Severe

* WHAT...Southwest winds 25 to 35 kt with gusts up to 55 kt and seas 11 to 16 feet. * WHERE...Tinian Coastal Waters and Saipan Coastal Waters. * WHEN...Until further notice. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...Tropical Storm Choi-wan (26W) continues to develop as it moves westward towards Anatahan and Alamagan. Tropical storm force winds may expand southward over Saipan and

* WHAT...Flooding caused by excessive rainfall remains possible. * WHERE...Portions of southwest Iowa, including the following counties, Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and Shelby and Nebraska, including the following counties, Butler, Cass, Dodge, Douglas, Gage, Jefferson, Johnson, Lancaster, Nemaha, Otoe, Pawnee, Richardson, Saline, Sarpy, Saunders, Seward and Washington. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers,

...The Flood Warning is extended for the following rivers in Kansas... Mill Creek at Washington affecting Washington County. * WHAT...Minor flooding is forecast. * WHERE...Mill Creek at Washington. * WHEN...From this afternoon to late tonight. * IMPACTS...At 18.0 feet, Low lands along the creek flood from Morrowville to Washington flood. * ADDITIONAL DETAILS... - At 3:45 AM CDT Thursday the stage was 9.7 feet. - Forecast...The river is expected to rise above flood stage this

FFWOUN The National Weather Service in Norman has issued a * Flash Flood Warning for... East Central Pontotoc County in east central Oklahoma... Coal County in southeastern Oklahoma... Southeastern Hughes County in southeastern Oklahoma... Northeastern Johnston County in southeastern Oklahoma... * Until 730 AM CDT. * At 436 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible

FFWOUN The National Weather Service in Norman has extended the * Flash Flood Warning for... Southeastern Archer County in northern Texas... Southern Clay County in northern Texas... * Until 600 AM CDT. * At 438 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 5 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

FFWDMX The National Weather Service in Des Moines has issued a * Flash Flood Warning for... Grundy County in central Iowa... Northern Tama County in central Iowa... Southeastern Butler County in north central Iowa... Black Hawk County in northeastern Iowa... * Until 1045 AM CDT Thursday. * At 438 AM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. The expected rainfall rate is 1

At 444 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

FFWEWX The National Weather Service in Austin/San Antonio has issued a * Flash Flood Warning for... Northwestern Edwards County in south central Texas... East Central Val Verde County in south central Texas... * Until 1000 AM CDT. * At 417 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

FFWOUN The National Weather Service in Norman has extended the * Flash Flood Warning for... Northwestern Cleveland County in central Oklahoma... Oklahoma County in central Oklahoma... * Until 530 AM CDT. * At 418 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms.