#hiwx — Public Fediverse posts

#NWS #flood #nwsflashflood #FlashFloodWarning Flash Flood Warning for Oahu in Honolulu, HI #HIwx
At 435 PM HST, radar indicated nearly stationary thunderstorms with
heavy rainfall redeveloping over the Koolau mountains, from upslope
of Hauula to upslope of Ahuimanu. These thunderstorms were bringing
heavy rainfall to some areas that have already had significant
rainfall today. Rain was falling at a rate of 2 to 3 inches per hour
in the heaviest downpours. Flash flooding is ongoing or expected to
begin shortly.

HAZARD...Flash flooding caused by heavy rain.

SOURCE...Radar.

IMPACT...Flooding in drainages, streams, rivers, roads,
properties, and other low-lying areas. Public road
closures possible in some areas. Landslides are possible
in steep terrain.

Some locations that could experience flash flooding include but are
not limited to...
Hauula, Punaluu, Kaaawa, Waikane, Kahaluu, Ahuimanu, Heeia, and
Kaneohe.

#NWS #flood #nwsflashflood #FlashFloodWarning Flash Flood Warning for Oahu in Honolulu, HI #HIwx
FFWHFO

The National Weather Service in Honolulu has issued a

* Flash Flood Warning for...
The island of Oahu in Honolulu County

* Until 615 PM HST.

* At 330 PM HST, radar indicated thunderstorms producing heavy rain
over portions of the Koolau mountains, central Oahu, and along the
shoreline in leeward Oahu. The heaviest showers were over the
higher terrain between Wahiawa and Hauula, and near Nanakuli and
Makaha. Rain was falling at a rate of up to 2 inches per hour.
Kamehameha Highway at Waiahole Valley Road was closed, and the
highway at Waikane Stream was also closed around 3 pm. Flooding
was reported in a residential area near Kunia earlier as well.
Flash flooding is ongoing or expected to begin shortly.

HAZARD...Flash flooding caused by heavy rain.

SOURCE...Radar.

IMPACT...Flooding in drainages, streams, rivers, roads,
properties, and other low-lying areas. Public road
closures possible in some areas. Landslides are
possible in steep terrain.

* Some locations that will experience flash flooding include...
Waipio, Wahiawa, Wheeler Field, Mililani, Schofield Barracks,
Kunia, Waikele, Pearl City, Waipahu, Waialua, Aiea, Haleiwa,
Waikane, Waiahole, Halawa, Makakilo, Punaluu, Hauula, Nanakuli and
Waianae.

#NWS #flood #nwsflashflood #FlashFloodWarning Flash Flood Warning for Oahu in Honolulu, HI #HIwx
At 239 PM HST, radar and automated rain gauges indicated
thunderstorms with violent rain showers of 2 to 4 inches per hour,
in a 5 mile wide band extending across the island from just south of
Nanakuli on the leeward side, to Waipau, Waikele and Pearl City,
then over the Koolau to the windward side near Waikane, Ahuimanu,
and Heeia. Several stream gauges are showing rapid rises, and flash
flooding is ongoing or expected to begin shortly.

HAZARD...Flash flooding caused by heavy rain.

SOURCE...Radar and automated gauges.

IMPACT...Flooding in drainages, streams, rivers, roads,
properties, and other low-lying areas. Public road
closures possible in some areas. Landslides are possible
in steep terrain.

Some locations that could experience flash flooding include but are
not limited to...
Kunia, Waipahu, Waikele, Pearl City, Ahuimanu, Waikele, and Heeia.

#NWS #flood #nwsflashflood #FlashFloodWarning Flash Flood Warning for Oahu in Honolulu, HI #HIwx
FFWHFO

The National Weather Service in Honolulu has issued a

* Flash Flood Warning for...
The island of Oahu in Honolulu County

* Until 330 PM HST.

* At 132 PM HST, radar and automated rain gauges indicated heavy
rain falling over many areas on Oahu. Rain was falling at a rate
of 0.5 to 1.5 inches per hour. Flash flooding is ongoing or
expected to begin shortly.

HAZARD...Flash flooding caused by heavy rain.

SOURCE...Radar and automated gauges.

