National Weather Service Quad Cities is a National Weather Service weather forecast office based in Davenport, Iowa.[1] It is tasked with providing weather and emergency information to 21 counties in east-central and southeast Iowa, 13 counties in northwest and west-central Illinois, and two counties in extreme northeast Missouri.[2]
 The forecast office in Davenport, Iowa on 1 August 2024 | |
| Agency overview | |
|---|---|
| Type | Meteorological |
| Jurisdiction | Federal Government of the United States |
| Headquarters | 9040 N Harrison Street Davenport Municipal Airport Davenport, IA 52806-7326 |
| Employees | 19 |
| Agency executives |
|
| Parent agency | National Weather Service |
| Website | www |
History
editThe Quad Cities Weather office was established on May 24, 1871, starting out on the third floor of the First National Bank building at Second and Main Streets in Davenport. The office would move around Davenport several times over the course of the next sixty-five years before relocating across the state line to the Moline airport (now known as Quad Cities International Airport) in October 1936.
On April 4, 1981, an F1 tornado directly struck the forecast office, causing considerable damage with the west entrance door and numerous windows forced open and furniture inside the facility moved by the tornadic winds.[3]
In October 1993, construction on a new facility for the Quad Cities office began near Davenport Municipal Airport, and the Quad Cities NWS began the transition from Moline back to Davenport, a move that was completed by February 1995. The following month, the Quad Cities office's county warning area expanded to 34 counties – 21 in Iowa and 13 in Illinois. In November 1999, the St. Louis NWS office transferred responsibility for Clark and Scotland counties in extreme northeast Missouri to the Quad Cities weather office, bringing the total number of counties in the Quad Cities office's county warning area to its present number of 36.
In June 2017, the Quad Cities office moved into a new facility, also on the grounds of Davenport Municipal Airport.[4]
Significant events
editNational Weather Service Quad Cities has overseen many significant weather events since its foundation, including the August 2020 Midwest derecho, which brought powerful winds over 80 mph (130 km/h) across a large area of its county warning area, as well as gusts to 140 mph (230 km/h) to Cedar Rapids, Iowa.[5] The office earned an NWS Director's Award in 2024 for its work forecasting and issuing watches and warnings during the Tornado outbreak of March 31 – April 1, 2023.[6] In 2024, the office issued their record highest amount of severe thunderstorm and tornado warnings, with 352 severe thunderstorm warnings issued and 66 tornado warnings issued during the spring and summer season.[7]
NOAA Weather Radio
editThe Quad Cities forecast office operates the following eleven NOAA Weather Radio transmitters to broadcast weather forecasts, watches, warnings, and other relevant emergency information to persons in its county warning area, as well as adjacent counties served by other NWS forecast offices:
| City of license | Call sign | Frequency (MHz) | Service area of transmitter |
|---|---|---|---|
| Cedar Rapids, Iowa | WXL61 | 162.475 MHz | Cedar Rapids and Iowa City areas |
| Delaware County, Iowa | KJY64 | 162.450 MHz | portions of northeast Iowa |
| Jamestown, Wisconsin | WXL64 | 162.400 MHz | Dubuque area |
| Fairfield, Iowa | WXN85 | 162.400 MHz | portions of southeast Iowa |
| Eleroy, Illinois | KZZ56 | 162.450 MHz | Freeport area |
| Macomb, Illinois | WXJ92 | 162.500 MHz | portions of west-central Illinois |
| Jackson County, Iowa | KZZ83 | 162.425 MHz | extreme east-central Iowa |
| Kahoka, Missouri | WXL99 | 162.450 MHz | extreme northeast Missouri, extreme southeast Iowa, extreme west-central Illinois |
| Tiskilwa, Illinois | WXL22 | 162.425 MHz | portions of northwest Illinois |
| Rock Island, Illinois | WXJ73 | 162.550 MHz | Quad Cities metropolitan area |
| West Burlington, Iowa | WXN83 | 162.525 MHz | Burlington area |
References
edit- ^ US Department of Commerce, NOAA. "About the NWS Quad Cities Forecast Office". www.weather.gov. Retrieved 2020-08-18.
- ^ US Department of Commerce, NOAA. "Quad Cities, IA/IL". www.weather.gov. Retrieved 2020-08-18.
- ^ "Storm Events Database". National Centers for Environmental Information.
- ^ "About the NWS Quad Cities Forecast Office".
- ^ "Midwest Derecho - August 10, 2020, Updated: 10/8/20 12 pm". National Weather Service Quad Cities, IA/IL. 8 October 2020.
- ^ "About the NWS Quad Cities Forecast Office".
- ^ "Fall 2024" (PDF). The Riverbend Reader. 1 (3). National Weather Service Quad Cities, Iowa/Illinois.