{"place":{"kind":"city","lat":41.6557,"lon":-91.5309,"name":"Iowa City, IA","zip":"52240","elevation_m":211,"tz":"America/Chicago"},"local_date":"2026-11-02","risks":[10,50,90],"default_risk":10,"climate":{"version":"v2-ncei","period":"1991–2020","source":"NOAA NCEI U.S. Climate Normals 1991–2020","threshold_f":32,"hard_freeze_f":28,"years":30,"frost_rare":false,"frost_any_month":false,"frost_nights_per_year":135,"station":{"id":"USW00014937","name":"Iowa City Muni AP, IA","lat":41.6328,"lon":-91.5431,"elevation_m":198,"distance_km":2.7,"distance_mi":2,"elevation_ft":650,"elev_gap_ft":43,"large_gap":false},"attribution":"Frost dates: NOAA NCEI U.S. Climate Normals 1991–2020, station Iowa City Muni AP, IA (2 mi, about your height). Not endorsed by NOAA.","bands":{"10":{"last_spring":"05-06","first_fall":"10-04","last_spring_28":"04-27","first_fall_28":"10-15","season_days":151},"50":{"last_spring":"04-21","first_fall":"10-18","last_spring_28":"04-09","first_fall_28":"10-28","season_days":180},"90":{"last_spring":"04-05","first_fall":"10-31","last_spring_28":"03-25","first_fall_28":"11-09","season_days":209}}},"forecast":{"source":"NWS api.weather.gov (National Weather Service)","cover_f":36,"wait_f":40,"horizon_nights":7,"nights":[{"date":"2026-11-02","low_f":62,"status":"go","freeze":false,"tonight":true},{"date":"2026-11-03","low_f":51,"status":"go","freeze":false,"tonight":false},{"date":"2026-11-04","low_f":47,"status":"go","freeze":false,"tonight":false},{"date":"2026-11-05","low_f":44,"status":"go","freeze":false,"tonight":false},{"date":"2026-11-06","low_f":41,"status":"go","freeze":false,"tonight":false},{"date":"2026-11-07","low_f":41,"status":"go","freeze":false,"tonight":false},{"date":"2026-11-08","low_f":40,"status":"wait","freeze":false,"tonight":false}]},"crops":[{"id":"tomato","name":"Tomato","kind":"tender","action":"Transplant","tol_f":36,"by_risk":{"10":{"plant":"05-20","fall_plant":null,"protect_from":"10-04"},"50":{"plant":"05-05","fall_plant":null,"protect_from":"10-18"},"90":{"plant":"04-19","fall_plant":null,"protect_from":"10-31"}}},{"id":"pepper","name":"Pepper","kind":"tender","action":"Transplant","tol_f":38,"by_risk":{"10":{"plant":"05-27","fall_plant":null,"protect_from":"10-04"},"50":{"plant":"05-12","fall_plant":null,"protect_from":"10-18"},"90":{"plant":"04-26","fall_plant":null,"protect_from":"10-31"}}},{"id":"cucumber","name":"Cucumber","kind":"tender","action":"Sow","tol_f":36,"by_risk":{"10":{"plant":"05-16","fall_plant":null,"protect_from":"10-04"},"50":{"plant":"05-01","fall_plant":null,"protect_from":"10-18"},"90":{"plant":"04-15","fall_plant":null,"protect_from":"10-31"}}},{"id":"beans","name":"Bush beans","kind":"tender","action":"Sow","tol_f":36,"by_risk":{"10":{"plant":"05-13","fall_plant":null,"protect_from":"10-04"},"50":{"plant":"04-28","fall_plant":null,"protect_from":"10-18"},"90":{"plant":"04-12","fall_plant":null,"protect_from":"10-31"}}},{"id":"lettuce","name":"Lettuce","kind":"half","action":"Sow","tol_f":28,"by_risk":{"10":{"plant":"04-08","fall_plant":"08-15","protect_from":"10-15"},"50":{"plant":"03-24","fall_plant":"08-29","protect_from":"10-28"},"90":{"plant":"03-08","fall_plant":"09-11","protect_from":"11-09"}}},{"id":"squash","name":"Squash / zucchini","kind":"tender","action":"Sow","tol_f":36,"by_risk":{"10":{"plant":"05-16","fall_plant":null,"protect_from":"10-04"},"50":{"plant":"05-01","fall_plant":null,"protect_from":"10-18"},"90":{"plant":"04-15","fall_plant":null,"protect_from":"10-31"}}},{"id":"carrot","name":"Carrots","kind":"hardy","action":"Sow","tol_f":22,"by_risk":{"10":{"plant":"04-15","fall_plant":"07-21","protect_from":"10-15"},"50":{"plant":"03-31","fall_plant":"08-04","protect_from":"10-28"},"90":{"plant":"03-15","fall_plant":"08-17","protect_from":"11-09"}}},{"id":"radish","name":"Radish","kind":"hardy","action":"