A 971mb bomb cyclone moved out of the central Rockies on Wednesday, March 13, 2019 and helped to create widespread, moderate to major, and in many cases historic, flooding across eastern Nebraska and western Iowa.
Read the full account →A stalled cold front residing over the Central Appalachians was the main driver behind flash flooding that occurred between August 10th and 11th.
Read the full account →Spring snowmelt, record April precipitation and frequent May rain events led to strong hydrologic responses within the Rainy Lake basin. Namakan Lake, Kabetogama Lake and Rainy Lake rose above the flood of record during the months of May and June before subsiding in July and…
Read the full account →Hurricane Nicole made landfall near Vero Beach, Florida as a Category 1 Hurricane on Thursday, November 10, 2023 with estimated maximum sustained winds of 75 mph.
Read the full account →After making landfall as a major hurricane in southwest Florida near Cayo Costa, Ian crossed the peninsula and into east central Florida (southern Osceola County) as a Category 1 Hurricane with estimated maximum sustained winds of 75 mph.
Read the full account →Rapid melting of much above normal snowpack caused widespread, and at times, extensive flooding over portions of west and central Upper Michigan from the 12th into the 25th.
Read the full account →At the surface, a low wobbled southeastward from the northwestern Great Lakes to southern Lake Huron during the early evening of the 16th through early evening of the 17th.
Read the full account →Although it impacted only a handful of west central and especially northern counties of South Central Nebraska, a persistent narrow band of heavy rain on the evening of Friday the 21st into the pre-dawn of Saturday the 22nd caused what was likely the overall most impactful…
Read the full account →Although it impacted only a handful of west central and especially northern counties of South Central Nebraska, a persistent narrow band of heavy rain on the evening of Friday the 21st into the pre-dawn of Saturday the 22nd caused what was likely the overall most impactful…
Read the full account →Although it impacted only a handful of west central and especially northern counties of South Central Nebraska, a persistent narrow band of heavy rain on the evening of Friday the 21st into the pre-dawn of Saturday the 22nd caused what was likely the overall most impactful…
Read the full account →Tropical Cyclone Helene began organizing over the western Caribbean on the 23rd and 24th of September before rapidly intensifying as it moved north through the eastern Gulf of Mexico on the 25th and 26th.
Read the full account →A slow moving cold front moved south into far northern Ohio before stalling during the morning hours of August 3rd, 2024, as weak low pressure moved east across the lower Great Lakes.
Read the full account →A cold front moved into a very moist atmosphere and generated showers and thunderstorms some of which produced heavy rain that led to flash flooding.
Read the full account →A plume of moisture from the tropical Pacific brought an Atmospheric River to the Bay Area January 26th-29th. This system generated heavy rain rates causing flooding and debris flows over area burn scars as well as 15 to 20 inches of rain in the Santa Lucia Mountains.
Read the full account →Tropical Storm Helene formed in the NW Caribbean Sea on September 24. Helene moved northward into the Gulf of Mexico where it strengthened into a hurricane on September 25.
Read the full account →Tropical Cyclone Helene began organizing over the western Caribbean on the 23rd and 24th of September before rapidly intensifying as it moved north through the eastern Gulf of Mexico on the 25th and 26th.
Read the full account →Major flooding took place the second week of February in Northern Idaho. Conditions that developed in late January contributed significantly to the flood.
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…
Read the full account →Major flash flooding occurred in the Tennessee border counties from Fulton east to Elkton. Ahead of a northward moving warm front, rain moved northeastward across the region during the late afternoon and evening hours on February 27.
Read the full account →Thunderstorms developed during the afternoon on Saturday (7/13) as the area reached its convective temperature. These initial storms produced large hail up to 3 inches, gusty winds, and heavy rainfall across central Wisconsin.
Read the full account →An area of low pressure slowly tracked east across east-central Wisconsin to central Lake Michigan through the day on Friday (7/5). Showers and thunderstorms developed shortly after daybreak and then became more concentrated during the mid-morning into the early afternoon.
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 →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 →Harvey moved across the Gulf of Mexico into the central Texas Coast during the last week of August. After the initial landfall, the cyclone moved back into the gulf a couple days later and then made another landfall in Southwest Louisiana during the morning of the 30th.
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