


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
692 FNUS53 KDTX 091904 FWFDTX Fire Weather Planning Forecast for Southeast Michigan National Weather Service Detroit/Pontiac MI 304 PM EDT Thu Oct 9 2025 .DISCUSSION...Areas of frost Friday morning, with otherwise quiet weather as high pressure stays overhead. A cold front tracks through the area Friday evening as an upper low settles in, leading to a period of unsettled weather through the weekend. MIZ047-048-053-060-061-101415- Midland-Bay-Saginaw-Shiawassee-Genesee- Including the cities of Midland-Bay City-Saginaw-Owosso-Flint 304 PM EDT Thu Oct 9 2025 .REST OF THE AFTERNOON... Sky/weather.........Mostly sunny (15-25 percent). Areas of frost until 11 am. Max temperature.....56-60. 24 hr trend......1 degree warmer. Min humidity........40-50 percent. 24 hr trend......2 percent drier. 20-foot winds.......Northeast around 5 mph becoming southeast in the late morning and afternoon. Mixing height.......3940-4440 ft agl. Transport winds.....Northeast around 5 mph becoming southeast in the late morning and afternoon. Smoke dispersal.....Fair (239). Pcpn amount.........None. .TONIGHT... Sky/weather.........Clear (5-15 percent) until 2 am, then partly cloudy (30-40 percent). Widespread frost after 11 pm. Min temperature.....36-42. 24 hr trend......Unchanged. Max humidity........94-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast 5 to 10 mph becoming south after midnight. Mixing height.......740-940 ft agl. Transport winds.....Southeast around 10 mph becoming south after midnight. Smoke dispersal.....Poor (15). Pcpn amount.........None. .FRIDAY... Sky/weather.........Partly cloudy (45-55 percent). Widespread frost until 11 am. Chance of precipitation 30 percent. Max temperature.....62-66. 24 hr trend......6 degrees warmer. Min humidity........37-47 percent. 24 hr trend......3 percent drier. 20-foot winds.......South 10 to 15 mph. Mixing height.......3250-3750 ft agl. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Good (586). Pcpn amount.........None. .FRIDAY NIGHT... Sky/weather.........Partly cloudy (55-65 percent). Rain showers likely until 2 am, then chance of showers. Chance of precipitation 70 percent. Min temperature.....44-48. 24 hr trend......10 degrees warmer. Max humidity........98 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest around 10 mph becoming west in the late evening and overnight. Mixing height.......640-840 ft agl. Transport winds.....Southwest around 15 mph becoming west in the late evening and overnight. Smoke dispersal.....Poor (14). Pcpn amount.........0.06-0.10 in. $$ MIZ049-054-055-062-101415- Huron-Tuscola-Sanilac-Lapeer- Including the cities of Bad Axe-Caro-Sandusky-Lapeer 304 PM EDT Thu Oct 9 2025 .REST OF THE AFTERNOON... Sky/weather.........Partly cloudy (35-45 percent). Patchy frost until 11 am. Max temperature.....56-60. 24 hr trend......Unchanged. Min humidity........41-51 percent. 24 hr trend......4 percent drier. 20-foot winds.......South around 5 mph becoming southeast in the late morning and afternoon. Mixing height.......3940-4440 ft agl. Transport winds.....Southeast around 5 mph. Smoke dispersal.....Fair (266). Pcpn amount.........None. .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). Widespread frost after 11 pm. Min temperature.....38-42. 24 hr trend......Unchanged. Max humidity........90-100 percent. 24 hr trend......3 percent wetter. 20-foot winds.......Southeast 5 to 10 mph. Mixing height.......740-940 ft agl. Transport winds.....South around 10 mph. Smoke dispersal.....Poor (11). Pcpn amount.........None. .FRIDAY... Sky/weather.........Partly cloudy (45-55 percent). Widespread frost until 11 am. Chance of precipitation 40 percent. Max temperature.....63-68. 24 hr trend......7 degrees warmer. Min humidity........39-49 percent. 24 hr trend......4 percent drier. 20-foot winds.......South 10 to 15 mph. Mixing height.......3300-3800 ft agl. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Good (571). Pcpn amount.........None. .FRIDAY NIGHT... Sky/weather.........Mostly cloudy (65-75 percent). Rain showers likely until 2 am, then chance of showers. Chance of precipitation 70 percent. Min temperature.....42-48. 24 hr trend......9 degrees warmer. Max humidity........94-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest 5 to 10 mph becoming west after midnight. Mixing height.......540-740 ft agl. Transport winds.....Southwest around 15 mph becoming west in the late evening and overnight. Smoke dispersal.....Poor (7). Pcpn amount.........0.06-0.10 in. $$ MIZ063-068>070-075-076-082-083-101415- St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- Including the cities of Port Huron-Howell-Pontiac-Warren-Ann Arbor-Detroit-Adrian-Monroe 304 PM EDT Thu Oct 9 2025 .REST OF THE AFTERNOON... Sky/weather.........Partly cloudy (35-45 percent) until 2 pm, then sunny (5-15 percent). Areas of frost until 11 am. Max temperature.....Around 61. 24 hr trend......Unchanged. Min humidity........35-45 percent. 24 hr trend......6 percent drier. 20-foot winds.......East 5 to 10 mph becoming around 5 mph early in the afternoon. Mixing height.......4170-4670 ft agl. Transport winds.....East 5 to 10 mph becoming around 5 mph early in the afternoon. Smoke dispersal.....Good (315). Pcpn amount.........None. .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). Widespread frost after 11 pm. Min temperature.....36-42. 24 hr trend......1 degree cooler. Max humidity........90-100 percent. 24 hr trend......4 percent wetter. 20-foot winds.......Southeast 5 to 10 mph becoming south after midnight. Mixing height.......680-880 ft agl. Transport winds.....Southeast around 10 mph becoming south after midnight. Smoke dispersal.....Poor (10). Pcpn amount.........None. .FRIDAY... Sky/weather.........Partly cloudy (35-45 percent). Widespread frost until 11 am. Max temperature.....63-68. 24 hr trend......6 degrees warmer. Min humidity........32-42 percent. 24 hr trend......3 percent drier. 20-foot winds.......South 5 to 10 mph. Mixing height.......3410-3910 ft agl. Transport winds.....South 10 to 15 mph. Smoke dispersal.....Good (555). Pcpn amount.........None. .FRIDAY NIGHT... Sky/weather.........Mostly cloudy (70-80 percent) until 2 am, then partly cloudy (50-60 percent). Chance of rain showers. Chance of precipitation 30 percent. Min temperature.....42-48. 24 hr trend......9 degrees warmer. Max humidity........90-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest 5 to 10 mph becoming west after midnight. Mixing height.......560-760 ft agl. Transport winds.....Southwest around 15 mph becoming northwest after midnight. Smoke dispersal.....Poor (7). Pcpn amount.........0.01-0.05 in. $$ .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the lower 60s. Northeast winds around 5 mph. .SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. East winds around 5 mph. .COLUMBUS DAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. Southeast winds around 5 mph. .TUESDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 60s. .WEDNESDAY...Mostly clear. Lows around 40. Highs in the lower 60s. $$ CB