Spot Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
287 FNUS73 KLOT 301335 FWSLOT Spot Forecast for Furnessville Piles...National Park service National Weather Service Chicago IL 835 AM CDT Tue Apr 30 2024 Forecast is based on ignition time of 0900 CDT on April 30. If conditions become unrepresentative, contact the National Weather Service. Please contact our office at (815) 834-0666 if you have questions or concerns with this forecast. .DISCUSSION...Dry weather is expected today and Wednesday with a chance of showers early Wednesday morning. West winds are expected through mid afternoon today, then a lake breeze is possible late this afternoon. If it occurs, winds would shift to the northeast. .REST OF TODAY... Sky/weather.........Sunny. Temperature.........55 at ignition...Max 67. RH..................72 percent at ignition...Min 50 percent. Wind (20 ft)........Winds west at 6 mph at ignition...otherwise Northwest winds 5 to 7 mph. Chance of pcpn......0 percent. LAL.................No Tstms. Transport winds.....West 6 to 8 mph. Mixing height.......600 ft AGL at ignition...otherwise 700 ft AGL. Smoke dispersal.....Poor /3400 knot-ft/ at ignition. Max...poor /4300 knot-ft/. TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........0 0 1 2 2 2 3 3 4 Weather cov..... Weather type.... Temp............55 56 56 56 57 58 59 59 61 RH..............72 69 69 69 67 64 64 64 60 20 FT wind dir..270 280 280 300 300 300 310 320 310 20 FT wind spd..6 6 6 7 7 7 7 6 5 20 FT wind gust.9 9 10 12 12 12 10 9 9 Mix hgt (kft)...0.6 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.5 Transp wind dir.260 260 270 270 280 280 290 280 270 Transp wind spd.7 7 7 7 8 8 7 7 6 Chc of pcpn (%).0 0 0 0 0 0 0 0 0 LAL.............1 1 1 1 1 1 1 1 1 Vrate kt-ft/1K..3 4 4 4 4 4 4 3 3 .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Temperature.........Max 69. RH..................Min 45 percent. Wind (20 ft)........Southwest winds 10 to 12 mph shifting to the west 7 to 10 mph late in the morning, then shifting to the north 6 to 7 mph late in the afternoon. Chance of pcpn......10 percent. LAL.................No Tstms. Transport winds.....Southwest 18 to 21 mph becoming west 10 to 15 mph in the late morning and early afternoon, then shifting to the northwest around 9 mph late in the afternoon. Mixing height.......2300 ft AGL. Smoke dispersal.....Poor (3400 knot-ft) early in the morning increasing to good (36700 knot-ft) in the afternoon. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........65 57 53 49 45 39 32 26 27 28 29 28 Weather cov..... Weather type.... Temp............58 59 62 64 63 64 65 65 66 64 64 65 RH..............75 75 70 67 70 65 58 56 50 52 48 46 20 FT wind dir..210 210 220 240 250 270 280 290 300 320 340 350 20 FT wind spd..13 13 13 12 12 12 10 10 9 8 8 7 20 FT wind gust.21 21 20 18 17 17 15 15 14 13 12 10 Mix hgt (kft)...0.8 0.9 1.8 2.3 0.6 0.6 0.7 0.7 0.5 0.5 0.5 0.4 Transp wind dir.220 230 260 260 270 280 280 290 310 310 310 320 Transp wind spd.21 20 20 18 15 15 15 13 10 9 9 9 Chc of pcpn (%).10 10 10 10 0 0 0 10 10 10 10 10 LAL.............1 1 1 1 1 1 1 1 1 1 1 1 Vrate kt-ft/1K..14 16 31 37 8 8 9 8 5 4 4 3 $$ Forecaster...Sullivan Requested by...Joe james Type of request...PRESCRIBED .TAG 2412774.0/LOT .DELDT 04/30/24 .FormatterVersion 2.0.0