4/25/25 - Still warm, severe weather chance on Monday

• This Day in Iowa Weather History:
  In 1900, a resident of Creston was struck by lightning twice during the same storm and survived, though he was partially paralyzed, singed, and blackened by the strikes.

• 7-Day Weather Forecast:
  The coming weekend looks pleasant, but thunderstorms are expected to return Sunday night into Monday, with a potential severe weather outbreak (all modes possible, including strong tornadoes) on Monday. Afterward, the storm track quiets down, but temperatures remain above average.

• Climate Outlook:
  The 6–10 and 8–14 day forecasts show a warm signal for most of Iowa, especially the west, with near-normal to slightly below-normal precipitation in the north. The 3–4 week outlook (early to mid-May) is more uncertain but hints at equal chances for temperature and a slightly wetter trend.

• Recent Weather Events:
  Last week saw 19 tornado reports in southwest Iowa, large hail (up to 4 inches), and straight-line wind damage. Higher dew points in the southwest contributed to more instability and severe weather. Data gaps from missing weather balloon soundings affected forecast accuracy.

• Precipitation:
  Eastern Iowa received 2–4 inches of rain, improving drought conditions. Central Iowa saw around 0.6 inches; some western locations reported up to 2 inches.

• Specialty Crop Impacts:
  Discussion focused on potting media trials for seedling production. Vermont Compost Fort Light had high nutrients but poor germination uniformity; Pro-Mix had good germination but less vigor. Growers might start seeds in low-salt media and pot up to nutrient-rich mixes.

• Grower Tips:
  For early melon planting, some risk of frost is accepted for the chance at early harvest and higher profits. Strawberry growers should watch for blossom pests.

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