Thu May 16 14:47:50 EDT 2024

Presque Isle...Alpena...Alcona...Iosco and Arenac
Counties...including Eastern Huron NF-
247 PM EDT Thu May 16 2024

.TONIGHT...
Sky/Weather.........Mostly cloudy (70-80 percent). Chance of rain 
                    showers until 2400, then rain showers likely 
                    and chance of thunderstorms. 
Min Temperature.....49-54. 
   24 HR Trend......13 degrees warmer...except 8 degrees warmer 
                    near the coast. 
Max Humidity........93-98 percent...except 82-87 percent along the 
                    coast. 
   24 HR Trend......1 percent drier. 
20-Foot Winds.......Southeast winds around 5 mph . 
Haines Index........3 or very low potential for large plume 
                    dominated fire growth. 
Vent Rate...........Poor (39). 
Mixing Height.......400 ft agl. 
Transport Winds.....Southeast around 9 mph. 
Pcpn Amount......... 0.01- 0.22 in. 

.FRIDAY...
Sky/Weather.........Partly sunny (50-60 percent). Chance of 
                    thunderstorms until 1200. Chance of rain 
                    showers. Slight chance of thunderstorms after 
                    1200. 
Max Temperature.....73-78...except around 60 near the coast. 
   24 HR Trend......6 degrees warmer. 
Min Humidity........40-45 percent. 
   24 HR Trend......13 percent wetter. 
20-Foot Winds.......Southwest winds around 5 mph with occasional 
                    gusts up to 16 mph. 
Haines Index........4 or low potential for large plume dominated 
                    fire growth. 
Vent Rate...........Fair (265). 
Mixing Height.......3300 ft agl. 
Transport Winds.....South around 9 mph shifting to the west in the 
                    afternoon. 
Pcpn Amount......... 0.01- 0.28 in. 

.FRIDAY NIGHT...
Sky/Weather.........Partly cloudy (40-50 percent). Patchy fog after 
                    2400. 
Min Temperature.....49-54. 
   24 HR Trend......2 degrees cooler. 
Max Humidity........94-99 percent. 
   24 HR Trend......5 percent wetter. 
20-Foot Winds.......East winds around 5 mph in the evening becoming 
                    light. 
Haines Index........4 or low potential for large plume dominated 
                    fire growth. 
Vent Rate...........Poor (18). 
Mixing Height.......300 ft agl. 
Transport Winds.....East around 6 mph. 
Pcpn Amount.........None to 0.05 in . 

.SATURDAY...
Sky/Weather.........Mostly sunny (40-50 percent). Patchy fog until 
                    1200. 
Max Temperature.....76-81...except 54-59 near the coast. 
   24 HR Trend......1 degree warmer. 
Min Humidity........39-44 percent...except 50-55 percent along the 
                    coast. 
   24 HR Trend......9 percent drier. 
20-Foot Winds.......Light winds becoming southeast around 5 mph in 
                    the afternoon. Gusts up to 20 mph. 
Haines Index........4 or low potential for large plume dominated 
                    fire growth. 
Vent Rate...........Good (304). 
Mixing Height.......3100 ft agl. 
Transport Winds.....Southeast 6 to 9 mph. 
Pcpn Amount.........None.