20-foot winds.......Southwest 10 to 15 mph becoming west early in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......2390-2890 ft agl. Transport winds.....Southwest around 20 mph becoming west early in the afternoon. Smoke dispersal.....Good (455). Pcpn amount.........0.26-0.50 in. $$ MIZ063-068>070-075-076-082-083-272115- St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- Including the cities of Port Huron-Howell-Pontiac-Warren-Ann Arbor-Detroit-Adrian-Monroe 347 PM EDT Thu Jun 27 2024 .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent). Min temperature.....52-56. 24 hr trend......Unchanged. Max humidity........82-92 percent. 24 hr trend......21 percent drier. 20-foot winds.......East 5 to 10 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......780-980 ft agl. Transport winds.....East around 10 mph. Smoke dispersal.....Poor (12). Pcpn amount.........None. .FRIDAY... Sky/weather.........Partly cloudy (45-55 percent). Max temperature.....76-82. 24 hr trend......4 degrees warmer. Min humidity........34-44 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast 5 to 10 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3570-4070 ft agl. Transport winds.....South around 15 mph. Smoke dispersal.....Good (554). Pcpn amount.........None. .FRIDAY NIGHT... Sky/weather.........Cloudy (75-85 percent). Chance of showers after 2 am. Chance of precipitation 50 percent. Min temperature.....64-70. 24 hr trend......12 degrees warmer. Max humidity........86-96 percent. 24 hr trend......14 percent wetter. 20-foot winds.......Southeast 5 to 10 mph becoming south after midnight. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......800-1000 ft agl. Transport winds.....Southeast around 10 mph. Smoke dispersal.....Poor (13). Pcpn amount.........0.06-0.10 in. .SATURDAY... Sky/weather.........Mostly cloudy (60-70 percent). Showers likely until 2 pm. Chance of thunderstorms. Chance of showers after 2 pm. Chance of precipitation 70 percent. Max temperature.....80-84. 24 hr trend......4 degrees warmer. Min humidity........66-76 percent. 24 hr trend......33 percent wetter. 20-foot winds.......Southwest 10 to 15 mph becoming west early in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......2570-3070 ft agl. Transport winds.....Southwest around 15 mph becoming west early in the afternoon. Smoke dispersal.....Good (516). Pcpn amount.........0.26-0.50 in. $$ .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 70s. Northwest winds around 10 mph. .MONDAY...Clear. Lows around 50. Highs in the mid 70s. Northeast winds around 5 mph. .TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Southeast winds around 10 mph. .WEDNESDAY...Mostly cloudy with chance of showers. Lows in the mid 60s. Highs in the mid 80s. .INDEPENDENCE DAY...Partly cloudy. Chance of showers. Lows in the mid 60s. Highs in the mid 80s. $$ DRK