A area of low pressure slowly moved across South Louisiana during the 12th, 13th, and 14th. A widespread area of 6 inches or more fell across the region with some locations receiving more than 20 inches.
Read the full account →Within cool northeasterly surface flow, several upper-level disturbances tracked across central North Carolina from a persistent weak trough of low pressure over the Ohio Valley region. Copious amounts of moisture remained from the 5th of August.
Read the full account →Heavy rain fell over portions of northern Iowa, especially northwestern Iowa and bordering states later on June 20 through early on June 21. This rainfall caused flash flooding in portions of northwest Iowa and also aided in saturating the soil.
Read the full account →Monetary losses do not include insured losses. Fatalities are preliminary until the Florida Medical Examiner releases the official information. This document will be updated once released.
Read the full account →An AR event brought high winds and snow transitioning to rain, resulting in some snowmelt and extensive flooding in the area of Eureka, NV. An estimated $7 Million in damages occurred with the flooding.
Read the full account →An AR event brought high winds and snow transitioning to rain, resulting in some snowmelt and extensive flooding in the area of Eureka, NV. An estimated $7 Million in damages occurred with the flooding.
Read the full account →An upper low moved across the desert southwest June 1st into June 2nd helping to pull up higher moisture from former Tropical Storm Alvin in the eastern Pacific.
Read the full account →An upper level system coincided with abundant atmospheric moisture across the Texas Panhandle on the evening of the 24th. This resulted in scattered thunderstorms that eventually grew into widespread thunderstorm activity.
Read the full account →A surface boundary was positioned west to east across the Quad State during the early afternoon with convective activity increasing with daytime heating. Scattered convection primarily occurred south of the boundary mid to late afternoon.
Read the full account →Following the catastrophic flooding that occurred in portions of Wheeling, WV late on the 14th, another round of slow moving storms developed along a stationary boundary over portions of northern West Virginia.
Read the full account →A winter storm started out on the evening of Saturday, March 4 with heavy wet snow at the higher elevations and heavy rain and flooding at the lower elevations. Sustained 40 knot winds overnight caused heavy surf and several boats to lose their anchorage.
Read the full account →A strong but slow-moving low pressure system began its approach to Arkansas on the 23rd. Ahead of this low, unseasonably large amounts of moisture were drawn northward from the Gulf of Mexico. The approach of the low set off heavy rain and thunderstorms on the 23rd and 24th.
Read the full account →Significant ice jam related high waters created flooding along the Yellowstone River in northwest North Dakota from March 21 to March 28. During this time, homes and infrastructure that had not been inundated in over a generation were impacted.
Read the full account →An atmospheric river moved up from the North Pacific into Southcentral Alaska and produced widespread moderate rainfall between August 27th and August 29th.
Read the full account →A cold front sagged into Maryland during the afternoon of May 27th. Heavy rain trained to the northeast of Baltimore early in the afternoon, causing flash flooding.
Read the full account →A mesoscale convective system (MCS) dropped southward across Central NY from eastern Ontario, moving into an environment with plenty of moisture and instability during the early morning hours.
Read the full account →A deep upper-level trough moved slowly across the central and eastern U.S. drawing abundant moisture northward. At the same time, a complex frontal boundary with several waves of low pressure brought repeated rounds of heavy rainfall to the region.
Read the full account →Ample moisture and a near-stationary boundary assisted in the development of slow moving thunderstorms late on June 14th. Precipitable water values exceeding 90% of climatology, which supported efficient rainfall.
Read the full account →A broad area of low pressure across the Great Lakes region stalled out well to the west of the region early on Sunday, April 30th. A secondary area of low pressure developed and moved up the Eastern Seaboard and tracked across interior New England from Sunday, April 30th…
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 →An upper level low pressure system remained park across Baja California through October 17. This feature interacted with plenty of moisture and resulted in periods of very heavy rain from October 15 through the 17.
Read the full account →Prefrontal showers and isolated thunderstorms moved across southeast Georgia and northeast Florida Thursday morning as a cold front was to the west of the area. Waves of upper level energy moved ahead of and along the front, continuing waves of showers and storms.
Read the full account →Despite a relative downtick in monsoon moisture over the weekend, slow storm motions of thunderstorms developing near or directly over the Ruidoso area burn scars resulted in flash flooding on June 26th and 28th.
Read the full account →Multiple rounds of showers and storms occurred as a cold front moved through North Texas and stalled in East/Central Texas. These storms produced large hail, damaging winds, a tornado, lightning related damage, and flash flooding.
Read the full account →