Will Weaver's Weather & Pacific Typhoon Center

Will Weaver's Weather & Pacific Typhoon Center

A newsletter about weather by weather enthusiast Will Weaver - this is a companion to the Pacific Typhoon Season Facebook group, but will also discuss weather elsewhere.

Archive

western pacificwestern pacific
+1+1
Typhoon Kajiki (19W) – Tropical Cyclone Advisory #5: 0000 UTC 24 August 2025

Typhoon Kajiki (19W) – Tropical Cyclone Advisory #5: 0000 UTC 24 August 2025

Kajiki rapidly becomes a typhoon. Northern eyewall expected to skirt along the southern Hainan coast later today.

Will Weaver
Will Weaver
western pacificwestern pacific
+1+1
Severe Tropical Storm Kajiki (19W) – Tropical Cyclone Advisory #4: 1500 UTC 23 August 2025

Severe Tropical Storm Kajiki (19W) – Tropical Cyclone Advisory #4: 1500 UTC 23 August 2025

Kajiki rapidly intensifying as it moves quickly across the South China Sea.

Will Weaver
Will Weaver
western pacificwestern pacific
+1+1
Tropical Storm Kajiki (19W/Isang) – Tropical Cyclone Advisory #3: 0000 UTC 23 August 2025

Tropical Storm Kajiki (19W/Isang) – Tropical Cyclone Advisory #3: 0000 UTC 23 August 2025

Tropical Storm Kajiki forms in the central South China Sea, expected to rapidly intensify today.

Will Weaver
Will Weaver
local weatherlocal weather
+2+2
Hurricane Erin (05L) - Tropical Cyclone Update #6 (FINAL) - 11 AM EDT 8/22/25

Hurricane Erin (05L) - Tropical Cyclone Update #6 (FINAL) - 11 AM EDT 8/22/25

Erin losing tropical characteristics as it accelerates out to sea. This is the last update but dangerous heavy surf and rip currents will likely persist at the beaches through early next week.

Will Weaver
Will Weaver
western pacificwestern pacific
+1+1
Tropical Depression 19W (Isang) – Tropical Cyclone Advisory #2: 1500 UTC 22 August 2025

Tropical Depression 19W (Isang) – Tropical Cyclone Advisory #2: 1500 UTC 22 August 2025

Depression moves off the western coast of Luzon and forecast to strengthen.

Will Weaver
Will Weaver
western pacificwestern pacific
+1+1
Tropical Depression (90W/Isang) – Tropical Cyclone Advisory #1: 0000 UTC 22 August 2025

Tropical Depression (90W/Isang) – Tropical Cyclone Advisory #1: 0000 UTC 22 August 2025

Tropical depression forms just off the eastern coast of Luzon, expected to move inland during the next few hours.

Will Weaver
Will Weaver
western pacificwestern pacific
+1+1
Post-Tropical Cyclone Lingling (18W) – Tropical Cyclone Advisory #9 (FINAL): 0000 UTC 22 August 2025

Post-Tropical Cyclone Lingling (18W) – Tropical Cyclone Advisory #9 (FINAL): 0000 UTC 22 August 2025

Lingling rapidly degenerates into a remnant low. This is the last advisory.

Will Weaver
Will Weaver
local weatherlocal weather
+2+2
Hurricane Erin (05L) - Tropical Cyclone Update #5 - 11 AM EDT 8/21/25 & Focus on Central Virginia

Hurricane Erin (05L) - Tropical Cyclone Update #5 - 11 AM EDT 8/21/25 & Focus on Central Virginia

Erin beginning to pull away from the Mid-Atlantic coast but extremely dangerous coastal flooding, heavy surf, and life-threatening rip currents will continue today and tomorrow. Pleasant weather for the weekend.

Will Weaver
Will Weaver
western pacificwestern pacific
+1+1
Tropical Depression Lingling (18W) – Tropical Cyclone Advisory #8: 1200 UTC 21 August 2025

Tropical Depression Lingling (18W) – Tropical Cyclone Advisory #8: 1200 UTC 21 August 2025

Lingling makes landfall near Kagoshima and weakens to a depression.

Will Weaver
Will Weaver
western pacificwestern pacific
+1+1
Tropical Storm Lingling (18W) – Tropical Cyclone Advisory #7: 0000 UTC 21 August 2025

Tropical Storm Lingling (18W) – Tropical Cyclone Advisory #7: 0000 UTC 21 August 2025

Depression strengthens into Tropical Storm Lingling just off the Kyushu coast.

Will Weaver
Will Weaver
tropical weather outlooktropical weather outlook
+1+1
WPAC Tropical Weather Outlook - 8/20/25

WPAC Tropical Weather Outlook - 8/20/25

Tropical Storm 18W should dissipate over Japan in a day or two. Invest 90W still has not developed, and does not appear likely to do so until it's past the Philippines

Will Weaver
Will Weaver
western pacificwestern pacific
+1+1
Tropical Depression #18W – Tropical Cyclone Advisory #6: 1200 UTC 20 August 2025

Tropical Depression #18W – Tropical Cyclone Advisory #6: 1200 UTC 20 August 2025

Tropical Depression 18W passing west of Kagoshima, could still briefly become a tropical storm before dissipating by the end of the week.

Will Weaver
Will Weaver
FirstBack
12345678
Next Last