600 
WUUS54 KMRX 182231
SVRMRX
TNC029-057-059-063-073-089-182315-
/O.NEW.KMRX.SV.W.0036.260618T2231Z-260618T2315Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
631 PM EDT Thu Jun 18 2026

The National Weather Service in Morristown has issued a

* Severe Thunderstorm Warning for...
  Southwestern Hawkins County in east Tennessee...
  Jefferson County in east Tennessee...
  Northwestern Cocke County in east Tennessee...
  West central Greene County in east Tennessee...
  East central Grainger County in east Tennessee...
  Hamblen County in east Tennessee...

* Until 715 PM EDT.

* At 631 PM EDT, a severe thunderstorm was located near Dandridge,
  moving northeast at 45 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Morristown, Jefferson City, Dandridge, Bean Station, White Pine,
  New Market, Baneberry, Russellville, Mosheim, and Bulls Gap.

This includes the following highways...
 Interstate 40 in Tennessee between mile markers 412 and 426.
 Interstate 81 in Tennessee between mile markers 1 and 22.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3595 8347 3605 8362 3640 8326 3619 8300
TIME...MOT...LOC 2231Z 228DEG 40KT 3605 8349 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

CED

152 
WWUS54 KMRX 182253
SVSMRX

Severe Weather Statement
National Weather Service Morristown TN
653 PM EDT Thu Jun 18 2026

TNC029-059-182303-
/O.CAN.KMRX.SV.W.0036.000000T0000Z-260618T2315Z/
Cocke TN-Greene TN-
653 PM EDT Thu Jun 18 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN COCKE AND WEST
CENTRAL GREENE COUNTIES IS CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 3625 8307 3624 8307 3624 8308 3621 8312
      3610 8334 3620 8346 3640 8326
TIME...MOT...LOC 2253Z 224DEG 37KT 3622 8333 

$$

TNC057-063-073-089-182315-
/O.CON.KMRX.SV.W.0036.000000T0000Z-260618T2315Z/
Hawkins TN-Jefferson TN-Grainger TN-Hamblen TN-
653 PM EDT Thu Jun 18 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM EDT
FOR SOUTHWESTERN HAWKINS...NORTHEASTERN JEFFERSON...EAST CENTRAL
GRAINGER AND HAMBLEN COUNTIES...

At 653 PM EDT, a severe thunderstorm was located over Morristown,
moving northeast at 45 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Morristown, Bean Station, White Pine, Russellville, Bulls Gap,
Mooresburg, Panther Creek State Park, and Alpha.

This includes Interstate 81 in Tennessee between mile markers 4 and
16.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3625 8307 3624 8307 3624 8308 3621 8312
      3610 8334 3620 8346 3640 8326
TIME...MOT...LOC 2253Z 224DEG 37KT 3622 8333 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

CED

152 
WWUS54 KMRX 182253
SVSMRX

Severe Weather Statement
National Weather Service Morristown TN
653 PM EDT Thu Jun 18 2026

TNC029-059-182303-
/O.CAN.KMRX.SV.W.0036.000000T0000Z-260618T2315Z/
Cocke TN-Greene TN-
653 PM EDT Thu Jun 18 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN COCKE AND WEST
CENTRAL GREENE COUNTIES IS CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 3625 8307 3624 8307 3624 8308 3621 8312
      3610 8334 3620 8346 3640 8326
TIME...MOT...LOC 2253Z 224DEG 37KT 3622 8333 

$$

TNC057-063-073-089-182315-
/O.CON.KMRX.SV.W.0036.000000T0000Z-260618T2315Z/
Hawkins TN-Jefferson TN-Grainger TN-Hamblen TN-
653 PM EDT Thu Jun 18 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM EDT
FOR SOUTHWESTERN HAWKINS...NORTHEASTERN JEFFERSON...EAST CENTRAL
GRAINGER AND HAMBLEN COUNTIES...

At 653 PM EDT, a severe thunderstorm was located over Morristown,
moving northeast at 45 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Morristown, Bean Station, White Pine, Russellville, Bulls Gap,
Mooresburg, Panther Creek State Park, and Alpha.

This includes Interstate 81 in Tennessee between mile markers 4 and
16.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3625 8307 3624 8307 3624 8308 3621 8312
      3610 8334 3620 8346 3640 8326
TIME...MOT...LOC 2253Z 224DEG 37KT 3622 8333 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

CED

477 
WWUS54 KMRX 182303
SVSMRX

Severe Weather Statement
National Weather Service Morristown TN
703 PM EDT Thu Jun 18 2026

TNC057-063-073-089-182312-
/O.CAN.KMRX.SV.W.0036.000000T0000Z-260618T2315Z/
Hawkins TN-Jefferson TN-Grainger TN-Hamblen TN-
703 PM EDT Thu Jun 18 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN HAWKINS...
NORTHEASTERN JEFFERSON...EAST CENTRAL GRAINGER AND HAMBLEN COUNTIES
IS CANCELLED...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled. However, gusty winds up 
to 40 mph are still possible with this thunderstorm.

&&

LAT...LON 3625 8307 3624 8307 3624 8308 3621 8312
      3610 8334 3620 8346 3640 8326
TIME...MOT...LOC 2301Z 228DEG 40KT 3629 8323 

$$

CED