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    Nebraska Storm Alerts

    Active National Weather Service hail, wind, thunderstorm, tornado, tropical and winter storm alerts covering Nebraska, with the counties each one names and the office that issued it — plus what the state’s severe-weather season looks like and how each of these events actually damages a roof.

    Below that, in its own lane, the smoke and fire family: fire weather, dense smoke, air quality, blowing dust and volcanic ashfall.

    2 active alerts · read from the National Weather Service at Aug 26, 1:54 AM EDT · refreshed every 10 minutes

    This page is informational and is not a safety resource. It exists to show roofing professionals where storm damage has been reported, and it is refreshed on a ten-minute cycle, so it can lag the Weather Service.

    During an active weather event, the authority is weather.gov and your local emergency management agency. Follow them, not this page.

    Active storm alerts in Nebraska

    Reproduced exactly as the National Weather Service issued them. Alerts frequently cross state lines, so a county list may name counties in a neighbouring state. Smoke and fire alerts are reported separately, in their own lane below.

    Special Weather Statement

    ModerateUrgencyExpectedCertaintyObserved

    Issued by NWS Cheyenne WY

    In effect from Aug 25, 11:46 PM local · until Aug 26, 12:30 AM local

    Max hail size0.00Max wind gust55 MPH

    Counties named in this alert

    • Scotts Bluff
    • North Sioux
    • South Sioux
    • East Platte County
    • Goshen County
    Read the full National Weather Service text

    NWS headline

    Special Weather Statement issued August 25 at 11:46PM MDT by NWS Cheyenne WY

    NWS description

    At 1146 PM MDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from near Rawhide Buttes to near Lingle. Movement was east at 35 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Torrington, Guernsey, Lingle, Fort Laramie, Henry, Hartville, Register Cliff State Historic Site, Torrington Municipal Airport, Pine Ridge Estates, Prairie Center, Jay Em, Fort Laramie National Historic Site, Southern Hills Estates, Grayrocks Reservoir, Hwy 85 At Dry Rawhide Creek, and Goshen County Fairgrounds.

    NWS instructions

    If outdoors, consider seeking shelter inside a building.

    View this alert on weather.gov

    Special Weather Statement

    ModerateUrgencyExpectedCertaintyObserved

    Issued by NWS Cheyenne WY

    In effect from Aug 25, 11:53 PM local · until Aug 26, 12:45 AM local

    Max hail size0.00Max wind gust50 MPH

    Counties named in this alert

    • Scotts Bluff
    • Banner
    • Central Laramie Range and Southwest Platte County
    • East Platte County
    • Goshen County
    • South Laramie Range
    • South Laramie Range Foothills
    • Central Laramie County
    • East Laramie County
    Read the full National Weather Service text

    NWS headline

    Special Weather Statement issued August 25 at 11:53PM MDT by NWS Cheyenne WY

    NWS description

    At 1153 PM MDT, Doppler radar was tracking gusty showers along a line extending from Veteran to near Table Mountain Ranches. Movement was southeast at 30 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Cheyenne, Mitchell, Morrill, La Grange, Lyman, Happy Valley, Chugwater, Federal, Yoder, Table Mountain Ranches, Willadsen Estates, Rocking Star Ranch, Silver Sage Estates, Granite Canon, Fox Farm-College, Cheyenne Regional Airport, Stegall, Southern Hills Estates, Scotts Bluff County Fairground, and Winchester Hills.

    NWS instructions

    If outdoors, consider seeking shelter inside a building.

    View this alert on weather.gov

    Radar over Nebraska

    Straight from radar.weather.gov and regenerated by NOAA roughly every two minutes.

    NWS radar — the Upper Mississippi Valley

    National Weather Service radar for the Upper Mississippi Valley, covering Minnesota, Iowa, Missouri, Kansas, Nebraska, South Dakota and North Dakota.

    Where precipitation is falling over Nebraska right now. The National Weather Service publishes these mosaics by region rather than by state, so the frame runs past the state line and neighbouring states are visible in it. Radar shows precipitation, not damage — a return over a county is not evidence that any particular building was hit.

    Radar imagery: the National Weather Service. Served directly from radar.weather.gov, a free US Government service, and regenerated by NOAA roughly every two minutes — your browser picks up new frames on its own. This site does not process, re-colour or re-time the imagery; it is the Weather Service’s own mosaic, unmodified. weather.gov

    This radar is informational and is not a safety resource. During an active weather event, the authority is weather.gov and your local emergency management agency. Follow them, not this page.

    Smoke & fire lane

    Smoke & fire alerts in Nebraska

    The National Weather Service issues a separate family of alerts for fire weather, dense smoke, air quality, blowing dust and volcanic ashfall. This lane reports that family for Nebraska, kept apart from the storm alerts above because the two answer different questions.

    Wildfire smoke is what drives smoke-damage losses, and it reaches a building through the same vents that keep an attic dry — which is why it belongs on a roofing page at all. Alerts describing particulate already in the air are listed ahead of fire-weather forecasts; that ordering is this lane’s own and is not a Weather Service ranking.

