National Weather Service United States Department of Commerce

Excessive Heat Continues in the Western and Southern U.S. Through the Independence Day Holiday

Excessive heat with potential records will continue to impact much of the West through Independence Day and into next week. Triple digit high temperatures are expected this weekend in parts of the Pacific Northwest. Dangerous heat will persist this week in the Southern Plains, Gulf Coast, Southeast, and Mid-Atlantic. Heat index values will approach or exceed 110 degrees at times. Read More >

Post Tropical Cyclone Reports: Tropical Storm Calvin


The image below is the Multi-Radar/Multi-Sensor rainfall estimate for the 24 hours ending 8 am HST Wednesday, July 19, 2023.  This time period matches the 24 hour period for rainfall observations included in the Post Tropical Cyclone Report.

 

Multi-radar/multi-sensor 24 hour radar estimate ending 8 am HST 7/19/23, showing several inches of rain over windward Maui and windward/southeast Big Island, with a small pocket of over 9 inches northwest of Hilo