An Enduring Heat Wave Begins for Texas and Southern Plains

Starting today, a blazing Heat Wave will consume much of the Southern Plains and Lower MS Valley through early next week, especially for TX. Numerous Excessive Heat Warnings, Watches and Advisories are in effect for the mid-section of TX and OK and these hazards will only become more widespread. Expect record Highs temps and very dangerous Heat Indices, both surging well north of triple digits.
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Last Update: 216 PM PDT Wed Jul 18 2018

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Los Angeles/Oxnard, CA Local Forecast Office

17NM W San Luis Obispo CA

Marine Zone Forecast


Tonight
W winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. NW swell 2 to 3 ft at 7 seconds. S swell 2 ft. Patchy fog after midnight.
Thu
Winds variable 10 kt or less, becoming SW 10 to 15 kt in the afternoon. Wind waves 2 ft or less. NW swell 2 to 3 ft at 8 seconds, building to 4 to 5 ft at 8 seconds in the afternoon. Patchy fog in the morning.
Thu Night
SW winds 5 to 10 kt. Wind waves 2 ft or less. NW swell 4 to 5 ft at 8 seconds. Slight chance of thunderstorms after midnight.
Fri
SW winds 5 to 10 kt. Wind waves 2 ft or less. NW swell 4 to 5 ft at 8 seconds. Slight chance of thunderstorms in the morning.
Fri Night
SW winds 10 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. NW swell 4 to 5 ft at 8 seconds. Patchy fog after midnight.
Sat
Winds variable 10 kt or less, becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. NW swell 4 to 5 ft at 8 seconds. Patchy fog in the morning.
Sat Night
W winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. NW swell 4 to 5 ft at 8 seconds. Patchy fog after midnight.
Sun
NW winds 15 to 20 kt. Combined seas 4 to 6 ft. Patchy fog.
Mon
NW winds 15 to 20 kt. Combined seas 5 to 6 ft. Patchy fog.
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ABOUT THIS FORECAST

Last Update: 216 PM PDT Wed Jul 18 2018
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