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 >

 

Pictures from around western Colorado and eastern Utah

 

Significant Weather Phenomena to Report to the National Weather Service

Large thunder storm over city at sunset

  • Tornado, Funnel Cloud, or Wall Cloud
  • Hail of any size
  • Wind gusts greater than 40 mph
  • Heavy rain and/or high rainfall rates
  • Flash Flooding
  • Street, parking lot, or underpass flooding
  • Weather-related damage of any kind
  • Unusual or questionable weather
  • Heavy snow or high snowfall rates
  • Dense Fog or Smoke (visibilities less than 1/2 mile)
Printable Spotter Checklist

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