National Weather Service United States Department of Commerce

Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Frost and Freeze Climatology

 

Tulsa
Records and Averages
Historical First/Last Frost/Light Freeze (32°F) Dates including # of Frost/Light Freeze-free Days
Historical First/Last Hard Freeze (28°F) Dates including # of Hard Freeze-free Days
Historical First/Last Killing Freeze (24°F) Dates including # of Killing Freeze-free Days
 
Fort Smith
Records and Averages
Fort Smith Historical First/Last Frost/Light Freeze (32°F) Dates including # of Frost/Light Freeze-free Days
Historical First/Last Hard Freeze (28°F) Dates including # of Hard Freeze-free Days
Historical First/Last Killing Freeze (24°F) Dates including # of Killing Freeze-free Days
 
Fayetteville
Records and Averages
Historical First/Last Frost/Light Freeze (32°F) Dates including # of Frost/Light Freeze-free Days
Historical First/Last Hard Freeze (28°F) Dates including # of Hard Freeze-free Days
Historical First/Last Killing Freeze (24°F) Dates including # of Killing Freeze-free Days

 

Oklahoma
(Courtesy of the Oklahoma Climatological Survey)
Average Length of Growing Season
Number of Days with highs 32°F or colder
Number of Days with lows 32°F or colder
 
Average Date of: First 32°F Last 32°F
 
Earliest First Freeze (Autumn)
Latest Last Freeze (Spring)
 
Probability of First Freezing Temperatures by Date for Select Cities

 

Arkansas
(Courtesy of the Southern Regional Climate Center)
Average Date of: First 32°F Last 32°F
Average Date of: First 28°F Last 28°F
 
Probability of First Freezing Temperatures by Date for Select Cities

 

 Average Date of First Autumn Freeze (32°F)
Average First Freeze Date
 
 Average Date of Last Spring Freeze (32°F)
 Average Last Spring Freeze
 
Record Earliest Occurrence of the First Frost/Light Freeze (32°F)

 
Earliest 10% first freeze

 

Record Latest Occurrence of the First Frost/Light Freeze (32°F) 
 
latest 10% first freeze