National Weather Service United States Department of Commerce

Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Tropical Cyclone Climatology in the Pacific


Tropical Cyclone Climatology 1966-2005

Hurricane Symbol

  Images below taken from Cindy Dettmer-Shea's Thesis Research at the University of Hawaii at Manoa, 2008

Tropical Cyclone Tracks By Month Mean Tropical Cyclone Motion and Speed

Landfalling Tropical Cyclones

Tropical Cyclone Tracks During El Nino/La Nina Years

Total Tropical Cyclones

Tropical Cyclone Genesis Positions and Tracks In The Eastern Pacific Tropical Cyclone Tracks in the Eastern Pacific (1966-1993) Tropical Cyclone Frequency in the Eastern Pacific, NW Pacific and SW Pacific

Climatology of Tropical Cyclones in the Central Pacific Basin (WFO Honolulu)