🌱 US Weather Warriors GrowCast — Wednesday, September 30, 2026
Heavy-rainfall concern and poor soil workability outweigh otherwise moderate temperatures across Delmarva today.
Today's Weather Snapshot: Delmarva temperatures range from 60°F to 83°F. WPC guidance supports a heavy or excessive rainfall concern. Winds remain manageable, near 5 to 10 mph. Early humidity is high, near 94% to 100%.
Soil & Recent Rainfall: Two-inch soil temperatures range from 63.2°F to 68.2°F. DEOS stations reported 0.0 inches of rain in the past 24 hours. No reporting stations were classified with wet or dry topsoil.
Best Outdoor Work Window: Skip today — poor soil workability limits productive outdoor work.
Planting & Transplanting: Delay planting and tender transplants until the weather trend improves. Two-inch soil temperatures are above the 60–65°F preference for warm-season transplants, but rain and poor field conditions are the limiting factors. Hold cool-season direct-seeding despite suitable soil-temperature range.
Watering & Irrigation: Hold off on watering until the rain trend passes; soils may already be wet.
For Gardeners: Pick tomatoes, peppers, and squash before wetter conditions interfere with harvest. Hold fall vegetable seed and transplants out of worked beds today. Avoid lawn renovation or cool-season turf seeding where ground is soft.
For Farmers & Growers: Keep equipment off questionable ground and avoid traffic that can compact wet soils. Defer field preparation, planting, and spray decisions while the heavy-rainfall concern remains in play. Wind is manageable, but soil access is not.
Looking Ahead (6-10 day signal): The 6–10 day outlook favors below-normal temperatures and above-normal precipitation, with no drought indicated across Delaware, Maryland, or Virginia.
Bottom Line: Use Wednesday for harvest and preparation, not planting, field traffic, or irrigation.
— US Weather Warriors #DelmarvaWeather #GardenWeather #FarmWeather