diff --git a/api/app/weather_models/precip_rdps_model.py b/api/app/weather_models/precip_rdps_model.py
index 714030909..d5fcd20f1 100644
--- a/api/app/weather_models/precip_rdps_model.py
+++ b/api/app/weather_models/precip_rdps_model.py
@@ -32,13 +32,14 @@ async def compute_and_store_precip_rasters(current_time: datetime):
     Given a UTC datetime, trigger 24 hours worth of accumulated precip
     difference rasters and store them.
     """
-    for hour in range(0, 24):
-        timestamp = current_time + timedelta(hours=hour)
-        (precip_diff_raster, geotransform, projection) = await generate_24_hour_accumulating_precip_raster(timestamp)
-        key = f"weather_models/{ModelEnum.RDPS.lower()}/{current_time.date().isoformat()}/" + compose_computed_precip_rdps_key(
-            current_time, current_time.hour, hour, SourcePrefix.COMPUTED
-        )
-        async with get_client() as (client, bucket):
+    async with get_client() as (client, bucket):
+        for hour in range(0, 24):
+            timestamp = current_time + timedelta(hours=hour)
+            (precip_diff_raster, geotransform, projection) = await generate_24_hour_accumulating_precip_raster(timestamp)
+            key = f"weather_models/{ModelEnum.RDPS.lower()}/{current_time.date().isoformat()}/" + compose_computed_precip_rdps_key(
+                current_time, current_time.hour, hour, SourcePrefix.COMPUTED
+            )
+
             res = await client.list_objects_v2(Bucket=bucket, Prefix=key, MaxKeys=1)
             if "Contents" in res:
                 logger.info("File already exists for key: %s, skipping", key)