FNUS73 KGRB 061515 FWSGRB Spot Forecast for Keshena WUI...BIA National Weather Service Green Bay WI 1015 AM CDT Sun Apr 6 2025 Forecast is based on ignition time of 1100 CDT on April 06. If conditions become unrepresentative...contact the National Weather Service. Please contact our office if you have questions or concerns with this forecast. .DISCUSSION...Mostly clear skies expected for this morning, followed by an increase in cloud cover during the afternoon. Gusty west-southwest winds and low relative humidity (Min 25 to 30 percent) can be expected for the burn, along with excellent smoke dispersion. No precipitation is expected until mid to late evening, when a light mix of rain and snow will arrive. A strong cold front will bring gusty north winds and cause mixed precipitation to change to snow. Snow accumulations will be light; mainly a half inch to an inch. .REST OF TODAY... Sky/weather.........Mostly sunny early, then becoming mostly cloudy later in the afternoon. Max temperature.....Around 53. Min humidity........27 percent. Wind (20 ft)........Southwest 5 to 10 mph gusting to 15 mph at ignition, becoming west-southwest 10 to 14 mph gusting to 20 to 23 mph during the afternoon. Mixing height.......6900 ft AGL. Transport winds.....West 18 to 24 mph. Smoke dispersal.....Excellent (69200 knot-ft). TIME (CDT) 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........25 30 42 53 57 62 69 Weather cov..... Weather type.... Tstm cov........ Temp............43 47 49 51 52 53 53 RH..............39 34 31 29 28 27 28 20 FT wind dir..SW SW W W W W W 20 FT wind spd..7 8 10 12 13 13 12 20 FT wind gust.15 17 20 21 22 22 21 Mix hgt (kft)...4.3 5.4 6.1 6.7 6.9 6.9 6.1 Transp wind dir.W W W W W W W Transp wind spd.18 21 23 24 24 24 24 SDspl kt-ft/100069 97 121 141 146 146 127 .TONIGHT... Sky/weather.........Mostly cloudy. Chance of rain showers by mid to late evening, then rain and snow showers changing to snow showers likely after midnight. Min temperature.....Around 25. Max humidity........78 percent. Wind (20 ft)........West winds 7 to 10 mph with gusts to 15 to 20 mph shifting to the north 10 to 15 mph with gusts to 20 to 25 mph in the late evening and overnight. Mixing height.......800 ft AGL. Transport winds.....West 13 to 16 mph shifting to the north 14 to 18 mph in the late evening and overnight. Smoke dispersal.....Good (33400 knot-ft) early in the evening decreasing to poor (8900 knot-ft) late in the night. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........75 86 88 89 91 93 95 97 93 88 84 74 Weather cov..... SCH CHC CHC CHC CHC CHC CHC CHC CHC SCH Weather type.... RW RW RW RS SW SW SW SW SW SW Tstm cov........ Temp............52 50 48 44 42 39 35 33 33 30 28 27 RH..............31 34 39 47 54 60 65 68 65 74 77 79 20 FT wind dir..W W W NW N N N N N N N N 20 FT wind spd..9 7 7 7 8 8 8 8 8 9 9 10 20 FT wind gust.20 17 16 15 15 16 17 18 20 21 22 23 Mix hgt (kft)...1.8 0.9 0.8 1.2 1.4 1.6 1.8 1.6 2.2 1.8 1.4 1.7 Transp wind dir.W W NW N N N N N N N N N Transp wind spd.16 13 13 14 14 15 17 16 17 17 16 18 SDspl kt-ft/100025 10 9 14 17 21 28 23 33 27 19 27 .MONDAY... Sky/weather.........Partly sunny (45-55 percent). Slight chance of snow showers in the afternoon. Max temperature.....Around 35. Min humidity........32 percent. Wind (20 ft)........North winds 11 to 16 mph with gusts to near 25 mph. Mixing height.......6300 ft AGL. Transport winds.....North 20 to 24 mph. Smoke dispersal.....Fair (26900 knot-ft) early in the morning increasing to excellent (114000 knot-ft) in the afternoon. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........64 54 51 49 46 50 55 59 54 50 45 39 Weather cov..... SCH SCH SCH SCH SCH Weather type.... SW SW SW SW SW Tstm cov........ Temp............26 25 26 27 30 32 33 33 34 34 33 32 RH..............78 73 66 61 49 44 40 37 35 33 32 34 20 FT wind dir..N N N N N N N N N N N N 20 FT wind spd..10 12 12 13 13 13 13 13 13 13 13 12 20 FT wind gust.24 24 24 24 23 22 21 21 21 22 22 22 Mix hgt (kft)...1.4 1.7 3.2 4.3 5.1 5.5 5.9 6.1 6.3 6.3 6.0 5.4 Transp wind dir.N N N N N N N N N N N N Transp wind spd.22 21 24 24 23 22 21 21 21 21 21 20 SDspl kt-ft/100027 30 68 89 102 105 108 109 113 114 109 94 $$ Forecaster...Kieckbusch Requested by...Curtis Wayka Type of request...PRESCRIBED .TAG 2508987.0/GRB .DELDT 04/06/25 .FormatterVersion 2.0.0 .EMAIL curtisw@mtewood.com