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HAPPINESS

IS A WARM CUP

May 12, 2025 11:33 am

Southern California Overview:

  • Cooler conditions are expected today and Tuesday. In addition to cooler conditions, winds will increase over the mountains and into the deserts today with elevated winds continuing into Wednesday morning. There are slight chances of light showers on the coastal mountain slopes and drizzle for the coast and valleys on Tuesday. Conditions will warm for Wednesday, but remain slightly below average into the weekend.
  • United States Overview:

    • Thunderstorms and heavy rain from the Southeast to the Mid-Atlantic. Showers and storms in the Northwest; seasonally cool in the East and trending cooler in the West. Record heat for the Northern and Southern Plains.

Local/State Headlines

  • Dozens rescued during ‘mini heat wave’ weekend in Southern California.
  • San Diego County warns work on Border sewage system could temporarily increase flows, odors.
  • Cooler temperatures return to Southern California this week.

Nat’l/Int’l Headlines…

  • MINNESOTA: Wildfire in Superior National Forest grows to 750 acres, forces evacuations.
  • Multiple fires reported throughout Minnesota as red flag warning remains in effect.
  • Air quality alert issued for Monday in western and central Minnesota due to ozone.
  • Helene-ravaged western North Carolina faces 'first noteworthy flood threat' since catastrophic hurricane.
  • Western North Carolina braces for 'first noteworthy flood threat' since Hurricane Helene.
  • Flood risk grows as Southeast, mid-Atlantic gets slammed by heavy rain, storms.
  • Charleston crushes 126-year-old rainfall record as Southeast, mid-Atlantic blasted by flooding rain.
  • Sweltering heat aims for South as hundreds of record highs likely all week.
  • Atmospheric river event blasts Florida Panhandle with severe weather as state faces heaviest rain since winter.

NOAA Weather

MOUNT WILSON, CA

Last Update on May 12 2025, 10:20 am PDT

Weather by NOAA

Current Conditions: NULL

NOAA Icon

Temp: 55°F

Wind: West at 6mph

Humidity: 36%

Dewpoint: 28.4°F

Your 5-Day Forecast at a Glance

On this day – 5.12.2014

A dust devil in Fullerton came abruptly out of the west with estimated wind gusts of 60 mph. It carried large amounts of dust and leaves, and damaged portions of roof shingles on a few homes.

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