National Weather Service United States Department of Commerce

Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Weather History Archive

Weather History - May 23rd

May 23rd, 1989:

A complex of thunderstorms moved from southwest Minnesota through Iowa. One small tornado touched down briefly in Lyon County. But the main story with this complex was high winds and hail. Baseball-sized hail fell north of George in Lyon County. Also, two-inch hail occurred in Sac County in Schaller and Odebolt, and golf-ball-sized hail fell in Caroll, Iowa. The hail caused damage to vehicles, trees, and roofs. Thunderstorm winds of 60 miles an hour were also common across all of northwest Iowa with these storms.