IMPACT...Flooding in drainages, streams, rivers, roads,
properties, and other low-lying areas. Public road
closures possible in some areas. Landslides are
possible in steep terrain.

* Some locations that will experience flash flooding include...
Honolulu, Waipio, Mililani, Pearl City, Waikele, Wahiawa, Wheeler
Field, Aiea, Waipahu, Kunia, Halawa, Waiahole, Waikane, Schofield
Barracks, Salt Lake, Moanalua, Kahaluu, Ahuimanu, Iroquois Point
and Ewa Beach.

HNL Alert

Register for Federal Aid
HNL Alert: 04:58 PM 04-29-2026 - Homeowners and renters who experienced property damage or loss from Kona Low storms (3/10-24) encouraged to apply for federal aid to help repair primary residences and replace personal property. Deadline: 6/14. Info: oneoahu.org/help

Details: https://alert.hnlalert.gov
For more info https://evbg.co/s5phra .

#HIwx #KonaLow #disasters

HNL Alert

Register for Federal Aid
HNL Alert: 04:58 PM 04-29-2026 - Homeowners and renters who experienced property damage or loss from Kona Low storms (3/10-24) encouraged to apply for federal aid to help repair primary residences and replace personal property. Deadline: 6/14. Info: oneoahu.org/help

Details: https://alert.hnlalert.gov
For more info https://evbg.co/s5phra .

#HIwx #KonaLow #disasters

HNL Alert

Register for Federal Aid
HNL Alert: 04:58 PM 04-29-2026 - Homeowners and renters who experienced property damage or loss from Kona Low storms (3/10-24) encouraged to apply for federal aid to help repair primary residences and replace personal property. Deadline: 6/14. Info: oneoahu.org/help

Details: https://alert.hnlalert.gov
For more info https://evbg.co/s5phra .

#HIwx #KonaLow #disasters

HNL Alert

Register for Federal Aid
HNL Alert: 04:58 PM 04-29-2026 - Homeowners and renters who experienced property damage or loss from Kona Low storms (3/10-24) encouraged to apply for federal aid to help repair primary residences and replace personal property. Deadline: 6/14. Info: oneoahu.org/help

Details: https://alert.hnlalert.gov
For more info https://evbg.co/s5phra .

#HIwx #KonaLow #disasters

HNL Alert

Register for Federal Aid
HNL Alert: 04:58 PM 04-29-2026 - Homeowners and renters who experienced property damage or loss from Kona Low storms (3/10-24) encouraged to apply for federal aid to help repair primary residences and replace personal property. Deadline: 6/14. Info: oneoahu.org/help

Details: https://alert.hnlalert.gov
For more info https://evbg.co/s5phra .

#HIwx #KonaLow #disasters

Severe Weather Update 4/12
HNL Alert: 06:10 PM 04-12-2026 - Officials continue to monitor rain impacts across Oahu. Shelters remain available for anyone needing a safe place to go. Many City services to reopen Monday.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/t7lc13 .

#HIwx

Severe Weather Update 4/12
HNL Alert: 06:10 PM 04-12-2026 - Officials continue to monitor rain impacts across Oahu. Shelters remain available for anyone needing a safe place to go. Many City services to reopen Monday.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/t7lc13 .

#HIwx

Severe Weather Update 4/12
HNL Alert: 06:10 PM 04-12-2026 - Officials continue to monitor rain impacts across Oahu. Shelters remain available for anyone needing a safe place to go. Many City services to reopen Monday.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/t7lc13 .

#HIwx

Severe Weather Update 4/12
HNL Alert: 06:10 PM 04-12-2026 - Officials continue to monitor rain impacts across Oahu. Shelters remain available for anyone needing a safe place to go. Many City services to reopen Monday.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/t7lc13 .

#HIwx

Severe Weather Update 4/12
HNL Alert: 06:10 PM 04-12-2026 - Officials continue to monitor rain impacts across Oahu. Shelters remain available for anyone needing a safe place to go. Many City services to reopen Monday.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/t7lc13 .

#HIwx

Heavy rain expected Sunday; open shelters and half marathon road closures in effect.
HNL Alert: 07:52 AM 04-12-2026 - Heavy rain expected Sunday; open shelters and half marathon road closures in effect.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/46r9bf .

