National Weather Service United States Department of Commerce

Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. 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)