Expected

* WHAT...Minor saltwater flooding. * WHERE...Upper Florida Keys. * WHEN...Through late tonight. * IMPACTS...Minor saltwater flooding of low elevation streets and lots is likely. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater. Do not drive through flooded roadways.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Eastern Canadian County in central Oklahoma... Northwestern Cleveland County in central Oklahoma... South Central Logan County in central Oklahoma... Western Oklahoma County in central Oklahoma... * WHEN...Until 600 AM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 300 AM CDT, Doppler radar indicated heavy rain due to

* WHAT...For the Freeze Warning, sub-freezing temperatures in the upper 20s to lower 30s. For the Freeze Watch, sub-freezing temperatures in the mid 20s to around 30. * WHERE...El Paso and Kiowa counties. * WHEN...For the Freeze Warning, from midnight tonight to 9 AM MDT Friday. For the Freeze Watch, from late Friday night through Saturday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...For the Frost Advisory, temperatures may briefly dip into the lower to mid 30s resulting in frost formation or a light freeze. For the Freeze Watch, a longer period of sub-freezing temperatures in the mid 20s to around 30 degrees will be possible. * WHERE...Eastern Fremont, Pueblo, Crowley, Otero, Las Animas, Huerfano, Bent, Prowers and Baca Counties. * WHEN...For the Frost Advisory, from 2 AM to 9 AM MDT Friday. For the Freeze Watch, from late Friday night through Saturday morning.

* WHAT...Thursday morning low temperatures in the mid 20s to lower 30s. * WHERE...The San Luis Valley. * WHEN...Until 8 AM MDT this morning. * IMPACTS...Freezing temperatures could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...This could be a killing freeze which could bring an end to the growing season across the San Luis Valley. Friday night is expected to be a few degrees colder. Take steps now to protect tender plants from the cold.

* WHAT...Sub-freezing temperatures 21 to 28 degrees expected. * WHERE...Portions of central, north central, and south central Wyoming. * WHEN...From 11 PM this evening to 9 AM MDT Friday. * 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...Flooding caused by excessive rainfall is expected. * WHERE...Central Comanche County in southwestern Oklahoma... Cotton County in southwestern Oklahoma... Northeastern Tillman County in southwestern Oklahoma... * WHEN...Until 600 AM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 248 AM CDT, Doppler radar indicated heavy rain due to

* WHAT...For the Wind Advisory, northwest winds 25 to 35 mph with gusts up to 55 mph expected. For the Freeze Warning, sub-freezing temperatures as low as 27 expected. * WHERE...Portions of northwestern and southwestern South Dakota. * WHEN...For the Wind Advisory, from 9 AM this morning to 11 PM MDT this evening. For the Freeze Warning, from 9 PM this evening to 9 AM MDT Friday. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds

* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Mellette, Todd, and Tripp. * WHEN...From 1 PM this afternoon to 4 AM CDT Friday. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

* WHAT...Sub-freezing temperatures as low as 22 expected. * WHERE...Portions of northwestern and southwestern South Dakota and northeast Wyoming. * WHEN...From 9 PM this evening to 9 AM MDT Friday. * 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.