H.R. 3915House118th Congress (2023-2025)In Committee

Aviation Weather Improvement Act

Introduced June 7, 2023

AI-Generated Summary

Updated January 20, 2026 at 8:36 AM UTC

The Aviation Weather Improvement Act aims to boost the National Weather Service’s ability to forecast turbulence and other aviation‑related weather hazards. It creates an airborne observation program that gathers sensor data from commercial aircraft and other sources, and it directs the NWS to incorporate turbulence, icing and similar phenomena into its aviation forecasts. The bill provides funding and coordination mechanisms to improve data collection, forecasting technology, and inter‑agency collaboration, affecting airlines, the FAA, and the broader aviation community.

Key Provisions

  • Establishes an NWS‑run airborne observation program to procure and analyze weather data from commercial aircraft and acquire additional vertical profile observations.
  • Authorizes up to $10 million per fiscal year from FY2024 through FY2028 to fund the program and related activities.
  • Requires the NWS Aviation Weather Center to include turbulence, icing and related phenomena in its forecasts and to work with the FAA on recommendations and an interagency working group to identify data gaps and solutions.
  • Mandates development and deployment of improved probabilistic aviation weather guidance and transition of research pilots (e.g., greenhouse‑gas sensors on aircraft) into operational use.
  • Amends the Weather Research and Forecasting Innovation Act of 2017 to add aviation weather phenomena, including atmospheric composition and turbulence, as a research focus.

Legislative Activity

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5 earlier actions
HouseCalendars Latest Action

Placed on the Union Calendar, Calendar No. 171.

September 21, 2023

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HouseIntro Referral

Introduced in House

June 7, 2023

HouseIntro Referral

Referred to the House Committee on Science, Space, and Technology.

June 7, 2023

HouseCommittee

Committee Consideration and Mark-up Session Held

July 27, 2023

HouseCommittee

Ordered to be Reported in the Nature of a Substitute (Amended) by the Yeas and Nays: 35 - 0.

July 27, 2023

HouseCommittee

Reported (Amended) by the Committee on Science, Space, and Technology. H. Rept. 118-211.

September 21, 2023

HouseCalendars

Placed on the Union Calendar, Calendar No. 171.

September 21, 2023

Floor Debate

12 members

What members said about H.R. 3915 on the floor

8 Republicans4 Democrats
Frank D. Lucas
Rep. Frank D. LucasR-OK-3 · Apr 29, 2024

Mr. Speaker, I move to suspend the rules and pass the bill (H.R. 6093) to improve the National Oceanic and Atmospheric Administration's weather research, support improvements in weather forecasting…

Summer L. Lee
Rep. Summer L. LeeD-PA-12 · Apr 29, 2024

Mr. Speaker, I yield myself such time as I may consume. Mr. Speaker, I rise today in support of H.R. 6093. Sadly, this year is expected to set yet another record for global temperatures according to…

Maxwell Frost
Rep. Maxwell FrostD-FL-10 · Apr 29, 2024

Mr. Speaker, I rise today to support the reauthorization of the Weather Act. Since its passage in 2017, the Weather Act has been the driving force behind faster and more precise hurricane and tornado…

Mike Garcia
Rep. Mike GarciaR-CA-27 · Apr 29, 2024

Mr. Speaker, I thank Chairman Lucas for introducing the reauthorization of the Weather Act, which includes my bill, the Improving Atmospheric River Forecasting Act. In my home State of California, we…

Richard McCormick
Rep. Richard McCormickR-GA-6 · Apr 29, 2024

Mr. Speaker, I rise today in support of H.R. 6093, the Weather Act Reauthorization Act of 2023. The Weather Act Reauthorization Act is sensible legislation that will strengthen the National Oceanic…

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Thomas H. Kean, Jr.
Rep. Thomas H. Kean, Jr.R-NJ-7 · Apr 29, 2024

Mr. Speaker, I rise today in support of H.R. 6093, the Weather Act Reauthorization Act, introduced by Chairman Lucas and Ranking Member Lofgren. I thank the chairman and ranking member for including…

Stephanie I. Bice
Rep. Stephanie I. BiceR-OK-5 · Apr 29, 2024

Mr. Speaker, I rise today in support of the Weather Act Reauthorization Act. Over the weekend, we saw the terrible effects that weather can have on our communities and States. Throughout the…

Suzan K. DelBene
Rep. Suzan K. DelBeneD-WA-1 · Apr 29, 2024

Mr. Speaker, I rise today in support of the Weather Act Reauthorization Act. For the past 3 years, the National Landslide Preparedness Act has been providing communities with the tools and resources…

Jay Obernolte
Rep. Jay ObernolteR-CA-23 · Apr 29, 2024

Mr. Speaker, I rise in strong support of the reauthorization of the Weather Act. This bill includes, in section 115, my legislation to also reauthorize the National Landslide Hazards Reduction…

