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Hilary was a hurricane located in the Eastern Pacific basin. Hilary brought abundant moisture to Southern California and other parts of the Southwest United States.
Prior to landfall, Hurricane Hilary reached its peak as a category 4 storm. Hilary was also notable for the first ever tropical storm watch issued for Southern California.
Even as Hilary fell apart, it brought significant impacts to the west coast as heavy rainfall and flooding led to the damaging of infrastructure and roadways.
For detailed information and forecasts, visit the National Hurricane Center.
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Hurricane Hilary’s six-day journey from the Eastern Pacific to the Pacific Northwest.
Timespan Start: 2023/08/16 00:00 - 2023/08/21 19:20
Post-Tropical Cyclone Hilary is bringing some much needed rain to regions of the Northwest where many wildfires are burning.
Smoke is still heavily concentrated from fires in the Northwest and British Columbia outside of the cloud shield.
Timespan Start: 2023/08/21 15:00 - 2023/08/21 18:00
Tropical Storm Hilary made landfall earlier today.
Tropical storm conditions are expected to continue across the Southwestern US through tonight and Monday.
Timespan Start: 2023/08/20 15:00 - 2023/08/20 20:00
Hurricane Hilary came into view of the US sector on VIIRS polar orbiting satellites during the afternoon flyovers. It’s influence was already felt across the west coast and desert southwest.
Timespan Start: 2023/08/19 21:00 - 2023/08/19 21:00
Hurricane Hilary approaches the Southwest United States and Baja California Peninsula.
Timespan Start: 2023/08/19 16:30 - 2023/08/20 02:20
This unique perspective from GOES-16 shows Hurricane Hilary moving north along the North American West Coast.
Timespan Start: 2023/08/18 18:20 - 2023/08/19 18:00
This multi-day evolution shows Hurricane Hilary rapidly intensifying from a tropical storm to a major hurricane.
Timespan Start: 2023/08/16 12:00 - 2023/08/19 17:20
Hurricane Hilary is now a category 3 storm. Even with the hurricane weakening, Hilary is forecast to bring a potentially historic amount of rain to the Southwestern US.
Timespan Start: 2023/08/19 15:00 - 2023/08/19 16:30
Hurricane Hilary continues to move northward while maintaining category 4 strength.
Timespan Start: 2023/08/18 18:30 - 2023/08/18 20:34
Hilary strengthened overnight to a major, category four hurricane.
Timespan Start: 2023/08/18 13:20 - 2023/08/18 15:00
Hurricane Hilary intensifies to a major, category three storm with winds of 125 mph.
Timespan Start: 2023/08/17 20:02 - 2023/08/18 01:16
Hurricane Hilary swirls off the coast of Mexico as smoke covers the central United States.
Timespan Start: 2023/08/17 18:00 - 2023/08/18 00:50
Rapid intensification reveals Hilary’s central eye as it remains just shy of major hurricane status.
Timespan Start: 2023/08/17 18:43 - 2023/08/17 20:31
Hilary strengthening from a tropical storm to a hurricane.
Timespan Start: 2023/08/17 02:00 - 2023/08/17 14:00
Tropical storms Greg, Fernanda, and Hilary lined up in the Eastern Pacific.
Timespan Start: 2023/08/16 15:00 - 2023/08/16 20:20
Lightning within Tropical Storm Hilary’s outer bands as it begins to organize.
Timespan Start: 2023/08/15 18:10 - 2023/08/16 18:00
A disturbance south of Mexico coalesced into Tropical Storm Hilary on the morning of August 16th, 2023.
Timespan Start: 2023/08/16 00:00 - 2023/08/16 16:20
See more Tropical Cyclones events:
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