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Map Phenomena States Warning Summary Warning Counties Warning End Map
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severe thunderstorm
FL
AT 231 AM EDT, A SEVERE THUNDERSTORM WAS LOCATED 12 MILES SOUTH OF ROYAL PALM RANGER, OR 16 MILES NORTHWEST OF KEY LARGO, MOVING NORTHEAST AT 35 MPH.  
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Miami-Dade 2021-04-20 07:30:00 UTC show me
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special marine
At 223 AM EDT, a strong thunderstorm was located over Crocodile Dragover, moving northeast at 30 knots.  
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2021-04-20 07:00:00 UTC show me
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special marine
AT 128 AM EDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING WATERSPOUTS WAS LOCATED OVER EAST CAPE CANAL, MOVING NORTHEAST AT 20 KNOTS.  
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2021-04-20 07:00:00 UTC show me
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special marine
At 1256 AM EDT, strong thunderstorms were located along a line extending from 6 nm west of Sprigger Bank Light to Annette Key, moving north northeast at 15 knots.  
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EXPIRED show me
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special marine
At 1226 AM EDT, a severe thunderstorm capable of producing waterspouts was located over Indian Creek, moving northeast at 15 knots.  
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EXPIRED show me
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special marine
At 1209 AM EDT, a strong thunderstorm was located over Coupon Bight, moving northeast at 15 knots.  
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EXPIRED show me
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special marine
At 1154 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 27 nm east of Sunny Isles to 29 nm northeast of Triumph Reef to 8 nm southeast of Pacific Reef, moving east at 25 knots.  
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EXPIRED show me
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special marine
At 1141 PM EDT, a severe thunderstorm capable of producing waterspouts was located 18 nm east of Lauderdale-By-The-Sea, moving northeast at 30 knots.  
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EXPIRED show me
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special marine
At 1125 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 11 nm west of Black Point to 7 nm west of Convoy Point to 6 nm northwest of North Nest Key, moving northeast at 30 knots.  
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EXPIRED show me
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special marine
At 1104 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from near Virginia Key to 8 nm northeast of Triumph Reef to Carysfort Reef Light, moving east at 35 knots.  
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EXPIRED show me
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special marine
At 1003 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 9 nm west of Black Point to near Barnes Sound, moving northeast at 25 knots.  
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EXPIRED show me
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special marine
At 954 PM EDT, a strong thunderstorm was located 14 nm southwest of Middle Cape Sable, or 14 nm north of Horseshoe Key, moving northeast at 20 knots.  
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EXPIRED show me
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special marine
At 937 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 19 nm north of Content Keys to 16 nm southwest of Middle Cape Sable to 11 nm north of Horseshoe Key, moving northeast at 25 knots.  
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EXPIRED show me
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special marine
At 912 PM EDT, a strong thunderstorm was located 7 nm west of Content Keys, moving northeast at 20 knots.  
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EXPIRED show me
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special marine
At 843 PM EDT, a strong thunderstorm was located near Snipe Point, moving northeast at 25 knots.  
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EXPIRED show me
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special marine
At 640 PM EDT, a severe thunderstorm capable of producing waterspouts was located over Liberty Point, moving east at 35 knots.  
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EXPIRED show me
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special marine
At 608 PM EDT, a severe thunderstorm capable of producing waterspouts was located 42 nm east of Highland Beach, moving east at 30 knots.  
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EXPIRED show me
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special marine
At 430 PM EDT, strong thunderstorms were located along a line extending from 37 nm east of Ocean Ridge to 22 nm east of Hillsboro Beach, moving east northeast at 25 knots.  
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EXPIRED show me
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severe thunderstorm
FL
At 332 PM EDT, a severe thunderstorm was located near Lake Istokpoga, or 8 miles east of Lake Placid, moving northeast at 30 mph.  
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Highlands EXPIRED show me
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special marine
At 242 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 14 nm east of Palm Beach Shores to 18 nm east of Ocean Ridge, moving east at 40 knots.  
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EXPIRED show me

If you're looking for older warnings, we now have an experimental tornado warning archive for today's tornado warnings and the past 48 hours of warnings.

Older warnings are coming soon.

visit the archive now →

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Today's tornado outlook and current severe weather watches

today's tornado threat

complete severe weather outlook including tornado, wind, and hail threats

current severe weather watches

Tornado watches are red. Severe thunderstorm watches are blue.

things you should know about this experimental live-updating page

  1. Warnings are delayed. If you are currently affected by severe storms, you should also be paying attention to a local source of information (tv, radio, etc), or have a weather radio, because information on this site can be delayed enough that it could cause you to lose valuable lead time.
  2. The map sometimes breaks in odd ways. At this time, I'm not sure of the actual cause, but every so often, the mapping software will basically lose track of the actual center of the map. It's most obvious when part of the map is black (it's not loading the background). Also, you may notice this bug when you zoom to a specific location or warning, and the map is not centered properly.
  3. How to fix: The easiest thing is to reload the page. Otherwise, you can try the following to get the map to fix itself:

    1. enter/exit fullscreen map mode
    2. resize the browser window (if a desktop)
    3. change the orientation of the screen (if a tablet/mobile device)
    4. add a new location marker (you can delete the new marker later)

  4. There is experimental voice notifications support. To my knowledge, this only works in the Chrome and Safari browsers. Chrome's default English voice will randomly stop with long text, so I've tried to break up the text into smaller chunks so this doesn't happen. However, this can lead to awkward pauses when it's speaking.
  5. There is now support for tracking custom locations. If you have voice notifications enabled, it will tell you which locations are impacted when it reads new warnings.
  6. Radar on the map will automatically refresh every 5 minutes.
  7. This page is under active development. And things tend to break. A lot. If you think something is wrong, you can reload the page. You can also use the normal severe weather map page which has the same data but does not automatically update.

Remember to check out severe weather outlook for more severe weather and cyclocane for hurricanes.


We've got a new experiment: tornado solitaire.

On the Tornado Solitaire website you can play your favorite card games whilst keeping tabs on the US severe weather warnings.

classic tornado solitaire


tornado hq is another wicked weather site by hayley