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FROM THE FIELDS: WEST COAST WEATHER UPDATE

October 20, 2026

A cooler, unsettled weather pattern has replaced last week’s heat across key West Coast growing regions. Sporadic showers, increased humidity, and prolonged morning moisture are forecast for most regions starting Wednesday, October 21, and continuing through Thursday, October 22. Markon is working with growers to pack orders ahead where necessary to ensure 100% fulfillment. Harvesting crews will take measures to keep field-packed boxes as clean and dry as possible.

Salinas Valley, Santa Maria & Oxnard

  • Showers are expected Wednesday through Thursday, with estimated rainfall totals of 0.30″ to 0.75″ in the Salinas Valley and 0.50″ to 1.25″ across Santa Maria and Oxnard growing areas
  • Dry conditions will return by the weekend

Huron

  • Approximately 0.25″ to 0.40″ of rainfall can be expected between Tuesday and Thursday
  • Dry conditions will return by the weekend

Arizona/California Desert Region

  • Warm weather will continue through midweek before temperatures dip later in the week
  • Breezy conditions and isolated showers are possible, with rainfall generally expected to remain below 0.05″

Field Outlook

  • Production and loading delays can be expected over the next several days, pending field conditions, particularly in Salinas, Santa Maria, Huron, and Oxnard
  • Rain-related challenges that may develop, including but are not limited to:
    • Bottom rot, decay, increased mildew pressure, premature pinking, shortened shelf-life in commodity and value-added lettuce items
    • Bruising, decay, soft texture, rain damage, reduced yields, and shortened shelf life in strawberries
    • Pin rot, decay, bead discoloration, hollow core, increased mildew pressure, and shortened shelf life in broccoli
    • Black mold and shortened shelf life in cauliflower
  • Reduced yields and variable case weights remain possible in affected row crop commodities

Markon inspectors will closely monitor commodity and value-added lettuce and tender leaf items and will update further as needed. Ordering for quick turns is recommended; strict cold-chain management remains critical to maximizing product quality and shelf life.

Please contact your Markon Account Manager for more information.

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