


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
591 FNUS53 KLOT 042051 FWFLOT Fire Weather Planning Forecast For Northern IL and Northwest IN National Weather Service Chicago/Romeoville IL 351 PM CDT Sat Oct 4 2025 .DISCUSSION...There is an elevated fire danger for Sunday afternoon when southwesterly winds are expected to gust into the 30 mph range along with minimum relative humidity levels expected in the 20 to 30 percent range. These weather conditions combined with the dry fuels may make any fires that ignite difficult to control. A cold front will move across the area Monday afternoon into Monday evening, bringing a chance of showers and a few thunderstorms. There will be a continued chance of showers through Tuesday evening. While there may be some isolated heavier amounts of rain, overall rainfall amounts look to remain light, with most areas expected to see less than a half inch. There will be another chance of showers Friday with another above normal temperature pattern possible next weekend. ILZ014-050945- Cook- Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn, Lemont, Orland Park, and Park Forest 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 10 40 Max Temp (24HR Trend) 85 (-3) 84 Min RH % (24HR Trend) 27 (-6) 47 Min Temp (24HR Trend) 63 (-1) 64 Max RH % (24HR Trend) 76 (-8) 80 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 6 S 10-15 S 9-10 SW 7 Peak Wind Gusts (MPH) 27 19 14 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3600 3300 Max Mixing Hgt (FT) 6200 6900 Transport Wnd (MPH) S 21 SW 16 Vent Rate (MPH-FT) 136400 110400 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Showers and a chance of thunderstorms. Lows in the upper 50s. Southwest winds around 5 mph, becoming north after midnight. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 60s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 60s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds around 5 mph. $$ ILZ006-050945- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 40 Max Temp (24HR Trend) 84 (-4) 82 Min RH % (24HR Trend) 30 (-5) 52 Min Temp (24HR Trend) 64 (+2) 64 Max RH % (24HR Trend) 77 (-12) 76 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 6 S 10-15 S 9-10 W 7 Peak Wind Gusts (MPH) 27 19 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3800 3300 Max Mixing Hgt (FT) 6000 5500 Transport Wnd (MPH) S 23 SW 16 Vent Rate (MPH-FT) 138000 88000 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms in the evening. Showers. Lows in the mid 50s. North winds around 5 mph. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs in the mid 60s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds around 5 mph. $$ INZ001-050945- Lake IN- Including the cities of Gary, Hammond, and Merrillville 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 10 40 Max Temp (24HR Trend) 84 (-3) 85 Min RH % (24HR Trend) 29 (-6) 48 Min Temp (24HR Trend) 60 (0) 62 Max RH % (24HR Trend) 86 (-8) 86 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 5 S 10-15 S 8 SW 7 Peak Wind Gusts (MPH) 25 17 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3400 3400 Max Mixing Hgt (FT) 5900 6300 Transport Wnd (MPH) S 21 SW 16 Vent Rate (MPH-FT) 129800 100800 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows around 60. South winds around 5 mph, becoming north after midnight. .TUESDAY...Mostly cloudy. A chance of showers in the morning. Highs in the mid 60s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the upper 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph, becoming east after midnight. .THURSDAY...Sunny. Highs in the upper 60s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 50. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the lower 70s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest winds around 5 mph. $$ INZ002-050945- Porter- Including the cities of Portage, Valparaiso, and Chesterton 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 10 40 Max Temp (24HR Trend) 84 (-2) 85 Min RH % (24HR Trend) 30 (-8) 46 Min Temp (24HR Trend) 60 (-2) 62 Max RH % (24HR Trend) 85 (-8) 86 20FT Wind AM (MPH) S 9-12 SW 7-8 20FT Wind PM (MPH) Lgt/Var S 9-12 S 7-8 SW 7-8 Peak Wind Gusts (MPH) 25 16 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3500 3500 Max Mixing Hgt (FT) 5800 6300 Transport Wnd (MPH) S 20 SW 16 Vent Rate (MPH-FT) 121800 100800 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the lower 60s. