Mesoscale Discussion 1597

Issued

Aug 27, 2020, 1:27 PM MDT (19:27 UTC)

Expired

Aug 27, 2020, 4:00 PM MDT

In force

3 hr

Issued by

the Storm Prediction Center

Concerning

Severe potential...watch possible

Chance of a watch

60%

Counties Big Horn County, MT, Carter County, MT, Custer County, MT, Powder River County, MT, Rosebud County, MT, Big Horn County, WY, Campbell County, WY, Converse County, WY, Crook County, WY, Fremont County, WY, Hot Springs County, WY, Johnson County, WY, Natrona County, WY, Sheridan County, WY, Washakie County, WY, Weston County, WY

The Riverton/Lander radar (KRIW), 216 km from the middle of the area, began a volume at 19:30 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 Wyoming, 2020Mesoscale Discussions in Montana, 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.