Thanatos Weather
Wednesday, Sep 17, 2025 05:38:49

Products in the Last Seven Days
Type Phenomena Count
WarningSevere Thunderstorm406
AdvisoryAreal Flood137
AdvisorySmall Craft91
WarningFlash Flood59
AdvisoryDense Fog36
WarningTornado35
WarningGale23
WatchSevere Thunderstorm8
AdvisoryWind8
WatchAreal Flood8
AdvisoryFrost6
WatchGale5
WatchFlash Flood5
WarningFreeze3
WarningFire Weather3
WatchTornado3
AdvisoryDust Storm2
WatchHazardous Seas2
WatchFire Weather1
AdvisoryBlowing Dust1
AdvisoryHeat1
AdvisoryWinter Weather1
AdvisoryLake Wind1
Most Active Forecast Offices
Forecast Office Products
Grand Junction, CO83
Bismarck, ND57
Goodland, KS54
El Paso, TX42
Albuquerque, NM36
Tucson, AZ34
San Francisco Bay Area / Monterey, CA27
North Platte, NE26
Wakefield, VA21
Duluth, MN20
Des Moines, IA20
Grand Forks, ND20
Aberdeen, SD16
Miami, FL16
Eureka, CA15
Omaha / Valley, NE14
Newport / Morehead City, NC14
Amarillo, TX14
Sioux Falls, SD13
Hastings, NE13
Product Count by Day
Date Warn Watch Advis.
2025-09-174 07
2025-09-16150 1156
2025-09-1541 428
2025-09-1498 735
2025-09-1362 245
2025-09-12117 035
2025-09-1136 339
2025-09-1020 332
2025-09-091 211
Particularly Dangerous Situations
Product Forecast Office
Tornado Warning 0040Bismarck, ND
Tornado Warning 0053Bismarck, ND
Home
Return to list
Areal Flood Advisory 0041
Issued by the Great Falls Forecast Office

Action Issued Starts Expiration
New 2025-09-12 17:12:25 2025-09-12 17:11:00 2025-09-12 20:15:00
Expired 2025-09-12 20:11:31 2025-09-12 20:15:00


Action: New
Issued At: 2025-09-12 17:12:25

221 
WGUS85 KTFX 122211
FLSTFX

Flood Advisory
National Weather Service Great Falls MT
411 PM MDT Fri Sep 12 2025

MTC005-015-041-130115-
/O.NEW.KTFX.FA.Y.0041.250912T2211Z-250913T0115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Blaine MT-Chouteau MT-Hill MT-
411 PM MDT Fri Sep 12 2025

...FLOOD ADVISORY IN EFFECT UNTIL 715 PM MDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of north central Montana, including the 
  following counties, Blaine, Chouteau and Hill.

* WHEN...Until 715 PM MDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. 

* ADDITIONAL DETAILS...
  - At 411 PM MDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area.
  - Some locations that will experience flooding include...
    Parker School, Agency, St. Pierre, Azure, Sangrey, Boneau,
    Lloyd, Cleveland and Rocky Boy.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 4836 10943 4827 10895 4816 10870 4794 10886
      4804 10926 4810 10953 4810 10962 4807 10981
      4826 10992 4836 10968


$$

Glinskas


Action: Expired
Issued At: 2025-09-12 20:11:31

860 
WGUS85 KTFX 130110
FLSTFX

Flood Advisory
National Weather Service Great Falls MT
710 PM MDT Fri Sep 12 2025

MTC005-015-041-130120-
/O.EXP.KTFX.FA.Y.0041.000000T0000Z-250913T0115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Blaine MT-Chouteau MT-Hill MT-
710 PM MDT Fri Sep 12 2025

...FLOOD ADVISORY WILL EXPIRE AT 715 PM MDT THIS EVENING...

The Flood Advisory will expire at 715 PM MDT this evening for a 
portion of north central Montana, including the following areas, 
Blaine, Chouteau and Hill.

The heavy rain has ended. Flooding is no longer expected to pose a 
threat. Please continue to heed remaining road closures.

&&

LAT...LON 4836 10943 4827 10895 4816 10870 4794 10886
      4804 10926 4810 10953 4810 10962 4807 10981
      4826 10992 4836 10968


$$

AM



Page Loaded at: 2025-09-17 05:38:49 -- Client Address: 216.73.216.109 -- Refresh Time: seconds