Mesoscale Discussion 2155

Issued

Aug 27, 2026, 4:33 PM MDT (22:33 UTC)

Expired

Aug 27, 2026, 5:30 PM MDT

In force

57 min

Issued by

the Storm Prediction Center

Concerning

Severe thunderstorm watch 633

Counties Arthur County, NE, Blaine County, NE, Box Butte County, NE, Cherry County, NE, Dawes County, NE, Garden County, NE, Grant County, NE, Hooker County, NE, McPherson County, NE, Sheridan County, NE, Thomas County, NE, Bennett County, SD, Todd County, SD

The North Platte radar (KLNX), 90 km from the middle of the area, began a volume at 22:33 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 Nebraska, 2026Mesoscale Discussions in South Dakota, 2026Every mesoscale discussion in 2026

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.