National Weather Service United States Department of Commerce

Heavy Rainfall in the East Wednesday; Hot Temperatures Continue in Coastal Southern California

Heavy to excessive rainfall may lead to flooding Wednesday over southwest Pennsylvania into northern West Virginia, and western Maryland. Flood Watches have been issued. An extended period of hot weather will continue for parts of coastal southern California including Los Angeles through Thursday. Heat Advisories remain in effect. Read More >

Public

Area Forecast Discussion   Issued: 05/21/2025 10:37:25 AM UTC

Hazardous Weather Outlook   Issued: 05/21/2025 10:27:01 AM UTC

Non-Precipitation Warnings / Watches / Advisories   Issued: 05/20/2025 04:41:17 AM UTC

Public Information Statement   Issued: 05/20/2025 09:36:16 PM UTC

Recreational Report   Issued: 05/21/2025 07:30:21 AM UTC

Regional Weather Summary   Issued: 05/21/2025 01:02:18 PM UTC

State Forecast   Issued: 05/21/2025 10:29:02 AM UTC

Special Weather Statement   Issued: 05/14/2025 05:14:24 PM UTC

Zone Forecast Product   Issued: 05/21/2025 10:39:16 AM UTC

 

Climate Reports

Climatological Report (Daily)   Issued: 05/21/2025 12:26:10 PM UTC

WFO Monthly/Daily Climate Data   Issued: 05/31/2025 04:11:11 PM UTC

Record Report   Issued: 05/20/2025 12:50:17 PM UTC

 

Observations

Regional Weather Roundup   Issued: 05/21/2025 01:10:42 PM UTC

 

Hydrology

Flood Warning   Issued: 05/17/2025 02:49:13 AM UTC

Flood Statement   Issued: 05/17/2025 08:08:21 PM UTC

Flood Potential Outlook   Issued: 05/15/2025 12:17:21 AM UTC

 

Fire Weather

Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)   Issued: 05/21/2025 12:52:22 AM UTC

Spot Forecast   Issued: 05/14/2025 05:31:09 PM UTC

 

Severe Weather

Local Storm Report   Issued: 05/21/2025 02:47:21 AM UTC

 

Public Awareness/Safety

Civil Emergency Message   Issued: 05/18/2025 04:11:17 AM UTC

 

Aviation (TAFs)

Terminal Aerodrome Forecast   Issued: 05/21/2025 10:24:21 AM UTC

Terminal Aerodrome Forecast   Issued: 05/21/2025 01:07:48 PM UTC

Terminal Aerodrome Forecast   Issued: 05/21/2025 10:24:21 AM UTC

Terminal Aerodrome Forecast   Issued: 05/21/2025 10:24:21 AM UTC

Terminal Aerodrome Forecast   Issued: 05/21/2025 10:24:21 AM UTC

 

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