ALT A map of the United States outlining the Aviation Outlook for Day 3 (Wednesday, June 17, 2026). Green regions with no significant weather remain Seattle, New York, and Boston. Orange impact areas include San Francisco, Los Angeles, Dallas, and Philadelphia due to morning low ceilings, while Kansas City joins the orange tier with high winds (13Z-21Z) and TSRA (21Z-00Z). Red high-impact zones expand to cover Houston and Atlanta (both facing TSRA and low ceilings from 12Z-03Z), alongside Miami (TSRA from 15Z-01Z).

ALT A map of the United States from the National Weather Service Aviation Weather Center outlining the Aviation Outlook for Day 2 (Tuesday, June 16, 2026). Major airport hubs are color-coded by weather impact risk. Green (Few/No Impacts) includes Seattle, Kansas City, New York, and Boston. Orange (Impacts Possible) includes San Francisco, Los Angeles, Dallas, Philadelphia, and Miami, primarily due to forecasted windows of low ceilings, except Miami which notes thunderstorms (TSRA) from 18Z to 00Z. Red (Impacts Likely) marks Houston (TSRA and ceilings from 12Z-21Z and 03Z-09Z) and Atlanta (ceilings from 15Z to 06Z).

ALT Radar and satellite imagery show thunderstorms developing across South Florida. Additional thunderstorms will develop through the afternoon with terminal impacts possible at KMIA, KFLL, and KPBI through 7 PM ET (23Z). Expect thunderstorm tops above FL450, gusty winds, frequent cloud-to-ground lightning strikes, and heavy rain downpours. Check the latest convective SIGMETs, TAFs, and METARs on aviationweather.gov for the most up-to-date information.

ALT National Weather Service Aviation Weather Center Aviation Outlook Day 2 map for 12Z Monday Jun 15 to 12Z Tuesday Jun 16. A map of the United States highlights aviation impacts for major airport hubs using a color-coded system: Green (Few/No Impacts), Orange (Impacts Possible), and Red (Impacts Likely). Areas that are green: Kansas City (MCI), Seattle (SEA), Philadelphia (PHL), and New York (JFK/LGA/EWR) Areas that are orange: Boston (BOS/PVD: Ceilings 15/12Z-15/15Z), San Francisco (SFO, OAK: Ceilings, 15/12Z-15/18Z) Areas that are red: Los Angeles (LAX: Ceilings 15/12Z-16/12Z), Dallas (DFW,DAL: Ceilings 15/12Z-15/18Z), Houston (IAH, HOU: TSRA 15/18Z-16/12Z), Atlanta (ATL: TSRA 15/21Z-16/12Z), Miami (MIA,FLL: TSRA 15/18Z-16/03Z)

ALT National Weather Service Aviation Weather Center Aviation Outlook Day 3 map for 12Z Tuesday Jun 15 to 12Z Wednesday Jun 16. A map of the United States highlights aviation impacts for major airport hubs using a color-coded system: Green (Few/No Impacts), Orange (Impacts Possible), and Red (Impacts Likely). Areas that are green: Seattle (SEA), New York (JFK/LGA/EWR), Boston (BOS, PVD), and Philadelphia (PHL), Areas that are orange: San Francisco (SFO, OAK: Ceilings, 16/15Z-17/12Z), Dallas (DFW, DAL: Ceilings 16/12Z-16/15Z), and Kansas City (MCI: Winds 16/12Z-16/15Z) Areas that are red: Los Angeles (LAX: Ceilings 16/12Z-17/09Z), Houston (IAH, HOU: TSRA 16/12Z-17/00Z), Atlanta (ATL: Ceilings 16/21Z-17/12Z), and Miami (MIA: TSRA 16/18Z-17/00Z)

ALT National Weather Service Aviation Weather Center Aviation Outlook Day 2 map for 12Z Sunday Jun 14 to 12Z Monday Jun 15. A map of the United States highlights aviation impacts for major airport hubs using a color-coded system: Green (Few/No Impacts), Orange (Impacts Possible), and Red (Impacts Likely). Few/No Impacts (Green): Seattle (SEA) - No significant weather; Kansas City (MCI) - No significant weather. Impacts Possible (Orange): San Francisco (SFO, OAK) - Ceilings 14/18Z-15/12Z. Impacts Likely (Red): Los Angeles (LAX) - Low Ceilings 14/18Z-15/12Z; Dallas (DFW, DAL) - Low Ceilings 14/21Z-15/12Z; Houston (IAH, HOU) - TSRA 14/21Z-15/03Z; Atlanta (ATL) - TSRA 14/21Z-15/00Z; Miami (MIA, FLL) - TSRA 14/18Z-15/03Z; Philadelphia (PHL) - TSRA 15/00Z-15/03Z; New York (JFK, LGA, EWR) - Low Ceilings 15/00Z-15/03Z; Boston (BOS, PVD) - Low Ceilings 15/06Z-15/09Z.

