diff --git a/internal/server/postgres/dataserverimpl.go b/internal/server/postgres/dataserverimpl.go
index 7a0709e..d9cf6d3 100644
--- a/internal/server/postgres/dataserverimpl.go
+++ b/internal/server/postgres/dataserverimpl.go
@@ -1051,11 +1051,11 @@ func (s *DataPlatformDataServiceServerImpl) GetObservationsAtTimestamp(
 
 	// Check that the observer exists
 	obprms := db.GetObserverByNameParams{ObserverName: req.ObserverName}
-	
+
 	dbObserver, err := querier.GetObserverByName(ctx, obprms)
 	if err != nil {
 		l.Err(err).Msgf("querier.GetObserverByName(%+v)", obprms)
-		
+
 		return nil, status.Errorf(
 			codes.NotFound,
 			"No observer of name '%s' found. Choose an existing observer or create a new one.",
diff --git a/internal/server/postgres/dataserverimpl_test.go b/internal/server/postgres/dataserverimpl_test.go
index 905e804..a57aceb 100644
--- a/internal/server/postgres/dataserverimpl_test.go
+++ b/internal/server/postgres/dataserverimpl_test.go
@@ -679,7 +679,6 @@ func TestGetObservationsAtTimestamp(t *testing.T) {
 			if strings.Contains(tc.name, "Shouldn't") {
 				require.Error(t, err)
 			} else {
-
 				require.NoError(t, err)
 				require.NotNil(t, resp)
 				require.Len(t, resp.Values, len(tc.expectedFractions))
diff --git a/internal/server/postgres/sql/queries/predictions.sql b/internal/server/postgres/sql/queries/predictions.sql
index 53815a0..464f104 100644
--- a/internal/server/postgres/sql/queries/predictions.sql
+++ b/internal/server/postgres/sql/queries/predictions.sql
@@ -224,7 +224,7 @@ WHERE f.forecast_uuid = $1
  * Predicted values are smallint percentages (sip) of capcity;
  * with 0 representing 0% and 30000 representing 100% of capacity.
  *
- * Note that the 2 day intervals are due to our forecasts only going out to 2 days.
+ * Note that the 3 day intervals are due to our forecasts only going out to 2 days.
  * If we increase that horizon, these will need to be increased.
  */
 WITH relevant_forecasts AS (
@@ -244,7 +244,7 @@ WITH relevant_forecasts AS (
             COALESCE(
                 sqlc.narg(pivot_timestamp)::TIMESTAMP,
                 sqlc.arg(start_timestamp_utc)::TIMESTAMP
-            ) - INTERVAL '2 days'
+            ) - INTERVAL '3 days'
         )
         AND f.forecast_uuid < UUIDV7_BOUNDARY(
             COALESCE(
@@ -307,7 +307,7 @@ ORDER BY
  * This is useful for comparing predictions across multiple locations.
  * Predicted values are 16-bit integers, with 0 representing 0% and 30000 representing 100% of capacity.
  *
- * Note that the 2 day intervals are due to our forecasts only going out to 2 days.
+ * Note that the 3 day intervals are due to our forecasts only going out to 2 days.
  * If we increase that horizon, these will need to be increased.
  */
 WITH relevant_forecasts AS (
@@ -327,7 +327,7 @@ WITH relevant_forecasts AS (
             COALESCE(
                 sqlc.narg(pivot_timestamp)::TIMESTAMP,
                 sqlc.arg(target_timestamp_utc)::TIMESTAMP
-            ) - INTERVAL '2 days'
+            ) - INTERVAL '3 days'
         )
         AND f.forecast_uuid < UUIDV7_BOUNDARY(
             COALESCE(