Back to Forecasts
Starlink 10-42 -
Falcon 9
Valid Period
Jul 9 - Jul 10, 2026
Issued
Wed Jul 8, 2026 at 13:00 UTC (09:00 ET)
Forecast Discussion
Space Launch Delta 45
Forecast Discussion: The subtropical ridge axis remains in place over south Florida, providing high pressure and light southwesterly flow over Brevard County. Saharan dust advecting into the mid-levels will diminish afternoon thunderstorm coverage for the next few days. On Thursday morning, winds will be light and southwesterly, and a few offshore Atlantic showers are possible which could cause a small concern for the Cumulus Cloud Rule. Very similar conditions are expected for the backup day, as Saharan dust settles in the mid-levels and inhibits cumulus development.
Primary Launch Date
Launch Day
Primary Window
90%
Primary Concerns
- Cumulus Cloud Rule
Additional Risk Criteria
| Criteria | Risk Level |
|---|---|
| Booster Recovery Weather | Low |
| Solar Activity | Low |
Backup Opportunities
24-Hour Delay
Backup Window
95%
Primary Concerns
- Cumulus Cloud Rule
Additional Risk Criteria
| Criteria | Risk Level |
|---|---|
| Booster Recovery Weather | Low |
| Solar Activity | Low |