CropStack Weather
Freeze alerts and forecast intelligence for commercial farms in the United States.
Part of CropStack — smarter software for the people who grow our food.
Built on the National Weather Service
Hourly forecasts for any US farm, cross-checked against a second model.
English & Spanish
The dashboard, alerts, and guides all speak both.
Text, WhatsApp & email
Each person on the farm picks how they're reached, per alert type.
What it does
It watches the forecast so you don't have to
CropStack Weather monitors every crop block you register and warns you when freezing temperatures threaten — in time to act. It replaces refreshing weather apps all night during a freeze event.
Every morning
Daily forecast email
A morning summary of conditions and any risk to your blocks over the coming days.
When it matters
SMS freeze alerts
Time-sensitive text warnings when a freeze threatens a registered block — opt-in, sent only when it matters.
You set the number
Per-block thresholds
Risk is computed against the critical temperature you set for each block — you know your crop's hardiness best.
SMS is off by default and requires explicit consent. Sample messages, opt-out, and frequency details on the program page.
How it works
From sign-up to your first alert
- 01
Create your account
Use the access code from your invitation email — it takes about a minute.
- 02
Add your farm and blocks
Drop a pin, name your blocks, and set each crop's freeze thresholds. Alerts stay off until the thresholds are yours.
- 03
Get warned in time
When the forecast crosses your numbers, the people you chose get a text, WhatsApp message, or email — with time to act.
Guides & SOPs
A short guide for every step
Narrated videos and printable steps for everything above — no account needed to watch.
- 2Create your farmDashboard · 2:02
- 3Set up a blockFarm page · 2:02
- 4Add people & test their alertsFarm page
- 5Read the daily brief & spray windowsYour inbox + the block page
- 6Get your alerts on WhatsAppFarm page + the phone that gets the alerts · 1:43
- 7Log the water runs from the fieldAny phone listed as a contact on the farm · 2:02
Ready before the next freeze?
Set up your farm in about ten minutes. Your forecast appears on the dashboard minutes after you save.