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Severe Thunderstorm Warning for Logan, CO

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Applies to
Logan
Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southwestern Logan County in northeastern Colorado... * Until 1045 PM MDT. * At 958 PM MDT, a severe thunderstorm was located over North Sterling Reservoir, or 11 miles northwest of Sterling, moving south at 20 mph....

What the bulletin says to do

Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing widespread damaging winds and large hail. Heavy rain is occurring with this storm and may lead to flooding. Do not drive your vehicle through flooded roadways.

Read official NWS bulletin

Full official description

Bulletin details

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southwestern Logan County in northeastern Colorado... * Until 1045 PM MDT. * At 958 PM MDT, a severe thunderstorm was located over North Sterling Reservoir, or 11 miles northwest of Sterling, moving south at 20 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Sterling, Logan Corners, Atwood, North Sterling Reservoir, Pawnee Pass, Padroni and Willard.

Lifecycle record

Official revisions

1 captured
  1. Alert

    Severe Thunderstorm Warning issued August 21 at 9:58PM MDT until August 21 at 10:45PM MDT by NWS Denver CO

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Denver CO. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
Last collected
Methodology and corrections