79°Chance Rain Showers33% rainWeather status
Coastal Flood Warning
Coastal Flood Warning issued October 27 at 4:00AM EDT until October 28 at 5:00AM EDT by NWS Key West FL Expires Wed, 5:00 AM EDT.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
Live Doppler radar
Animated Multi-Radar/Multi-Sensor reflectivity from the National Weather Service’s network of Doppler radars. Search a U.S. city, ZIP code, or street address to center the map on local weather, then zoom to neighborhood street detail.
Possible rain around 11 AM
The interactive map stays off until opened to keep forecasts fast.
After loading, MyUSA.us shows the exact Doppler frame time, refresh controls, and an official NWS fallback if the map is unavailable.Doppler radar and warnings: NOAA/National Weather Service · Map: OpenFreeMap, OpenMapTiles and OpenStreetMap contributors. Radar can be delayed briefly during service updates.
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Key West, FL. Forecasts and alerts update from NOAA and the National Weather Service.
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81°Chance Rain Showers33% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 33%; check the radar before heading out.
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32%Thunderstorms
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Official NWS outlook
7-Day Forecast
Today
! NWS83°76°
Chance Rain Showers
- Precipitation
- 33%
- Wind
- N 15 to 20 mph
- Sunrise
- 7:32 AM
- Sunset
- 6:52 PM
Wed
85°78°
Chance Showers And Thunderstorms
- Precipitation
- 33%
- Wind
- N 5 to 15 mph
- Sunrise
- 7:32 AM
- Sunset
- 6:51 PM
Thu
85°78°
Slight Chance Showers And Thunderstorms
- Precipitation
- 22%
- Wind
- NE 5 mph
- Sunrise
- 7:33 AM
- Sunset
- 6:50 PM
Fri
85°76°
Slight Chance Showers And Thunderstorms
- Precipitation
- 14%
- Wind
- E 5 to 10 mph
- Sunrise
- 7:33 AM
- Sunset
- 6:50 PM
Sat
84°76°
Slight Chance Rain Showers
- Precipitation
- 13%
- Wind
- E 5 to 10 mph
- Sunrise
- 7:34 AM
- Sunset
- 6:49 PM
Sun
84°76°
Slight Chance Showers And Thunderstorms
- Precipitation
- 16%
- Wind
- NE 5 to 10 mph
- Sunrise
- 6:35 AM
- Sunset
- 5:48 PM
Mon
83°75°
Slight Chance Showers And Thunderstorms
- Precipitation
- 15%
- Wind
- NE 10 mph
- Sunrise
- 6:35 AM
- Sunset
- 5:48 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather guidance for your areaPlan with the complete forecast
Safety guides Use current official weather information for Key West, FL before making weather-sensitive plans.
Current forecastStart with the hourly forecastCheck when rain, wind, and temperature changes overlap your plans.
Open→Live weatherCheck live radar before leavingUse radar with the forecast to see how precipitation is moving.
Open→Safety guideReview official safety guidancePrepare for storms, flooding, heat, cold, and other hazards.
Open→Healthy weatherInclude air quality in outdoor plansUse official EPA information when planning time outside.
Open→Weather for a healthier day
Healthy Weather
Real Feel84°F
Walking is not recommended now
Review the active Coastal Flood Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindN14 mph
Best walk timeReview the active Coastal Flood Warning before leaving
MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.
Official EPA AirNowLocal air qualityKey West, FLView AQI +
More weather details
Wind gustsNot reported
Rain now33%next hour
Humidity70%current
Daily peak UV forecastChecking…EPA daily maximum · not a current reading
Wind impact: Noticeable breeze with generally minor outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.98 in
Visibility9.0 mi
Peak rain chance33%
Dew point70°F
Active alerts1
Official risk outlooks
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