Spot Forecast
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
945 FNUS73 KBIS 271902 FWSBIS Spot Forecast for Lake Ilo...ND Fish and Wildlife National Weather Service Bismarck ND 202 PM CDT Sat Apr 27 2024 Forecast is based on ignition time of 1000 CDT on April 28. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Sunday will be partly cloudy with a slight chance (10%) of rain after 6pm. Winds will be southeast around 12mph, calming to around 5mph after midnight. Minimum relative humidity as low as 43 percent during the day, recovering to around 90 percent overnight. .SUNDAY... Sky/weather.........Partly sunny. CWR.................0 percent. Chance of pcpn......10 percent. LAL.................1. Max temperature.....Around 54. Min humidity........45 percent. Wind (20 ft)........Southeast winds 10 mph. Mixing height.......3800 ft AGL. Transport winds.....Southeast 15 mph. Smoke dispersal.....Poor (31900 knot-ft) early in the morning increasing to fair (41300 knot-ft) in the afternoon. Haines Index........2 to 3 or very low potential for large plume dominated fire growth. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........67 60 54 47 48 50 51 54 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 Chc of pcpn (%).0 0 0 0 0 0 0 10 LAL.............1 1 1 1 1 1 1 1 Temp............40 43 46 48 51 52 54 53 RH..............73 67 58 54 50 48 45 48 20 FT wind dir..SE SE SE SE E E E E 20 FT wind spd..9 9 9 10 10 10 10 11 20 FT wind gust.13 14 14 14 14 14 14 14 Mix hgt (kft)...2.5 2.8 3.1 3.4 3.6 3.6 3.8 3.7 Transp wind dir.SE SE SE SE SE SE SE SE Transp wind spd.15 14 15 13 13 13 13 13 Haines index....3 3 2 2 2 2 2 2 Dispr kt-ft/1K..32 34 41 37 39 40 41 41 .SUNDAY NIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. CWR.................0 percent. Chance of pcpn......10 percent. LAL.................1. Min temperature.....Around 33. Max humidity........92 percent. Wind (20 ft)........Southeast winds 5 to 12 mph becoming light after midnight. Mixing height.......300 ft AGL. Transport winds.....Southeast 6 to 14 mph shifting to the south around 6 mph early in the morning. Smoke dispersal.....Fair (43000 knot-ft) early in the evening decreasing to poor (1500 knot-ft) late in the night. Haines Index........2 to 4 or very low to low potential for large plume dominated fire growth. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........58 61 59 57 56 53 51 48 45 42 38 37 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Chc of pcpn (%).10 10 10 10 10 10 10 10 10 10 10 10 LAL.............1 1 1 1 1 1 1 1 1 1 1 1 Temp............53 52 49 45 44 41 40 39 38 37 36 34 RH..............46 48 56 65 68 76 79 82 85 85 89 92 20 FT wind dir..E SE E SE SE SE SE SE SE S S S 20 FT wind spd..12 12 9 9 9 8 7 6 5 5 4 3 20 FT wind gust.14 14 14 13 13 12 11 9 8 7 6 5 Mix hgt (kft)...3.6 3.5 3.0 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 Transp wind dir.E E E E E SE SE SE SE S S S Transp wind spd.14 13 12 12 12 10 9 8 7 6 6 6 Haines index....2 2 2 3 3 3 4 4 4 4 4 4 Dispr kt-ft/1K..43 39 30 9 9 6 5 3 3 2 2 2 $$ Forecaster...SMITH Requested by...Dustin Mireles Type of request...PRESCRIBED .TAG 2412609.0/BIS .DELDT 04/27/24 .FormatterVersion 2.0.0 .EMAIL dustin_mireles@fws.gov