The latest update to this website was at 729pm Wednesday (HST)

 

Here are the latest 24-hour precipitation totals (inches) for each of the islands as of Wednesday evening:

2.74  Mount Waialeale, Kauai
0.27  Hakipuu Mauka, Oahu
0.22  Kamalo, Molokai
0.47  Lanai City, Lanai
0.13  Hanaula, Maui
0.07  Honolii Stream, Big Island

The following numbers represent the strongest wind gusts (mph) as of Wednesday evening:

30  Port Allen, Kauai – W
40  Kaneohe, Oahu – SW
36  Puu Alii, Molokai – SW
32  Lanai 1, Lanai – SW
39  Kealaloloa Rg, Maui – SW
35  Kawaihae, Big Island – SW

 

Hawaii’s MountainsHere’s a link to the live webcams on the summit of our tallest mountain Mauna Kea (~13,800 feet high) on the Big Island of Hawaii, and atop the Haleakala Crater (~10,023 feet) on Maui. These webcams are available during the daylight hours here in the islands, and at night whenever there’s a big moon shining down. Also, at night you will be able to see the stars, and the sunrise and sunset too…depending upon weather conditions.

 

https://weather.gc.ca/data/satellite/goes_gwdisk11_1070_100.jpg

Big Blue…click twice for largest version

 

https://cdn.star.nesdis.noaa.gov/GOES18/ABI/SECTOR/tpw/13/GOES18-TPW-13-900x540.gif

 A strong cold front is moving through the state from the northwest

 

https://www.weather.gov/images/hfo/satellite/Hawaii_IR_loop.gif

The frontal cloud band is over Kauai…with Oahu next in line for showers

 

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https://radar.weather.gov/ridge/standard/PHKI_loop.gif

https://radar.weather.gov/ridge/standard/PHKM_loop.gif

Showers locally…some heavy

 

Please open this link to see details on any current Watches, Warnings and Advisories noted above

