August 18, 2026

Midwest Storm Chasers

Live Weather Coverage & Severe Storm Reporting

⚠️ Severe Thunderstorm Warning – Greeley, NE; Howard, NE; Sherman, NE; Valley, NE – Tuesday, August 18, 2026

Event Severe Thunderstorm Warning
Severity Severe
Urgency Immediate
Certainty Observed
Area Greeley, NE; Howard, NE; Sherman, NE; Valley, NE
Effective 8/18/2026, 12:08:00 AM CDT
Expires 8/18/2026, 1:00:00 AM CDT

Severe Thunderstorm Warning issued August 18 at 12:08AM CDT until August 18 at 1:00AM CDT by NWS Hastings NE

Details

SVRGID

The National Weather Service in Hastings has issued a

* Severe Thunderstorm Warning for…
Southern Greeley County in central Nebraska…
Southern Valley County in central Nebraska…
Northeastern Sherman County in central Nebraska…
Northern Howard County in central Nebraska…

* Until 100 AM CDT.

* At 1208 AM CDT, severe thunderstorms were located along a line
extending from near Greeley to Arcadia, moving southeast at 40 mph.

HAZARD…60 mph wind gusts and quarter size hail.

SOURCE…Radar indicated.

IMPACT…Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Severe thunderstorms will be near…
Greeley, Scotia, and North Loup around 1215 AM CDT.
Loup City, Cotesfield, and Sherman Reservoir Dam around 1225 AM
CDT.

Other locations in the path of these severe thunderstorms include
Wolbach, Elba, Ashton, Farwell and Cushing.

Instructions

For your protection move to an interior room on the lowest floor of a
building.


This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.