Today
Mostly sunny; pleasant
August 20
Partly sunny
August 21
Mostly sunny; breezy, mild
August 22
Partly sunny
August 23
Partly sunny
August 24
Partly sunny
The heat index, what it feels like when temperature and humidity are factored in, is expected to reach as high as 94 in Kapolei and Lihue, 95 in Honolulu, and 96 in Kahului. Read more
Today is expected to be mostly sunny, with highs from 87 to 92 degrees Fahrenheit, isolated showers and trades of 10 to 20 miles per hour. Read more
The heat index, a reflection of what it feels like when temperature and humidity are factored in, is expected to reach up to 96 degrees in Kapolei and Kahului, and 97 in Honolulu and Lihue this afternoon. Read more
Heat indexes, which measure what it feels like when humidity and temperature are combined, are expected to soar beyond the mid-90s in some locations today. Read more
However, those tradewinds might dissipate during the second half of the weekend. Read more
On Sunday, a record high of 94 degrees was set at Honolulu, breaking the old record of 92 set in 1989. Read more
Stronger trades are not expected to return until next week due to a surface trough that is in the way. Read more
The muggy air mass over Kauai and Oahu is expected to stay as long as a surface trough lingers nearby, according to the National Weather Service. Read more
A surface trough over Kauai will keep the mugginess over the isles as it lingers nearby before drifting westward. Read more
Locally heavy showers are possible across the state tonight due to a surface trough across the island chain, the National Weather Service said. Read more
Radar showed rain falling at up to 2 inches per hour. Read more
Moisture associated with Flossie will spread over portions of the state on Monday, bringing the potential for heavy rainfall, according to the Central Pacific Hurricane Center. Read more
A high-surf warning is in effect as swells from Flossie will cause surf to increase along east-facing shores tonight through Sunday night. Surf will rise to 8 to 12 feet tonight and 10 to 15 feet Sunday. Read more
With one storm just passed and another approaching, the crowd of activists on Mauna Kea demonstrating against the Thirty Meter Telescope thinned out considerably Friday. Read more
Erick is located about 340 miles southwest of Honolulu, moving toward the west near 14 mph. A turn toward the west-northwest is expected on Saturday when it’s forecast to become a post-tropical remnant low. Read more
Despite the relative near-miss for the islands, the National Weather Service expects potential rainfall amounts of 4 to 8 inches for parts of the islands. Read more
A high-surf warning is in effect for the east-facing shores of Hawaii island until 6 p.m. Thursday, as two tropical cyclones make their way toward the islands. Read more
The state and counties have canceled its monthly testing of the Statewide Outdoor Warning Siren System for 11:45 a.m. Thursday, the Hawaii Emergency Management Agency announced today. Read more
The Hurricane Hunters took off today in support of Hurricanes Erick and Flossie in the Pacific. Read more
Hurricane Erick is expected to weaken but bring potentially dangerous surf later this week, according to the Central Pacific Hurricane Center. Read more
The Category 1 hurricane, with maximum sustained winds near 80 mph, is located 1,015 miles east-southeast of Hilo and 1,225 miles east-southeast of Honolulu. Read more
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