A potent upper level disturbance initially brought showers and thunderstorms to the region, but transitioned to a more stratiform event that produced many heavy rain reports.

Heavy Rain in FERGUS, MONTANA
From 18-JUN-22 13:40:00 to 19-JUN-22 13:40:00 (MST-7)
Location: PIPER
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Twentyfour hour rainfall total.

Heavy Rain in FERGUS, MONTANA
From 18-JUN-22 18:40:00 to 19-JUN-22 18:40:00 (MST-7)
Location: PIPER
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Twenty-four hour rainfall total.

Heavy Rain in GLACIER, MONTANA
From 19-JUN-22 22:30:00 to 20-JUN-22 06:30:00 (MST-7)
Location: SUNDANCE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Eight hour rainfall total.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 00:45:00 to 20-JUN-22 06:45:00 (MST-7)
Location: FAMILY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Six hour rainfall total.

Heavy Rain in PONDERA, MONTANA
From 21-JUN-22 08:13:00 to 21-JUN-22 08:13:00 (MST-7)
Location: DUPUYER
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Social media report.

Heavy Rain in LEWIS AND CLARK, MONTANA
From 21-JUN-22 08:19:00 to 21-JUN-22 08:19:00 (MST-7)
Location: AUGUSTA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Social media report.

Heavy Rain in TETON, MONTANA
From 21-JUN-22 08:35:00 to 21-JUN-22 08:35:00 (MST-7)
Location: FAIRFIELD
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Social media report.

Heavy Rain in CASCADE, MONTANA
From 21-JUN-22 09:01:00 to 21-JUN-22 09:01:00 (MST-7)
Location: GREAT FALLS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Social media report.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 07:00:00 to 20-JUN-22 07:00:00 (MST-7)
Location: BLACKFOOT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Rain report from mesonet station shbm8 5.2 SE Browning.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 07:10:00 to 20-JUN-22 07:10:00 (MST-7)
Location: ST MARY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Rainfall report at mesonet station mrym8 Glacier Park St Marys.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 07:21:00 to 20-JUN-22 07:21:00 (MST-7)
Location: BISON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Dcrm8 Deep Creek Raws.

Heavy Rain in TOOLE, MONTANA
From 20-JUN-22 18:05:00 to 20-JUN-22 18:05:00 (MST-7)
Location: KEVIN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Dw0975 Kevin.

Heavy Rain in CASCADE, MONTANA
From 19-JUN-22 04:50:00 to 21-JUN-22 04:50:00 (MST-7)
Location: EDEN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Two day storm total.

Heavy Rain in CASCADE, MONTANA
From 20-JUN-22 22:00:00 to 21-JUN-22 05:51:00 (MST-7)
Location: ULM
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Overnight total.

Heavy Rain in GLACIER, MONTANA
From 18-JUN-22 07:05:00 to 21-JUN-22 07:05:00 (MST-7)
Location: SUNDANCE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Total rain since Saturday.

Heavy Rain in TETON, MONTANA
From 21-JUN-22 07:16:00 to 21-JUN-22 07:16:00 (MST-7)
Location: POWER
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Social media report.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 17:21:00 to 20-JUN-22 17:21:00 (MST-7)
Location: BROWNING
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Browning Raws bgrm8.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 17:21:00 to 20-JUN-22 17:21:00 (MST-7)
Location: BISON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Deep Creek Raws dcrm8.

Heavy Rain in MEAGHER, MONTANA
From 20-JUN-22 17:32:00 to 20-JUN-22 17:32:00 (MST-7)
Location: FT LOGAN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Tt407 Firelab qd no. 2.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 17:45:00 to 20-JUN-22 17:45:00 (MST-7)
Location: BABB
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Gtom8 19.7 nw Logan Pass.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 17:56:00 to 20-JUN-22 17:56:00 (MST-7)
Location: (CTB)CUTBANK MUNI AR
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Asos station kctb.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 07:56:00 to 20-JUN-22 07:56:00 (MST-7)
Location: (CTB)CUTBANK MUNI AR
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Asos station KCTB Cut Bank Airport rainfall.

Heavy Rain in GLACIER, MONTANA
From 19-JUN-22 22:00:00 to 20-JUN-22 12:15:00 (MST-7)
Location: SUNDANCE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Updated rainfall report since Sunday evening.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 17:10:00 to 20-JUN-22 17:10:00 (MST-7)
Location: ST MARY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Glacier Park St Marys mrym8.

Heavy Rain in TOOLE, MONTANA
From 20-JUN-22 18:00:00 to 20-JUN-22 18:00:00 (MST-7)
Location: SHELBY ARPT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Gw0664 Shelby Airport.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 18:56:00 to 20-JUN-22 18:56:00 (MST-7)
Location: (CTB)CUTBANK MUNI AR
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Updated value at asos kctb.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 07:21:00 to 20-JUN-22 07:21:00 (MST-7)
Location: BROWNING
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Bgrm8 Browning raws.

Heavy Rain in BLAINE, MONTANA
From 18-JUN-22 06:00:00 to 19-JUN-22 06:00:00 (MST-7)
Location: HOGELAND
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Twenty-four hour report from cocorahs.

Heavy Rain in GLACIER, MONTANA
From 20-JUN-22 17:00:00 to 20-JUN-22 17:00:00 (MST-7)
Location: BLACKFOOT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Shbm8 5.2 se Browning.