Severe Thunderstorm Warnings:

SVRAZC

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tucson AZ
425 PM MST Sun Jul 12 2026

The National Weather Service in Tucson has issued a

* Severe Thunderstorm Warning for...
  Northeastern Pima County in southeastern Arizona...

* Until 500 PM MST.

* At 425 PM MST, severe thunderstorms were located along a line in
  the Tucson Metro Area from over Summit to near Catalina Foothills,
  moving west at 20 mph.

  Hazard: 60 mph wind gusts.

  Source: Radar indicated.

  Impact: Expect damage to roofs, siding, and trees.

Locations Impacted Include: 
  Tucson, Oro Valley, Marana, Davis-Monthan Air Force Base, Casas
  Adobes, Drexel Heights, Flowing Wells, Tanque Verde, South Tucson,
  Three Points, Pascua Pueblo Yaqui Reservation, Tortolita, San
  Xavier Community, Tucson Mountain Park, Tucson International
  Airport, Valencia West, Tucson Estates, Catalina Foothills and
  Saguaro National Park West.

This includes the following highways...
Interstate 19 between mile markers 49 and 63. Route 86 between mile
markers 156 and 171. Route 77 between mile markers 70 and 82.
Interstate 10 between mile markers 238 and 272.

Precautionary/Preparedness Actions:

Seek shelter inside a well-built structure and stay away from
windows. These storms are capable of producing damaging winds.


LAT...LON 3240 11073 3210 11081 3202 11081 3194 11123
      3209 11124 3248 11120
TIME...MOT...LOC 2324Z 97DEG 19KT 3203 11092 3211 11092 3236 11087

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

SVRFLC

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Miami FL
722 PM EDT Sun Jul 12 2026

The National Weather Service in Miami has issued a

* Severe Thunderstorm Warning for...
  East central Collier County in southwestern Florida...
  Broward County in southeastern Florida...
  South central Palm Beach County in southeastern Florida...

* Until 800 PM EDT.

* At 722 PM EDT, severe thunderstorms were located along a line
  extending from 9 miles southeast of Holey Land Wildlife Refuge to 7
  miles east of Miccosukee Service Plaza, and are nearly stationary.

  Hazard: 60 mph wind gusts and quarter size hail.

  Source: Radar indicated.

  Impact: Hail damage to vehicles is expected. Expect wind damage
           to roofs, siding, and trees.

Locations Impacted Include: 
  Miccosukee Indian Reservation, Mile Marker 30 On Alligator Alley,
  Intersection Alligator Alley And Miami Canal, Miccosukee Service
  Plaza, and West Broward Rec. Area On Alligator Alley.

Precautionary/Preparedness Actions:

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

Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with these storms. Move indoors immediately. Lightning
is one of nature`s leading killers. Remember, if you can hear
thunder, you are close enough to be struck by lightning.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

      3209 11124 3248 11120

LAT...LON 2636 8034 2599 8065 2616 8091 2649 8060
TIME...MOT...LOC 2322Z 305DEG 4KT 2633 8063 2620 8073

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

SVRMTC

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Great Falls MT
Issued by National Weather Service Missoula MT
511 PM MDT Sun Jul 12 2026

The National Weather Service in Great Falls has issued a

* Severe Thunderstorm Warning for...
  East central Teton County in north central Montana...
  Southwestern Chouteau County in north central Montana...
  North central Cascade County in central Montana...

* Until 545 PM MDT.

* At 511 PM MDT, a severe thunderstorm was located 7 miles southwest
  of Great Falls, moving northeast at 50 mph.

  Hazard: 60 mph wind gusts.

  Source: Radar indicated.

  Impact: Expect damage to roofs, siding, and trees.

Locations Impacted Include: 
  Great Falls, Black Eagle, Carter, Floweree, Portage, Ulm, Malmstrom
  Afb, Vaughn, and First Peoples Buffalo Jump State Park.

Precautionary/Preparedness Actions:

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

building.

LAT...LON 4732 11136 4740 11160 4795 11156 4773 11059
TIME...MOT...LOC 2311Z 206DEG 43KT 4744 11143

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

      3209 11124 3248 11120

SVRARC

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Jackson MS
607 PM CDT Sun Jul 12 2026

The National Weather Service in Jackson has issued a

* Severe Thunderstorm Warning for...
  Northeastern Ashley County in southeastern Arkansas...

