Alert archive / Indiana / Wind Advisories in 2024
Wind Advisory 6, NWS Chicago, IL
NWS Chicago, IL issued this wind advisory at Jul 10, 2024, 12:19 AM CDT for Iroquois County, Illinois; Benton County, Jasper County, Newton County, Indiana. It took effect at Jul 10, 2024, 4:00 AM CDT. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Jul 10, 2024, 12:19 AM CDT (05:19 UTC)
- In effect from
- Jul 10, 2024, 4:00 AM CDT
- Expired
- Jul 10, 2024, 8:20 AM CDT
- In force
- 4 hr
- Issued by
- NWS Chicago, IL
Counties Iroquois County, IL, Benton County, IN, Jasper County, IN, Newton County, IN
The radar
The Chicago radar (KLOT), 103 km from the middle of the area, began a volume at 05:20 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Lincoln, IL (KILX), launched 00:00Z, 5.3 hours before the alert went out and 126 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 8 J/kg
- Mixed-layer CIN
- -15 J/kg
- Mixed-layer LCL
- 689 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- -67 m²/s²
- 0-3 km storm-relative helicity
- -2 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Chicago, IL wrote its last area forecast discussion before this wind advisory went out at Jul 9, 6:55 PM CDT, 5 hours 24 minutes earlier.
Area forecast discussion, Jul 9, 6:55 PM CDT, 5 hours 24 minutes before
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</html>Hazardous weather outlook, Jul 9, 2:51 PM CDT, 9 hours 28 minutes before
Hazardous Weather Outlook National Weather Service Chicago/Romeoville IL 251 PM CDT Tue Jul 9 2024 ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002- 010-011-019-102000- 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- 251 PM CDT Tue Jul 9 2024 /351 PM EDT Tue Jul 9 2024/ This Hazardous Weather Outlook is for portions of north central Illinois...northeast Illinois and northwest Indiana. .DAY ONE...Tonight. Weather hazards expected... Limited Thunderstorm Risk. Elevated Flooding Risk. High Swim Risk Lake Michigan Beaches. DISCUSSION... The remnants of tropical system Beryl will track into the Lower Great Lakes region tonight into Wednesday with a threat for gusty winds and heavy rainfall, primarily along and southeast of Interstate 55. The heavy rainfall will lead to significant rises on area streams and rivers, and may cause areas of flooding, especially in low lying and flood prone areas. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Wednesday... Elevated Flooding Risk in the morning east of I-55. Limited Thunderstorm Risk in the afternoon. High Swim Risk Lake Michigan Beaches. Thursday through Sunday... Limited Thunderstorm Risk. Monday... Limited Thunderstorm Risk. Limited Excessive Heat Risk. DISCUSSION... Hot and humid conditions look poised to return this weekend into next week. Heat indices may approach or even exceed 100 degrees, especially Sunday and Monday. Scattered shower and storm chances exist daily through the extended although most hours will likely be dry. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be necessary through tonight. GENERAL STORM MOTION OF THE DAY: Variable at less than 5 mph. LMZ740>745-102000- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 251 PM CDT Tue Jul 9 2024 This Hazardous Weather Outlook is for portions of the Illinois nearshore waters of Lake Michigan and the Indiana nearshore waters of Lake Michigan. .DAY ONE...Tonight. Weather hazards expected... Hazardous conditions for small craft. Limited Thunderstorm Risk. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Wednesday... Hazardous conditions for small craft. Thursday through Monday... Limited Thunderstorm Risk. Visit us at www.weather.gov/chicago Follow us on Facebook, Twitter, and Youtube at: www.facebook.com/nwschicago www.twitter.com/nwschicago www.youtube.com/nwschicago
The office that day
Everything else NWS Chicago, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 9, 10:13 PM CDT | River Flood Watch | LOT | Iroquois | 5 days |
| Jul 9, 10:24 PM CDT | River Flood Watch | LOT | Cook | 27 hr |
| Jul 9, 10:09 PM CDT | River Flood Watch | LOT | Lake, Newton | 21 days |
| Jul 9, 10:09 PM CDT | River Flood Watch | LOT | Jasper, Porter | 6 days |
| Jul 9, 10:13 PM CDT | River Flood Watch | LOT | Jasper | 3 days |
| Jul 9, 10:13 PM CDT | River Flood Watch | LOT | Newton | 12 hr |
| Jul 10, 5:55 AM CDT | River Flood Warning | LOT | Jasper | 11 hr |
Nearby
Wind Advisories in Indiana, 2024Wind Advisories in Illinois, 2024Every wind advisory in 2024
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.