Spot Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
216 FNUS73 KDLH 102028 FWSDLH Spot Forecast for Roos RX...Wisconsin DNR National Weather Service Duluth MN 328 PM CDT Fri May 10 2024 Forecast is based on ignition time of 1500 CDT on May 10. If there are questions or concerns with this forecast, or if conditions become unrepresentative, contact the National Weather Service in Duluth at 218-729-0653. .DISCUSSION... Isolated strong thunderstorms with localized erratic wind gusts up to 50 mph and small hail possible in the strongest storms this afternoon. Localized rainfall amounts of 0.10-0.25" are likely with any showers or storms. Northwesterly winds gusting to 25 mph. Minimum RH near 30 percent due to deeper mixing heights today though shower activity may help to keep it a tad higher than this especially if you get a shower. Winds calm overnight, but showers don`t decrease in coverage until after sunset. RH recoveries near 80%. .REST OF TODAY... Sky/weather.........Partly sunny (45-55 percent). Showers likely and chance of thunderstorms late in the afternoon, then chance of showers and slight chance of thunderstorms late in the afternoon. Chance of pcpn......60 percent. LAL.................3 until 1600, then 2. Max temperature.....Around 65. Min humidity........34 percent. Wind (20 ft)........Northwest winds 8 to 12 mph with gusts to around 25 mph. Gusty and erratic winds expected near thunderstorms. Mixing height.......6000 ft AGL. Transport winds.....Northwest 23 to 25 mph. Smoke dispersal.....Excellent (107200-132300 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. Pcpn amount.........0.10 inches. TIME (CDT) 3PM 4PM 5PM Sky cover.......MC PC PC Weather cov.....LKY CHC CHC Weather type....RW RW RW Tstm cov........CHC SCH SCH Chc of pcpn (%).60 30 30 LAL.............3 2 2 Temp............63 62 62 RH..............39 41 42 20 FT wind dir..NW NW NW 20 FT wind spd..8 10 11 20 FT wind gust.18 20 21 Mix hgt (kft)...5.4 6.0 5.4 Transp wind dir.NW NW NW Transp wind spd.23 25 23 Haines index....4 4 4 SDspl kt-ft/1000107 132 108 .TONIGHT... Sky/weather.........Mostly cloudy (55-65 percent) then becoming partly cloudy (25-35 percent) then becoming mostly clear (0-10 percent). Chance of showers and thunderstorms in the evening. Chance of pcpn......40 percent. LAL.................2 until 1900, then 3 until 2100, then 2 until 2200, then 1. Min temperature.....Around 40. Max humidity........88 percent. Wind (20 ft)........Northwest winds 7 to 13 mph. Gusty and erratic winds expected near thunderstorms early in the evening. Gusty and erratic winds expected near thunderstorms early in the evening. Mixing height.......4300 ft AGL decreasing to 1600 ft AGL. Transport winds.....Northwest 14 to 20 mph decreasing to 9 to 12 mph in the late evening and overnight. Smoke dispersal.....Excellent (73600 knot-ft) decreasing to poor to fair (3800-18700 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. Pcpn amount.........0.03 inches. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky cover.......MCLDY MCLDY MCLDY MCLEAR MCLEAR MCLEAR Weather cov.....CHANCE CHANCE Weather type....RNSHWR RNSHWR NONE NONE NONE NONE Tstm cov........S CHC CHANCE Chc of pcpn (%).40 30 10 10 0 0 LAL.............2 3 1 1 1 1 Temp............61 54 48 46 43 42 RH..............44 59 71 73 79 84 20 ft wind......NW 12 NW 11 NW 7 NW 7 NW 8 NW 7 20 ft wind gust.20 16 12 11 13 12 Mix hgt (ft)....4300 800 500 500 500 500 Transport wind..NW 20 NW 16 N 10 NW 9 N 10 N 10 Haines index....4 4 4 4 4 4 SDspl kt-ft/100074 11 4 4 5 4 .SATURDAY... Sky/weather.........Sunny (15-25 percent) then becoming partly sunny (55-65 percent). Chance of pcpn......0 percent. LAL.................1. Max temperature.....Around 68. Min humidity........27 percent. Wind (20 ft)........Northwest winds 6 to 9 mph. Mixing height.......1900 ft AGL increasing to 7400 ft AGL. Transport winds.....Northwest 10 to 14 mph shifting to the west around 12 mph late in the afternoon. Smoke dispersal.....Poor to fair (4000-19000 knot-ft) increasing to excellent (60400-80900 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. Pcpn amount.........0.00 inches. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky cover.......MCLEAR CLEAR MCLEAR MCLEAR PCLDY MCLDY Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 LAL.............1 1 1 1 1 1 Temp............40 46 56 62 66 68 RH..............88 77 54 42 33 27 20 ft wind......NW 6 NW 7 NW 8 NW 9 NW 9 W 9 20 ft wind gust.11 11 13 14 14 13 Mix hgt (ft)....400 1200 3700 6100 7200 7100 Transport wind..N 10 N 12 N 13 N 14 NW 12 W 13 Haines index....4 4 4 4 4 4 SDspl kt-ft/10004 12 40 73 72 78 $$ Forecaster...Jonathan Requested by...Zak Neitzel Type of request...PRESCRIBED .TAG 2413685.0/DLH .DELDT 05/10/24 .FormatterVersion 2.0.0 .EMAIL zachary.neitzel@wisconsin.gov