    0 active smoke or fire alerts · read from the National Weather Service at Aug 26, 1:54 AM EDT · refreshed every 10 minutes

    No active smoke or fire alerts

    The National Weather Service has no active fire weather, dense smoke, air quality, blowing dust or volcanic ashfall alerts covering Nebraska as of this refresh.

    An empty list here is the ordinary reading, not a fault and not a gap in the data. Most of the country carries nothing in this family on most days, and this lane fills itself the moment the Weather Service issues something.

    The 12 alert types this lane reports

    Every one is a National Weather Service product and is listed under the name the Weather Service gives it. Grouping them into families is ours; the names are not.

    Fire weather
    Fire WarningExtreme Fire DangerRed Flag WarningFire Weather Watch
    Dense smoke
    Dense Smoke Advisory
    Air quality
    Air Quality Alert
    Blowing dust
    Blowing Dust WarningDust Storm WarningBlowing Dust AdvisoryDust Advisory
    Volcanic ashfall
    Ashfall WarningAshfall Advisory

    The Weather Service defines each of these products and this site does not attempt to. What any one of them means, and the criteria an office issues it under, are at weather.gov.

    This lane is informational and is not a safety resource. It reports which National Weather Service smoke and fire alerts are active and where, on a ten-minute refresh cycle, so it can lag the Weather Service.

    During an active weather event, the authority is weather.gov and your local emergency management agency. Follow them, not this page.

    Smoke exposure and air quality are health matters, and this page does not address them. It does not tell you whether it is safe to be outdoors or to work, what an air quality index number means for you or for anyone in your household, or what respiratory protection to use. Those questions belong with a clinician and with the agency that issued the alert. The federal air-quality authority is airnow.gov.

    What smoke does to a roof assembly

    An active alert is a record of conditions, not a finding about any building. These are the standing references on the building-assembly side of a smoke or fire loss.

    Smoke odor in roof decking and attic insulationWhy odour outlives the visible repairs — deposition into bare decking and framing, insulation acting as a reservoir, and the difference between cleaning, sealing and removing. The article that covers wildfire smoke reaching an attic through the vents, with the roof itself untouched.Fire damage to a roof assemblyDirect flame against radiant heat, shingle distortion and mat delamination, charred sheathing and loss of section, and why a roof that looks intact from the ground can still be condemned.Roof replacement after a fireHow the repair-or-replace decision is built on a fire loss: partial against full deck replacement, the boundary between charred and heat-affected wood, matching, and the code upgrades a repair can trigger.Ventilation holes and fire department roof damageFire crews cut the roof on purpose. What vertical ventilation is for, how tactical damage is separated from fire damage in a scope, and what an opened deck needs in the meantime.Smoke Mitigation Network — directory listingLaboratory smoke damage testing and documentation, listed under Restoration & Mitigation → Smoke Damage Testing & Assessment. Whether a building is contaminated is established by sampling rather than by looking at it. The listing discloses that it shares ownership with this directory.

    Severe weather season in Nebraska

    Peak season

    April–August

    Nebraska sits inside the region commonly nicknamed Hail Alley, and hail is the defining roofing event, with the season running from mid-spring through summer. The state also takes damaging straight-line wind, including from the long-lived windstorms known as derechos that track across the plains. Winter adds blizzard conditions where drifting concentrates snow load unevenly across a roof.

    Seasons describe a pattern, not a schedule. The National Weather Service issues these products year-round, and the live list above is the only authority on what is actually running in Nebraska right now.

    What NOAA has recorded in Nebraska

    The archived record, not the live feed. Severe weather logged by the National Centers for Environmental Information over the covered years, split into the events NOAA keys to a county and the events it keys to a forecast zone.

    Between 2016 and 2026, NOAA recorded 10,588 county-level severe-weather events across Nebraska: 5,518 hail reports, 4,568 thunderstorm wind events and 502 tornadoes. Of the 5,518 hail reports carrying a measured size, 4,869 were 1.00 in across or larger.

    A further 3,666 events over the same period were recorded against National Weather Service forecast zones rather than counties — 1,770 high wind events, 1,003 winter storms, 533 blizzards, 269 heavy snow events and 68 ice storms. A forecast zone is not a county: it can span several or subdivide one, so these are reported here at state level and appear in no county total on this site.

    County-keyed events

    10,588

    2016–2026

    Zone-keyed events

    3,666

    statewide, not county-attributable

    Hail 1.00 in or larger

    4,869

    of 5,518 sized hail reports

    Tornadoes

    502

    in the county record

    Counties with the heaviest record

    Ranked by the number of county-keyed events NOAA recorded, 2016–2026. 93 of Nebraska’s counties carry a record in this dataset.

