Alert archive / Illinois / Wind Advisories in 2022
Wind Advisory 11, NWS Chicago, IL
NWS Chicago, IL issued this wind advisory at Nov 4, 2022, 3:18 AM CDT for 18 counties in Illinois; 5 counties in Indiana. It took effect at Nov 5, 2022, 4:00 AM CDT. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Nov 4, 2022, 3:18 AM CDT (08:18 UTC)
- In effect from
- Nov 5, 2022, 4:00 AM CDT
- Expired
- Nov 5, 2022, 7:00 PM CDT
- In force
- 15 hr
- Issued by
- NWS Chicago, IL
All 23 counties
Boone County, IL, Cook County, IL, DeKalb County, IL, DuPage County, IL, Ford County, IL, Grundy County, IL, Iroquois County, IL, Kane County, IL, Kankakee County, IL, Kendall County, IL, Lake County, IL, LaSalle County, IL, Lee County, IL, Livingston County, IL, McHenry County, IL, Ogle County, IL, Will County, IL, Winnebago County, IL, Benton County, IN, Jasper County, IN, Lake County, IN, Newton County, IN, Porter County, IN
The radar
The Chicago radar (KLOT), 12 km from the middle of the area, began a volume at 08:19 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
Davenport, (KDVN), launched 00:00Z, 8.3 hours before the alert went out and 193 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1499 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 297 m²/s²
- 0-3 km storm-relative helicity
- 426 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 Nov 4, 3:16 AM CDT, 2 minutes earlier.
Area forecast discussion, Nov 4, 3:16 AM CDT, 2 minutes before
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</html>The office that day
Everything else NWS Chicago, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 3, 9:22 PM CDT | Gale Watch | LOT | 6 hr | |
| Nov 3, 9:22 PM CDT | Small Craft Advisory | LOT | 34 hr | |
| Nov 4, 3:42 AM CDT | Gale Warning | LOT | 17 hr | |
| Nov 4, 10:01 AM CDT | Special Weather Statement | LOT | Winnebago | 44 min |
| Nov 4, 10:13 AM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 19 min |
| Nov 4, 10:19 AM CDT | Special Weather Statement | LOT | Lee | 41 min |
| Nov 4, 11:28 AM CDT | Special Weather Statement | LOT | Winnebago | 17 min |
Nearby
Wind Advisories in Illinois, 2022Wind Advisories in Indiana, 2022Every wind advisory in 2022
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.