* Until 700 PM CDT.

* At 607 PM CDT, a severe thunderstorm was located over Fountain
  Hill, or 7 miles north of Hamburg, moving east at 5 mph.

  Hazard: 60 mph wind gusts.

  Source: Radar indicated.

  Impact: Expect damage to roofs, siding, and trees.

* This severe thunderstorm will be near...
  Hamburg around 615 PM CDT.

Precautionary/Preparedness Actions:

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

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.



LAT...LON 3340 9194 3339 9148 3310 9169 3323 9198
TIME...MOT...LOC 2307Z 273DEG 5KT 3334 9181

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

SVRAZC

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tucson AZ
358 PM MST Sun Jul 12 2026

The National Weather Service in Tucson has issued a

* Severe Thunderstorm Warning for...
  East Central Pima County in southeastern Arizona...

* Until 445 PM MST.

* At 358 PM MST, a severe thunderstorm was located 12 miles north of
  Sonoita, moving west at 20 mph.

  Hazard: 60 mph wind gusts and small hail.

  Source: Radar indicated.

  Impact: Expect damage to roofs, siding, and trees.

Locations Impacted Include: 
  Vail and Corona De Tucson.

This includes the following highways...
Interstate 10 between mile markers 279 and 290. Route 83 between mile
markers 38 and 58.

Precautionary/Preparedness Actions:

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds.



LAT...LON 3206 11061 3186 11046 3174 11046 3174 11089
      3201 11082
TIME...MOT...LOC 2258Z 87DEG 15KT 3186 11060

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH



TIME...MOT...LOC 2322Z 305DEG 4KT 2633 8063 2620 8073

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Providing Active Thunderstorm Warnings. We provide all Current Thunderstorm & Severe Thunderstorm Warnings issued by the National Weather Service.

Severe Thunderstorms can develop at any time of the year! Keep yourself, family, and friends alert of Thunderstorm Warnings! A Thunderstorm can be deadly to Humans and animals and cause havoc with electrical and electronic devices. Thunderstorms are what help create Tornadoes, Lightning, Strong Winds, Hail, and can cause Flash Flooding. Lightning and Thunder from Thunderstorms result from the charge and discharge of electrical energy. Air that rises then descends during a thunderstorm causes the positive and negative charges to separate producing a channel of electrically positive charged air that heads towards objects that have a very good conductor to earth ground (trees are well rooted to earth ground). Next, negative energy from the object that has a good conductor to earth ground starts to move up towards the clouds producing lightning. Depending on several factors, one being how well the actual object is tied to earth ground will depend on the magnitude of the strike and how loud the thunder is. The flash of light is seen first, only at distances far from the actual strike, then the thunder is heard only because light travels faster than sound. If you were close to the object that was just struck, then you would hear the thunder and see the flash of light at the same time, which can be a very moving and scary event! During the strike, so much energy is produced that all the hair on your body could stand straight up. As mentioned above, electronic devices are destroyed by this type energy! One type of device that most always takes a big hit are land-line Telephone devices, why? Because the positive sides of all telephone lines are tied to earth ground at the Telephone Company Central Office, thus the closer you live to the Central Office equates to less resistance in telephone wire length making your telephone line electrically closer to earth ground. The good news is, the Telephone industry has been getting better at protecting your telephone equipment both at the Central Office and outside of your house. Our Engineers have designed hand-held devices that will actually tell you how far in distance you are from the current lightning strikes. In summary, always have great respect for A Thunderstorm!

This Public Service is provided for the entire Nation free of charge. Our first Thunderstorm Warnings were issued in 1999 when we were hosted by CyberGate. In May 2000 we decided to get our own domain name (broadcast-weather.net). Since that time, we have expanded the Tornado Warnings and Thunderstorm Warnings to Gadgets, and Desktop Gadgets. Our Principle Engineer: Lawrence R. Hughes, Sr. has designed Lightning Simulators to test the effects of lightning strikes on Telephony Devices and Power Grids. Lawrence nicknamed these simulators: "Widow-Makers"! Lawrence was once struck by his own device while in the design phase which lifted him 7 feet into the air, leaving only his shoes still on the floor.

Written By: Lawrence R. Hughes, Sr. (Principle Engineer) for: HughesTech

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