    • Lincoln County441largest hail 4.00 in (Softball+) · peak gust 103 kt (about 119 mph)
    • Cherry County374largest hail 4.00 in (Softball+) · peak gust 78 kt (about 90 mph)
    • Douglas County329largest hail 3.75 in (Softball+) · peak gust 90 kt (about 104 mph)
    • Lancaster County310largest hail 5.00 in (Softball+) · peak gust 87 kt (about 100 mph)
    • Custer County296largest hail 3.00 in (Softball+) · peak gust 91 kt (about 105 mph)
    • Scotts Bluff County263largest hail 4.00 in (Softball+) · peak gust 90 kt (about 104 mph)
    • Sheridan County223largest hail 4.00 in (Softball+) · peak gust 70 kt (about 81 mph)
    • Keith County222largest hail 4.00 in (Softball+) · peak gust 77 kt (about 89 mph)

    Preliminary — not yet in the permanent archive

    919 further preliminary storm reports have been filed against Nebraska counties since June 1, 2026. They are counted separately from every archived figure above and are not added to any of them.

    Preliminary reports covering 2026-05-31 onward come from National Weather Service storm reports filed as events occur. They have not yet been through the quality-control review that produces the permanent archive, and individual reports may later be revised, combined or withdrawn.

    County figures and state figures. County figures count events NOAA recorded against a county (hail, thunderstorm wind and tornadoes). High wind, winter storms, ice storms, blizzards, heavy snow, hurricanes and tropical storms are recorded against National Weather Service forecast zones rather than counties, so they are reported at state level instead. Counts reflect events that were observed and reported.

    Source. Archived figures come from the NOAA National Centers for Environmental Information Storm Events Database, covering 2016 through May 31, 2026. Reports after that date come from NOAA Storm Prediction Center preliminary storm reports. Both are US Government works in the public domain. This is a record of past weather; the live alert list at the top of this page is the only authority on what is running in Nebraska now.

    What these storms do to a roof

    The damage mechanisms that matter in Nebraska, in the order they generate work here.

    Hail

    Hail damages an asphalt shingle in two ways at once. The impact knocks granules off the surface, and it can bruise or fracture the asphalt mat underneath without breaking the surface open. Granules are what shield the asphalt from ultraviolet light, so a roof that has lost them ages faster from that point on. A fractured mat is the reason hail damage is often described as latent: the roof may not leak the week of the storm, and the failure shows up later. On metal panels and metal accessories, hail leaves dents, which raises the separate question of whether the damage is cosmetic or has actually compromised the panel or its coating.

    Straight-line wind

    Wind damage on a shingle roof usually starts as a broken seal rather than a missing shingle. Uplift pressure is highest at the edges — rakes, eaves, ridges and hips — and along any line where the roof plane changes, so that is where tabs lift and the factory sealant strip lets go first. Once the seal is broken, a shingle that still looks fine from the ground is no longer bonded to the course below it and every later wind event works on the same spot. Wind also drives debris, and impact damage from a branch or from another roof’s material is a separate mechanism from uplift.

    Tornado

    Tornado damage is structural rather than incremental. Rather than degrading a covering, the event tends to remove decking, displace framing and fail the connections between the roof and the walls, which is a rebuild question rather than a re-cover question. The damage is also very sharply bounded: the path can take one street and leave the next one untouched, which is why the county list on a warning is a starting point and not a damage map.

    Snow load and winter storms

    Winter loads a roof rather than striking it. Accumulated snow is a sustained weight on the structure, and drifting means the load is rarely spread evenly — it piles against ridges, dormers, valleys and the low side of any change in roof height. Melt-and-refreeze adds the second mechanism: heat escaping through the roof melts snow that then refreezes at the cold eave, and the resulting ice can back water up under the covering, which sheds water flowing downhill but not water standing still.

    Why the storm date matters

    Property insurance works from a date of loss — a specific storm on a specific day over a specific area, not a general observation that a roof looks worn. That is why the county list and the effective and expiry times on each alert above are the useful part of this page: they are the National Weather Service’s own record that a given event covered a given county at a given time.

    It also matters because hail damage is frequently latent. A fractured shingle mat can take a long time to become a leak, so the gap between the storm and the discovery can be considerable — and by then, establishing which storm did it is a records question rather than an observation. An alert naming a county is not evidence that any particular building was damaged; it is evidence of what the weather was doing over that county, which is where an assessment starts rather than where it ends.

    Next steps in Nebraska

    Roofing contractors in NebraskaBrowse the Nebraska directory by city and county.Nebraska licensing rulesWhether roofers must be licensed here, which board issues it, and the bond and insurance rules.Storm damage roof repair guideHow hail and wind damage is identified, documented and repaired.National storm centerActive alerts across all 50 states and DC, busiest first.

    Source: the National Weather Service. Every alert on this page comes from the NWS public alerts feed at api.weather.gov, a free US Government service, and is reproduced as the issuing office wrote it. The office that issued each alert is named on the alert itself.

    This site does not edit, summarise or re-grade Weather Service text. Alerts are filtered into two separate lists — the event types that affect roofs, and the smoke, fire and airborne-particulate family — and each list is sorted. Nothing else is changed, and no alert is moved between the two lists to suit a heading.

    weather.gov