Severe thunderstorms developed over central Oklahoma and southern Kansas along a slow-moving cold front during the afternoon hours of May 31st. Very unstable air ahead of the cold front, combined with strong wind shear, resulted in storms quickly evolving into supercells. These storms produced several tornadoes during the evening hours across northeastern Oklahoma. Severe weather and heavy rain continued into the morning hours of the 1st as the storms slowly moved through the region.

Flash Flood in OKFUSKEE, OKLAHOMA
From 01-JUN-13 06:30:00 to 01-JUN-13 10:30:00 (CST-6)
Location: WELEETKA
Flood cause: Heavy Rain
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Numerous roads were flooded around Clearview and Weleetka. Homes were evacuated in Weleetka from rising flood waters. Roads and bridges were damaged by flooding in this area. A 69 year old female drowned inside her vehicle after driving into floodwaters along Alabama Creek south of Clearview. A 14 year old passenger escaped through the sunroof.

Thunderstorm Wind in MCINTOSH, OKLAHOMA
From 01-JUN-13 00:02:00 to 01-JUN-13 00:02:00 (CST-6)
Location: EUFAULA
Magnitude: 70.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Strong thunderstorm wind blew down several trees.

Thunderstorm Wind in ADAIR, OKLAHOMA
From 01-JUN-13 00:10:00 to 01-JUN-13 00:10:00 (CST-6)
Location: CHRISTIE
Magnitude: 70.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down several trees.

Thunderstorm Wind in HASKELL, OKLAHOMA
From 01-JUN-13 00:58:00 to 01-JUN-13 00:58:00 (CST-6)
Location: TAMAHA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind blew down several large tree limbs.

Flash Flood in HASKELL, OKLAHOMA
From 01-JUN-13 01:01:00 to 01-JUN-13 07:30:00 (CST-6)
Location: STIGLER
Flood cause: Heavy Rain
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous streets were flooded and subsequently closed. Flood water rose into a few homes.

Flash Flood in MCINTOSH, OKLAHOMA
From 01-JUN-13 01:45:00 to 01-JUN-13 05:30:00 (CST-6)
Location: EUFAULA MUNI ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous streets were flooded and closed.

Flash Flood in OKFUSKEE, OKLAHOMA
From 01-JUN-13 01:45:00 to 01-JUN-13 05:30:00 (CST-6)
Location: OKEMAH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous streets were flooded in and around town. Some were closed due to high water.

Flash Flood in SEQUOYAH, OKLAHOMA
From 01-JUN-13 01:45:00 to 01-JUN-13 07:30:00 (CST-6)
Location: SALLISAW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous streets were flooded and closed.

Flash Flood in OKFUSKEE, OKLAHOMA
From 01-JUN-13 09:00:00 to 01-JUN-13 10:30:00 (CST-6)
Location: BEARDEN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

State Highway 48 southwest of Okemah was closed due to high water.

Flash Flood in OKMULGEE, OKLAHOMA
From 01-JUN-13 09:00:00 to 01-JUN-13 10:30:00 (CST-6)
Location: HENRYETTA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Highway 75B at 4th Street was closed due to flooding.

Flash Flood in CHEROKEE, OKLAHOMA
From 01-JUN-13 09:00:00 to 01-JUN-13 10:30:00 (CST-6)
Location: HULBERT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

State Highway 80 southwest of Hulbert was closed due to high water.

Flash Flood in NOWATA, OKLAHOMA
From 01-JUN-13 09:00:00 to 01-JUN-13 12:30:00 (CST-6)
Location: LENAPAH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

State Highway 10 east of Lenapah was closed due to high water.

Flash Flood in PUSHMATAHA, OKLAHOMA
From 01-JUN-13 09:52:00 to 01-JUN-13 11:00:00 (CST-6)
Location: NASHOBA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Post Office

Several roads were reported flooded.

Flash Flood in PUSHMATAHA, OKLAHOMA
From 01-JUN-13 09:52:00 to 01-JUN-13 11:00:00 (CST-6)
Location: CLAYTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several streams and creeks were out of their banks, flooding nearby roads.

Flash Flood in OKMULGEE, OKLAHOMA
From 01-JUN-13 03:30:00 to 01-JUN-13 10:30:00 (CST-6)
Location: HENRYETTA
Flood cause: Heavy Rain
Property damage: 250.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Many streets and roads were flooded and closed due to significant flooding. A nursing home and about 25 homes were evacuated due to rising water in Henryetta and about 50 homes were impacted by flooding in Dewar.