Mesoscale Discussion 1387

Issued

Aug 3, 2020, 5:36 PM MDT (23:36 UTC)

Expired

Aug 3, 2020, 7:30 PM MDT

In force

114 min

Issued by

the Storm Prediction Center

Concerning

Severe potential...watch unlikely

Chance of a watch

20%

Counties Clark County, ID, Beaverhead County, MT, Carbon County, MT, Gallatin County, MT, Golden Valley County, MT, Madison County, MT, Park County, MT, Stillwater County, MT, Sweet Grass County, MT, Wheatland County, MT, Yellowstone County, MT

The Billings radar (KBLX), 181 km from the middle of the area, began a volume at 23:36 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.

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Mesoscale Discussions in Montana, 2020Mesoscale Discussions in Idaho, 2020Every mesoscale discussion in 2020

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.