Your blocks

6 monitored blocks. Every forecast request is for the block’s real coordinates.

Sheets are scoped to this browser session, so nobody else can read or change them.

Workspace

Frost sheets

One sheet per block per night. Record a decision, then seal it.

New sheet

Block

Night of

Notes

Your sheets (0)

No frost sheets yet.Create one above and it will be persisted to the store immediately.

Frostwatch — deterministic frost-risk engine. Forecast data by Open-Meteo, alerts by NOAA/NWS.View source on GitHub