578
WGUS65 KTFX 191928
FFATFX

Flood Watch
National Weather Service Great Falls MT
128 PM MDT Sat Sep 19 2026

MTZ317-320-322-192030-
/O.CAN.KTFX.FF.A.0007.000000T0000Z-260920T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Little Belt and Highwood Mountains-Big Belt, Bridger and Castle
Mountains-Elkhorn and Boulder Mountains-
Including the cities of Boulder, Monarch, Corbin, Battle Ridge Pass,
Kings Hill Pass, Montana City, Trident, Neihart, Deep Creek Pass,
Bozeman Pass, Clancy, Wickes, Homestake Pass, Maudlow, and Elk Park
Pass
128 PM MDT Sat Sep 19 2026

...FLASH FLOOD WATCH FOR THE HORSE GULCH AND BURN SCARS OF 2026 IS
CANCELLED...

The Flash Flood Watch for the Horse Gulch and Burn Scars of 2026 is
cancelled for a portion of central Montana, including the following
areas, Big Belt, Bridger and Castle Mountains, Elkhorn and Boulder
Mountains and Little Belt and Highwood Mountains.

Flooding is no longer expected to pose a threat. Please heed road
closures.

$$

MTZ319-321-323-326-192030-
/O.CAN.KTFX.FA.A.0008.000000T0000Z-260920T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Helena Valley-Meagher County Valleys-Canyon Ferry Area-Gallatin
Valley-
Including the cities of Martinsdale, Checkerboard, White Sulphur
Springs, Helena, Winston, Ringling, Townsend, Toston, Bozeman, and
Gallatin Gateway
128 PM MDT Sat Sep 19 2026

...FLOOD WATCH IS CANCELLED...

The Flood Watch is cancelled for portions of central and southwest
Montana, including the following areas, in central Montana, Canyon
Ferry Area, Helena Valley and Meagher County Valleys. In southwest
Montana, Gallatin Valley.

Flooding is no longer expected to pose a threat. Please road
closures.

$$