#HIwx

Heavy rain expected Sunday; open shelters and half marathon road closures in effect.
HNL Alert: 07:52 AM 04-12-2026 - Heavy rain expected Sunday; open shelters and half marathon road closures in effect.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/46r9bf .

#HIwx

Heavy rain expected Sunday; open shelters and half marathon road closures in effect.
HNL Alert: 07:52 AM 04-12-2026 - Heavy rain expected Sunday; open shelters and half marathon road closures in effect.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/46r9bf .

#HIwx

Heavy rain expected Sunday; open shelters and half marathon road closures in effect.
HNL Alert: 07:52 AM 04-12-2026 - Heavy rain expected Sunday; open shelters and half marathon road closures in effect.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/46r9bf .

#HIwx

Heavy rain expected Sunday; open shelters and half marathon road closures in effect.
HNL Alert: 07:52 AM 04-12-2026 - Heavy rain expected Sunday; open shelters and half marathon road closures in effect.

Details: https://alert.hnlalert.gov
For more info https://evbg.co/46r9bf .

#HIwx

FEMA update on Severe Weather/Hawaii. from earlier today. #HIwx

FEMA update on Severe Weather/Hawaii. from earlier today. #HIwx

FEMA update on Severe Weather/Hawaii. from earlier today. #HIwx

FEMA update on Severe Weather/Hawaii. from earlier today. #HIwx

FEMA update on Severe Weather/Hawaii. from earlier today. #HIwx

#NWS #flood #nwsflashflood #FlashFloodWarning Flash Flood Warning for Oahu in Honolulu, HI #HIwx
At 616 PM HST, radar indicated most of the heavy rainfall over Oahu
has diminished. The heaviest rain was falling at a rate of 0.5 to 1
inches per hour. Expect continued flood threats with high water
levels in local streams and some roadways remain closed due to
ongoing flooding impacts to low water crossing on area roadways.

HAZARD...Flash flooding caused by heavy rain.

SOURCE...Radar.

IMPACT...Flooding in drainages, streams, rivers, roads,
properties, and other low-lying areas. Public road
closures possible in some areas. Landslides are possible
in steep terrain.

Some locations that will experience flash flooding include...
Wahiawa, Schofield Barracks, Wheeler Field, Mililani, Waialua,
Haleiwa, Hauula, Laie, Punaluu, Waianae, Kahuku, Waikane,
Nanakuli, Waiahole, Kaaawa, Kahaluu, Ahuimanu, Helemano Housing,
Whitmore Village and Waimea Valley.

HNL Alert: 02:22 PM 04-10-2026 - FLASH FLOODING in Otake Camp. Extremely dangerous flooding is occurring.

An Evacuation Order has been issued for the following area(s): Otake Camp in Waialua. Map: https://p.veoci.com/hnlevac.

Go to high ground. If trapped, go to highest floor/roof.
For more info https://evbg.co/gedbg4 .

#HIwx

HNL Alert: 02:22 PM 04-10-2026 - FLASH FLOODING in Otake Camp. Extremely dangerous flooding is occurring.

An Evacuation Order has been issued for the following area(s): Otake Camp in Waialua. Map: https://p.veoci.com/hnlevac.

Go to high ground. If trapped, go to highest floor/roof.
For more info https://evbg.co/gedbg4 .

#HIwx

HNL Alert: 02:22 PM 04-10-2026 - FLASH FLOODING in Otake Camp. Extremely dangerous flooding is occurring.

An Evacuation Order has been issued for the following area(s): Otake Camp in Waialua. Map: https://p.veoci.com/hnlevac.

Go to high ground. If trapped, go to highest floor/roof.
For more info https://evbg.co/gedbg4 .

#HIwx

HNL Alert: 02:22 PM 04-10-2026 - FLASH FLOODING in Otake Camp. Extremely dangerous flooding is occurring.

An Evacuation Order has been issued for the following area(s): Otake Camp in Waialua. Map: https://p.veoci.com/hnlevac.

Go to high ground. If trapped, go to highest floor/roof.
For more info https://evbg.co/gedbg4 .

#HIwx

HNL Alert: 02:22 PM 04-10-2026 - FLASH FLOODING in Otake Camp. Extremely dangerous flooding is occurring.

