NWS Omaha records late-July air quality, severe weather and hydrology updates

The National Weather Service Omaha/Valley recorded separate late-July operational products addressing air quality, severe weather and hydrologic conditions in its service area, which includes Omaha and eastern Nebraska.

The office’s product table lists an Air Quality Index Statement issued at 7:42 p.m. UTC on July 27, followed by a Severe Weather Statement at 1:29 p.m. UTC and a Hydro-Met Data Report at 4:35 p.m. UTC on July 28.

Those entries document that the office was monitoring multiple weather and environmental concerns during that period. They do not, by themselves, establish that all of the conditions occurred in the same place or resulted from one event.

What the product record shows

An Air Quality Index Statement is listed separately from the severe-weather and hydrometeorological products. The product table excerpt does not include the statement text, so it does not identify the affected area, the expected duration, the pollutant level or any health guidance associated with that July 27 issuance.

Likewise, the table identifies a Severe Weather Statement and a Hydro-Met Data Report on July 28, but does not show the underlying warning area, hazard details, rainfall information or water conditions. The listing therefore should not be read as confirmation that Omaha itself was under a warning at a later date or that flooding was occurring in the city.

The office also lists a Drought Information Statement issued at 8:03 a.m. UTC on July 6 among its 2026 products. Its presence in the record shows drought information was being tracked by the office, but the product-table extract does not establish the statement’s current local status or amount to an active drought declaration.

Separate climate report documented earlier conditions

A Nebraska State Climate Office weekly climate summary separately reported repeated rounds of severe weather and rain in parts of Nebraska, with flooding becoming the primary threat in some areas. That report describes broader conditions and should not be treated as the text or impact assessment for the National Weather Service products listed on July 27 and July 28.

The climate office also reported that, during stagnant conditions after July Fourth fireworks, PM2.5 readings reached 163 in both Lincoln and Omaha. It classified those readings as unhealthy for the general public. Those were reported observations from that earlier period, not a current air-quality reading supplied by the NWS product table.

What remains unclear

The available NWS record establishes the timing and titles of the late-July products, not their complete contents. Residents seeking the precise affected area, valid period, anticipated hazards or safety instructions for an individual alert would need the underlying product text. No next issuance date, expiration time or active advisory for Omaha is provided in the approved record.