Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

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Year 2009

Tulsa: 2009 was the 39th coldest (60.1F, since 1905), 23rd wettest (46.12", since 1888), and 6th snowiest (19.4", since 1900) year on record.

Fort Smith: 2009 was the 58th coldest (61.3F), 12th wettest (56.46"), and 71st snowiest (3.0") year on record since 1882.

Fort Smith: The 2009 annual temperature was the same as the 2008 annual temperature.

River flooding occurred in 8 of the 12 months in 2009 and a total of 43 river floods occurred this year in eastern Oklahoma and northwest/west central Arkansas.

2009 rainfall totals ranged from around 35 inches from eastern Kay/Osage/Pawnee Counties to around 70 inches in far southeast Oklahoma, with a large portion of eastern Oklahoma and northwest/west central Arkansas receiving between 40 and 60 inches.

According to the Oklahoma Climatological Survey, for 2009, northeast OK was the 22nd wettest, east central OK was the 18th wettest, and southeast OK was the 8th wettest year on record (since 1921).

13 tornadoes occurred across eastern Oklahoma and northwest/west central Arkansas in 2009.

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Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Climate and Hydrology Highlights for 2009