An Evacuation Order has been issued for the following area(s): Otake Camp in Waialua. Map: https://p.veoci.com/hnlevac.

Go to high ground. If trapped, go to highest floor/roof.
For more info https://evbg.co/gedbg4 .

#HIwx

@thepoliticalcat #HIwx

@thepoliticalcat #HIwx

@thepoliticalcat #HIwx

@thepoliticalcat #HIwx

@thepoliticalcat #HIwx

HNL Alert: Flash Flood Warning Issued - Take Action! Dangerous flash flooding is happening or will happen soon. Move to higher ground. Avoid flooded areas/roads. View forecast details at weather.hnlalert.gov.

#HIwx #flooding

HNL Alert: Flash Flood Warning Issued - Take Action! Dangerous flash flooding is happening or will happen soon. Move to higher ground. Avoid flooded areas/roads. View forecast details at weather.hnlalert.gov.

#HIwx #flooding

HNL Alert: Flash Flood Warning Issued - Take Action! Dangerous flash flooding is happening or will happen soon. Move to higher ground. Avoid flooded areas/roads. View forecast details at weather.hnlalert.gov.

#HIwx #flooding

HNL Alert: Flash Flood Warning Issued - Take Action! Dangerous flash flooding is happening or will happen soon. Move to higher ground. Avoid flooded areas/roads. View forecast details at weather.hnlalert.gov.

#HIwx #flooding

HNL Alert: Flash Flood Warning Issued - Take Action! Dangerous flash flooding is happening or will happen soon. Move to higher ground. Avoid flooded areas/roads. View forecast details at weather.hnlalert.gov.

#HIwx #flooding

State of the art emergency services facility in Molokai, Hawaii... /s

Hawaii News Now: Kona lows highlight need for emergency service upgrades on Molokai

"...HONOLULU (HawaiiNewsNow) - Pukoo Fire Station, the only one servicing Molokai’s east end, is actually a two-bedroom house that is more than 100 years old.

The aging facility is also in a flood zone, and like many nearby homes, the structure also gets flooded during storms...."

https://www.hawaiinewsnow.com/2026/04/10/kona-lows-highlight-need-emergency-service-upgrades-molokai/

#HIwx #disasters

State of the art emergency services facility in Molokai, Hawaii... /s

Hawaii News Now: Kona lows highlight need for emergency service upgrades on Molokai

"...HONOLULU (HawaiiNewsNow) - Pukoo Fire Station, the only one servicing Molokai’s east end, is actually a two-bedroom house that is more than 100 years old.

The aging facility is also in a flood zone, and like many nearby homes, the structure also gets flooded during storms...."

https://www.hawaiinewsnow.com/2026/04/10/kona-lows-highlight-need-emergency-service-upgrades-molokai/

#HIwx #disasters

State of the art emergency services facility in Molokai, Hawaii... /s

Hawaii News Now: Kona lows highlight need for emergency service upgrades on Molokai

"...HONOLULU (HawaiiNewsNow) - Pukoo Fire Station, the only one servicing Molokai’s east end, is actually a two-bedroom house that is more than 100 years old.

The aging facility is also in a flood zone, and like many nearby homes, the structure also gets flooded during storms...."

https://www.hawaiinewsnow.com/2026/04/10/kona-lows-highlight-need-emergency-service-upgrades-molokai/

#HIwx #disasters

State of the art emergency services facility in Molokai, Hawaii... /s

Hawaii News Now: Kona lows highlight need for emergency service upgrades on Molokai

"...HONOLULU (HawaiiNewsNow) - Pukoo Fire Station, the only one servicing Molokai’s east end, is actually a two-bedroom house that is more than 100 years old.

The aging facility is also in a flood zone, and like many nearby homes, the structure also gets flooded during storms...."

https://www.hawaiinewsnow.com/2026/04/10/kona-lows-highlight-need-emergency-service-upgrades-molokai/

#HIwx #disasters

State of the art emergency services facility in Molokai, Hawaii... /s

Hawaii News Now: Kona lows highlight need for emergency service upgrades on Molokai

"...HONOLULU (HawaiiNewsNow) - Pukoo Fire Station, the only one servicing Molokai’s east end, is actually a two-bedroom house that is more than 100 years old.