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy. Showers likely in the morning. Highs in the mid 60s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the upper 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph, becoming east after midnight. .THURSDAY...Sunny. Highs in the upper 60s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 50. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the lower 70s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest winds around 5 mph. $$ ILZ013-050945- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 40 Max Temp (24HR Trend) 85 (-3) 85 Min RH % (24HR Trend) 27 (-5) 47 Min Temp (24HR Trend) 62 (-2) 64 Max RH % (24HR Trend) 78 (-7) 82 20FT Wind AM (MPH) S 10-15 SW 7-8 20FT Wind PM (MPH) S 6 S 10-15 S 9-10 SW 7-8 Peak Wind Gusts (MPH) 26 19 14 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3400 3300 Max Mixing Hgt (FT) 6200 6900 Transport Wnd (MPH) S 23 SW 14 Vent Rate (MPH-FT) 142600 103500 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Showers and a chance of thunderstorms. Lows in the upper 50s. West winds around 5 mph, becoming north after midnight. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 60s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds around 5 mph. $$ ILZ012-050945- Kane- Including the cities of Aurora and Elgin 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 40 Max Temp (24HR Trend) 85 (-3) 84 Min RH % (24HR Trend) 27 (-6) 45 Min Temp (24HR Trend) 61 (+1) 62 Max RH % (24HR Trend) 81 (-10) 84 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 5-6 S 10-15 S 9-10 W 7 Peak Wind Gusts (MPH) 27 19 14 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3500 3400 Max Mixing Hgt (FT) 6200 6200 Transport Wnd (MPH) S 23 SW 16 Vent Rate (MPH-FT) 142600 99200 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Showers and a chance of thunderstorms. Lows in the mid 50s. Northwest winds around 5 mph. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 60s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs around 70. Southeast winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 50. West winds around 5 mph. $$ ILZ005-050945- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 50 Max Temp (24HR Trend) 84 (-4) 82 Min RH % (24HR Trend) 30 (-4) 52 Min Temp (24HR Trend) 62 (+3) 63 Max RH % (24HR Trend) 79 (-15) 80 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 6 S 10-15 S 8-10 W 7 Peak Wind Gusts (MPH) 27 19 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3400 3300 Max Mixing Hgt (FT) 5900 5500 Transport Wnd (MPH) S 24 SW 16 Vent Rate (MPH-FT) 141600 88000 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms in the evening. Showers. Lows in the mid 50s. North winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers in the morning. Highs in the mid 60s. North winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Colder. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds around 5 mph. $$ ILZ004-050945- Boone- Including the city of Belvidere 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 10 50 Max Temp (24HR Trend) 84 (-5) 80 Min RH % (24HR Trend) 29 (-3) 51 Min Temp (24HR Trend) 62 (+4) 62 Max RH % (24HR Trend) 80 (-15) 80 20FT Wind AM (MPH) S 10-15 SW 6-7 20FT Wind PM (MPH) S 6-7 S 10-15 S 9-11 W 6-7 Peak Wind Gusts (MPH) 29 21 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3500 3300 Max Mixing Hgt (FT) 6000 5200 Transport Wnd (MPH) S 24 SW 16 Vent Rate (MPH-FT) 144000 83200 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Showers. Lows in the lower 50s. North winds around 5 mph. .TUESDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Colder. Lows in the lower 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs around 70. South winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds around 5 mph. $$ ILZ011-050945- De Kalb- Including the cities of DeKalb and Sycamore 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 40 Max Temp (24HR Trend) 85 (-4) 84 Min RH % (24HR Trend) 28 (-3) 43 Min Temp (24HR Trend) 60 (+2) 62 Max RH % (24HR Trend) 81 (-12) 84 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 6-7 S 10-15 S 8-10 W 7 Peak Wind Gusts (MPH) 28 19 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3600 3500 Max Mixing Hgt (FT) 6200 6200 Transport Wnd (MPH) S 23 SW 16 Vent Rate (MPH-FT) 142600 99200 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Showers and a chance of thunderstorms. Lows in the mid 50s. North winds around 5 mph. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 60s. North winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Colder. