Expected

* WHAT...Temperatures in the lower to mid 20s are expected. * WHERE...The San Luis Valley * WHEN...Until 9 AM MDT this morning. * 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 remainder of 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, until 9 AM MDT this morning. For the Freeze Watch, from late tonight through Saturday morning. * IMPACTS...Sub-freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The coldest temperatures will occur Friday

Patchy dense fog with visibilities of one quarter mile or less is possible early this morning. For those traveling, please allow extra time to reach your destination, and prepare for sudden reductions to visibility at times.

* WHAT...East winds 20 to 30 mph with gusts up to 45 to 50 mph expected. * WHERE...Aguila Valley, Gila Bend, Sonoran Desert Natl Monument, Tonopah Desert, West Pinal County, Central La Paz, Gila River Valley, Kofa, and Yuma. * WHEN...From 5 AM to 3 PM MST Friday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne. Localized channels of blowing dust may

* WHAT...North winds 15 to 25 mph with gusts up to 40 to 45 mph expected. * WHERE...In Arizona, Parker Valley. In California, Chuckwalla Mountains, Chuckwalla Valley, Imperial County Southeast, Palo Verde Valley, and Chiriaco Summit. * WHEN...Until 2 PM MST /2 PM PDT/ Friday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne. Localized channels of blowing dust may

* WHAT...East winds 30 to 40 mph with gusts up to 45 to 50 mph expected. * WHERE...Apache Junction/Gold Canyon, Dripping Springs, Globe/Miami, Mazatzal Mountains, Northwest Pinal County, Pinal/Superstition Mountains, Rio Verde/Salt River, San Carlos, and Superior. * WHEN...From 5 AM Friday to 11 AM MST Saturday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne. Localized channels of blowing dust may

* WHAT...East winds 15 to 25 mph with gusts up to 35 to 45 mph expected. * WHERE...A portion of south central Arizona including the Phoenix metro area. * WHEN...From 8 AM to 3 PM MST Friday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne. Localized channels of blowing dust may briefly lower visibility under one mile and lots of lofted dust may create poor air quality across the area.

* WHAT...Sub-freezing temperatures between 25 and 30 degrees possible. * WHERE...Western Nebraska and far southeast Wyoming. * WHEN...Until 9 AM MDT 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.

* WHAT...Sub-freezing temperatures between 20 and 25 degrees expected. Localized temperatures as low as 15 degrees possible in the more sheltered valleys of Carbon and Albany counties. * WHERE...Portions of southeast Wyoming. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost and freeze conditions will likely kill crops and other sensitive vegetation, and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 22. For the High Wind Watch, west winds 25 to 35 mph with potential gusts between 55 and 60 mph possible. * WHERE...Portions of southeast Wyoming. * WHEN...For the Freeze Warning, until 9 AM MDT this morning. For the High Wind Watch, from Saturday morning through Saturday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including