diff --git a/aemet_opendata/const.py b/aemet_opendata/const.py
index 6b9ac4a..3b9921d 100644
--- a/aemet_opendata/const.py
+++ b/aemet_opendata/const.py
@@ -114,6 +114,7 @@
 AOD_WIND_SPEED_MAX: Final[str] = "wind-speed-max"
 
 API_ID_PFX: Final[str] = "id"
+API_MAX_PERIOD_OFFSET: Final[int] = 2
 API_MIN_STATION_DISTANCE_KM: Final[int] = 40
 API_MIN_TOWN_DISTANCE_KM: Final[int] = 40
 API_PERIOD_24H: Final[int] = 24
diff --git a/aemet_opendata/forecast.py b/aemet_opendata/forecast.py
index c8e7ebf..e5c32d3 100644
--- a/aemet_opendata/forecast.py
+++ b/aemet_opendata/forecast.py
@@ -59,6 +59,7 @@
     AOD_WIND_DIRECTION,
     AOD_WIND_SPEED,
     AOD_WIND_SPEED_MAX,
+    API_MAX_PERIOD_OFFSET,
     API_PERIOD_24H,
     API_PERIOD_FULL_DAY,
     API_PERIOD_HALF_2_DAY,
@@ -595,7 +596,8 @@ def parse_interval_value(
         self, values: Any, hour: int, key: str = AEMET_ATTR_VALUE
     ) -> Any:
         """Parse Town hourly forecast interval value from data."""
-        period_offset = None
+        min_period_start = None
+        min_period_end = None
 
         for value in values:
             if key not in value:
@@ -603,11 +605,17 @@ def parse_interval_value(
             period = value[AEMET_ATTR_PERIOD]
             period_start = int(period[0:API_PERIOD_SPLIT])
             period_end = int(period[API_PERIOD_SPLIT : API_PERIOD_SPLIT * 2])
+            if min_period_start is None or period_start < min_period_start:
+                min_period_start = period_start
             if period_end < period_start:
-                if period_offset is None or period_end < period_offset:
-                    period_offset = period_end
+                if min_period_end is None or period_end < min_period_end:
+                    min_period_end = period_end
 
-        if period_offset is None:
+        if min_period_end is not None and min_period_end <= API_MAX_PERIOD_OFFSET:
+            period_offset = min_period_end
+        elif min_period_start is not None and min_period_start <= API_MAX_PERIOD_OFFSET:
+            period_offset = min_period_start
+        else:
             period_offset = 0
 
         for value in values:
@@ -623,7 +631,7 @@ def parse_interval_value(
                 if hour == 0:
                     hour = hour + API_PERIOD_24H
             if period_start <= hour < period_end:
-                return None if not value[key] else value[key]
+                    return None if not value[key] else value[key]
 
         return None