diff --git a/data/state.json b/data/state.json
index 133e43c..9b4ddba 100644
--- a/data/state.json
+++ b/data/state.json
@@ -7,16 +7,16 @@
       "forecast_hour": "2026-01-28-00"
     }
   },
-  "last_updated": "2026-01-28T08:01:03.274321",
+  "last_updated": "2026-01-28T12:01:04.631094",
   "previous_alert_snapshots": {
     "temperature_low": {
       "alert_type": "temperature_low",
-      "extreme_value": 20.9,
+      "extreme_value": 20.0,
       "threshold": 32,
-      "start_time": "2026-01-28-09",
-      "end_time": "2026-01-28-12",
+      "start_time": "2026-01-28-13",
+      "end_time": "2026-01-28-16",
       "hour_count": 4,
-      "captured_at": "2026-01-28T08:01:03.274318"
+      "captured_at": "2026-01-28T12:01:04.631091"
     }
   },
   "last_ai_summary_sent": null