Severe

* WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Much of central Iowa. * WHEN...From 1 AM to 9 AM CDT Saturday. * 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 31 possible. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From late tonight through Saturday 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 29 expected. * WHERE...Portions of northwest and west central Iowa and southwest Minnesota. * WHEN...From 1 AM to 9 AM CDT Saturday. * 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 31 possible. * WHERE...Ellis and Harper Counties. * WHEN...From late tonight through Saturday 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 are expected. * WHERE...De Kalb, Lee, Kane, and McHenry Counties. * WHEN...From 5 AM to 8 AM CDT Saturday. * 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 are expected. * WHERE...Boone, Ogle, and Winnebago Counties. * WHEN...From 5 AM to 8 AM CDT Saturday. * 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...For the High Wind Warning, east winds 30 to 40 mph with gusts up to 65 mph. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Lower Rio Grande Valley and Upper Tularosa Valley. * WHEN...For the High Wind Warning, until 9 AM MDT this morning. For the Freeze Watch, from late tonight through Saturday morning. * IMPACTS...Damaging winds could blow down trees and power lines. Power outages are possible. Travel will be difficult, especially

* WHAT...For the Freeze Warning, freezing temperatures as low as 32 expected. For the Freeze Watch, sub-freezing temperatures as low as 25 possible. * WHERE...Central Highlands, Estancia Valley, Far Northeast Highlands, Northeast Highlands, and Union County. * WHEN...For the Freeze Warning, until 9 AM MDT this morning. For the Freeze Watch, from late tonight through Saturday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor

* WHAT...For the High Wind Warning, east winds 30 to 40 mph with gusts up to 65 mph. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Lower Rio Grande Valley and Upper Tularosa Valley. * WHEN...For the High Wind Warning, until 9 AM MDT this morning. For the Freeze Watch, from late tonight through Saturday morning. * IMPACTS...Damaging winds could blow down trees and power lines. Power outages are possible. Travel will be difficult, especially

* WHAT...For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Portions of central, east central, north central, northeast, and northwest New Mexico. * WHEN...From late tonight through Saturday 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.