The aging facility is also in a flood zone, and like many nearby homes, the structure also gets flooded during storms...."

https://www.hawaiinewsnow.com/2026/04/10/kona-lows-highlight-need-emergency-service-upgrades-molokai/

#HIwx #disasters

City of Honolulu

City Storm Response Update: Friday 4/10

Details

Officials are continuing to closely monitor weather conditions across Oʻahu. According to the National Weather Service, this low-pressure system is still expected to bring unstable weather conditions to the island today and into the weekend. This severe weather system could result in periods of heavy rainfall, possible thunderstorms and an elevated risk of flooding.

- A Flood Watch remains in effect for Oʻahu through 6 p.m. on Friday, April 10. A Flood Watch means that rain leading to flash flooding is possible.

- The High Wind Warning that was previously in effect for Oʻahu has been downgraded to a Wind Advisory, which is in effect through 6 p.m. on Friday, April 10.

- The High Surf Advisory that had previously been in effect has been cancelled, as surf has fallen below the advisory level.

...

#HIwx #Oahu #KonaLow

City of Honolulu

City Storm Response Update: Friday 4/10

Details

Officials are continuing to closely monitor weather conditions across Oʻahu. According to the National Weather Service, this low-pressure system is still expected to bring unstable weather conditions to the island today and into the weekend. This severe weather system could result in periods of heavy rainfall, possible thunderstorms and an elevated risk of flooding.

- A Flood Watch remains in effect for Oʻahu through 6 p.m. on Friday, April 10. A Flood Watch means that rain leading to flash flooding is possible.

- The High Wind Warning that was previously in effect for Oʻahu has been downgraded to a Wind Advisory, which is in effect through 6 p.m. on Friday, April 10.

- The High Surf Advisory that had previously been in effect has been cancelled, as surf has fallen below the advisory level.

...

#HIwx #Oahu #KonaLow

City of Honolulu

City Storm Response Update: Friday 4/10

Details

Officials are continuing to closely monitor weather conditions across Oʻahu. According to the National Weather Service, this low-pressure system is still expected to bring unstable weather conditions to the island today and into the weekend. This severe weather system could result in periods of heavy rainfall, possible thunderstorms and an elevated risk of flooding.

- A Flood Watch remains in effect for Oʻahu through 6 p.m. on Friday, April 10. A Flood Watch means that rain leading to flash flooding is possible.

- The High Wind Warning that was previously in effect for Oʻahu has been downgraded to a Wind Advisory, which is in effect through 6 p.m. on Friday, April 10.

- The High Surf Advisory that had previously been in effect has been cancelled, as surf has fallen below the advisory level.

...

#HIwx #Oahu #KonaLow

City of Honolulu

City Storm Response Update: Friday 4/10

Details

Officials are continuing to closely monitor weather conditions across Oʻahu. According to the National Weather Service, this low-pressure system is still expected to bring unstable weather conditions to the island today and into the weekend. This severe weather system could result in periods of heavy rainfall, possible thunderstorms and an elevated risk of flooding.

- A Flood Watch remains in effect for Oʻahu through 6 p.m. on Friday, April 10. A Flood Watch means that rain leading to flash flooding is possible.

- The High Wind Warning that was previously in effect for Oʻahu has been downgraded to a Wind Advisory, which is in effect through 6 p.m. on Friday, April 10.

- The High Surf Advisory that had previously been in effect has been cancelled, as surf has fallen below the advisory level.

...

#HIwx #Oahu #KonaLow

City of Honolulu

City Storm Response Update: Friday 4/10

Details

Officials are continuing to closely monitor weather conditions across Oʻahu. According to the National Weather Service, this low-pressure system is still expected to bring unstable weather conditions to the island today and into the weekend. This severe weather system could result in periods of heavy rainfall, possible thunderstorms and an elevated risk of flooding.

- A Flood Watch remains in effect for Oʻahu through 6 p.m. on Friday, April 10. A Flood Watch means that rain leading to flash flooding is possible.

- The High Wind Warning that was previously in effect for Oʻahu has been downgraded to a Wind Advisory, which is in effect through 6 p.m. on Friday, April 10.

- The High Surf Advisory that had previously been in effect has been cancelled, as surf has fallen below the advisory level.

...

#HIwx #Oahu #KonaLow