MyRadar senior meteorologist Matthew Cappucci provided an updated on Australia’s Today Show regarding the serious winter storm battering the nation: | MyRadar Weather Radar

Severe ice accretions in Grenada, Mississippi, where meteorologist Matthew Cappucci is located. (He lost power). | MyRadar Weather Radar

Stay on top of the latest Tropical Systems with up-to-the-minute details, stunning visual animations and weather alerts. Free download. | MyRadar Weather Radar

Track Hurricane Idalia; storm path, wind projections, warnings and alerts. Free download! | MyRadar Weather Radar

A few strong to severe thunderstorms are likely in southeast Mississippi, southern Alabama or the Florida Panhandle on Sunday. A couple tornadoes are possible within a squall line, and an isolated significant tornado can't be ruled out. Senior meteorologist Matthew Cappucci has a briefing. | MyRadar Weather Radar

Moderate to severe icing is likely in Arkansas, Louisiana, Mississippi, and Tennessee. A widespread 0.25 to 0.5 inches of ice accretion is likely, with up to 1.1 inches in spots. HIGHEND impacts are possible. Matthew Cappucci has an update for this region. | MyRadar Weather Radar

The icing observed in Mississippi is beautiful, but very damaging. Meteorologist Matthew Cappucci is in Oakland, Miss., where between 0.5 and 0.75 inches of ice accreted: | MyRadar Weather Radar