# 來自太空軍第45氣象中隊的 SpaceX 發射預報詳情。

*aerospace · news · 2026-05-20 · TCPalm*

## Key points

- 第45氣象中隊指出大西洋地表高壓影響發射前的天氣狀況。
- 巴哈馬上空的緩慢移動擾動增加了發射區域的大氣濕度。
- 隨著海風邊界遠離東海岸，午後內陸降雨機率達到高峰。
- 巴哈馬擾動引發的清晨對流可能威脅兩個發射時段的天氣限制。
- 發射的主要關注點是由於相關陣雨和雲層可能違反積雲規則。

SpaceX launch forecast details from Space Force 45th Weather Squadron Rick Neale From the 45th Weather Squadron's launch forecast narrative: "An Atlantic surface high pressure nosed over southeast US continues to drive our local weather pattern. This feature will promote gentle to moderate east to southeasterly flow leading up to the day of launch," the forecast said. "Despite this flow promoting moisture advection from the Atlantic, peak rain chances will be focused inland during the afternoon hours while the sea breeze boundary is displaced away from theeast coast. A slow-moving disturbance over the Bahamas is helping supply this moisture and may also generate some convection in the early morning hours," the forecast said. "These showers and associated clouds will be our main concern for violation of weather constraints on both the main and backup windows with focus on the Cumulus Cloud Rule."

**Companies:** SpaceX
**Countries:** United States

[Read the full story on TCPalm](https://www.tcpalm.com/story/tech/science/space/2026/05/20/spacex-launch-day-heres-information-on-todays-starlink-rocket-launch-from-cape-canaveral-florida--live/90174958007/)

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