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Tropical Storm Nicholas - UPDATE

Tropical Storm Warnings posted until further notice
6WEATHER Tropical Satellite of Tropical Storm Nicholas - As of 6:40 AM 9-13-21
Posted at 6:49 AM, Sep 13, 2021

CORPUS CHRISTI, Texas — Tropical Storm Nicholas is less than 100 miles off the Texas coast near Brownsville this morning. The latest 4 a.m. update from the National Hurricane Center showed Nicholas with 60 mph sustained winds with gusts up to 70 mph and a north-northwest movement at 14 mph.

Tropical Storm Warnings are in place until Tuesday afternoon for nearly the entire Coastal Bend for the potential to see those winds from 39-73 mph. This will especially be true for the coastal communities.

A Hurricane Watch is in effect until Tuesday afternoon for Refugio and Aransas counties. The potential for Nicholas to become a hurricane is not out of the question.

The biggest hazard we’ll have to monitor closely will be the heavy rainfall of up to 4-8 inches of rainfall near the coast with less amounts inland. A Flash Flood Watch is posted for all coastal counties until 7 p.m. Tuesday. Remember, TURN AROUND DON’T DROWN.

Also, a Storm Surge Watch and Storm Surge Warning are posted for the entire coastline of up to 2-4 feet of surge possible. This is dangerous and life-threatening. Residents are discouraged from being anyone near the beaches. Rip currents danger is high and the swells will be increasing as well.

Landfall is expected later this afternoon between 4 and 9 p.m. depending on the track and movement, up towards Matagorda Bay, Seadrift, Port O’Connor, and the Port Lavaca area. These are the locations that may see the worst impacts of rain and wind.

Keep it with KRIS6 as we bring you the latest information from the Hurricane Center at the top of each hour today!

Today: Tropical storm conditions with heavy rain, strong wind and potential flash flooding…High: 85…Winds: NE 20-40 mph with stronger gusts near the coast.

Tonight: Mainly cloudy with scattered showers, Tropical Storm Nicholas moves inland…Low: 73…Wind: NNW 20-30 mph.

Tuesday: Mainly cloudy, drying out, warmer and still breezy…High: 91…Wind: WNW 15-30 mph.

Wednesday: Partly cloudy with scattered showers…High: 92….Wind: SE 15-25 mph.

Thursday: Partly cloudy with scattered showers…High: 93…Wind: SE 10-20 mph.

Friday: Still a few scattered showers around…High: 91…Wind: SE 10-20 mph.

Weekend Outlook: Warm with highs in the 90s under mainly sunny to partly cloudy skies, cannot rule out some scattered showers

Be safe out there as Tropical Storm Nicholas moves through the area today!

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Here is the latest from the National Hurricane Center as of 4AM:

NICHOLAS FORECAST TO CAUSE FLASH FLOODING, DANGEROUS STORM SURGE AND GUSTY WINDS LATER TODAY...

A Storm Surge Warning is in effect for...* Port Aransas to San Luis Pass Texas* Aransas Bay, San Antonio Bay, and Matagorda Bay

A Hurricane Watch is in effect for...* Port Aransas to Freeport Texas

A Tropical Storm Warning is in effect for...* Mouth of the Rio Grande to High Island Texas* Barra el Mezquital to the U.S./Mexico border

A Storm Surge Watch is in effect for...* Mouth of the Rio Grande to Port Aransas Texas* San Luis Pass Texas to Rutherford Beach Louisiana, including Galveston Bay* Baffin Bay and Corpus Christi Bay

A Tropical Storm Watch is in effect for...* East of High Island Texas to Sabine Pass

Tropical storm conditions are expected to first reach the coast within the warning area in northeastern Mexico and southern Texas this morning, making outside preparations difficult or dangerous. These conditions will spread northward within the warning area through tonight. Hurricane conditions are possible in the Hurricane Watch area as early as this afternoon. Tropical storm conditions are possible within the watch area by tonight or early Tuesday.

A tornado or two will be possible today into tonight across the Texas coast.

At 4 a.m. CDT, the center of Tropical Storm Nicholas was located over the western Gulf of Mexico about 45 miles (75 km) southeast of the mouth of the Rio Grande River and about 200 miles (325 km) south of Port O'Connor, Texas. Nicholas is moving toward the north-northwest near 14 mph (22 km/h). The storm should turn northward later today and north-northeastward on Tuesday. On the forecast track, the center of Nicholas will pass near or just offshore the coasts of northeastern Mexico and south Texas this morning, and move onshore along the coast of south or central Texas Monday afternoon or evening.

Maximum sustained winds remain near 60 mph (95 km/h) with higher gusts. Tropical-storm-force winds extend outward up to 115 miles (185 km) from the center. The estimated minimum central pressure is 1001 mb (29.56 inches). Strengthening is forecast for today, and Nicholas could reach the northwest Gulf coast as a hurricane. Weakening is anticipated on Tuesday and Wednesday over land.

The combination of a dangerous storm surge and the tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. The water could reach the following heights above ground somewhere in the indicated areas if the peak surge occurs at the time of high tide:

- Port O'Connor to San Luis Pass TX including Matagorda Bay... 3-5 ft- San Luis Pass, TX to Rutherford Beach, LA including Galveston Bay...2-4 ft- Mouth of the Rio Grande to Port O'Connor, TX...2-4 ft- Baffin Bay, Corpus Christi Bay, Aransas Bay and San Antonio Bay...2-4 ft- Rutherford Beach, LA to Intracoastal City, LA...1-3 ft- Sabine Lake and Calcasieu Lake...1-3 ft

Nicholas is expected to produce storm total rainfall of 8 to 16 inches, with isolated maximum amounts of 20 inches, across portions of the middle and upper Texas coastal areas through the middle of the week. Across the rest of coastal Texas into southwest Louisiana rainfall of 5 to 10 inches is expected. This rainfall may produce areas of considerable flash and urban flooding, especially in highly urbanized metropolitan areas. Additionally, there is the potential for isolated minor to moderate river flooding.

The next complete advisory will be issued by NHC at 10 a.m. CDT with an intermediate advisory at 7 a.m. CDT - www.hurricanes.gov