01:22 Hurricane Teddy Bringing Big Waves to New England Coast Hurricane Teddy is bringing heavy rain and big waves as it moves toward Atlantic Canada.

At a Glance Matthew is now a Category 2 hurricane in the central Caribbean Sea.

Matthew continues to intensity and could become a Category 3 hurricane later on Friday

Tropical storm conditions are possible in Aruba, Curaçao, and northern Colombia.

Jamaica, Hispañola, eastern Cuba and the Bahamas face a hurricane threat early next week.

Potential U.S. impacts for next week remains unclear. Hurricane Matthew is now a Category 2 hurricane and it continues to intensify. Matthew poses a danger to Jamaica, parts of Hispañola, eastern Cuba, and the Bahamas early next week. It's potential U.S. impact later next week still remains unclear.

Hurricane Matthew became the fifth hurricane of the 2016 Atlantic hurricane season early Thursday afternoon.

(MORE: Hurricane Central )

Matthew was located 130 miles northeast of Punta Gallinas, Colombia, as of Friday morning.

<img class="styles__noscript__2rw2y" src="https://s.w-x.co/staticmaps/MAX_WEB_TROP_ATL14_storm_info_1280x720.jpg" srcset="https://s.w-x.co/staticmaps/MAX_WEB_TROP_ATL14_storm_info_1280x720.jpg 400w, https://s.w-x.co/staticmaps/MAX_WEB_TROP_ATL14_storm_info_1280x720.jpg 800w" > Current Storm Status

A Hurricane Hunters reconnaissance mission early Friday morning measured flight-level winds a few thousand feet above the sea of just over 114 mph north of the eye, prompting the upgrade to Category 2 status.

Matthew will continue to strengthen and should become a major hurricane (Category 3) later in the day.

A tropical storm watch continues for Aruba, and the northern coast of Colombia. The hurricane watch for Curaçao has been discontinued. Winds of 40 mph or greater are possible in Aruba this morning, and in northern Colombia on Friday afternoon.

<img class="styles__noscript__2rw2y" src="https://s.w-x.co/staticmaps/MAX_WEB_TROP_ATL14_ww1_1280x720.jpg" srcset="https://s.w-x.co/staticmaps/MAX_WEB_TROP_ATL14_ww1_1280x720.jpg 400w, https://s.w-x.co/staticmaps/MAX_WEB_TROP_ATL14_ww1_1280x720.jpg 800w" > Current Watches/Warnings

Radar from Curaçao overnight indicated that a sturdy eyewall was apparent and that lightning was probably taking place in the northern eyewall. Lightning is often a precursor or icon of phases of strong intensification.

The 'Caribbean Right Turn'

Matthew is currently experiencing some wind shear provided by southwest winds several thousand feet above the surface, which has blown convection away from its center of circulation. Matthew has proven that wind shear can be supportive of strenthening in some conditions.

<img class="styles__noscript__2rw2y" src="https://s.w-x.co/staticmaps/DCT_SPECIAL18_1280x720.jpg" srcset="https://s.w-x.co/staticmaps/DCT_SPECIAL18_1280x720.jpg 400w, https://s.w-x.co/staticmaps/DCT_SPECIAL18_1280x720.jpg 800w" > Current Satellite, Wind Shear (Areas of high wind shear are shown in the purple contours. The latest position of the center of circulation is also plotted. ) (Areas of high wind shear are shown in the purple contours. The latest position of the center of circulation is also plotted. )

Strengthening is forecast throughout at least the next two days, or through Saturday evening. Matthew is forecast to become a Category 3 hurricane by this evening, however, if the current rapid intensification phase continues that upgrade could come earlier.

First up, given the southern track, outer bands of rain and winds to tropical storm force are possible in portions of the typically drier "ABC Islands" – Aruba and Curaçao – as well as parts of coastal Venezuela and Colombia Thursday through early Saturday.

Beyond that, uncertainty is still considerable on the critical details of this system.

(MORE: Just Because It's Fall Doesn't Mean We Shouldn't Pay Attention to the Tropics )

Over the next couple of days, Matthew should continue to move west or just south of due west as it rides the southern periphery of the Bermuda high.

