Fri May 17 14:54:13 EDT 2024

Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
253 PM EDT Fri May 17 2024

.TONIGHT...
Sky/weather.........Partly cloudy (30-40 percent). Slight chance of 
                    showers and thunderstorms until 11 pm. Patchy 
                    fog after 11 pm. Chance of precipitation 20 
                    percent. 
Min temperature.....52-57. 
   24 hr trend......2 degrees cooler. 
Max humidity........91-98 percent. 
   24 hr trend......3 percent wetter. 
20-foot winds.......Southeast 5 to 10 mph. 
Haines Index........4 or low potential for large plume dominated 
                    fire growth. 
Mixing height.......780-980 ft agl. 
Transport winds.....South around 5 mph. 
Smoke dispersal.....Poor (9). 
Pcpn amount.........0.11-0.25 in. 

.SATURDAY...
Sky/weather.........Partly cloudy (30-40 percent). 
Max temperature.....72-78. 
   24 hr trend......4 degrees warmer. 
Min humidity........39-49 percent. 
   24 hr trend......13 percent drier. 
20-foot winds.......South 5 to 10 mph. 
Haines Index........5 or moderate potential for large plume 
                    dominated fire growth. 
Mixing height.......6110-6610 ft agl. 
Transport winds.....South around 5 mph becoming southwest early in 
                    the afternoon. 
Smoke dispersal.....Good (397). 
Pcpn amount.........None. 

.SATURDAY NIGHT...
Sky/weather.........Mostly clear (15-25 percent). 
Min temperature.....54-60. 
   24 hr trend......3 degrees warmer. 
Max humidity........83-90 percent. 
   24 hr trend......8 percent drier. 
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.......700-900 ft agl. 
Transport winds.....South 5 to 10 mph. 
Smoke dispersal.....Poor (8). 
Pcpn amount.........None. 

.SUNDAY...
Sky/weather.........Mostly sunny (20-30 percent). Chance of 
                    precipitation 20 percent. 
Max temperature.....78-84. 
   24 hr trend......5 degrees warmer. 
Min humidity........38-48 percent. 
   24 hr trend......4 percent wetter. 
20-foot winds.......Southwest 5 to 10 mph becoming west early in 
                    the afternoon. 
Haines Index........4 or low potential for large plume dominated 
                    fire growth. 
Mixing height.......5100-5600 ft agl. 
Transport winds.....Southwest around 10 mph becoming west early in 
                    the afternoon. 
Smoke dispersal.....Good (521). 
Pcpn amount.........None.