Severe

* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Portions of central, north central, southwest, and west central Nebraska. * WHEN...From late Friday night 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. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of west central Texas, including the following counties, Callahan, Coke, Coleman, Concho, Crockett, Fisher, Haskell, Irion, Jones, Nolan, Runnels, Schleicher, Shackelford, Sterling, Sutton, Taylor, Throckmorton and Tom Green. * WHEN...Through Friday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

At 106 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Ackerly, Gail, Vealmoor and Knott.

FFWMAF The National Weather Service in Midland/Odessa has issued a * Flash Flood Warning for... Southeastern Borden County in western Texas... Scurry County in western Texas... * Until 415 PM CDT. * At 108 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 3 to 4 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing

* WHAT...Temperatures in the lower to mid 20s are expected. * WHERE...The San Luis Valley * WHEN...From midnight tonight to 9 AM MDT Friday. * IMPACTS...Sub-freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...A hard freeze is expected to end the growing season across the San Luis Valley. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.

* 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...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...Sub-freezing temperatures as low as 25 possible. * WHERE...Portions of central, south central, southwest, and west central Kansas. * WHEN...From late Friday night 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 31 degrees possible. * WHERE...Portions of central, east central, north central, and northeast Kansas. * WHEN...From late Friday night through Saturday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Tender plants should be brought inside or covered to protect them from the cold.