James R. Baird
Rep. James R. BairdR-IN-4 · Apr 29, 2024

Mr. Speaker, I thank the chairman for yielding and for all the work that we did in the committee to include my bill, the Precipitation Forecasting for Agriculture Act in the Weather Act's…

Jeff Jackson
Rep. Jeff JacksonD-NC-14 · Apr 29, 2024

Mr. Speaker, the week after I was elected to Congress, a group of meteorologists from my district got in touch with me, and they taught me something I didn't know, which is that my district, which is…

Randy Feenstra
Rep. Randy FeenstraR-IA-4 · Apr 29, 2024

Mr. Speaker, I thank Chairman Lucas for yielding. This past Friday, horrible tornadoes struck parts of my district in southwest Iowa. Minden, Iowa, a community of approximately 600, felt the worst of…

Bill Text

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Latest
Reported in HouseIssued September 21, 2023

IB

Union Calendar No. 171

118th CONGRESS

1st Session

H. R. 3915

[Report No. 118–211]

IN THE HOUSE OF REPRESENTATIVES

June 7, 2023

Mr. McCormick introduced the following bill; which was referred to the Committee on Science, Space, and Technology

September 21, 2023

Additional sponsor: Ms. Stevens

September 21, 2023

Reported with an amendment, committed to the Committee of the Whole House on the State of the Union, and ordered to be printed

Strike out all after the enacting clause and insert the part printed in italic

For text of introduced bill, see copy of bill as introduced on June 7, 2023


A BILL

To improve the National Weather Service’s forecasting of turbulence and acquisition of aviation weather data, and for other purposes.


1.

Short title

This Act may be cited as the Aviation Weather Improvement Act.

2.

Aviation weather and data innovation

(a)

Program

The Director of the National Weather Service shall maintain an airborne observation program (in this section referred to as the program) for the acquisition of atmospheric sensor data and the deployment, in partnership with the weather enterprise, of critical atmospheric sensors.

(b)

Activities

The program shall include activities that carry out the following:

(1)

Procurement of weather data available from commercial aircraft, as determined by the Director of the National Weather Service.

(2)

Acquisition of additional vertical profile observations that provide spatial and temporal density, as determined by the Director.

(3)

Analysis of procured data when incorporated into the National Oceanic and Atmospheric Administration’s unified forecast system in order to provide improved forecast information for aircraft.

(c)

Budget

The Director of the National Weather Service shall, not less frequently than annually, submit to Congress a proposed budget corresponding with the activities described in subsection (b), including an analysis of such activities that can be complemented by National Oceanic and Atmospheric Administration aircraft.

(d)

Authorization of appropriations

From amounts made available to Operations, Research, and Facilities of the National Oceanic and Atmospheric Administration, there is authorized to be appropriated up to $10,000,000 for each of fiscal years 2024 through 2028 to carry out this section.

(e)

Definition

In this section, the term weather enterprise has the meaning given such term in section 2 of the Weather Research and Forecasting Innovation Act of 2017 (15 U.S.C. 8501).

3.

Aviation weather and turbulence forecasting coordination

(a)

In general

The Director of the National Weather Service shall include turbulence events or phenomena, icing conditions, or other phenomena in the forecasting capabilities of the National Weather Service’s Aviation Weather Center, and deliver operational forecasts with consistent, timely, and accurate weather and turbulence information for the airspace system and the protection of lives and property.

(b)

Coordination

In carrying out subsection (a), the Director of the National Weather Service shall—

(1)

give consideration to recommendations from the Administrator of the Federal Aviation Administration in furtherance of section 44720 of title 49, United States Code; and

(2)

improve weather and turbulence forecasting capabilities by—

(A)

designating or establishing within the Federal Government an interagency working group to determine weather and environmental data or observation requirements, needs, and potential solutions related to aviation weather and turbulence modeling or forecasting;

(B)

identifying current and future potential data gaps related to turbulence events or phenomena that can—

(i)

identify or inform route specific flight planning; and

(ii)

be supplemented or filled by commercial aviation tools;

(C)

transitioning research initiatives and pilot programs, including a pilot program of instrumentation for observing greenhouse gases and other atmospheric factors deployed on commercial aircraft and supporting the evaluation of a sustained observing network using such platforms, into operations that improve the forecasting missions of the Aviation Weather Center;

(D)

developing and deploying improved probabilistic aviation weather forecast guidance technology; and

(E)

updating interagency agreements, as appropriate, including to address reimbursable agreements.

4.

Next generation aviation research

Paragraph (3) of section 102(b) of the Weather Research and Forecasting Innovation Act of 2017 (15 U.S.C. 8512(b)), is amended—

(1)

by redesignating subparagraphs (F) and (G) as subparagraphs (G) and (H), respectively; and

(2)

by inserting after subparagraph (E) the following new subparagraph:

(F)

aviation weather phenomena, including atmospheric composition and turbulence, to improve scientific understanding and forecast capabilities for the airspace system;

.

September 21, 2023

Reported with an amendment, committed to the Committee of the Whole House on the State of the Union, and ordered to be printed