Despite an early onset to the year's monsoon season and significant June rainfall totals, flash flooding and debris flow had not been reported across the largest burn scar in New Mexico likely thanks to steady, stratiform rain that had been occurring since mid-June.
Read the full account →Thunderstorms developed over eastern Montana into western North Dakota as a surface trough moved through the area. Although some large hail fell with these storms, strong wind gusts became the main impact.
Read the full account →Rounds of heavy rainfall producing thunderstorms tracked across portions of interior southeast Georgia, producing a few instances of flash flooding. The heavy rain developed near a stationary boundary associated with a surface low situated across the lower Mississippi Valley.
Read the full account →Rounds of heavy rainfall producing thunderstorms tracked across portions of interior southeast Georgia, producing a few instances of flash flooding. The heavy rain developed near a stationary boundary associated with a surface low situated across the lower Mississippi Valley.
Read the full account →The front eventually sagged south back into the Mid-South during the early morning hours of April 5th. Strong low-level moisture transport into the frontal zone resulted in heavy rain and training storms across northern sections of the Mid-South, mainly north of I-40.
Read the full account →An approaching cold front and upper level disturbance, initiated thunderstorms over northern Custer County during the late afternoon hours of June 2nd. This activity then developed along a line from northern Lincoln into southeastern Holt County.
Read the full account →The front eventually sagged south back into the Mid-South during the early morning hours of April 5th. Strong low-level moisture transport into the frontal zone resulted in heavy rain and training storms across northern sections of the Mid-South, mainly north of I-40.
Read the full account →The front eventually sagged south back into the Mid-South during the early morning hours of April 5th. Strong low-level moisture transport into the frontal zone resulted in heavy rain and training storms across northern sections of the Mid-South, mainly north of I-40.
Read the full account →The front eventually sagged south back into the Mid-South during the early morning hours of April 5th. Strong low-level moisture transport into the frontal zone resulted in heavy rain and training storms across northern sections of the Mid-South, mainly north of I-40.
Read the full account →The front eventually sagged south back into the Mid-South during the early morning hours of April 5th. Strong low-level moisture transport into the frontal zone resulted in heavy rain and training storms across northern sections of the Mid-South, mainly north of I-40.
Read the full account →Thunderstorms developed along a slow moving frontal boundary during the afternoon, as weak low pressure moved northeast across the lower Great Lakes region.
Read the full account →A deep upper level trough was observed exiting the southern Rockies during the morning of February 15th, with southwesterly windflow ahead of the trough allowing for a fetch of deep moisture from the western Gulf of America.
Read the full account →A couple rounds of scattered heavy rains from late on the 28th through the morning of the 29th brought 1 to 2 inches of rainfall, to several areas from Bloomington into parts of Brown County and Lawrence County.
Read the full account →Multiple rounds of severe convection and flooding occurred from the predawn hours of the 29th into morning hours of the 30th. The most significant round of severe thunderstorm activity occurred across portions of western-north Texas on the evening of the 29th, where intense…
Read the full account →A moist and unstable air mass was in place from July 14 through July 15. This allowed for widespread, slow-moving storms to move across portions of central, southern, and southeastern Virginia. These storms produced heavy rain and widespread flash flooding in two rounds.
Read the full account →A series of thunderstorms brought torrential rainfall and widespread flooding to much of the Chicago metro area, namely the south and west suburbs and up into the city of Chicago. Several Oswego District 308 schools received water and storm damage.
Read the full account →A thunderstorm developed over the City of Roanoke just before 6:45 pm EDT on August 21st, initially producing rainfall rates to nearly 5 per hour.
Read the full account →A moist and unstable environment on the southern side of an east-west oriented boundary brought thunderstorms to areas along and south of Interstate 80 in Iowa during the late evening of July 19th, 2025 and morning of July 20th, 2025.
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 →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 →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 →Excessive runoff into the Ottawa River Basin in Canada restricted the outlet of Lake Ontario. This combined with above normal precipitation into the Lake Ontario Basin, record levels on the Great Lakes above Lake Ontario, and higher than normal flows into the lake from the…
Read the full account →Excessive runoff into the Ottawa River Basin in Canada restricted the outlet of Lake Ontario. This combined with above normal precipitation into the Lake Ontario Basin, record levels on the Great Lakes above Lake Ontario, and higher than normal flows into the lake from the…
Read the full account →Excessive runoff into the Ottawa River Basin in Canada restricted the outlet of Lake Ontario. This combined with above normal precipitation into the Lake Ontario Basin, record levels on the Great Lakes above Lake Ontario, and higher than normal flows into the lake from the…
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