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.
Read More...

Last Update: 943 AM HST Wed Jul 18 2018

View Nearby Observations

For More Weather Information:

Honolulu, HI Local Forecast Office

34NM WNW Hanalei HI

Marine Zone Forecast


Synopsis: PHZ100-190815- 943 AM HST Wed Jul 18 2018 .Synopsis for Hawaiian coastal waters... Broad high pressure far north of the islands will maintain breezy to locally strong trade winds. An area of low pressure passing south of the islands is expected to provide an additional boost to trade wind speeds through Thursday. $$

Rest Of Today
East winds 20 knots. Wind waves 7 feet. Swell northeast 3 feet. Scattered showers.
Tonight
East winds 20 knots. Wind waves 7 feet. Swell east 3 feet. Showers likely in the evening, then scattered showers after midnight.
Thursday
East winds 20 knots. Wind waves 7 feet. Isolated showers through the day.
Thursday Night
East winds 20 knots. Wind waves 7 feet. Isolated showers.
Friday
East winds 20 knots. Wind waves 6 feet. Isolated showers in the morning.
Friday Night
East winds 15 knots. Wind waves 5 feet. Isolated showers.
Saturday
East winds 15 knots. Wind waves 4 feet. Isolated showers.
Sunday
East winds 20 knots. Wind waves 5 feet. South swell 3 feet. Isolated showers.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 943 AM HST Wed Jul 18 2018
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data