Frost Advisory issued December 30 at 8:32AM PST until December 31 at 10:00AM PST by NWS San Francisco CA
* WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Monterey Bay and the Big Sur Coast, The Marin Hills, Western Sonoma County Hills, The Santa Cruz Mountains, The Santa Clara Valley, Coastal North Bay Including Point Reyes National Seashore, and San Francisco Bay Shoreline. * WHEN...From 8 PM this evening to 10 AM PST Tuesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Cold conditions will be hazardous to sensitive populations such as unhoused individuals. Cold Conditions can lead to hypothermia with prolonged exposure.
Freeze Warning issued December 30 at 8:32AM PST until December 31 at 10:00AM PST by NWS San Francisco CA
* WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, North Bay Interior Mountains, North Bay Interior Valleys, Eastern Santa Clara Hills, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...From 8 PM this evening to 10 AM PST Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Cold conditions will be hazardous to sensitive populations such as unhoused individuals. Cold Conditions can lead to hypothermia with prolonged exposure.
Low Water Advisory issued December 29 at 3:39PM EST until December 30 at 10:00AM EST by NWS Cleveland OH
* WHAT...For the Small Craft Advisory, southwest winds 20 to 30 knots with gusts up to 40 knots and waves 3 to 5 feet. For the Low Water Advisory, abnormally low water levels expected. * WHERE...The nearshore waters of Lake Erie from Maumee Bay to The Islands OH. * WHEN...For the Small Craft Advisory, until 1 PM EST Monday. For the Low Water Advisory, from 7 PM this evening to 10 AM EST Monday. * IMPACTS...Conditions will be hazardous to small craft. Below normal water levels will result in hazardous navigating conditions. * ADDITIONAL DETAILS...The critical mark for safe navigation
Winter Weather Advisory issued December 29 at 11:09AM PST until December 30 at 10:00AM PST by NWS Seattle WA
* WHAT...Snow expected at or above elevations of 3000 feet. Additional snow accumulations between 8 and 11 inches. * WHERE...West Slopes North Central Cascades and Passes. * WHEN...Until 10 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Winter Weather Advisory issued December 29 at 9:44AM PST until December 30 at 10:00AM PST by NWS Spokane WA
* WHAT...Snow expected. Total snow accumulations between 7 and 13 inches. * WHERE...Holden Village, Stevens Pass. * WHEN...Until 10 AM PST Monday. * IMPACTS...Travel could be very difficult in the mountains.
Wind Advisory issued December 29 at 10:55AM EST until December 30 at 10:00AM EST by NWS Cleveland OH
* WHAT...South winds 20-30 mph with gusts up to 55 mph, shifting to southwest overnight with gusts to 50 mph. * WHERE...In Ohio, Ashtabula Inland, Ashtabula Lakeshore, Cuyahoga, Geauga, and Lake Counties. In Pennsylvania, Northern Erie and Southern Erie Counties. * WHEN...Until 10 AM EST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and scattered power outages may result.
Winter Storm Warning issued December 29 at 4:13AM PST until December 30 at 10:00AM PST by NWS Pendleton OR
* WHAT...Heavy snow above 4000 feet. Total snow accumulations 8 to 16 inches. Winds gusting as high as 45 mph late today and tonight with blowing snow. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 10 AM PST Monday. * IMPACTS...Significant snowfall with periods of heavy snowfall rates will combine with low visibility to create very difficult driving conditions. Gusty winds could bring down tree branches.
Flood Warning issued December 29 at 10:00AM CST by NWS Little Rock AR
...The Flood Warning continues for the following rivers in Arkansas... Black River At Black Rock affecting Jackson, Independence and Lawrence Counties. For the Black River...including Corning, Pocahontas, Black Rock... Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Black River at Black Rock. * WHEN...Until further notice. * IMPACTS...At 20.0 feet, Agricultural land is flooding along both banks of the river in Lawrence, Independence, and Jackson counties. Minor flooding in Powhatan Community and Courthouse State Park. * ADDITIONAL DETAILS... - At 9:00 AM CST Sunday the stage was 18.6 feet. - Forecast...The river is
Small Craft Advisory issued December 28 at 3:43PM EST until December 30 at 10:00AM EST by NWS Wakefield VA
* WHAT...South winds 15 to 25 kt with gusts up to 30 kt, becoming west on Monday. Seas 4 to 6 ft expected. * WHERE...Coastal Waters from Cape Charles Light to Virginia- North Carolina border out to 20 nm and Coastal waters from NC VA border to Currituck Beach Light NC out 20 nm. * WHEN...From 10 AM Sunday to 10 AM EST Monday. * IMPACTS...Conditions will be hazardous to small craft.
Small Craft Advisory issued December 28 at 3:38PM EST until December 29 at 10:00AM EST by NWS Tallahassee FL
* WHAT...South winds 20 kts with gusts up to 30 kt expected. * WHERE...Offshore Gulf waters from the Walton-Okaloosa County line to Apalachicola from 20 to 60 nautical miles out. * WHEN...From 6 PM this evening to 9 AM CST Sunday. * IMPACTS...A Small Craft Advisory means that wind speeds of 20 to 33 knots, or seas of 7 feet or greater, are expected to produce hazardous conditions for small craft. These hazardous conditions may result in poor vessel handling and steering response, broaching, overturned dinghies and kayaks, slips and falls on slippery decks, rub damage along docks and seawalls