diff --git a/.changes/unreleased/Features-20230307-140933.yaml b/.changes/unreleased/Features-20230307-140933.yaml
new file mode 100644
index 000000000..be6f13bc8
--- /dev/null
+++ b/.changes/unreleased/Features-20230307-140933.yaml
@@ -0,0 +1,6 @@
+kind: Features
+body: take over pr:103 to allow Macro for custom warehouse selection
+time: 2023-03-07T14:09:33.713772-06:00
+custom:
+  Author: javiCalvo
+  Issue: "438"
diff --git a/dbt/adapters/snowflake/impl.py b/dbt/adapters/snowflake/impl.py
index 28ecfe94c..55cef30fa 100644
--- a/dbt/adapters/snowflake/impl.py
+++ b/dbt/adapters/snowflake/impl.py
@@ -18,6 +18,9 @@
 from dbt.utils import filter_null_values
 
 
+SNOWFLAKE_WAREHOUSE_MACRO_NAME = "snowflake_warehouse"
+
+
 @dataclass
 class SnowflakeConfig(AdapterConfig):
     transient: Optional[bool] = None
@@ -71,8 +74,10 @@ def _get_warehouse(self) -> str:
             raise DbtRuntimeError("Could not get current warehouse: no results")
         return str(table[0][0])
 
-    def _use_warehouse(self, warehouse: str):
+    def _use_warehouse(self, warehouse):
         """Use the given warehouse. Quotes are never applied."""
+        kwargs = {"warehouse": warehouse}
+        warehouse = self.execute_macro(SNOWFLAKE_WAREHOUSE_MACRO_NAME, kwargs=kwargs)  # type: ignore
         self.execute("use warehouse {}".format(warehouse))
 
     def pre_model_hook(self, config: Mapping[str, Any]) -> Optional[str]:
diff --git a/dbt/include/snowflake/macros/etc.sql b/dbt/include/snowflake/macros/etc.sql
new file mode 100644
index 000000000..f77925599
--- /dev/null
+++ b/dbt/include/snowflake/macros/etc.sql
@@ -0,0 +1,3 @@
+{% macro snowflake_warehouse(warehouse) -%}
+  {{ return(warehouse) }}
+{%- endmacro %}