Several rounds of rain and thunderstorms affected much of Montana during the first half of June. Flash flooding occurred across portions of the region, especially across Fergus County as well as the Rocky Mountains.
Read the full account →Historic flash flooding struck parts of far western Kentucky. Among the hardest hit counties was Graves County, which had not completely recovered from a catastrophic tornado in December of 2021.
Read the full account →A very strong squall line made its way through Middle Tennessee during the morning and afternoon hours of July 20, 2023. Damaging straight-line winds were the primary threat associated with this line of thunderstorms with wind gusts of 65 to 80 mph common.
Read the full account →An upper-level low off the coast of California helped funnel in subtropical moisture into the state resulting in the development of widespread showers and storms across central and eastern New Mexico June 5th and 6th.
Read the full account →A surface low moved generally eastward from east-central Lower MI to the southeastern shore of Lake Huron during the evening of the 20th. Simultaneously, the low's warm front swept northeastward across southern ON and western NY toward the northern shore of Lake Ontario as the…
Read the full account →Several consecutive days of significant severe weather impacted eastern New Mexico from May 24-26, 2023. Showers and thunderstorms developed along the dryline and east slopes of the Sangre de Cristo Mountains on May 23rd.
Read the full account →A flash flood event occurred in the Duluth area during the late evening of September 11th into the early morning hours of the 12th. An area of thunderstorms developed over Duluth during the evening hours and continued to backbuild over the hillside for a few hours before another…
Read the full account →A slow moving area of occluded low pressure lingered over the Red River Valley of the North the 24th into the 25th. Waves of Gulf moisture streaming northward across the region led to a concentrated area of moderate to heavy rainfall that impacted areas between Duluth and Two…
Read the full account →A stationary frontal system over northeastern Pennsylvania combined with a weak upper level disturbance to focus heavy rain producing thunderstorms over the area.
Read the full account →A deep, closed upper level low pressure system was observed over central Alabama on the morning of May 28th. The east winds around this low, allowed deep sub-tropical moisture from the Atlantic to move into lower Mid-Atlantic region.
Read the full account →A strong upper-level system brought widespread rounds of showers and embedded thunderstorms to southern Vermont on July 9-11, 2023. The steadiest and heaviest rainfall occurred from the afternoon hours on July 9 through the morning hours on July 10.
Read the full account →The middle part of June was unusually stormy across the area. Numerous rounds of strong to severe storms impacted the region with multiple squall lines that produced severe winds as well as supercells that produced large hail and tornadoes.
Read the full account →Long duration severe weather event across the northeast plains, and most of the Denver metropolitan area beginning during the early afternoon hours. Scores of tornadoes occurred across Washington and Logan counties.
Read the full account →A stationary boundary was positioned on the northern edge of the Quad State region throughout the 14th. Early morning showers and storms moving eastward across Western Kentucky produced a small funnel cloud.
Read the full account →Heavy rains continued to occur across the Mid-Mississippi Valley into the Ohio Valley during the beginning part of May. In addition, spring snow melt across the Dakotas and Minnesota continued to create higher than normal river levels on the Mississippi River.
Read the full account →Record or near-record flooding occurred after a succession of thunderstorm complexes dumped heavy rain in late April, bringing three-day rainfall totals up to a foot in isolated locations.
Read the full account →Unusually high levels of moisture for early February combined with a slow-moving frontal system to produce an extended period of moderate to heavy rainfall across Upstate South Carolina from the morning of the 5th until the early morning hours of the 7th.
Read the full account →A stalled low pressure system and frontal boundary across the southern Great Lakes region brought record rainfall to southeast Michigan beginning the morning of May 17, 2020 and continuing into the afternoon hours of May 19, 2020.
Read the full account →A stalled low pressure system and frontal boundary across the southern Great Lakes region brought record rainfall to southeast Michigan beginning the morning of May 17, 2020 and continuing into the afternoon hours of May 19, 2020.
Read the full account →Unusually high levels of moisture for early February combined with a slow-moving frontal system to produce an extended period of moderate to heavy rainfall across western North Carolina from the morning of the 5th until the early morning hours of the 7th.
Read the full account →A strong atmospheric river brought heavy rains on December 5th which pushed many streams and rivers to flood stage along the coast, with minor flooding on many smaller streams and creeks across northwest Oregon.
Read the full account →A stationary front located near West Virginia on the morning of February 16th acted as a link between two low pressure systems streaming north and south of the area.
Read the full account →The spring snow melt of 2023 saw many areas of flooding over North Dakota due to a record deep snow pack and relatively fast melt. Multiple counties experienced infrastructure damage due to the flooding.
Read the full account →The beginning of snowmelt caused some flooding and county roads to wash away east of Rexburg. Madison County closed two roads due to wash out and one due to two mud slides near each other. The mud slides occurred on 6000 East. The roads are in largely agricultural areas.
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