Alert archive / Idaho / River Flood Watches in 2017
River Flood Watch 14, NWS Spokane, WA
NWS Spokane, WA issued this river flood watch at May 6, 2017, 12:06 AM PDT for Boundary County, Idaho. It took effect at May 7, 2017, 10:09 PM PDT. It was in force for 40 hr.
The area
The counties it named.
The facts
- Issued
- May 6, 2017, 12:06 AM PDT (07:06 UTC)
- In effect from
- May 7, 2017, 10:09 PM PDT
- Expired
- May 9, 2017, 2:09 PM PDT
- In force
- 40 hr
- Issued by
- NWS Spokane, WA
- Area
- Storm-based polygon
- Flood severity
- None
County Boundary County, ID
The radar
The Spokane radar (KOTX), 148 km from the middle of the area, began a volume at 07:09 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 Moyie River at Eastport (EASI1). The gauge peaked at 8.47 ft at May 6, 2017, 9:00 PM PDT.
- Action stage
- 8 ft
- Minor stage
- 9 ft
- Moderate stage
- 10 ft
- Major stage
- 11 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 12306500, 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 Spokane, WA wrote its last area forecast discussion before this river flood watch went out at May 5, 10:50 PM PDT, 1 hour 16 minutes earlier.
Area forecast discussion, May 5, 10:50 PM PDT, 1 hour 16 minutes before
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Hazardous Weather Outlook National Weather Service Spokane WA 509 AM PDT Fri May 5 2017 WAZ034-041>044-061215- MOSES LAKE AREA-WENATCHEE AREA-EAST SLOPES NORTHERN CASCADES- OKANOGAN VALLEY-WATERVILLE PLATEAU- 509 AM PDT Fri May 5 2017 This Hazardous Weather Outlook is for portions of Central Washington...East Central Washington and North Central Washington. .DAY ONE...TODAY AND TONIGHT Thunderstorms will be possible today, mainly earlier in the day. Storms may produce brief gusty winds, small hail and locally heavy downpours. The threat of Flash Flooding will decrease during the afternoon as the main thunderstorm threat moves off to the east. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY No hazardous weather expected at this time. IDZ002>004-026-027-WAZ031>033-035-036-061215- COEUR D'ALENE AREA-IDAHO PALOUSE-CENTRAL PANHANDLE MOUNTAINS- LEWISTON AREA-LEWIS AND SOUTHERN NEZ PERCE COUNTIES- NORTHEAST BLUE MOUNTAINS-LOWER GARFIELD AND ASOTIN COUNTIES- WASHINGTON PALOUSE-UPPER COLUMBIA BASIN-SPOKANE AREA- 509 AM PDT Fri May 5 2017 This Hazardous Weather Outlook is for portions of North Idaho... North Central Idaho...East Central Washington...Northeast Washington and Southeast Washington. .DAY ONE...TODAY AND TONIGHT Thunderstorms will be possible Friday. Some may be strong with brief gusty and potentially damaging winds, hail and locally heavy rain. The locally heavy rain will also bring a threat of localized debris flows or landslides, largely in the steeper terrain or near recent burn scars. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY No hazardous weather expected at this time. IDZ001-WAZ037-038-061215- NORTHERN PANHANDLE-NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS- 509 AM PDT Fri May 5 2017 This Hazardous Weather Outlook is for portions of North Idaho... North Central Washington and Northeast Washington. .DAY ONE...TODAY AND TONIGHT Thunderstorms will be possible Friday. Some may be strong with brief gusty and potentially damaging winds, hail and locally heavy rain. The locally heavy rain will also bring a threat of flash flooding and debris flows or landslides, largely in the steeper terrain and near recent burn scars. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY No hazardous weather expected at this time.
In the hours before
Special weather statement, May 5, 6:22 PM PDT, 5 hours 44 minutes before
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</html>The office that day
Everything else NWS Spokane, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 6, 10:02 AM PDT | Areal Flood Advisory | OTX | Ferry, Okanogan | 24 hr |
| May 6, 10:30 AM PDT | River Flood Warning | OTX | Okanogan | 61 hr |
| May 5, 5:57 PM PDT | Severe Thunderstorm Warning | OTX | Shoshone | 33 min |
| May 5, 6:22 PM PDT | Special Weather Statement | OTX | Bonner | 38 min |
Nearby
River Flood Watches in Idaho, 2017Every river flood watch 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.