Expected

* WHAT...Dangerous rip currents. * WHERE...East facing reefs of the Marianas. * WHEN...Through this afternoon. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Elevated trade swell, generated by a trade- wind surge caused by the pressure gradient between the subtropical ridge to the north and the unsettled pattern over western and central Micronesia, will continue to produce a high

* WHAT...Temperatures up to 95 to 100 expected with widespread Moderate HeatRisk. * WHERE...Central and Western Stanislaus County including Modesto and I-5, Butte County below 1000 ft, Eastern Colusa County, and Eastern Glenn County. * WHEN...From 11 AM Monday to 8 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses, especially for those more sensitive to heat. * ADDITIONAL DETAILS...Hot daytime temperatures will occur in other Valley locations as well, though Delta influence will better

* WHAT...Sub-freezing temperatures expected tonight. Low temperatures across interior northern Lower expected to drop into the 24 to 29 degree range. Counties along the lakeshores will see low temperatures range from 28 to 34 degrees. * WHERE...A portion of Northern Lower Michigan. * WHEN...From midnight tonight to 8 AM EDT Monday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. Take steps now to protect tender plants from the cold.

* WHAT...South winds 30 to 45 mph with gusts up to 65 mph expected. * WHERE...Eastern Alaska Range North of Trims Camp. * WHEN...From 4 PM this afternoon to 10 PM AKDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

* WHAT...Southeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Delta Junction. * WHEN...From 4 PM this afternoon to 10 PM AKDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Low relative humidity and gusty winds combined with dry fuels will lead to critical fire weather conditions, particularly Sunday afternoon and Monday afternoon.

Strong thunderstorms are possible across portions of the North Woods through 3 pm. Thunderstorms may contain small hail and wind gusts up to 35 mph. Strong thunderstorms can become severe, producing large hail, damaging winds, deadly lightning, and very heavy rainfall. Continue to monitor the National Weather Service or your local media outlet for updates on this developing weather situation.

* WHAT...Sub-freezing temperatures as low as 24 to 28 degrees expected with the coldest temperatures in favored low-lying and bog locations. * WHERE...Adams, Clark, Juneau, Taylor, Jackson, Monroe, and Trempealeau Counties. * WHEN...From midnight tonight to 8 AM CDT Monday. * 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 from 28 to 32 degrees expected with the coldest temperatures favored in low lying locations. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...From midnight tonight to 8 AM CDT Monday. * 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 28 expected. * WHERE...Clare, Isabella, Mecosta, Osceola, Lake, Mason, Newaygo, and Oceana Counties. * WHEN...From midnight tonight to 8 AM EDT Monday. * IMPACTS...Cold temperatures could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

At 115 PM EDT, Doppler radar was tracking a strong thunderstorm capable of producing a landspout near Fruitland, or near Pomona Park, moving east at 20 mph. HAZARD...Landspouts, wind gusts up to 50 mph, and pea size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Palm Coast, Flagler Beach, Bunnell, Crescent City, Pomona Park,