ALT National Weather Service Aviation Weather Center Aviation Outlook Day 3 map for 12Z Monday Jun 15 to 12Z Tuesday Jun 16. A map of the United States highlights aviation impacts for major airport hubs using a color-coded system: Green (Few/No Impacts), Orange (Impacts Possible), and Red (Impacts Likely). Few/No Impacts (Green): Seattle (SEA) - No significant weather; Kansas City (MCI) - No significant weather; Philadelphia (PHL) - No Significant Weather; New York (JFK, LGA, EWR) - No Significant Weather; Boston (BOS, PVD) - No Significant Weather. Impacts Possible (Orange): San Francisco (SFO, OAK) - Ceilings 16/09Z-16/12Z. Impacts Likely (Red): Los Angeles (LAX) - Ceilings 16/09Z-16/12Z; Dallas (DFW, DAL) - Ceilings 15/18Z-16/12Z; Houston (IAH, HOU) - TSRA 15/21Z-16/03Z; Atlanta (ATL) - Ceilings 16/09Z-16/12Z; Miami (MIA, FLL) - TSRA 15/18Z-16/00Z.

ALT Map of the continental United States showing the NWS Aviation Weather Center Outlook for Day 2, valid from 12Z Saturday, June 13 to 12Z Sunday, June 14. Cities are color-coded by expected impact. Impacts Likely (Red): Kansas City (isolated/scattered thunderstorms) and Los Angeles (low ceilings). Impacts Possible (Orange): San Francisco, Dallas, and Houston (low ceilings), plus Houston, Atlanta, and Miami (isolated thunderstorms). Few/No Impacts (Green): Seattle, Boston, Philadelphia, and New York.

ALT Map of the continental United States showing the NWS Aviation Weather Center Outlook for Day 3, valid from 12Z Sunday, June 14 to 12Z Monday, June 15. Cities are color-coded by expected impact. Impacts Likely (Red): Philadelphia and New York (low ceilings, showers, and isolated thunderstorms). Impacts Possible (Orange): Boston, San Francisco, and Dallas (low ceilings), plus Dallas, Houston, Atlanta, and Miami (showers and scattered thunderstorms). Few/No Impacts (Green): Seattle, Los Angeles, and Kansas City.

ALT An infographic from the National Weather Service Aviation Weather Center (AWC) titled "Turbulence in the Central US," dated June 5, 2026. The image predicts widespread moderate turbulence with isolated severe turbulence between 25,000ft and 45,000ft. The affected areas, shown in two orange-shaded forecast maps for 15z June 5 and 03z June 6, cover the South, Southeast, and Midwest. Specific cities listed as impacted include Dallas, New Orleans, St. Louis, Kansas City, and Memphis. The forecast extends through 03z on June 6.

ALT Graphic from the National Weather Service Aviation Weather Center titled “Virga Related Turbulence near Denver,” valid June 4, 2026 at 18:22 UTC. The graphic highlights high-based thunderstorms over the Central Rockies into the Central Plains. A satellite image shows developing cloud cover and showers over eastern Colorado and nearby areas, with an orange oval marking the area of greatest concern. A callout states that the highest risk for virga-related turbulence and downbursts continues through 01–02Z. A model sounding for Denver shows cloud bases around FL150 to FL180 and a very dry layer below cloud base, supporting the potential for virga, downbursts, and moderate to locally severe turbulence. Key messages advise pilots to avoid thunderstorms, monitor Convective SIGMETs, and check aviationweather.gov for the latest aviation hazard information.

ALT Graphic titled “Low Ceilings and Stronger Winds Aloft to Impact Boston Aviation Today.” Key messages note ceilings lowering to 5–9 thousand feet by late morning, winds increasing to 30–40 knots near 8–12 thousand feet, with light patchy icing and minor turbulence possible. A map shows minimum ceiling heights across the Boston area, generally between 6,000 and 7,000 feet during the 12–18Z period. A chart indicates increasing chances of lower ceilings through midday. Bottom line states that ceilings and winds are the primary operational impacts, with manageable but non-ideal conditions for aerial coverage.

ALT A weather briefing graphic from the Aviation Weather Center titled "Aviation Weather Impacts Across the Northeast" for April 19, 2026. A subtitle reads, "Low pressure lifting along the coast will result in widespread aviation hazards today." The left side features a "Key Messages" section outlining widespread IFR conditions slowly improving southwest to northeast, icing concerns between the freezing level and FL220 (with isolated severe icing in New England), and moderate low-level turbulence caused by gusty northwest winds. Below the text is a color-coded risk matrix showing hazard levels from 12:00 Zulu Sunday to 03:00 Zulu Monday. IFR conditions start at "Major" (red) before downgrading to "Moderate" (orange) by 03Z. Icing remains at a "Major" risk level for most of the period. Turbulence and Wind risks fluctuate between "Minor" (yellow) and "Moderate." The right side features a surface weather map of the eastern United States showing low-pressure, fronts, and wintry precip.

ALT Graphic from Storm Prediction Center indicating the area of expected severe thunderstorms, which include the major airports of Chicago, Kansas City, and St Louis this afternoon and evening. Storms will start around 20Z today and persist into the evening.

ALT Be sure to check weather info before flying. More info available www.aviationweather.gov and weather.gov/zlc