Fri May 17 03:13:50 EDT 2024

Presque Isle...Alpena...Alcona...Iosco and Arenac
Counties...including Eastern Huron NF-
313 AM EDT Fri May 17 2024

.TODAY...
Sky/Weather.........Mostly cloudy (65-75 percent) until 1200, then 
                    partly sunny (45-55 percent). Slight chance of 
showers and thunderstorms early this morning 
and again this afternoon. 
Max Temperature.....73-78...except 57-62 near the coast. 
   24 HR Trend......5 degrees warmer. 
Min Humidity........42-47 percent. 
   24 HR Trend......13 percent wetter. 
20-Foot Winds.......Southwest winds around 5 mph . 
Haines Index........3 or very low potential for large plume 
                    dominated fire growth. 
Vent Rate...........Fair (166). 
Mixing Height.......2900 ft agl. 
Transport Winds.....Southwest 6 to 9 mph. 
Pcpn Amount.........None to 0.14 in . 

.TONIGHT...
Sky/Weather.........Partly cloudy (40-50 percent). Slight chance of 
                    showers and thunderstorms until 2400. Areas of 
                    fog after 2400. 
Min Temperature.....50-55. 
   24 HR Trend......2 degrees cooler. 
Max Humidity........95-100 percent. 
   24 HR Trend......1 percent wetter. 
20-Foot Winds.......East winds around 5 mph in the evening becoming 
                    light. 
Haines Index........3 or very low potential for large plume 
                    dominated fire growth. 
Vent Rate...........Poor (16). 
Mixing Height.......400 ft agl. 
Transport Winds.....Southeast around 6 mph. 
Pcpn Amount.........None to 0.05 in . 

.SATURDAY...
Sky/Weather.........Mostly sunny (35-45 percent). Areas of fog 
                    until 1200. 
Max Temperature.....76-81...except around 61 near the coast. 
   24 HR Trend......Unchanged. 
Min Humidity........35-40 percent...except 45-50 percent along the 
                    coast. 
   24 HR Trend......4 percent drier...except 2 percent wetter along 
                    the coast. 
20-Foot Winds.......Light winds becoming southeast around 5 mph in 
                    the afternoon. 
Haines Index........4 or low potential for large plume dominated 
                    fire growth. 
Vent Rate...........Good (301). 
Mixing Height.......3400 ft agl. 
Transport Winds.....South 6 to 9 mph. 
Pcpn Amount.........None.