Severe Thunderstorm Threat Increasing This Week from the High Plains to Gulf Coast

A storm system will move from the Rockies to the East Coast during the next several days bringing a severe thunderstorm threat to many parts of the nation. On Thursday, large hail will be the main threat in the High Plains. By Friday a more widespread threat will develop in the ArkLaTex region where damaging winds, very large hail and tornadoes will be possible.
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Last Update: 922 PM HST WED MAR 22 2017

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Honolulu, HI Local Forecast Office

43NM SW Wailea-Makena HI

Marine Zone Forecast


Synopsis: A RIDGE TO THE NORTH WILL WEAKEN THROUGH FRIDAY. A NEW HIGH WILL BUILD NORTH OF THE AREA OVER THE WEEKEND. A VERY LARGE WEST NORTHWEST SWELL WILL AFFECT THE AREA STARTING SATURDAY AND CONTINUING THROUGH EARLY NEXT WEEK.

Rest Of Tonight
East winds 20 kt. Wind waves 5 ft. Northwest swell 5 ft. Isolated showers early in the evening. Scattered showers after midnight.
Thursday
East winds 20 kt. Wind waves 5 ft. Northwest swell 4 ft. Scattered showers in the morning. Isolated showers in the afternoon.
Thursday Night
East winds 20 kt. Wind waves 5 ft. Northwest swell 4 ft. Isolated showers in the evening. Scattered showers after midnight.
Friday
East winds 20 kt. Wind waves 6 ft. Northwest swell 5 ft. Scattered showers in the morning. Isolated showers in the afternoon.
Friday Night
East winds 20 kt. Wind waves 7 ft. Northwest swell 4 ft. Isolated showers.
Saturday
East winds to 25 kt. Wind waves 8 ft. Northwest swell 4 ft.
Saturday Night
East winds to 30 kt. Wind waves 9 ft. Northwest swell 7 ft. Isolated showers in the evening. Scattered showers after midnight.
Sunday
East winds to 25 kt. Wind waves 9 ft. West swell 8 to 9 ft. Isolated showers.
Monday
East winds to 25 kt. Wind waves 8 to 9 ft. Northwest swell 7 to 9 ft. Scattered showers.
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ABOUT THIS FORECAST

Last Update: 922 PM HST WED MAR 22 2017
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