You are on the experimental live-updating severe weather page. If you experience problems, you can use the regular versions of the tornado tracker and severe weather tracker maps.

Read more about the gotchas.

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live severe weather map

Note: if you see this, live updates are not working

Map Phenomena States Warning Summary Warning Counties Warning End Map
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severe thunderstorm
TX
At 119 AM CST, a severe thunderstorm was located near Oak Trail Shores, or 10 miles northwest of Granbury, moving east at 15 mph.  
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Hood / Parker EXPIRED show me
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severe thunderstorm
TX
At 104 AM CST, a severe thunderstorm was located near Granbury, moving east at 20 mph.  
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Hood / Johnson / Somervell EXPIRED show me
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special marine
At 1047 PM EST, a severe thunderstorm capable of producing waterspouts was located near Mass Bay Buoy 44029, moving east at 40 knots.  
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EXPIRED show me
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special marine
At 1010 PM EST, a gust front located along a line extending from 10 nm west of South Amboy to Stamford Harbor, moving east at 40 knots.  
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EXPIRED show me
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special marine
At 957 PM EST, showers and thunderstorms were located along a line extending from near Mamaroneck Harbor to near New Haven Harbor, moving southeast at 15 knots.  
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EXPIRED show me
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special marine
At 854 PM EST, strong thunderstorms were located along a line extending from 30 nm northwest of Upper New York Harbor to 39 nm north of New Haven Harbor, moving southeast at 35 knots.  
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EXPIRED show me
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special marine
At 436 PM HST, a strong thunderstorm capable of producing waterspouts was located 10 nm east of FAD Buoy SS, or 18 nm southeast of Hawaii Volcanoes National Park, moving west at 20 knots.  
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EXPIRED show me
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special marine
At 254 PM EST, northwest winds were gusting to 34 to 40 kt over the Lower James River, Lower Chesapeake Bay and Mouth of the Bay. These strong wind gusts will likely persist through 5 pm before decreasing.  
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EXPIRED show me
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special marine
At 1219 PM CST, a strong thunderstorm was located near North Jetty, moving southeast at 20 knots. A Gust of 35 knots was recently observed at Crab Lake.  
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EXPIRED show me
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special marine
At 939 PM EST, a front was located along a line extending from near Parking Lot to near Triangle Reef, moving southeast at 40 knots.  
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EXPIRED show me
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special marine
At 747 PM EST, a front was located along a line extending from near Nanticoke River Mouth to near White Stone Bridge, moving southeast at 35 knots.  
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EXPIRED show me
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special marine
At 513 PM EST, a severe thunderstorm capable of producing waterspouts was located 26 nm east of Miami Beach, moving southeast at 20 knots.  
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EXPIRED show me
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special marine
At 441 PM EST, a severe thunderstorm capable of producing waterspouts was located 28 nm east of Highland Beach, moving southeast at 20 knots.  
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EXPIRED show me
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special marine
At 713 AM CST, showers were located along a line extending from 16 nm north of Mexico Beach to 38 nm west of Empire Mica Wreck, moving southeast at 30 knots.  
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EXPIRED show me
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special marine
At 545 AM CST, showers capable of producing waterspouts were located along a line extending from near East Choctawhatchee Bay to 10 nm west of Okaloosa Deep Water Reef, moving southeast at 35 knots.  
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EXPIRED show me
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special marine
At 324 AM CST, a strong thunderstorm was located near Dog River Bridge, or 8 nm east of Grand Bay, moving southeast at 35 knots.  
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EXPIRED show me
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special marine
At 310 AM EST, a severe thunderstorm capable of producing waterspouts was located over Gloucester, moving northeast at 40 knots.  
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EXPIRED show me
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tornado
MA
At 304 AM EST, a severe thunderstorm capable of producing a tornado was located over Manchester, or near Gloucester, moving northeast at 50 mph.  
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Essex EXPIRED show me
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special marine
At 243 AM EST, a strong thunderstorm was located over Swampscott, or over Salem, moving northeast at 45 knots.  
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EXPIRED show me
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special marine
At 1256 AM EST, showers and a few thunderstorms were located along a line extending from 8 nm northeast of Youngstown to 7 nm north of Lake Erie Beach to 6 nm south of Ripley, 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 →

← go back to the current warnings

Today's tornado outlook and current severe weather watches

map of today's tornado threat areas

today's tornado threat

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

map of severe thunderstorm and tornado watches in effect

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.

    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)

  3. 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.
  4. 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.
  5. Radar on the map will automatically refresh every 5 minutes.
  6. 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