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 50. West winds around 5 mph. $$ ILZ003-050945- Winnebago- Including the city of Rockford 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 10 50 Max Temp (24HR Trend) 85 (-4) 79 Min RH % (24HR Trend) 29 (-2) 52 Min Temp (24HR Trend) 61 (0) 62 Max RH % (24HR Trend) 78 (-16) 80 20FT Wind AM (MPH) S 10-15 SW 6-7 20FT Wind PM (MPH) S 6-7 S 10-15 S 9-12 NW 6-7 Peak Wind Gusts (MPH) 31 23 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3700 3000 Max Mixing Hgt (FT) 6200 4300 Transport Wnd (MPH) S 25 SW 13 Vent Rate (MPH-FT) 155000 60200 Vent Rate Category very good fair .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Showers. Lows in the lower 50s. North winds around 5 mph. .TUESDAY...Mostly sunny. Highs in the mid 60s. North winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Colder. Lows in the lower 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. South winds around 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds around 5 mph. $$ ILZ008-050945- Ogle- Including the cities of Rochelle, Oregon, and Byron 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 10 50 Max Temp (24HR Trend) 87 (-3) 82 Min RH % (24HR Trend) 28 (-1) 47 Min Temp (24HR Trend) 61 (+2) 61 Max RH % (24HR Trend) 78 (-15) 81 20FT Wind AM (MPH) S 10-15 SW 6 20FT Wind PM (MPH) S 7 S 10-15 S 8-10 W 6 Peak Wind Gusts (MPH) 29 21 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3600 3400 Max Mixing Hgt (FT) 6300 5300 Transport Wnd (MPH) S 25 SW 13 Vent Rate (MPH-FT) 157500 74200 Vent Rate Category very good fair .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Showers likely and a chance of thunderstorms in the evening, then showers after midnight. Lows in the lower 50s. North winds around 5 mph. .TUESDAY...Mostly sunny. Highs in the upper 60s. North winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Colder. Lows in the lower 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs around 70. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds around 5 mph. $$ ILZ010-050945- Lee- Including the city of Dixon 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 40 Max Temp (24HR Trend) 86 (-4) 83 Min RH % (24HR Trend) 28 (-1) 43 Min Temp (24HR Trend) 60 (+2) 62 Max RH % (24HR Trend) 81 (-14) 82 20FT Wind AM (MPH) S 10-15 SW 6 20FT Wind PM (MPH) S 6-7 S 10-15 S 8-9 W 6 Peak Wind Gusts (MPH) 27 18 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3500 3500 Max Mixing Hgt (FT) 6400 6000 Transport Wnd (MPH) S 23 SW 14 Vent Rate (MPH-FT) 147200 90000 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the mid 50s. North winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers in the morning. Highs in the upper 60s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Colder. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs around 70. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds around 5 mph. .FRIDAY...Sunny. Highs in the mid 70s. Southwest winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds around 5 mph. $$ ILZ019-050945- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 30 Max Temp (24HR Trend) 86 (-3) 86 Min RH % (24HR Trend) 26 (-3) 41 Min Temp (24HR Trend) 60 (0) 62 Max RH % (24HR Trend) 82 (-11) 85 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 5 S 10-15 S 7-9 SW 7 Peak Wind Gusts (MPH) 27 18 Precip Amount (IN) 0.00 0.00 0.00 0.00 11 AM Mixing Hgt (FT) 3800 3600 Max Mixing Hgt (FT) 6300 7000 Transport Wnd (MPH) S 21 SW 16 Vent Rate (MPH-FT) 138600 112000 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Showers and a chance of thunderstorms. Lows in the upper 50s. West winds around 5 mph, becoming north after midnight. .TUESDAY...Mostly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 60s. North winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds around 5 mph. $$ ILZ020-050945- Kendall- Including the cities of Oswego, Yorkville, and Plano 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear pcldy Precip Type None None None tstms Chance Precip (%) 30 Max Temp (24HR Trend) 85 (-4) 86 Min RH % (24HR Trend) 26 (-5) 44 Min Temp (24HR Trend) 61 (+1) 62 Max RH % (24HR Trend) 82 (-10) 86 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 5 S 10-15 S 8-9 SW 7 Peak Wind Gusts (MPH) 26 18 Precip Amount (IN) 0.00 0.00 0.00 0.00 11 AM Mixing Hgt (FT) 3700 3600 Max Mixing Hgt (FT) 6200 6900 Transport Wnd (MPH) S 23 SW 14 Vent Rate (MPH-FT) 142600 103500 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Showers and a chance of thunderstorms. Lows in the upper 50s. Northwest winds around 5 mph. