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 →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 →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 →A series of shortwave troughs traversing the northern CONUS brought unsettled weather to the area for the end of June. On the 21st, a stationary front was draped across northeast Nebraska into Iowa.
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 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 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 →Scattered thunderstorms and small storm clusters developed across the North Carolina Piedmont during the evening. Several of these clusters moved over south Charlotte, where multiple storms moved repeatedly over the same locations.
Read the full account →Thunderstorms developing along a stationary front across north Georgia produced isolated reports of wind damage in a portion of the metro Atlanta area. This front also triggered training storms that quickly dumped several inches of rain over the two-county area.
Read the full account →A closed upper level low lifted northeast across eastern Montana on May 6th through the 9th. This low merged with a shortwave streaming from the Pacific Northwest.
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 →Hermine formed in the Florida Straits south of Key West on August 28th. It remained a very disorganized tropical depression for a few days before the environment around it gradually became more favorable and it became a tropical storm late in the day on the 30th.
Read the full account →Two rounds of thunderstorms affected the Missouri Ozarks beginning on the evening of June 8th and continued through the morning of June 9th. Severe thunderstorms with large hail and damaging winds occurred with both rounds.
Read the full account →Thunderstorms with heavy rainfall produced flooding across a broad swath of Lyman, Buffalo and Hand counties. In Lyman county, 7.46 inches was observed at a weather station 6 miles south southwest of Oacoma, while the South Dakota State University mesonet station near Oacoma…
Read the full account →Scattered thunderstorms and storm clusters developed across the North Carolina foothills and western Piedmont during the afternoon and evening in association with a stationary front. Several storms produced severe weather in the form of locally damaging wind gusts.
Read the full account →An anomalously-warm and moist air mass was in place across much of the Central Plains and Midwest, resulting in strong to perhaps extreme instability in addition to tropical-like precipitable water values exceeding 2.0 inches.
Read the full account →Beginning on February 3rd, numerous rounds of rainfall began to impact eastern Kentucky. This continued through February 7th, highlighted by heavy rainfall from the evening of February 5th through the first half of February 6th.
Read the full account →Strong low pressure passing by to the southeast resulted in an extended period of strong north to northeast winds along the Lake Michigan shoreline of southeast and east central Wisconsin.
Read the full account →A historic rainfall event unfolded over Southeast Michigan on Monday, August 11, leading to major flooding and road closures. This event was caused by a strengthening low pressure system moving over the area, focusing the tropical moisture which came up from the south.
Read the full account →Multiple days of heavy rain fell across the Sabine River Valley causing massive flooding in the basin. Across the Toledo Bend Reservoir rainfall amounts averaged 15 to 20 inches.
Read the full account →On June 3 and 4, a cold front and a dryline served as focal points for thunderstorm development across North and Central Texas. These storms were associated with several instances of severe weather and flooding.
Read the full account →A strong ridge over the central United States and a trough draped across the West Coast put Arizona in a position to receive a moist southerly wind flow.
Read the full account →An autumn storm hit the Northland and brought strong winds, driving rain and some snow. The hardest hit area was the western end of Lake Superior, where winds gusting over 60 mph caused tremendous waves to crash on to shore.
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