Alert archive / Montana / River Flood Warnings in 2017
River Flood Warning 1, NWS Billings, MT
NWS Billings, MT issued this river flood warning at Jun 3, 2017, 11:12 AM MDT for Sweet Grass County, Montana. It took effect at Jun 4, 2017, 6:00 AM MDT. It was in force for 30 hr.
The area
The counties it named.
The facts
- Issued
- Jun 3, 2017, 11:12 AM MDT (17:12 UTC)
- In effect from
- Jun 4, 2017, 6:00 AM MDT
- Expired
- Jun 5, 2017, 11:56 AM MDT
- In force
- 30 hr
- Issued by
- NWS Billings, MT
- Area
- Storm-based polygon
- Flood severity
- Minor
County Sweet Grass County, MT
The radar
The Billings radar (KBLX), 103 km from the middle of the area, began a volume at 17:17 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Boulder River at Big Timber (BTMM8). The gauge peaked at 7.14 ft at Jun 6, 2017, 9:00 AM MDT.
- Minor stage
- 8 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06200000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
Nearby
River Flood Warnings in Montana, 2017Every river flood warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.