Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
040 FNUS53 KDTX 221924 FWFDTX Fire Weather Planning Forecast for Southeast Michigan National Weather Service Detroit/Pontiac MI 324 PM EDT Sun Sep 22 2024 .DISCUSSION...Dry on Monday, but mostly cloudy skies persist with another round of showers expected on Tuesday. MIZ047-048-053-060-061-230815- Midland-Bay-Saginaw-Shiawassee-Genesee- Including the cities of Midland-Bay City-Saginaw-Owosso-Flint 324 PM EDT Sun Sep 22 2024 .TONIGHT... Sky/weather.........Cloudy (85-95 percent). Rain showers until 2 am. Slight chance of thunderstorms until 5 am. Scattered showers after 2 am until 5 am. Chance of precipitation 90 percent. Min temperature.....54-58. 24 hr trend......Unchanged. Max humidity........90-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Northeast around 5 mph becoming north in the late evening and overnight. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......900-1100 ft agl. Transport winds.....East around 10 mph becoming north in the late evening and overnight. Smoke dispersal.....Poor (13). Pcpn amount.........0.11-0.25 in. .MONDAY... Sky/weather.........Partly cloudy (55-65 percent). Max temperature.....66-72. 24 hr trend......10 degrees cooler. Min humidity........47-57 percent. 24 hr trend......6 percent wetter. 20-foot winds.......North 10 to 15 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......2940-3440 ft agl. Transport winds.....North 10 to 15 mph. Smoke dispersal.....Good (317). Pcpn amount.........None. .MONDAY NIGHT... Sky/weather.........Partly cloudy (50-60 percent) until 2 am, then cloudy (80-90 percent). Chance of precipitation 20 percent. Min temperature.....54-58. 24 hr trend......2 degrees cooler. Max humidity........98 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Northeast 5 to 10 mph becoming north after midnight. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......760-960 ft agl. Transport winds.....Northeast 5 to 10 mph. Smoke dispersal.....Poor (10). Pcpn amount.........0.01-0.05 in. .TUESDAY... Sky/weather.........Cloudy (85-95 percent). Chance of showers until 2 pm. Rain showers likely after 2 pm. Chance of thunderstorms after 5 pm. Chance of precipitation 60 percent. Max temperature.....68-72. 24 hr trend......2 degrees warmer. Min humidity........68-78 percent. 24 hr trend......15 percent wetter. 20-foot winds.......East 5 to 10 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......2780-3280 ft agl. Transport winds.....Northeast around 5 mph becoming east in the late morning and afternoon. Smoke dispersal.....Fair (240). Pcpn amount.........0.26-0.50 in. $$ MIZ049-054-055-062-230815- Huron-Tuscola-Sanilac-Lapeer- Including the cities of Bad Axe-Caro-Sandusky-Lapeer 324 PM EDT Sun Sep 22 2024 .TONIGHT... Sky/weather.........Cloudy (90-100 percent). Rain showers until 2 am. Slight chance of thunderstorms. Scattered showers after 2 am. Chance of precipitation 90 percent. Min temperature.....56-62. 24 hr trend......2 degrees warmer. Max humidity........94-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast around 5 mph becoming north after midnight. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......840-1040 ft agl. Transport winds.....Southeast around 10 mph becoming north after midnight. Smoke dispersal.....Poor (12). Pcpn amount.........0.11-0.25 in. .MONDAY... Sky/weather.........Mostly cloudy (75-85 percent). Max temperature.....65-70. 24 hr trend......11 degrees cooler. Min humidity........66-76 percent. 24 hr trend......16 percent wetter. 20-foot winds.......North 10 to 15 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......2050-2550 ft agl. Transport winds.....North around 15 mph. Smoke dispersal.....Good (342). Pcpn amount.........None. .MONDAY NIGHT... Sky/weather.........Mostly cloudy (70-80 percent). Chance of precipitation 20 percent. Min temperature.....54-58. 24 hr trend......2 degrees cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......North 5 to 10 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......700-900 ft agl. Transport winds.....North 5 to 10 mph. Smoke dispersal.....Poor (9). Pcpn amount.........0.01-0.05 in. .TUESDAY... Sky/weather.........Cloudy (85-95 percent). Chance of showers until 2 pm. Rain showers likely after 2 pm. Chance of thunderstorms after 5 pm. Chance of precipitation 60 percent. Max temperature.....69-74. 24 hr trend......3 degrees warmer. Min humidity........73-83 percent. 24 hr trend......13 percent wetter. 20-foot winds.......East 5 to 10 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......2940-3440 ft agl. Transport winds.....Northeast around 5 mph becoming east in the late morning and afternoon. Smoke dispersal.....Fair (236). Pcpn amount.........0.26-0.50 in. $$ MIZ063-068>070-075-076-082-083-230815- St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- Including the cities of Port Huron-Howell-Pontiac-Warren-Ann Arbor-Detroit-Adrian-Monroe 324 PM EDT Sun Sep 22 2024 .TONIGHT... Sky/weather.........Cloudy (90-100 percent). Rain showers until 2 am. Slight chance of thunderstorms until 5 am. Scattered showers after 2 am until 5 am. Chance of precipitation 90 percent. Min temperature.....58-62. 24 hr trend......4 degrees warmer. Max humidity........94-100 percent. 24 hr trend......4 percent wetter. 20-foot winds.......South around 5 mph becoming southwest in the late evening and early morning, then becoming northwest after midnight. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......840-1040 ft agl. Transport winds.....South around 10 mph becoming southwest in the late evening and early morning, then becoming north after midnight. Smoke dispersal.....Poor (13). Pcpn amount.........0.26-0.50 in. .MONDAY... Sky/weather.........Cloudy (75-85 percent). Max temperature.....68-74. 24 hr trend......7 degrees cooler. Min humidity........62-72 percent. 24 hr trend......11 percent wetter. 20-foot winds.......North 10 to 15 mph diminishing to around 5 mph early in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......2620-3120 ft agl. Transport winds.....North 10 to 15 mph. Smoke dispersal.....Good (345). Pcpn amount.........None. .MONDAY NIGHT... Sky/weather.........Mostly cloudy (70-80 percent). Scattered rain showers after 2 am. Chance of precipitation 30 percent. Min temperature.....54-60. 24 hr trend......2 degrees cooler. Max humidity........95-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Northeast 5 to 10 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......800-1000 ft agl. Transport winds.....Northeast 5 to 10 mph. Smoke dispersal.....Poor (7). Pcpn amount.........0.01-0.05 in. .TUESDAY... Sky/weather.........Cloudy (85-95 percent). Rain showers likely. Chance of thunderstorms after 2 pm. Chance of precipitation 70 percent. Max temperature.....68-74. 24 hr trend......1 degree cooler. Min humidity........73-83 percent. 24 hr trend......18 percent wetter. 20-foot winds.......East around 5 mph becoming southeast in the late morning and afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......1980-2480 ft agl. Transport winds.....East around 5 mph becoming southeast in the late morning and afternoon. Smoke dispersal.....Fair (188). Pcpn amount.........0.26-0.50 in. $$ .FORECAST DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 70s. Northwest winds around 5 mph. .THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. Northwest winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. Northeast winds around 5 mph. .SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. .SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. $$ SF