3 products issued by NWS for: Forest Lake IL
Hydrologic Outlook
Hydrologic Outlook ILC007-031-037-043-053-063-075-089-091-093-097-099-103-105-111-141- 197-201-INC007-073-089-111-127-122100- Hydrologic Outlook National Weather Service Chicago IL 217 PM CST Tue Feb 11 2025 ...Risk for river ice formation and ice jams increasing late this week through next week... Favorable conditions for river ice development and possible ice jams are expected beginning Friday and continuing into the weekend, impacting the Rock, Fox, Des Plaines, and Kishwaukee river basins. Very cold temperatures are expected Thursday and Friday, with conditions becoming favorable for rapid formation of river ice on rivers and tributaries as early Thursday night into Friday. Ice jams will be possible in isolated areas along the Rock, Fox, Des Plaines, and Kishwaukee rivers. Despite a brief warm-up Saturday, most river ice will likely remain in place through early next week when another period of very cold temperatures arrives. Ice jams may cause rises and fluctuations on area rivers with little warning. This outlook means that elevated water levels and potential impacts are possible, but not yet certain. Persons with interests along area rivers should closely monitor the latest forecasts. This product will be updated by tomorrow afternoon. $$ WSL
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Chicago/Romeoville IL 401 AM CST Wed Feb 12 2025 ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002- 010-011-019-131015- Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage- La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford- Northern Cook-Central Cook-Southern Cook-Northern Will- Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton- 401 AM CST Wed Feb 12 2025 /501 AM EST Wed Feb 12 2025/ This Hazardous Weather Outlook is for portions of north central Illinois...northeast Illinois and northwest Indiana. .DAY ONE...Today and Tonight. Weather hazards expected... Significant Snow Risk. Limited Ice Accumulation Risk. DISCUSSION... Snow, heavy at times, is expected today, especially during the afternoon and early evening. A few to several inches of accumulation is possible. The snow may mix with or change to freezing drizzle this evening before ending, especially along and south of I-80. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Thursday and Friday... Limited Excessive Cold Risk. Friday Night and Saturday... Elevated Snow Risk. Sunday through Tuesday... Limited Excessive Cold Risk. Limited Snow Risk in the morning. DISCUSSION... Wind chills as low as 10 below zero are possible Friday morning. Accumulating snow is possible Friday night and Saturday. Wind chills as low as 20 below zero are possible Sunday night and Monday morning. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be necessary through tonight. $$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE National Weather Service Chicago IL 323 AM CST Wed Feb 12 2025 ILZ003>006-008-010>013-019>021-103>107-121730- /O.CON.KLOT.WW.Y.0004.250212T1500Z-250213T0900Z/ Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-La Salle-Kendall-Grundy-Northern Cook-Central Cook-Southern Cook- Northern Will-Southern Will- Including the cities of Oak Lawn, Wheaton, Cicero, Oak Forest, Rochelle, Oak Park, Belvidere, Bolingbrook, Ottawa, Algonquin, DeKalb, Joliet, La Salle, Waukegan, Byron, Elgin, Lemont, Carol Stream, Northbrook, McHenry, Marseilles, Wilmington, Minooka, Mokena, Park Forest, Calumet City, Crystal Lake, Channahon, Lombard, Evanston, Des Plaines, Naperville, Plano, Schaumburg, Orland Park, Manhattan, Oregon, Palatine, Yorkville, Chicago, Downers Grove, Morris, Buffalo Grove, Dixon, Mendota, Plainfield, Rockford, Sycamore, Streator, Coal City, La Grange, Oswego, Gurnee, Mundelein, Woodstock, and Aurora 323 AM CST Wed Feb 12 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 3 AM CST THURSDAY... * WHAT...Snow, possibly heavy at times, expected. Total snow accumulations between 3 and 6 inches. * WHERE...Portions of north central and northeast Illinois. * WHEN...From 9 AM this morning to 3 AM CST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Wednesday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained at www.gettingaroundillinois.com. && $$