• Friday

    May 8

    30°Lo 20°

    A p.m. t-storm in spots

    At Risk weather for arthritis pain
    • Rain
      8 mm
    • Hours of Precip
      2
    • UV
      11 - Extreme
    more
  • Saturday

    May 9

    29°Lo 21°

    A p.m. t-storm in spots

    At Risk weather for arthritis pain
    • Rain
      10 mm
    • Hours of Precip
      2.5
    • UV
      8 - Very High
    more
  • Sunday

    May 10

    29°Lo 20°

    A p.m. t-storm in spots

    At Risk weather for arthritis pain
    • Rain
      9 mm
    • Hours of Precip
      2.5
    • UV
      10 - Very High
    more
Next Previous

Potrero Grande Weather Report

Volcanic Eruptions and Air Travel: What Happens When a Plane Flies Through an Ash Plume?

May 6, 2015; 5:54 PM ET

The 1,500 active volcanoes worldwide are creating a minefield for pilots who have to be on watch for volcanic ash clouds capable of causing major damage. more >

Potrero Grande Weekend Weather Chat