There are currently 4 Weather Alerts in Tennesseeselect a different state
Extreme Heat Warning issued July 20 at 9:56PM CDT until July 21 at 9:00PM CDT by NWS Memphis TN
Event: Extreme Heat Warning
Message Type: Alert
Urgency: Expected
Severity: Severe
Certainty: Likely
Affected Area: DeSoto; Marshall; Benton; Tate; Panola; Lake; Obion; Weakley; Henry; Dyer; Gibson; Carroll; Lauderdale; Tipton; Haywood; Crockett; Madison; Shelby; Fayette; Hardeman
Wheather Alert Summary: * what...Dangerously hot conditions with heat index values up to 115.
* where...Portions of north mississippi and west tennessee.
* when...Until 9 pm cdt tuesday.
* impacts...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Heat Advisory issued July 20 at 9:56PM CDT until July 21 at 9:00PM CDT by NWS Memphis TN
Event: Heat Advisory
Message Type: Update
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Tippah; Alcorn; Tishomingo; Prentiss; Lafayette; Union; Pontotoc; Lee; Itawamba; Yalobusha; Calhoun; Chickasaw; Monroe; Benton; Chester; Henderson; Decatur; McNairy; Hardin
Wheather Alert Summary: * what...Heat index values up to 109.
* where...Portions of north mississippi and west tennessee.
* when...Until 9 pm cdt tuesday.
* impacts...Hot temperatures and high humidity may cause heat
illnesses.
Heat Advisory issued July 20 at 8:38PM CDT until July 21 at 8:00PM CDT by NWS Huntsville AL
Event: Heat Advisory
Message Type: Update
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Lauderdale; Colbert; Franklin; Lawrence; Limestone; Madison; Morgan; Marshall; Jackson; Cullman; Moore; Lincoln; Franklin
Wheather Alert Summary: * what...Heat index values up to 109.
* where...Portions of north central, northeast, and northwest
alabama and southern middle tennessee.
* when...Until 8 pm cdt tuesday.
* impacts...Hot temperatures and high humidity may cause heat
illnesses.
Heat Advisory issued July 20 at 7:15PM CDT until July 21 at 8:00PM CDT by NWS Nashville TN
Event: Heat Advisory
Message Type: Update
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Stewart; Montgomery; Robertson; Sumner; Macon; Clay; Pickett; Houston; Humphreys; Dickson; Cheatham; Davidson; Wilson; Trousdale; Smith; Jackson; Putnam; Overton; Fentress; Perry; Hickman; Lewis; Williamson; Maury; Marshall; Rutherford; Cannon; De Kalb; White; Cumberland; Bedford; Coffee; Warren; Grundy; Van Buren; Wayne; Lawrence; Giles
Wheather Alert Summary: * what...Heat index values up to 110.
* where...A portion of middle tennessee.
* when...Until 8 pm cdt tuesday.
* impacts...Hot temperatures and high humidity may cause heat
illnesses.