A trend toward above normal temperatures in February after extreme snowfall amounts in both December and January led to extensive flooding issues during the entirety of the month.
Read the full account →After a round of severe thunderstorms moved across western Wisconsin, a second round of thunderstorms developed over much of the same area during the late evening of July 19th into the early morning of the 20th.
Read the full account →A surface low was setup over New Mexico with a weak easterly wave moving through the Borderland similar to a setup from August 1st, 2006. Deep moisture was in place around the area and storms were slow moving which allowed for very heavy rain to occur.
Read the full account →Another active monsoon day was in store for northern and central New Mexico on August 9, 2022. As is typical, thunderstorms first developed over the high terrain areas before becoming more widespread as the day progressed.
Read the full account →A shortwave trough was moving into New Mexico. There was a Pacific front near the I-20 corridor in West Texas and an intersecting dryline that extended southward. The air was unstable with high wind shear along and east of the dryline.
Read the full account →A slow moving low pressure system brought multiple rounds of widespread showers and thunderstorms to the area. The system tapped into deep tropical moisture resulting in very intense rainfall across a large portion of the area.
Read the full account →From December 29 - January 16, a strong and persistent Aleutian Low pressure system developed in the eastern Pacific which directed the jet stream and primary storm track at Washington State that resulted in a rapid series of atmospheric rivers and wind storms that battered…
Read the full account →Heavy rain from the 9th and 10th pushed Toledo Bend Reservoir to a record high level. This forced the spillway gates to fully open. Additional flood waters flowed into the Sabine River from tributaries pushing the river to record flood stages at observing points south of the dam…
Read the full account →After a round of severe thunderstorms moved across western Wisconsin, a second round of thunderstorms developed over much of the same area during the late evening of July 19th into the early morning of the 20th.
Read the full account →A tropical moisture laden air mass produced numerous showers and thunderstorms which traveled repeatedly over the same areas of the Finger Lakes Region and Upper Mohawk Valley.
Read the full account →Low pressure was slowly moving northeast from IN through northern OH during the day of July 11th, 2021, lifting a warm front northward towards northwest PA. Showers and thunderstorms moved northeast across Erie County, PA for much of the daytime hours ahead of this front.
Read the full account →On Sept. 1, Tropical Depression Ida tracked northeasward from the central Appalachians and arrived in southern New England late in the day as a remnant low.
Read the full account →A slow release of a snow pack, containing one to over two inches of water, occurred in the days leading to the event which started the process of river rises in many areas.
Read the full account →A slow release of a snow pack, containing one to over two inches of water, occurred in the days leading to the event which started the process of river rises in many areas.
Read the full account →A slow release of a snow pack, containing one to over two inches of water, occurred in the days leading to the event which started the process of river rises in many areas.
Read the full account →A line of severe thunderstorms moved across western Wisconsin during the evening of August 27th. A brief tornado touched down and had an intermittent damage path between Tomah and Wyeville (Monroe County). The damage was limited to trees and power poles.
Read the full account →During the evening of July 17th an area of low pressure slowly moved east along a stationary boundary that stretched from New York to Massachusetts.
Read the full account →Hurricane Michael made landfall along the Florida panhandle at Mexico beach (just southeast of Panama City) on the afternoon of October 10, 2018 as a high-end Category 4 hurricane (max winds of 155 MPH).
Read the full account →Hurricane Helene made landfall as a Category 4 hurricane in the Big Bend region of Florida at 11 PM EDT. Helene moved quickly inland bringing wind gusts between 50 and 100 mph to portions of east and central Georgia.
Read the full account →A slow moving surface to mid level low pressure system developed over the Coastal Bend of south Texas on July 6th. This was the start of a multi-day heavy rain event across the Coastal Bend as the low pressure system remained nearly stationary through the 8th of July.
Read the full account →A couple of decaying mesoscale convective systems moved out of southern Missouri and north central Arkansas and then merged and intensified over the Mid-South during the early morning hours of August 17. 2024.
Read the full account →Spurred by a period of excessive precipitation from September 10-12 that resulted in 5 to 10 inches of rainfall in the middle to upper reaches of the Big Sioux River Basin and 2 to 5 inches from Sioux Falls downstream, extreme rises occurred mid-month, with many basin locations…
Read the full account →A broad closed off upper low drifted across South Carolina and northwest back into southwest Virginia and West Virginia bringing persistent rainfall that eventually led to flooding. There were repeated rounds of heavy rainfall with widespread amounts of 2 to 5 inches.
Read the full account →Hurricane Florence was a long-lived Cape Verde hurricane and the wettest tropical cyclone on record in the Carolinas. The sixth named storm, third hurricane, and the first major hurricane of the 2018 Atlantic hurricane season, Florence originated from a strong tropical wave that…
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