National Weather Service United States Department of Commerce

Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Tropical Cyclones Before 1800

1622 – Hurricane impacted the Lower Keys on September 5th

1622 – Hurricane passed west of the Florida Keys on October 5th

1733 – Hurricane wreaked a Spanish treasure fleet near Upper Matecumbe Key on July 15th

1759 – Hurricane impacted the Florida Keys in September

1794 – Hurricane impacted the Florida Keys on August 25th

 

Florida Keys Tropical Cyclone History | Tropical Cyclones of the 1800s

Tropical Cyclones of the 1900sTropical Cyclones of the 2000s

Strongest Tropical Cyclones (Maximum Sustained Winds)

Most Intense Tropical Cyclones (Minimum Central Sea Level Pressure)

Florida Keys Tropical Cyclone Climatology

Tropical Cyclone by Date Calendar