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 60s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds around 5 mph. $$ ILZ021-050945- Grundy- Including the cities of Morris, Coal City, and Minooka 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear mclear clear mclear Precip Type None None None tstms Chance Precip (%) 30 Max Temp (24HR Trend) 86 (-4) 87 Min RH % (24HR Trend) 25 (-5) 44 Min Temp (24HR Trend) 61 (0) 63 Max RH % (24HR Trend) 82 (-12) 86 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 5 S 10-15 S 7-9 SW 7 Peak Wind Gusts (MPH) 26 17 Precip Amount (IN) 0.00 0.00 0.00 0.00 11 AM Mixing Hgt (FT) 3700 3700 Max Mixing Hgt (FT) 6200 6800 Transport Wnd (MPH) S 21 SW 16 Vent Rate (MPH-FT) 136400 108800 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows around 60. Southwest winds around 5 mph, becoming north after midnight. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs around 70. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds around 5 mph. $$ ILZ022-050945- Will- Including the cities of Joliet, Bolingbrook, and Wilmington 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 10 40 Max Temp (24HR Trend) 85 (-4) 86 Min RH % (24HR Trend) 27 (-5) 46 Min Temp (24HR Trend) 61 (+1) 63 Max RH % (24HR Trend) 83 (-9) 87 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 5 S 10-15 S 8-9 SW 7 Peak Wind Gusts (MPH) 26 19 14 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3300 3500 Max Mixing Hgt (FT) 6000 6600 Transport Wnd (MPH) S 21 SW 16 Vent Rate (MPH-FT) 132000 105600 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows around 60. Southwest winds around 5 mph. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 60s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the upper 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs around 70. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest winds around 5 mph. $$ ILZ032-050945- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 30 Max Temp (24HR Trend) 86 (-3) 87 Min RH % (24HR Trend) 25 (-3) 43 Min Temp (24HR Trend) 59 (-1) 61 Max RH % (24HR Trend) 85 (-8) 89 20FT Wind AM (MPH) S 10-15 SW 7 20FT Wind PM (MPH) S 5 S 10-15 S 7-8 SW 7 Peak Wind Gusts (MPH) 27 17 14 Precip Amount (IN) 0.00 0.00 0.00 0.00 11 AM Mixing Hgt (FT) 3600 3700 Max Mixing Hgt (FT) 6000 6800 Transport Wnd (MPH) S 21 SW 13 Vent Rate (MPH-FT) 132000 95200 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 50s. Southwest winds around 5 mph. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs in the lower 70s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs around 70. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 50. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 50. West winds around 5 mph. $$ ILZ023-050945- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 10 30 Max Temp (24HR Trend) 85 (-3) 86 Min RH % (24HR Trend) 26 (-7) 44 Min Temp (24HR Trend) 59 (-1) 61 Max RH % (24HR Trend) 87 (-4) 90 20FT Wind AM (MPH) S 10-15 SW 6-7 20FT Wind PM (MPH) S 5 S 10-15 S 6-7 SW 6-7 Peak Wind Gusts (MPH) 25 15 Precip Amount (IN) 0.00 0.00 0.00 0.01-0.05 11 AM Mixing Hgt (FT) 3300 3500 Max Mixing Hgt (FT) 5900 6500 Transport Wnd (MPH) S 21 SW 14 Vent Rate (MPH-FT) 129800 97500 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows around 60. South winds around 5 mph. .TUESDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 60s. North winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs around 70. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 50. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the lower 70s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy. Lows around 50. Southwest winds around 5 mph. $$ ILZ039-050945- Ford- Including the cities of Paxton and Gibson City 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 30 Max Temp (24HR Trend) 86 (-2) 86 Min RH % (24HR Trend) 26 (-5) 43 Min Temp (24HR Trend) 58 (-3) 60 Max RH % (24HR Trend) 88 (-1) 91 20FT Wind AM (MPH) S 10-15 SW 7-8 20FT Wind PM (MPH) S 5 S 10-15 S 7-8 SW 7-8 Peak Wind Gusts (MPH) 27 15 Precip Amount (IN) 0.00 0.00 0.00 0.00 11 AM Mixing Hgt (FT) 3300 3500 Max Mixing Hgt (FT) 5900 6400 Transport Wnd (MPH) S 20 S 12 Vent Rate (MPH-FT) 123900 83200 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows around 60. Southwest winds around 5 mph. .TUESDAY...A chance of showers in the morning. Mostly cloudy. Highs in the lower 70s. North winds around 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs around 70. