diff --git a/dags/cumulus/aprfc_qpf_06h.py b/dags/cumulus/aprfc_qpf_06h.py
index fc5822f..574c706 100644
--- a/dags/cumulus/aprfc_qpf_06h.py
+++ b/dags/cumulus/aprfc_qpf_06h.py
@@ -3,7 +3,7 @@
 """
 
 import json
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 import calendar
 from bs4 import BeautifulSoup
 import re
@@ -20,7 +20,7 @@
 default_args = {
     "owner": "airflow",
     "depends_on_past": False,
-    "start_date": (datetime.utcnow() - timedelta(hours=72)).replace(minute=0, second=0),
+    "start_date": (datetime.now(timezone.utc) - timedelta(hours=36)).replace(minute=0, second=0),
     "catchup_by_default": False,
     "email_on_failure": False,
     "email_on_retry": False,
@@ -28,6 +28,22 @@
     "retry_delay": timedelta(minutes=30),
 }
 
+def get_latest_files(filenames):
+    # Dictionary to store the latest file for each unique timestamp
+    latest_files = {}
+    
+    # Regular expression to extract the timestamp
+    pattern = r'qpf06f_has_\d+f_(\d{8}_\d{2})_awips_(\d+)'
+    
+    for filename in filenames:
+        match = re.search(pattern, filename)
+        if match:
+            key = match.group(1) + '_' + match.group(2)
+            if key not in latest_files or filename > latest_files[key]:
+                latest_files[key] = filename
+    
+    # Return the list of latest files
+    return list(latest_files.values())
 
 # ALR QPF filename generator
 def get_filenames(edate, url):
@@ -37,25 +53,24 @@ def get_filenames(edate, url):
     for the sprcified date.
     """
     d_t1 = edate.strftime("%Y%m%d")
-    d_t2 = (edate - timedelta(hours=24)).strftime("%Y%m%d")
+
 
     page = requests.get(url)
     soup = BeautifulSoup(page.content, "html.parser")
     links = [node.get("href") for node in soup.find_all("a")]
     filenames = []
-    for d in [d_t2, d_t1]:
-        regex = f"^qpf06f_has_.*.awips_{d}\d+.grb.gz$"
-        filenames = filenames + [link for link in links if re.match(regex, link)]
+    regex = f"^qpf06f_has_\\d+f_\\d{{8}}_\\d{{2}}_awips_{d_t1}.*\\.grb(\\.gz)?$"
+    filenames = [link for link in links if re.match(regex, link)]
 
-    return filenames
+    return get_latest_files(filenames)
 
 
 @dag(
     default_args=default_args,
-    schedule="40 14,5 * * *",
+    schedule="20 9,15,19 * * *",
     tags=["cumulus", "precip", "QPF", "APRFC"],
-    max_active_runs=2,
-    max_active_tasks=4,
+    max_active_runs=1,
+    max_active_tasks=1,
 )
 def cumulus_aprfc_qpf_06h():
     """This pipeline handles download, processing, and derivative product creation for \n
@@ -105,4 +120,4 @@ def notify_cumulus(payload):
     notify_cumulus(download_raw_qpf())
 
