431 FNUS53 KDTX 011932 FWFDTX Fire Weather Planning Forecast for Southeast Michigan National Weather Service Detroit/Pontiac MI 332 PM EDT Sun Oct 1 2023 .DISCUSSION...An extended period of dry weather will persist through Wednesday. Expect above normal temperatures in the upper 70s to lower 80s along with light winds through the midweek period. Afternoon minimum RH values will be around 50 percent each day. MIZ047-048-053-060-061-012115- Midland-Bay-Saginaw-Shiawassee-Genesee- Including the cities of Midland-Bay City-Saginaw-Owosso-Flint 332 PM EDT Sun Oct 1 2023 .TONIGHT... Sky/weather.........Clear (0-10 percent). Min temperature.....56-60. 24 hr trend......2 degrees warmer. Max humidity........90-100 percent. 24 hr trend......5 percent drier. 20-foot winds.......South 5 to 10 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......740-940 ft agl. Transport winds.....South 5 to 10 mph becoming southwest after midnight. Smoke dispersal.....Poor (11). Pcpn amount.........None. .MONDAY... Sky/weather.........Sunny (0-10 percent). Max temperature.....78-82. 24 hr trend......3 degrees warmer. Min humidity........42-52 percent. 24 hr trend......6 percent drier. 20-foot winds.......Southwest 5 to 10 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3150-3650 ft agl. Transport winds.....Southwest around 10 mph. Smoke dispersal.....Good (331). Pcpn amount.........None. .MONDAY NIGHT... Sky/weather.........Mostly clear (5-15 percent). Min temperature.....54-60. 24 hr trend......Unchanged. Max humidity........93-100 percent. 24 hr trend......1 percent wetter. 20-foot winds.......South 5 to 10 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......500-700 ft agl. Transport winds.....Southwest around 10 mph. Smoke dispersal.....Poor (8). Pcpn amount.........None. .TUESDAY... Sky/weather.........Sunny (0-10 percent). Max temperature.....78-84. 24 hr trend......2 degrees warmer. Min humidity........44-54 percent. 24 hr trend......2 percent wetter. 20-foot winds.......South 5 to 10 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......4820-5320 ft agl. Transport winds.....South 5 to 10 mph. Smoke dispersal.....Good (576). Pcpn amount.........None. $$ MIZ049-054-055-062-012115- Huron-Tuscola-Sanilac-Lapeer- Including the cities of Bad Axe-Caro-Sandusky-Lapeer 332 PM EDT Sun Oct 1 2023 .TONIGHT... Sky/weather.........Mostly clear (15-25 percent). Min temperature.....55-60. 24 hr trend......2 degrees warmer. Max humidity........92-100 percent. 24 hr trend......1 percent drier. 20-foot winds.......South 5 to 10 mph becoming southwest after midnight. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......760-960 ft agl. Transport winds.....South around 5 mph becoming southwest in the late evening and overnight. Smoke dispersal.....Poor (11). Pcpn amount.........None. .MONDAY... Sky/weather.........Mostly sunny (5-15 percent). Max temperature.....Around 81. 24 hr trend......4 degrees warmer. Min humidity........39-49 percent. 24 hr trend......7 percent drier. 20-foot winds.......Southwest 5 to 10 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3040-3540 ft agl. Transport winds.....Southwest around 10 mph. Smoke dispersal.....Fair (273). Pcpn amount.........None. .MONDAY NIGHT... Sky/weather.........Mostly clear (15-25 percent). Min temperature.....55-60. 24 hr trend......Unchanged. Max humidity........90-100 percent. 24 hr trend......2 percent drier. 20-foot winds.......Southwest 5 to 10 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......500-700 ft agl. Transport winds.....Southwest around 10 mph. Smoke dispersal.....Poor (12). Pcpn amount.........None. .TUESDAY... Sky/weather.........Mostly sunny (25-35 percent). Max temperature.....78-84. 24 hr trend......2 degrees warmer. Min humidity........36-46 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Southwest 5 to 10 mph becoming south early in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......3790-4290 ft agl. Transport winds.....Southwest around 10 mph becoming south early in the afternoon. Smoke dispersal.....Good (386). Pcpn amount.........None. $$ MIZ063-068>070-075-076-082-083-012115- St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- Including the cities of Port Huron-Howell-Pontiac-Warren-Ann Arbor-Detroit-Adrian-Monroe 332 PM EDT Sun Oct 1 2023 .TONIGHT... Sky/weather.........Mostly clear (20-30 percent). Patchy fog after 5 am. Min temperature.....54-60. 24 hr trend......3 degrees warmer. Max humidity........90-100 percent. 24 hr trend......1 percent drier. 20-foot winds.......South around 5 mph becoming southwest in the late evening and overnight. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......680-880 ft agl. Transport winds.....South around 5 mph becoming southwest in the late evening and overnight. Smoke dispersal.....Poor (5). Pcpn amount.........None. .MONDAY... Sky/weather.........Mostly sunny (20-30 percent). Max temperature.....76-82. 24 hr trend......3 degrees warmer. Min humidity........43-53 percent. 24 hr trend......8 percent drier. 20-foot winds.......Southwest 5 to 10 mph becoming south early in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......2830-3330 ft agl. Transport winds.....Southwest around 5 mph. Smoke dispersal.....Fair (197). Pcpn amount.........None. .MONDAY NIGHT... Sky/weather.........Mostly clear (15-25 percent). Patchy fog after 5 am. Min temperature.....54-60. 24 hr trend......Unchanged. Max humidity........91-100 percent. 24 hr trend......4 percent drier. 20-foot winds.......South 5 to 10 mph until early morning becoming light. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......380-580 ft agl. Transport winds.....South around 5 mph becoming southwest after midnight. Smoke dispersal.....Poor (3). Pcpn amount.........None. .TUESDAY... Sky/weather.........Mostly sunny (25-35 percent). Max temperature.....78-84. 24 hr trend......2 degrees warmer. Min humidity........48-58 percent. 24 hr trend......7 percent wetter. 20-foot winds.......South 5 to 10 mph becoming southeast early in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......4050-4550 ft agl. Transport winds.....Southwest around 5 mph becoming south in the late morning and afternoon. Smoke dispersal.....Good (407). Pcpn amount.........None. $$ .FORECAST DAYS 3 THROUGH 7... .WEDNESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. South winds around 10 mph. .THURSDAY...Not as warm. Mostly cloudy with showers likely. Lows in the lower 60s. Highs in the lower 70s. Southwest winds around 15 mph. .FRIDAY...Partly cloudy. Chance of showers. Lows in the lower 50s. Highs in the mid 60s. West winds around 10 mph. .SATURDAY...Partly cloudy. Chance of showers. Lows in the mid 40s. Highs in the mid 50s. .SUNDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid 50s. $$ DRK