Severe

...The National Weather Service in Tampa Bay Ruskin has issued a Flood Warning for the following rivers in Florida... Myakka River At Myakka River State Park affecting Sarasota County. * WHAT...Minor flooding is forecast. * WHERE...Myakka River at Myakka River State Park. * WHEN...From this evening until further notice. * IMPACTS...At 7.0 feet, Park Nature Trail floods. Water approaching porch steps of cabins. * ADDITIONAL DETAILS... - At 9:00 AM EDT Monday the stage was 6.9 feet. - Bankfull stage is 7.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. * WHAT...Minor flooding is occurring. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until this evening. * IMPACTS...At 11.0 feet, Water affects County Road E63 north of the river near Toronto and affects the lowest roads in Buena Vista. * ADDITIONAL DETAILS... - At 7:30 AM CDT Monday the stage was 11.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending

* WHAT...Sub-freezing temperatures as low as 29F possible. * WHERE...Gifford, Ephrata, Nespelem, Alpowa Summit, Lewiston, Lapwai, Moses Lake, Clarkston, Disautel Pass, Omak, Tonasket, Pomeroy, Peck, Oroville, Othello, Quincy, Culdesac, Lewiston Grade, Brewster, Okanogan, and Bridgeport. * WHEN...From this evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...Sub-freezing temperatures as low as 28. * WHERE...Northern Lake (Gravelly Valley Airport), Northeastern Interior Mendocino (Round Valley, including Covelo), and Southern Trinity (Hayfork Valley and Peanut, Hwy 36 corridor from about Mad River to Forest Glen, and Ruth). * WHEN...Until 9 AM PDT this 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.

...The Flood Warning continues for the following rivers in South Carolina... Congaree River At Carolina Eastman affecting Calhoun, Richland and Lexington Counties. Congaree River At Congaree River at Congaree NP Near Gadsden affecting Calhoun and Richland Counties. * WHAT...Minor flooding is forecast. * WHERE...Congaree River at Congaree River at Congaree NP Near Gadsden. * WHEN...From this afternoon to Thursday evening. * IMPACTS...At 15.0 feet, Flooding begins in the Congaree National

...The Flood Warning continues for the following rivers in South Carolina... Congaree River At Carolina Eastman affecting Calhoun, Richland and Lexington Counties. Congaree River At Congaree River at Congaree NP Near Gadsden affecting Calhoun and Richland Counties. * WHAT...Moderate flooding is forecast. * WHERE...Congaree River at Carolina Eastman. * WHEN...Until Thursday afternoon. * IMPACTS...At 115.0 feet, Flooding occurs in low lying areas of the Carolina Eastman Facility and at the Congaree National Park. At

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 29 expected. For the Freeze Watch, sub-freezing temperatures as low as 34 possible. * WHERE...Kittitas Valley. * WHEN...For the Freeze Warning, until 9 AM PDT this morning. For the Freeze Watch, from this evening through Tuesday 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...Sub-freezing temperatures as low as 25 possible. * WHERE...Wallowa County. * WHEN...From this evening through Tuesday 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...Sub-freezing temperatures as low as 30 possible. * WHERE...Simcoe Highlands. * WHEN...From this evening through Tuesday 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...Sub-freezing temperatures as low as 21 possible. * WHERE...Grande Ronde Valley. * WHEN...From this evening through Tuesday 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.