####018003776#### FNUS73 KGRR 020919 FWSGRR Spot Forecast for Deep Lake Woods...MI DNR National Weather Service Grand Rapids MI 519 AM EDT Thu May 2 2024 Forecast is based on ignition time of 1100 EDT on May 02. If conditions become unrepresentative, contact the National Weather Service. Please contact our office at (616) 949-5150, if you have questions or concerns with this forecast. .DISCUSSION... Clouds will increase through the day, with a chance of a shower or storm late in the day. Showers and storms will become likely tonight and early Friday, before the system moves east of the area. .REST OF TODAY... Sky/weather.........Partly sunny (65-75 percent). Slight chance of showers late in the day. Slight chance of thunderstorms late in the day. Chance of showers in the evening. Temperature.........64 at ignition...Max 78. RH..................52 percent at ignition...Min 38 percent. Wind (20 ft)........Winds east at 10 mph at ignition...otherwise Southeast winds 9 to 12 mph. Mixing height.......2000 ft AGL at ignition...otherwise 4000 ft AGL. Mixing winds........Southeast 15 mph shifting to the south around 15 mph in the afternoon. Smoke dispersal.....320 /good/ at ignition. Max...600 /excellent/. Haines Index........4 or low potential for large plume dominated fire growth at ignition...max 4. TIME (EDT) 11 AM 1 PM 3 PM 5 PM 7 PM 9 PM Sky (%).........59 71 77 77 78 79 Weather cov..... S CHC CHANCE CHANCE Weather type....NONE NONE NONE RNSHWR RNSHWR RNSHWR Tstm cov........ S CHC S CHC CHANCE Temp............64 70 75 77 76 70 RH..............52 45 41 38 41 63 20 ft wind......E 10 SE 10 SE 10 SE 9 SE 9 SE 9 20 ft wind gust.12 12 14 16 16 17 Mix hgt (ft)....2000 3200 3800 4000 3100 500 Mixing wind.....E 15 S 14 S 16 S 16 S 16 SE 13 Haines index....4 4 4 4 4 3 Smoke disprsl...320 440 560 600 500 70 .TONIGHT... Sky/weather.........Mostly cloudy (75-85 percent). Chance of showers and thunderstorms. Temperature.........Min 59. RH..................Max 90 percent. Wind (20 ft)........Southeast winds 5 to 10 mph becoming light. Gusty and erratic winds expected near thunderstorms. Mixing height.......400 ft AGL. Mixing winds........South 9 to 16 mph. Smoke dispersal.....40 (poor). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy (80-90 percent). Showers likely until midday. Chance of thunderstorms through the day. Chance of showers in the afternoon. Temperature.........Max 71. RH..................Min 51 percent. Wind (20 ft)........Northwest 6 to 9 mph increasing to 9 to 12 mph. Mixing height.......2500 ft AGL. Mixing winds........Northwest 20 mph. Smoke dispersal.....100 (poor) early in the morning increasing to 500 (good) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. $$ Forecaster...Jeruzal Requested by...Tom Barnes Type of request...PRESCRIBED .TAG 2412973.0/GRR .DELDT 05/02/24 .FormatterVersion 2.0.0 .EMAIL barnest2@michigan.gov