 
-aprfc_qpe_dag = cumulus_aprfc_qpf_06h()
+aprfc_qpf_dag = cumulus_aprfc_qpf_06h()
diff --git a/dags/cumulus/aprfc_qtf_01h.py b/dags/cumulus/aprfc_qtf_01h.py
new file mode 100644
index 0000000..54a9485
--- /dev/null
+++ b/dags/cumulus/aprfc_qtf_01h.py
@@ -0,0 +1,128 @@
+"""
+Acquire and Process APRFC qtf 01h
+"""
+
+import json
+from datetime import datetime, timedelta
+import calendar
+from bs4 import BeautifulSoup
+import re
+import requests
+
+from airflow import DAG
+from airflow.decorators import dag, task
+from airflow.operators.python import get_current_context
+from helpers.downloads import trigger_download
+
+import helpers.cumulus as cumulus
+
+# Default arguments
+default_args = {
+    "owner": "airflow",
+    "depends_on_past": False,
+    "start_date": (datetime.utcnow() - timedelta(hours=36)).replace(minute=0, second=0),
+    "catchup_by_default": False,
+    "email_on_failure": False,
+    "email_on_retry": False,
+    "retries": 6,
+    "retry_delay": timedelta(minutes=30),
+}
+
+def get_latest_files(filenames):
+    # Dictionary to store the latest file for each unique timestamp
+    latest_files = {}
+    
+    # Regular expression to extract the timestamp
+    pattern = r'ta01f_has_\d+f_(\d{8}_\d{2})_awips_(\d+)'
+    
+    for filename in filenames:
+        match = re.search(pattern, filename)
+        if match:
+            key = match.group(1) + '_' + match.group(2)
+            if key not in latest_files or filename > latest_files[key]:
+                latest_files[key] = filename
+    
+    # Return the list of latest files
+    return list(latest_files.values())
+
+# APRFC qtf filename generator
+def get_filenames(edate, url):
+    """
+    date at end of filename hour and min can not be predicted
+    scraping data from website and finding all matching filenames
+    for the specified date.
+    """
+    d_t1 = edate.strftime("%Y%m%d")
+
+    page = requests.get(url)
+    soup = BeautifulSoup(page.content, "html.parser")
+    links = [node.get("href") for node in soup.find_all("a")]
+    filenames = []
+
+    
+    regex = f"^ta01f_has_\\d+f_\\d{{8}}_\\d{{2}}_awips_{d_t1}.*\\.grb(\\.gz)?$"
+    filenames = [link for link in links if re.match(regex, link)]
+
+
+
+
+    return get_latest_files(filenames)
+
+
+
+@dag(
+    default_args=default_args,
+    schedule="21 9,15,19 * * *",
+    tags=["cumulus", "temp", "QTF", "APRFC"],
+    max_active_runs=1,
+    max_active_tasks=1,
+)
+def cumulus_aprfc_qtf_01h():
+    """This pipeline handles download, processing, and derivative product creation for \n
+    APRFC QTF\n
+    URL Dir - https://cbt.crohms.org/akgrids
+    Files matching ta01f_has_92f_20241219_08_awips_202412150008.grb. - 1 hour\n
+    """
+    key_prefix = cumulus.S3_ACQUIRABLE_PREFIX
+    URL_ROOT = f"https://cbt.crohms.org/akgrids"
+    PRODUCT_SLUG = "aprfc-qtf-01h"
+
+    @task()
+    def download_raw_qtf():
+        logical_date = get_current_context()["logical_date"]
+
+        return_list = list()
+        filenames = get_filenames(logical_date, URL_ROOT)
+        for filename in filenames:
+            url = f"{URL_ROOT}/{filename}"
+            s3_key = f"{key_prefix}/{PRODUCT_SLUG}/{filename}"
+            print(f"Downloading file: {filename}")
+            try:
+                trigger_download(url=url, s3_bucket=cumulus.S3_BUCKET, s3_key=s3_key)
+                return_list.append(
+                    {
+                        "execution": logical_date.isoformat(),
+                        "s3_key": s3_key,
+                        "filename": filename,
+                    }
+                )
+            except:
+                print(f"{filename} is not available to download")
+
+        return json.dumps(return_list)
+
+    @task()
+    def notify_cumulus(payload):
+        payload = json.loads(payload)
+        for item in payload:
+            print("Notifying Cumulus: " + item["filename"])
+            cumulus.notify_acquirablefile(
+                acquirable_id=cumulus.acquirables[PRODUCT_SLUG],
+                datetime=item["execution"],
+                s3_key=item["s3_key"],
+            )
+
+    notify_cumulus(download_raw_qtf())
+
+
+aprfc_qtf_dag = cumulus_aprfc_qtf_01h()
diff --git a/plugins/helpers/cumulus.py b/plugins/helpers/cumulus.py
index 6f182f2..9516f12 100644
--- a/plugins/helpers/cumulus.py
+++ b/plugins/helpers/cumulus.py
@@ -15,6 +15,7 @@
     "aprfc-qpe-06h": "1f67d822-7cbc-11ee-b962-0242ac120002",
     "aprfc-qpf-06h": "a64cb16f-01a8-45c0-a069-9afda805d3a7",
     "aprfc-qte-01h": "7f8b2d6a-1f3e-11ee-be56-0242ac120002",
+    "aprfc-qtf-01h": "80f33047-6234-4949-9c2f-eec6bfcf7b0f",
     "cnrfc-qpe-06h": "34a89c35-090d-46e8-964a-c621403301b9",
     "cnrfc-qpf-06h": "c22785cd-400e-4664-aef8-426734825c2c",
     "cnrfc-nbm-qpf-06h": "40cfce36-cfad-4a10-8b2d-eb8862378ca5",