| Products in the Last Seven Days |
| Type |
Phenomena |
Count |
| Warning | Severe Thunderstorm | 1462 |
| Advisory | Areal Flood | 609 |
| Warning | Flash Flood | 471 |
| Advisory | Heat | 198 |
| Watch | Severe Thunderstorm | 118 |
| Warning | Tornado | 110 |
| Watch | Areal Flood | 67 |
| Advisory | Small Craft | 51 |
| Warning | Fire Weather | 40 |
| Advisory | Dense Fog | 27 |
| 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 |
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| Louisville, KY | 81 |
| Davenport / Quad Cities, IA | 73 |
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| Cleveland, OH | 56 |
| Product Count by Day |
| Date |
Warn |
Watch |
Advis. |
| 2026-08-16 | 21 |
2 | 21 |
| 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 | 181 |
23 | 80 |
| 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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Flash Flood Warning 0061
Issued by the Morristown / Knoxville Forecast Office
| Action |
Issued |
Starts |
Expiration |
| New |
2026-08-11 16:05:37 |
2026-08-11 16:04:00 |
2026-08-11 19:00:00 |
Action: New
Issued At: 2026-08-11 16:05:37
846
WGUS54 KMRX 112104
FFWMRX
TNC073-163-179-120000-
/O.NEW.KMRX.FF.W.0061.260811T2104Z-260812T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Morristown TN
504 PM EDT Tue Aug 11 2026
The National Weather Service in Morristown has issued a
* Flash Flood Warning for...
Northeastern Hawkins County in east Tennessee...
Southwestern Sullivan County in east Tennessee...
North Central Washington County in east Tennessee...
* Until 800 PM EDT.
* At 504 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Kingsport, Colonial Heights, Gray, Spurgeon, Oak Grove, Church
Hill, Mount Carmel, Sullivan Gardens and Bays Mountain Park.
This includes the following highways...
Interstate 26 in Tennessee between mile markers 1 and 9. Interstate
81 in Tennessee between mile markers 56 and 61.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3657 8279 3659 8273 3656 8261 3655 8259
3646 8237 3640 8242 3649 8265 3652 8276
FLASH FLOOD...RADAR INDICATED
$$
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