Sow","tol_f":24,"by_risk":{"10":{"plant":"04-01","fall_plant":"09-04","protect_from":"10-15"},"50":{"plant":"03-17","fall_plant":"09-18","protect_from":"10-28"},"90":{"plant":"03-01","fall_plant":"10-01","protect_from":"11-09"}}},{"id":"basil","name":"Basil","kind":"tender","action":"Transplant","tol_f":38,"by_risk":{"10":{"plant":"05-20","fall_plant":null,"protect_from":"10-04"},"50":{"plant":"05-05","fall_plant":null,"protect_from":"10-18"},"90":{"plant":"04-19","fall_plant":null,"protect_from":"10-31"}}},{"id":"peas","name":"Peas","kind":"hardy","action":"Sow","tol_f":26,"by_risk":{"10":{"plant":"03-25","fall_plant":null,"protect_from":"10-15"},"50":{"plant":"03-10","fall_plant":null,"protect_from":"10-28"},"90":{"plant":"02-22","fall_plant":null,"protect_from":"11-09"}}},{"id":"corn","name":"Sweet corn","kind":"tender","action":"Sow","tol_f":33,"by_risk":{"10":{"plant":"05-13","fall_plant":null,"protect_from":"10-04"},"50":{"plant":"04-28","fall_plant":null,"protect_from":"10-18"},"90":{"plant":"04-12","fall_plant":null,"protect_from":"10-31"}}},{"id":"potato","name":"Potatoes","kind":"half","action":"Plant seed potatoes","tol_f":32,"by_risk":{"10":{"plant":"04-22","fall_plant":null,"protect_from":"10-15"},"50":{"plant":"04-07","fall_plant":null,"protect_from":"10-28"},"90":{"plant":"03-22","fall_plant":null,"protect_from":"11-09"}}},{"id":"onion","name":"Onion sets","kind":"hardy","action":"Plant","tol_f":24,"by_risk":{"10":{"plant":"04-08","fall_plant":null,"protect_from":"10-15"},"50":{"plant":"03-24","fall_plant":null,"protect_from":"10-28"},"90":{"plant":"03-08","fall_plant":null,"protect_from":"11-09"}}},{"id":"kale","name":"Kale","kind":"hardy","action":"Transplant","tol_f":18,"by_risk":{"10":{"plant":"04-08","fall_plant":"08-05","protect_from":"10-15"},"50":{"plant":"03-24","fall_plant":"08-19","protect_from":"10-28"},"90":{"plant":"03-08","fall_plant":"09-01","protect_from":"11-09"}}},{"id":"spinach","name":"Spinach","kind":"hardy","action":"Sow","tol_f":20,"by_risk":{"10":{"plant":"03-25","fall_plant":"08-20","protect_from":"10-15"},"50":{"plant":"03-10","fall_plant":"09-03","protect_from":"10-28"},"90":{"plant":"02-22","fall_plant":"09-16","protect_from":"11-09"}}},{"id":"broccoli","name":"Broccoli","kind":"half","action":"Transplant","tol_f":28,"by_risk":{"10":{"plant":"04-22","fall_plant":"07-26","protect_from":"10-15"},"50":{"plant":"04-07","fall_plant":"08-09","protect_from":"10-28"},"90":{"plant":"03-22","fall_plant":"08-22","protect_from":"11-09"}}},{"id":"strawberry","name":"Strawberry (blossom)","kind":"perennial","action":"Set plants","tol_f":30,"by_risk":{"10":{"plant":"04-08","fall_plant":null,"protect_from":"blossom risk until 05-06"},"50":{"plant":"03-24","fall_plant":null,"protect_from":"blossom risk until 04-21"},"90":{"plant":"03-08","fall_plant":null,"protect_from":"blossom risk until 04-05"}}},{"id":"garlic","name":"Garlic","kind":"hardy","action":"Plant cloves (fall)","tol_f":10,"by_risk":{"10":{"plant":null,"fall_plant":"09-13","protect_from":null},"50":{"plant":null,"fall_plant":"09-27","protect_from":null},"90":{"plant":null,"fall_plant":"10-10","protect_from":null}}},{"id":"fruit","name":"Fruit trees (blossom)","kind":"perennial","action":"Plant bare-root","tol_f":28,"by_risk":{"10":{"plant":"03-25","fall_plant":null,"protect_from":"blossom risk until 05-06"},"50":{"plant":"03-10","fall_plant":null,"protect_from":"blossom risk until 04-21"},"90":{"plant":"02-22","fall_plant":null,"protect_from":"blossom risk until 04-05"}}}],"advice":{"10":"Frost season started Oct 4. Keep covers ready for cold nights.","50":"Frost season started Oct 18. Keep covers ready for cold nights.","90":"Frost season started Oct 31. Keep covers ready for cold nights."},"ffp":{"url":"https://foodforestplanner.com","text":"Plan a food forest that handles frost around your trees"}}