Alert archive / Montana / River Flood Watches in 2018
River Flood Watch 2, NWS Great Falls, MT
NWS Great Falls, MT issued this river flood watch at Apr 18, 2018, 8:44 PM MDT. It took effect at Apr 20, 2018, 6:00 PM MDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Apr 18, 2018, 8:44 PM MDT (02:44 UTC)
- In effect from
- Apr 20, 2018, 6:00 PM MDT
- Expired
- Apr 20, 2018, 9:37 AM MDT
- In force
- Issued by
- NWS Great Falls, MT
- Area
- Storm-based polygon
- Flood severity
- None
The river
Written for the forecast point Missouri River near Landusky (LDKM8). The gauge peaked at 22.59 ft at Apr 19, 2018, 10:00 PM MDT.
- Action stage
- 26 ft
- Minor stage
- 27 ft
- Moderate stage
- 29 ft
- Major stage
- 33 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06115200, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Great Falls, MT wrote its last area forecast discussion before this river flood watch went out at Apr 18, 5:52 PM MDT, 2 hours 52 minutes earlier.
Area forecast discussion, Apr 18, 5:52 PM MDT, 2 hours 52 minutes before
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</html>The office that day
Everything else NWS Great Falls, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 18, 8:44 PM MDT | River Flood Watch | TFX | 17 hr | |
| Apr 19, 11:25 AM MDT | River Flood Warning | TFX | Blaine, Hill | 6 days |
| Apr 19, 2:23 PM MDT | High Wind Watch | TFX | 37 hr |
Nearby
River Flood Watches in Montana, 2018Every river flood watch in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the gauge from the NWS water service and the USGS.