 

~~~ Hawaii Weather Narrative ~~~

 

Glenn’s Wednesday comments:  I’m here at home in upper Kula, Maui

It’s partly cloudy with a mix of low and high clouds around early this morning, with a chilly low temperature of 48.5 degrees at my place, with the relative humidity 66 percent.

920am, showers have popped up quickly, mostly over the ocean at the time of this writing. At the same time, the volcanic haze (vog) is very thick, I can barely see the West Maui Mountains from here in Kula!

1220pm, the Kona winds ahead of this upcoming cold front are getting uppity! I played Pickleball this morning and as always, came away feeling good about my playing…and it was fun.

107pm, there are some major wind gusts here at my Kula weather tower, having to take down my wind chimes.

616pm, the power was off all afternoon, and just now came back on…it will take me some time to catch up with all the updates. It’s still very gusty!

 

Weather Wit of the day: n – The only thing which can turn an ice storm into a nice storm

 

>>> Highest Temperature Wednesday, January 14, 2026 – 88 near North Shore, CA
>>> Lowest Temperature Wednesday, January 14, 2026 – minus 6 at Langdon, ND

 

Hawaii’s Broad Brush Weather Overview: A cold front will move southeast down the island chain tonight through Thursday and bring quick-hitting showers followed by cool and dry conditions. Gusty southwest kona winds will be in place tonight ahead of the front, with breezy north-northwest winds behind the front.

These north-northwest winds behind the front will then shift to northeasterly and then easterly winds Friday through Sunday, with dry and stable conditions expected. Another cold front could affect the islands by the middle of next week.

Hawaii’s Weather Details: A combination of radar, satellite, and rain gauge data have shown some localized heavy showers moving quickly over the islands from the south. These showers are being generated by some prefrontal moisture from the approaching cold front to the northwest. The cold front is expected to move down the island chain tonight through Thursday, bringing widespread showers and possible thunderstorms.

The showers are expected to be moving quickly enough that flooding chances remain low. The front will reach Kauai by early evening, then through Oahu just after midnight, and then on to Maui around sunrise, and finally through the Big Island by Thursday afternoon.

Observations have shown strong southerly gusts up to 45 mph across the smaller islands. Gusts in the 40 to 50 mph range are still possible over mountain ridge lines and along north and east sections of most islands tonight ahead of the front. A Wind Advisory is in effect to highlight these impacts as the unusual southerly wind direction tends to produce larger local scale impacts for these areas.

The wind threat for the smaller islands will then diminish as the front passes and the winds become northwesterly. Strong winds just below advisory levels are also forecast for Haleakala National Park on Maui, with southerly winds just below the summit wind advisory thresholds.

The highest summits of Mauna Kea and Mauna Loa on the Big Island will see the strongest winds with this event, and Wind Advisories are in effect for both summits. The advisory for the summits could be extended if advisory level winds last into Friday. Brief periods of icing conditions are also possible on these higher summits Thursday.

High pressure will fill in behind the front, bringing cool and dry conditions, and turn winds northeasterly by Friday. Saturday and Sunday will have easterly to east-southeast winds as the high to the north moves east. Overall dry and stable conditions are expected from Friday through Sunday. This drier post-frontal airmass will produce much cooler temperatures for all islands, especially during the overnight hours, when the drier atmosphere can more efficiently radiate heat into outer space.

Another round of wet weather remains possible for the middle of next week. The latest extended model forecast guidance continues to show good agreement on another period of cloudy skies and wet weather, as yet another cold front moves eastward down the island chain from next week Wednesday through next Friday. Stay tuned as the weather impacts from this next front will evolve over time.

Here’s a near real-time Wind Profile of the Pacific Ocean – along with a Closer View of the islands / Vog map animation / 8-Day Precipitation model

https://www.weather.gov/images/hfo/graphics/npac.gif 

 

Hawaii’s Marine Environment: A strong cold front will sweep from west to east across the coastal waters from late today into Thursday, then stall near the Big Island by Thursday afternoon. Southerly to southwesterly kona winds ahead of the front will become gusty today, and the Small Craft Advisory (SCA) that was previously in effect has been extended in time and expanded in area to include most coastal water zones due to the gusty winds today. Winds will shift to become northerly behind the front as it moves down the island chain.

Beginning tonight, an extra large northwest swell will elevate seas above SCA thresholds once again, just as wind speeds decrease. The SCA remains in effect through Thursday for now, but will likely need to be extended in time as seas remain elevated through at least Friday night. A passing high pressure system far north of the islands will bring back easterly trade winds across Hawaiian waters from Friday through Sunday. Winds will weaken and veer from a more southeasterly direction over the northwestern waters by Monday, as another cold front approaches the islands from the northwest.

The northwest (310-330 degree) swell that peaked yesterday will continue to gradually fade today, though surf heights are expected to remain above advisory levels along exposed north and west facing shores. The next extra large, long period northwest (310-330 degree) swell will build into the region late tonight into Thursday, likely producing another round of warning level surf along exposed north and west facing shores lasting through Friday. Surf along north and west facing shores will then linger near advisory levels Saturday, before another reinforcing northwest swell briefly boosts surf heights back to near warning levels on Sunday and Sunday night. The current High Surf Advisory remains in effect today, but this will need to be upgraded to a High Surf Warning by tonight to account for the incoming swell.

Surf along east facing shores will remain small through most of this week, due to shifting wind directions from the passing fronts. However, some east facing shores sensitive to northerly swells may experience a slight uptick in surf heights this weekend, as the fading northwesterly swell becomes more northerly. South shores will see a slight bump from wind wave energy today, due to the strengthening south to southwesterly kona winds. Otherwise, no noteworthy swells are expected for the next few days.

 

A Spectacular Magical Phenomenon Is The Best Reason To Visit Hawaii During Its Rainy Season



World-wide Tropical Cyclone Activity

 

Atlantic Ocean:  There are no active tropical cyclones

Caribbean Sea:  There are no active tropical cyclones

Gulf of America:  There are no active tropical cyclones

 

Northeastern Pacific:  There are no active tropical cyclones

North Central Pacific: There are no active tropical cyclones

Here’s the link to the National Hurricane Center (NHC)

 

Northwest Pacific Ocean:  

Tropical Cyclone 01W is located approximately 282 NM north-northwest of Sonsorol

https://www.metoc.navy.mil/jtwc/products/wp0126.gif

Southwest Pacific Ocean:  There are no active tropical cyclones 

North Indian Ocean:  There are no active tropical cyclones 

 

South Indian Ocean:

Tropical Cyclone 14S (Dudzai) is located approximately 644 NM south-southeast of Diego Garcia

https://www.metoc.navy.mil/jtwc/products/sh1426.gif

Arabian Sea: There are no active tropical cyclones

Here’s a link to the Joint Typhoon Warning Center (JTWC)

 

>>> Here’s a link to the Pacific Disaster Center’s (PDC Global) Weather Wall website

 

Interesting: The Vast Majority of US Rivers Lack Any Protections from Human Activities, New Research Finds

The U.S. boasts more than 4 million miles of rivers, peppered with laws and regulations to protect access to drinking water and essential habitat for fish and wildlife. But in the first comprehensive review of river protection, research co-led by the University of Washington shows that the existing regulations account for less than 20% of total river length and vary widely by region.

Freshwater conservation strategies have historically emphasized protections against land use and development on public lands, including National Wildlife Refuges, Wilderness Areas and National Forests. However, protection measures that are specific to lakes, rivers and wetlands are much less common.

Most of the protection afforded to rivers comes from land-based measures, but the growing global consensus is that this isn’t enough. Freshwater ecosystems are losing biodiversity faster than anywhere else. To improve stewardship, researchers first need to map the existing protections and attempt to gauge their benefits.

Read More: University of Washington

Image: The Skagit River, pictured above, runs through northwestern Washington. Nearly 160 miles of the Skagit and its tributaries are protected by the National Wild and Scenic Rivers designation to preserve its scenic value and enhance recreational opportunities.