Severe

...The National Weather Service in Norman has issued a Flood Warning for the following rivers in Oklahoma... Canadian River near Mustang affecting Grady, Canadian, Cleveland and McClain Counties. * WHAT...Minor flooding is forecast. * WHERE...Canadian River near Mustang. * WHEN...From late tonight to Friday evening. * IMPACTS...At 23.0 feet, Overflows of 1 foot or more occur near the river on the Canadian-Grady County border from near Union City and Minco... to the areas near Tuttle and Newcastle. Sandpits...

* AFFECTED AREA...Fire weather zones 418 including Lake Pillsbury, 419 including the City of Clearlake, Middletown, Lower Lake, Indian Valley Reservoir, and other areas in eastern and southern Lake County. * WIND...Sustained winds of 20-25mph with gusts of 30-40mph possible. * HUMIDITY...Low overnight recoveries of 30-35% will drop to 15-20% through the morning. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended.

* AFFECTED AREA...Fire weather zones 418 including Lake Pillsbury, 419 including the City of Clearlake, Middletown, Lower Lake, Indian Valley Reservoir, and other areas in eastern and southern Lake County. * WIND...Sustained winds of 20-25mph with gusts of 30-40mph possible. * HUMIDITY...Low overnight recoveries of 30-35% will drop to 15-20% through the morning. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended.

At 238 PM CDT, a severe thunderstorm was located 7 miles northwest of Truscott, moving northeast at 30 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Truscott. For your protection move to an interior room on the lowest floor of a building.

...The National Weather Service in Norman has issued a Flood Warning for the following rivers in Oklahoma... Canadian River at Norman affecting Cleveland and McClain Counties. * WHAT...Moderate flooding is forecast. * WHERE...Canadian River at Norman. * WHEN...From Thursday morning to Friday evening. * IMPACTS...At 96.0 feet, Flooding to depths of 2 feet occurs over areas along and near the river on the Cleveland-McClain County border from near Moore and Norman... to areas near Noble. * ADDITIONAL DETAILS...

At 243 PM CDT, a severe thunderstorm was located 9 miles north of Fort Stockton, moving northeast at 10 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will remain over mainly rural areas of north central Pecos County. This includes Interstate 10 near mile marker 265.

SVRLUB The National Weather Service in Lubbock Texas has issued a * Severe Thunderstorm Warning for... Northern King County in northwestern Texas... Southeastern Cottle County in northwestern Texas... * Until 345 PM CDT. * At 243 PM CDT, a severe thunderstorm was located over Guthrie, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include...

* WHAT...Northeast winds 25 to 45 mph with gusts of 50 to 70 mph possible. * WHERE...Eastern San Gabriel Mountains, Interstate 5 Corridor, Santa Susana Mountains, Western San Gabriel Mountains and Highway 14 Corridor, and Western Santa Monica Mountains Recreational Area. * WHEN...From 6 AM Thursday to 8 PM PDT Friday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Secure outdoor objects.

* WHAT...Sub-freezing temperatures between 26 and 30 degrees possible. Localized temperatures as low as 20 degrees are possible in the valleys of Carbon and Albany counties. * WHERE...Portions of panhandle Nebraska and east central, south central, and southeast Wyoming. * WHEN...From late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...South Laramie Range. * WHEN...For the Dense Fog Advisory, until 6 PM MDT this evening. For the Freeze Watch, from late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Low visibility could make driving conditions hazardous. Take steps now to protect tender plants from the cold. If driving, slow down, use your headlights, and leave plenty of