Thanatos Weather
Monday, Aug 10, 2026 02:29:52

Products in the Last Seven Days
Type Phenomena Count
WarningSevere Thunderstorm781
AdvisoryAreal Flood390
WarningFlash Flood271
AdvisoryHeat122
AdvisorySmall Craft84
WarningFire Weather68
WatchSevere Thunderstorm51
AdvisoryDense Fog31
WarningTornado30
WatchAreal Flood19
AdvisoryDust Storm18
WatchFire Weather17
WarningDust Storm14
WarningGale8
WatchGale7
AdvisoryBlowing Dust5
WarningHazardous Seas5
AdvisoryLake Wind3
WatchFlood2
AdvisoryWind1
WatchFlash Flood1
Most Active Forecast Offices
Forecast Office Products
Tucson, AZ138
New York / Upton, NY64
Mount Holly / Philadelphia, NJ63
Phoenix, AZ57
Albuquerque, NM51
Chicago, IL50
El Paso, TX46
Norman, OK41
Baltimore / Washington, VA40
Wilmington, OH39
Flagstaff, AZ36
Springfield, MO34
Northern Indiana, IN33
Jacksonville, FL33
Jackson, KY33
Charleston, WV32
Morristown / Knoxville, TN31
Wakefield, VA31
Raleigh, NC30
Davenport / Quad Cities, IA29
Product Count by Day
Date Warn Watch Advis.
2026-08-1033 014
2026-08-09202 2380
2026-08-08149 1262
2026-08-07318 17101
2026-08-06179 13126
2026-08-05134 1071
2026-08-0456 879
2026-08-0393 876
2026-08-0218 724
Particularly Dangerous Situations
Product Forecast Office
Tornado Warning 0077Davenport / Quad Cities, IA
Home
Return to list
Areal Flood Advisory 0089
Issued by the Chicago Forecast Office

Action Issued Starts Expiration
New 2026-08-09 22:49:38 2026-08-09 22:49:00 2026-08-10 02:45:00
Cancelled 2026-08-09 23:34:39 2026-08-10 02:45:00


Action: New
Issued At: 2026-08-09 22:49:38

081 
WGUS83 KLOT 100349
FLSLOT

Flood Advisory
National Weather Service Chicago IL
1049 PM CDT Sun Aug 9 2026

ILC099-100745-
/O.NEW.KLOT.FA.Y.0089.260810T0349Z-260810T0745Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
La Salle IL-
1049 PM CDT Sun Aug 9 2026

...FLOOD ADVISORY IN EFFECT UNTIL 245 AM CDT MONDAY...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...La Salle County in north central Illinois...

* WHEN...Until 245 AM CDT.

* IMPACTS...Creeks and streams may rise out of their banks. Roads and
  streets may be flooded.

* ADDITIONAL DETAILS...
  - At 1048 PM CDT, Doppler radar indicated slow moving thunderstorms
    producing rainfall rates of 1 to 2 inches per hour. Minor
    flooding is ongoing or expected to begin shortly.
  - Some locations that will experience flooding include...
    Ottawa, Streator, Peru, La Salle, Marseilles, Oglesby, Seneca,
    North Utica, Tonica, Grand Ridge, Naplate, Dayton, Lostant,
    Ransom, Cedar Point, Kangley, Troy Grove, Leonore, Wedron and
    Prairie Center.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Advisory means minor flooding along waterways and other poor
drainage areas is imminent or may already be occurring. Persons in
the advisory area should use caution and avoid flood waters.

&&

LAT...LON 4111 8859 4111 8916 4137 8916 4141 8917
      4149 8917 4146 8860 4141 8859


$$

WSL


Action: Cancelled
Issued At: 2026-08-09 23:34:39

216 
WGUS83 KLOT 100434
FLSLOT

Flood Advisory
National Weather Service Chicago IL
1134 PM CDT Sun Aug 9 2026

ILC099-100444-
/O.CAN.KLOT.FA.Y.0089.000000T0000Z-260810T0745Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
La Salle IL-
1134 PM CDT Sun Aug 9 2026

...FLOOD ADVISORY CONTINUES...

The Flood Advisory has been replaced by a new Flood Advisory for a
portion of north central Illinois, including the following area, La
Salle.

A Flood Watch remains in effect until 700 AM CDT Monday for portions
of Illinois and northwest Indiana...

&&

LAT...LON 4111 8859 4111 8916 4137 8916 4141 8917
      4149 8917 4146 8860 4141 8859


$$

WSL



Page Loaded at: 2026-08-10 02:29:52 -- Client Address: 216.73.216.46 -- Refresh Time: seconds