659 FNUS73 KGRB 181110 FWSGRB Spot Forecast for Sleeping Bear 9...USFS National Weather Service Green Bay WI 610 AM CDT Wed May 18 2022 Forecast is based on ignition time of 0900 CDT on May 18. If conditions become unrepresentative contact the National Weather Service in Green Bay. .DISCUSSION... Showers will track through the region this morning, especially over central and east-central Wisconsin. Additional showers with a slight chance of thunderstorms are then possible mainly north of Highway 29 late this afternoon into this evening. A strong cold front will then bring thunderstorm chances Thursday afternoon into Friday. 700 am observed Haines Index at Green Bay...2 - Very Low. .REST OF TODAY... Sky/weather.........Cloudy. A chance of showers late in the morning. Chance of rain 30 percent. Temperature.........49 at ignition...Max 57. RH..................77 percent at ignition...Min 69 percent. Wind (20 ft)........Winds south at 3 mph at ignition...otherwise Light and variable wind becoming south at 3 to 7 mph in the late morning and afternoon. Mixing height.......1300 ft AGL at ignition...otherwise 1600 ft AGL. Transport winds.....Southeast around 6 mph becoming west around 3 mph late in the afternoon, then becoming south around 6 mph late in the afternoon. Smoke dispersal.....Poor /8900 knot-ft/ at ignition. Max...poor /7400 knot-ft/. TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......CDY CDY CDY CDY CDY CDY CDY CDY MC Weather cov.....CHC SCH SCH Weather type....RW RW RW Tstm cov........ Temp............49 51 52 53 54 55 55 55 55 RH..............77 74 71 71 69 69 69 72 72 20 FT wind dir..S S S S S S S S S 20 FT wind spd..3 4 5 5 5 5 4 4 4 20 FT wind gust.11 12 12 12 12 12 11 11 11 Mix hgt (kft)...1.3 1.2 1.3 1.4 1.5 1.7 1.6 1.6 1.5 Transp wind dir.SE SE SE SE SE SE SE W S Transp wind spd.8 5 6 5 5 5 5 3 6 SDspl kt-ft/10009 5 7 6 6 7 6 5 8 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. A chance of showers in the late evening and overnight. Chance of rain 30 percent. Temperature.........Min 47. RH..................Max 96 percent. Wind (20 ft)........South winds 3 to 6 mph early in the evening becoming light and variable, then becoming southwest at 4 to 9 mph late in the evening. Mixing height.......800 ft AGL. Transport winds.....West 12 to 17 mph. Smoke dispersal.....Poor (7500 knot-ft). TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky cover.......MC MC MC MC MC MC MC MC PC PC PC PC Weather cov..... SCH CHC CHC SCH SCH Weather type.... RW RW RW RW RW Tstm cov........ Temp............55 55 54 53 52 51 51 50 49 49 49 49 RH..............72 72 74 80 83 86 89 93 96 96 96 96 20 FT wind dir..S S S S S SW SW SW SW SW SW SW 20 FT wind spd..4 4 4 3 3 4 5 6 6 5 5 5 20 FT wind gust.11 11 10 9 9 10 10 11 11 10 10 10 Mix hgt (kft)...1.6 1.6 1.2 0.8 0.7 0.7 0.8 0.7 0.7 0.7 0.7 0.7 Transp wind dir.S S S S S S SW SW SW W W W Transp wind spd.7 7 7 7 8 16 15 16 17 16 14 14 SDspl kt-ft/100010 10 7 5 5 10 11 11 11 10 8 8 .THURSDAY... Sky/weather.........Mostly sunny then becoming partly sunny. A chance of showers in the afternoon. Chance of rain 50 percent. Temperature.........Max 72. RH..................Min 44 percent. Wind (20 ft)........Southwest winds 5 to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....Southwest around 11 mph. Smoke dispersal.....Good (31200 knot-ft). TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......PC PC PC PC PC MC MC MC MC MC MC MC Weather cov..... SCH SCH SCH CHC CHC Weather type.... RW RW RW RW RW Tstm cov........ Temp............50 52 55 59 63 66 68 70 71 72 71 70 RH..............96 89 80 72 62 56 51 47 46 44 47 51 20 FT wind dir..W W W W W W W W W SW SW S 20 FT wind spd..6 6 6 7 7 7 6 6 6 6 6 6 20 FT wind gust.10 11 12 14 14 14 14 14 14 14 14 14 Mix hgt (kft)...0.8 1.0 1.6 2.4 3.1 3.9 4.6 4.9 4.5 3.8 3.0 2.4 Transp wind dir.W W W W W W W W W SW SW SW Transp wind spd.15 15 14 14 13 13 13 13 12 12 10 10 SDspl kt-ft/100010 14 19 28 34 43 50 53 45 38 27 21 $$ Forecaster...Kurimski Requested by...Jesse Harrand Type of request...PRESCRIBED .TAG 2212123.2/GRB .DELDT 05/18/22 .FormatterVersion 1.0.26 .EMAIL jesse.harrand@usda.gov