Heavy Rainfall Possible Across the Central U.S.; Poor Air Quality Across the Northwest and North Central States

Thunderstorms will produce locally heavy rainfall and possibly some flash flooding across central portions of the country through tonight, with a few strong to locally severe thunderstorms possible. Otherwise, smoke from the wildfires burning across western North America will continue to create poor air quality across northern portions of the country.
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Hazardous Weather Conditions

Last Update: 1005 AM CDT Sun Aug 19 2018

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31NM S Pascagoula MS

Marine Zone Forecast


Synopsis: A ridge of high pressure will prevail over the northern Gulf of Mexico through Tuesday. A cold front will enter the coastal waters early Wednesday.

Today
Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 5 seconds. Showers and thunderstorms likely in the morning, then chance of showers and thunderstorms in the afternoon.
Tonight
South winds 10 to 15 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.
Monday
Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.
Monday Night
Southwest winds 10 to 15 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.
Tuesday
Southwest winds 10 to 15 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.
Tuesday Night
West winds 10 to 15 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight.
Wednesday
West winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Showers and thunderstorms likely in the morning, then chance of showers and thunderstorms in the afternoon.
Wednesday Night
Northwest winds 5 to 10 knots becoming north after midnight. Seas 1 foot or less. Dominant period 4 seconds. Chance of showers and thunderstorms.
Thursday
East winds 5 to 10 knots. Seas 1 foot or less. Dominant period 4 seconds. Slight chance of showers and thunderstorms.
Thursday Night
Southeast winds 5 to 10 knots. Seas 1 foot or less. Slight chance of showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 1005 AM CDT Sun Aug 19 2018
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RADAR & SATELLITE IMAGES

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