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GrowCast

Lawn, garden, and growing-season guidance

Frost / freeze risk, rainfall expectations, wind for spraying or planting, heat and drought stress, plus practical homeowner and grower notes.

Growing-degree-days (base 50°F)

Derived from the NWS hourly forecast for the default Delmarva point. Next-24h average temp minus 50, floored at 0.

GDD next 24h
24.7
Forecast min (48h)
64°F
Forecast max (48h)
85°F

Frost risk

No frost risk in next 48h

Lowest forecast temperature in next 48h: 64°F.

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