Moderate

* WHAT...South winds 25 to 35 mph with gusts up to 50 mph are expected. * WHERE...The Shasta Valley in Central Siskiyou County. This includes the portion of Interstate 5 from Weed to Hilt, including the cities of Yreka, Grenada, and Montague. * WHEN...From 8 AM this morning to 6 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

* WHAT...Wet snow expected. Total snow accumulations 5 to 10 inches above 5000 feet. Winds gusting as high as 45 mph over high and exposed terrain. * WHERE...The higher terrain of southern Siskiyou County near the Trinity Alps. This includes Highway 3 south of Callahan. * WHEN...From 11 AM this morning to 11 AM PDT Tuesday. * IMPACTS...Travel may be very difficult. The hazardous conditions could impact the Monday evening and Tuesday morning commutes. Gusty winds could bring down tree branches.

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 26. * WHERE...Portions of central and eastern Iowa. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction: Take steps now to protect tender plants from the cold.

Public safety alert, emergency alert, and weather alert Description: At 449 AM EDT, National Weather Service meteorologists were tracking a strong thunderstorm over Atlantis, or over Boynton Beach, moving east at 10 mph. HAZARD...Wind gusts of 45 to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include...

Public safety alert, emergency alert, and weather alert Description: Temperatures have fallen to at or below freezing for much of the region this morning, and with some lingering wet roadways, patchy black ice may lead to slick roads especially on bridges and overpasses. A boundary will also bring briefly light to moderate snow showers through this morning which may reduce visibilities, further impacting the morning commute. Reduce speed in any heavy

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the Frost Advisory, temperatures as low as 35 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 30 expected. * WHERE...Portions of southeast Ohio and central, northeast, northern, southeast, southern, and western West Virginia. * WHEN...For the Frost Advisory, until 10 AM EDT this morning. For the Freeze Warning, from 11 PM this evening to 9 AM EDT Tuesday.

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the first Freeze Warning, sub-freezing temperatures as low as 30. For the second Freeze Warning, sub-freezing temperatures as low as 26 expected. * WHERE...In Ohio, Athens, Morgan, Perry, and Vinton Counties. In West Virginia, Northwest Pocahontas, Northwest Randolph, Southeast Randolph, and Southeast Webster Counties. * WHEN...For the first Freeze Warning, until 10 AM EDT this morning.

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the first Freeze Warning, sub-freezing temperatures as low as 30. For the second Freeze Warning, sub-freezing temperatures as low as 26 expected. * WHERE...In Ohio, Athens, Morgan, Perry, and Vinton Counties. In West Virginia, Northwest Pocahontas, Northwest Randolph, Southeast Randolph, and Southeast Webster Counties. * WHEN...For the first Freeze Warning, until 10 AM EDT this morning.

Very dry air will remain, with relative humidity values likely to decrease to minimums of 15 to 25 percent through this afternoon. Additionally, westerly to northwesterly winds surrounding an approaching, moisture-starved cold front will strengthen and frequently gust between 20 and 30 mph, with infrequent gusts to around 35 mph especially over the northern Piedmont and northern Coastal Plain. An increased risk of wildfires and fire spread will result.

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as lower 30s. * WHERE...Portions of central, east central, and west central Illinois. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Frost and freeze conditions could damage or kill sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction: Take steps now to protect tender plants from the cold.