| Products in the Last Seven Days |
| Type |
Phenomena |
Count |
| Warning | Severe Thunderstorm | 1461 |
| Advisory | Areal Flood | 609 |
| Warning | Flash Flood | 471 |
| Advisory | Heat | 200 |
| Watch | Severe Thunderstorm | 118 |
| Warning | Tornado | 110 |
| Watch | Areal Flood | 67 |
| Advisory | Small Craft | 51 |
| Warning | Fire Weather | 40 |
| Advisory | Dense Fog | 23 |
| Watch | Flash Flood | 12 |
| Advisory | Dust Storm | 10 |
| Watch | Flood | 9 |
| Watch | Fire Weather | 9 |
| Warning | Dust Storm | 7 |
| Advisory | Lake Wind | 4 |
| Warning | Gale | 3 |
| Watch | Gale | 2 |
| Advisory | Blowing Dust | 2 |
| Advisory | Flood | 2 |
| Most Active Forecast Offices |
| Forecast Office |
Products |
| Indianapolis, IN | 137 |
| Wilmington, OH | 134 |
| Jackson, KY | 118 |
| Chicago, IL | 113 |
| Northern Indiana, IN | 112 |
| Denver / Boulder, CO | 106 |
| Phoenix, AZ | 104 |
| Charleston, WV | 100 |
| Las Vegas, NV | 98 |
| Tucson, AZ | 92 |
| Louisville, KY | 81 |
| Davenport / Quad Cities, IA | 73 |
| Morristown / Knoxville, TN | 71 |
| Lincoln, IL | 71 |
| Greenville-Spartanburg, SC | 68 |
| Baltimore / Washington, VA | 64 |
| Jacksonville, FL | 61 |
| Cleveland, OH | 57 |
| Cheyenne, WY | 57 |
| North Platte, NE | 56 |
| Product Count by Day |
| Date |
Warn |
Watch |
Advis. |
| 2026-08-16 | 24 |
2 | 23 |
| 2026-08-15 | 171 |
18 | 103 |
| 2026-08-14 | 235 |
23 | 138 |
| 2026-08-13 | 263 |
36 | 161 |
| 2026-08-12 | 354 |
37 | 124 |
| 2026-08-11 | 521 |
45 | 169 |
| 2026-08-10 | 375 |
41 | 98 |
| 2026-08-09 | 179 |
23 | 76 |
| 2026-08-08 | 2 |
3 | 7 |
| Particularly Dangerous Situations |
| Product |
Forecast Office |
| Flash Flood Warning 0045 | Indianapolis, IN |
| Flash Flood Warning 0047 | Indianapolis, IN |
| Flash Flood Warning 0055 | Jackson, KY |
| Flash Flood Warning 0066 | Wilmington, OH |
| Flash Flood Warning 0067 | Wilmington, OH |
| Tornado Warning 0077 | Davenport / Quad Cities, IA |
| Flash Flood Warning 0123 | Charleston, WV |
|
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Areal Flood Advisory 0101
Issued by the Chicago Forecast Office
| Action |
Issued |
Starts |
Expiration |
| New |
2026-08-11 11:04:45 |
2026-08-11 11:04:00 |
2026-08-11 14:00:00 |
Action: New
Issued At: 2026-08-11 11:04:45
553
WGUS83 KLOT 111604
FLSLOT
Flood Advisory
National Weather Service Chicago IL
1104 AM CDT Tue Aug 11 2026
INC089-111900-
/O.NEW.KLOT.FA.Y.0101.260811T1604Z-260811T1900Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lake IN-
1104 AM CDT Tue Aug 11 2026
...FLOOD ADVISORY IN EFFECT UNTIL 2 PM CDT THIS AFTERNOON...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Lake IN County in northwestern Indiana...
* WHEN...Until 200 PM CDT.
* IMPACTS...Creeks and streams may rise out of their banks. Flooding
may occur in poor drainage and urban areas. Roads and streets may
be flooded.
* ADDITIONAL DETAILS...
- At 1103 AM CDT, Doppler radar and automated rain gauges indicated
a line of intense thunderstorms with rainfall rates of 2 to 3
inches per hour moving into the area. Localized flooding of
roadways and poor drainage areas will occur shortly after the
onset of rainfall.
- Some locations that will experience flooding include...
Hammond, Gary, Merrillville, East Chicago, Schererville, Hobart,
Crown Point, Highland, Munster, Cedar Lake, Lowell, Griffith,
Dyer, St. John, Lake Station, Lakes of the Four Seasons, Whiting,
Winfield and New Chicago.
- 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 4172 8752 4172 8751 4169 8746 4169 8744
4167 8738 4166 8740 4164 8737 4163 8727
4162 8722 4124 8722 4122 8728 4129 8753
$$
WSL
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