Sometime on Saturday or early Sunday, Matthew should make its long-anticipated northwest or northward turn in the Caribbean Sea, as the system reaches the southwestern edge of the Bermuda high.

The critical details regarding when exactly that turn is made, how sharp it is, and Matthew's intensity at that time will dictate the impacts for Jamaica, Hispañola, and eastern or central Cuba.

Unfortunately, there is still some important forecast uncertainty regarding those important details, which is common for a tropical cyclone forecast several days out. Phases of rapid intensification like the one experienced by Matthew on Thursday and Friday only hamper efforts to gain a better handle on the forecast.

(MORE: Facts/Myths About the Hurricane Cones of Uncertainty )

For now, impacts could begin in Jamaica and Hispañola (particularly Haiti) as soon as Sunday night, and in eastern Cuba as soon as Monday.

In addition, there is uncertainty regarding Matthew's intensity as it nears those locations. Matthew may be stronger than the current forecast.

<img class="styles__noscript__2rw2y" src="https://s.w-x.co/staticmaps/MAX_WEB_TROP_ATL14_swath_1280x720.jpg" srcset="https://s.w-x.co/staticmaps/MAX_WEB_TROP_ATL14_swath_1280x720.jpg 400w, https://s.w-x.co/staticmaps/MAX_WEB_TROP_ATL14_swath_1280x720.jpg 800w" > Projected Path and Intensity

Beyond that, Matthew is likely to begin impacting parts of the central or southeast Bahamas by Tuesday.

(FLASHBACK: Hurricane Joaquin 2015 )

U.S. Threat?

Beyond that, it is still too soon to determine which parts of the U.S. may be in danger next week.

Ensemble forecast guidance includes scenarios where Matthew moves north, then northeast remaining well off the East Coast, but also includes tracks into the Gulf of Mexico next week.

(MORE: Why Long-Range Model Forecasts For the Tropics Can't Often Be Trusted )

The track will depend, in part, on the steering currents in the atmosphere.

If high pressure aloft is stronger near or over the Eastern U.S., that may steer Matthew closer to some part of the U.S.



Conversely, if a southward dip in the jet stream is in play over some part of the Eastern U.S., that could help deflect Matthew to the east.

For now, ensemble forecast guidance is lessening the threat of a Gulf of Mexico track, but it is still too far out to rule out an East Coast threat later next week.

There is also considerable uncertainty on how fast Matthew moves.

Even if Matthew stays sufficiently off the East Coast, a threat of dangerous swells, coastal flooding, and beach erosion is likely to be in play along parts of the Eastern Seaboard.

Colorado State University tropical scientist, Dr. Phil Klotzbach noted 60 percent of landfalling U.S. hurricanes from September 27 and beyond since 1900 have occurred in Florida . However, while lower probability, there have been landfalls this late in the season as far west as the Texas Gulf Coast.

<img class="styles__noscript__2rw2y" src="https://dsx.weather.com//util/image/w/trop_tracks_oct.png?v=at&w=485&h=273&api=7db9fe61-7414-47b5-9871-e17d87b8b6a0" srcset="https://dsx.weather.com//util/image/w/trop_tracks_oct.png?v=at&w=485&h=273&api=7db9fe61-7414-47b5-9871-e17d87b8b6a0 400w, https://dsx.weather.com//util/image/w/trop_tracks_oct.png?v=ap&w=980&h=551&api=7db9fe61-7414-47b5-9871-e17d87b8b6a0 800w" > Typical October named storm origin locations and tracks.

For now, all interests in the Caribbean Sea, Gulf of Mexico, Bahamas and U.S. East Coast should continue to monitor the progress of Matthew. Check back with us frequently at weather.com for any important forecast updates.

Storm Reports

George F.L. Charles Airport on St. Lucia picked up 9.21 inches of rain Wednesday . On the south side of the island, Hewanorra Int'l Airport picked up 13.19 inches of rain in just 12 hours from 8 p.m. Wednesday through 8 a.m. Thursday , according to the Antigua Met Service.

A wind gust to 89 mph was reported in St. Pierre, Martinique, Wednesday evening. Some stations are elevated at 50 to 100 feet. Sustained winds of 39 mph were reported on the island of Barbados.

Now is a good time to make sure you're prepared before the storm. Are you #HurricaneStrong ?

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