FNUS73 KDVN 201322 FWSDVN Spot Forecast for Lost Nation Public Hunting Area...Clinton County Conservation National Weather Service Quad Cities IA/IL 822 AM CDT Mon Apr 20 2026 Forecast is based on ignition time of 1000 CDT on April 20. If conditions become unrepresentative...contact the National Weather Service Quad Cities at (563) 386-3815. .DISCUSSION... A widespread frost/hard freeze early this morning will give way to temperatures warming to the middle 50s over northwest Illinois to the middle 60s over far southeastern Iowa/west-central Illinois/northeast Missouri. Southerly winds today will be around 10 to 20 mph, with minimum RH values between 30 to 40 percent. Mostly dry conditions will prevail through Wednesday night, with perhaps a low to medium chance (10-40%) of a shower or storm Tuesday PM south of Interstate 80. The Grassland Fire Danger Index -GFDI- does not account for precipitation that occurs or any snow on the ground. Please make appropriate adjustments. .REST OF TODAY... Sky/weather.........Sunny (10-20 percent). Chance of pcpn......0 percent. Chance of thunder...0 percent. Begin/end of pcpn...None Max temperature.....Around 59. Min humidity........28 percent. Max apparent temp...58. Eye level winds.....South winds up to 7 mph. Wind shift..........Southeast turning to the south between 10 AM and 12 PM. Wind (20 ft)........South winds 7 to 12 mph. Mixing height.......4400 ft AGL. Transport winds.....South 8 to 16 mph. Smoke dispersal.....Fair (24600 knot-ft) early in the morning increasing to good (50300 knot-ft) in the afternoon. GFDI................2. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........3 2 1 1 5 6 27 29 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 0 0 Temp............44 47 49 52 54 56 57 58 RH..............40 37 36 32 30 29 28 29 Aparnt tmp (F)..40 43 46 52 54 56 57 58 20 FT wind dir..S S S S S S S S 20 FT wind spd..7 8 8 9 10 10 12 12 20 FT wind gust.9 10 12 13 14 15 16 16 Eye lvl wnd dir.S S S S S S S S Eye lvl wnd spd.4 5 5 5 6 6 7 7 Eye lvl wnd gst.5 6 7 8 8 9 10 10 Mix hgt (kft)...3.1 3.6 3.9 4.4 4.1 4.0 3.8 3.6 Transp wind dir.S S S S S S S S Transp wind spd.9 9 8 10 12 13 15 16 GFDI............1 1 1 2 2 3 3 3 SDspl kt-ft/100025 29 27 39 41 45 50 50 $$ Forecaster...Cousins Requested by...Darin Voss Type of request...PRESCRIBED .TAG 2610858.0/DVN .DELDT 04/20/26 .FormatterVersion 2.0.0