Alert archive / Oregon / Flash Flood Watches in 2018

Flash Flood Watch 2, NWS Boise, ID

May 19, 2018Owyhee County, Idaho; Baker County, Harney County, Malheur County, Oregon

NWS Boise, ID issued this flash flood watch at May 19, 2018, 3:40 AM MDT for Owyhee County, Idaho; Baker County, Harney County, Malheur County, Oregon. It took effect at May 20, 2018, 12:00 PM MDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
May 19, 2018, 3:40 AM MDT (09:40 UTC)
In effect from
May 20, 2018, 12:00 PM MDT
Expired
May 20, 2018, 10:25 PM MDT
In force
10 hr
Issued by
NWS Boise, ID
Flood severity
None

Counties Owyhee County, ID, Baker County, OR, Harney County, OR, Malheur County, OR

The radar

The Boise radar (KCBX), 111 km from the middle of the area, began a volume at 09:41 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.

Nearby

Flash Flood Watches in Oregon, 2018Flash Flood Watches in Idaho, 2018Every flash 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; radar from the NEXRAD Level II archive.