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest winds around 5 mph, becoming west after midnight. $$ ILZ033-050945- Iroquois- Including the cities of Watseka and Gilman 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 30 Max Temp (24HR Trend) 85 (-3) 86 Min RH % (24HR Trend) 26 (-6) 41 Min Temp (24HR Trend) 58 (-4) 60 Max RH % (24HR Trend) 86 (-4) 90 20FT Wind AM (MPH) S 10-15 SW 6 20FT Wind PM (MPH) S 5 S 10-15 S 5-6 SW 6 Peak Wind Gusts (MPH) 25 Precip Amount (IN) 0.00 0.00 0.00 0.00 11 AM Mixing Hgt (FT) 3200 3500 Max Mixing Hgt (FT) 6000 6500 Transport Wnd (MPH) S 20 S 13 Vent Rate (MPH-FT) 126000 91000 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the lower 60s. South winds around 5 mph. .TUESDAY...A chance of showers in the morning. Mostly cloudy. Highs around 70. North winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 70s. East winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. South winds around 5 mph, becoming west after midnight. $$ INZ010-050945- Newton- Including the cities of Roselawn, Kentland, and Morocco 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 10 30 Max Temp (24HR Trend) 84 (-3) 85 Min RH % (24HR Trend) 29 (-5) 45 Min Temp (24HR Trend) 59 (-3) 61 Max RH % (24HR Trend) 87 (-11) 88 20FT Wind AM (MPH) S 8-12 SW 6-7 20FT Wind PM (MPH) Lgt/Var S 8-12 S 6 SW 6-7 Peak Wind Gusts (MPH) 25 Precip Amount (IN) 0.00 0.00 0.00 0.00 11 AM Mixing Hgt (FT) 3200 3400 Max Mixing Hgt (FT) 5800 6400 Transport Wnd (MPH) S 20 SW 13 Vent Rate (MPH-FT) 121800 89600 Vent Rate Category very good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the lower 60s. Southwest winds around 5 mph. .TUESDAY...Showers likely in the morning. Mostly cloudy. Highs in the upper 60s. North winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the mid 60s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 60s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the lower 70s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southwest winds around 5 mph. $$ INZ011-050945- Jasper- Including the cities of Rensselaer and DeMotte 351 PM CDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear mclear mclear Precip Type None None None tstms Chance Precip (%) 30 Max Temp (24HR Trend) 84 (-3) 85 Min RH % (24HR Trend) 30 (-5) 47 Min Temp (24HR Trend) 59 (-3) 62 Max RH % (24HR Trend) 87 (-12) 86 20FT Wind AM (MPH) S 8-12 SW 6-7 20FT Wind PM (MPH) Lgt/Var S 8-12 S 6 SW 6-7 Peak Wind Gusts (MPH) 25 Precip Amount (IN) 0.00 0.00 0.00 0.00 11 AM Mixing Hgt (FT) 3400 3500 Max Mixing Hgt (FT) 5800 6600 Transport Wnd (MPH) S 19 SW 16 Vent Rate (MPH-FT) 116000 105600 Vent Rate Category good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the lower 60s. South winds around 5 mph. .TUESDAY...Showers likely in the morning. Mostly cloudy. Highs in the upper 60s. North winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Cooler. Lows in the mid 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the mid 60s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 60s. East winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the lower 70s. Southwest winds around 5 mph. .FRIDAY NIGHT...Partly cloudy. Lows around 50. Southwest winds around 5 mph. $$ INZ019-050945- Benton- Including the cities of Fowler and Oxford 451 PM EDT Sat Oct 4 2025 Tonight Sun Sun Night Mon Cloud Cover clear clear clear mclear Precip Type None None None tstms Chance Precip (%) 30 Max Temp (24HR Trend) 84 (-2) 84 Min RH % (24HR Trend) 30 (-5) 46 Min Temp (24HR Trend) 59 (-4) 61 Max RH % (24HR Trend) 88 (-8) 86 20FT Wind AM (MPH) S 7-12 SW 6-7 20FT Wind PM (MPH) Lgt/Var S 7-12 S 5-6 S 6-7 Peak Wind Gusts (MPH) 24 Precip Amount (IN) 0.00 0.00 0.00 0.00 11 AM Mixing Hgt (FT) 3200 3200 Max Mixing Hgt (FT) 5600 6100 Transport Wnd (MPH) S 19 S 12 Vent Rate (MPH-FT) 112000 79300 Vent Rate Category good good .FORECAST FOR DAYS 3 THROUGH 7... (WINDS ARE 20 FT LEVEL) .MONDAY NIGHT...Partly cloudy in the evening. A chance of thunderstorms. Showers. Lows in the lower 60s. South winds around 5 mph. .TUESDAY...Showers likely in the morning. Mostly cloudy. Highs around 70. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cooler. Lows in the upper 40s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 60s. East winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the lower 70s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy. Lows around 50. South winds around 5 mph, becoming west after midnight. $$