A strong Arctic front will race across the Great Lakes on Thursday, February 2, 2023, and then push through the Northeastern parts of the United States tonight, bringing the coldest wind chills in recent memory.
A significant widespread ice storm is still affecting parts of the U.S. South and Mid-South on Thursday, February 2, 2023, but it’s now slowly transitioning to rain. Despite this, the risk remains high as melting ice may still trigger the breakage of trees and tree limbs. Meanwhile, a life-threatening Arctic blast is moving towards the northeastern regions of the country, with wind chills expected to be the coldest in recent memory.
A glancing blow of Arctic air mixed with a surge in moisture set the stage for an extensive and very dangerous ice event in parts of the United States. The most likely corridor of icing with a mixture of sleet will occur from west-central Texas to the Tennessee and Lower Ohio Valleys. The ice accretion from Texas into Mid-South may approach 13 mm (0.5 inches) or more through Wednesday, February 1, 2023, and cause power outages and travel issues.
Severe storms hit Texas, U.S. on Tuesday afternoon LT, January 24, 2023, causing widespread damage and leaving more than 100 000 homes without power. The NWS Storm Prediction Center received reports of 10 tornadoes by midnight UTC on January 25, with 7 of them happening in Texas and 3 in Louisiana.
Tens of thousands of customers across Massachusetts, New Hampshire and Main were left without power on Monday morning, January 23, 2023, as a major winter storm brought strong winds, heavy snow and ice to parts of New England.
On January 16, 2023, Iowa experienced a rare meteorological event as two tornadoes touched down in the eastern part of the state, marking the first January tornadoes in Iowa in 56 years. According to the National Weather Service (NWS), the last time Iowa saw January tornadoes was in 1967 — with a total of 13 tornadoes during the month. While tornadoes are a relatively common occurrence in Iowa, with peak season typically taking place in May, January tornadoes are a rare phenomenon.
A winter storm is forecasted to form on Tuesday evening, January 17, 2023, in the eastern regions of Colorado before traversing northeastward through Thursday, January 19. This system is anticipated to bring copious amounts of snowfall to the High Plains region and western Great Lakes area, with the possibility of substantial freezing rain. Expect significant disruptions to travel in affected areas.
A severe weather outbreak in the Southeast United States on Thursday, January 12, 2023, has left at least seven people dead, several injured, and extensive damage in its wake. A series of tornadoes in central Alabama killed at least six people and in Georgia, a passenger in a vehicle was killed when a tree fell on the car during a severe storm.
California is once again under threat as an energetic low pressure system quickly gathers strength off the West Coast, bringing with it heavy precipitation, thunderstorms and several feet of snow in the Sierra Nevada region. This, along with already saturated soils and high river levels, is expected to exacerbate ongoing flooding, prolong the risk of flash flooding, and mudslides, especially in recent burn scar regions. The National Weather Service has issued a warning for residents to be prepared, as the heavy rainfall, especially in southern California, is expected to be excessive today and tonight.
The continuous rounds of heavy rain on already saturated soils across California will likely lead to significant flooding, rapid river rises, mudslides, and flash floods or debris flows in burn scar areas. In addition, gusty winds may cause trees and power lines to fall. Travel in the mountains may also be hazardous due to heavy snowfall.
