22/09/2026
🇧🇸 BDM | PUBLIC FORECAST
🕕 Issued: 6:00 PM EDT Tuesday, September 22, 2026
⏰ Next scheduled: 6:00 AM EDT Wednesday
⚠️ WARNING IN EFFECT:
⛈️ A Severe Thunderstorm Watch for the Northern and Northwest Bahamas is in effect from 12:00 AM Wednesday, September 23, 2026.
The public is urged to remain updated on all severe weather watches and warnings issued by the Bahamas Department of Meteorology.
🌤️ Key Messages:
• ⛈️ Unsettled conditions will continue this evening through tonight as abundant tropical moisture and a persistent upper-level disturbance remain across the area.
• ⛈️ A low- to mid-level disturbance is expected to move northeastward across the Northern and Northwest Bahamas Wednesday, increasing shower and thunderstorm activity through Thursday.
• ⚠️ A moderate to high risk for isolated strong to severe thunderstorms exists across portions of the Northern and Northwest Bahamas beginning late this evening through tonight.
• 🌧️ Moderate to high flooding risk exists in low-lying and flood-prone areas during heavy and prolonged rainfall.
• 🌧️ A moist and unstable airmass will persist through the end of the week, with showers and thunderstorms mainly across the Northern, Northwest and Central Bahamas.
• 🌬️ A cold front is forecast to enter the Northern Bahamas late Thursday and gradually move southeastward, with a drier and more stable airmass filtering into the northern islands by the weekend.
🗺️ By Region — Tonight
🌤️ Northern Bahamas
• Sky: Partly cloudy to cloudy
• Rain: 40–50% showers/isolated thunderstorms tonight, increasing to 50–70% Wednesday
• Winds: SW–W ≤10 kt tonight, becoming variable ≤10 kt Wednesday afternoon
• 🌡️ High: 86–90°F | Low: 75–79°F | Heat Index: N/A
🌤️ Northwest Bahamas
• Sky: Mostly cloudy to occasionally overcast
• Rain: 30–50% showers/isolated thunderstorms tonight, increasing to 60–70% Wednesday
• Winds: S–SW ≤10 kt, becoming variable ≤10 kt Wednesday afternoon
• 🌡️ High: 86–90°F | Low: 75–79°F | Heat Index: N/A
🌤️ Central Bahamas
• Sky: Partly cloudy to cloudy
• Rain: 20–40% isolated showers/thunderstorms
• Winds: E–SE