Morning Miami Weather Report
Miami, October 9 — Chance Showers And Thunderstorms
Automated weather summary from official sources; factual templates with validated source timestamps. Follow NWS Miami and NHC for current guidance.
Forecast for Miami / Brickell
Today: 89°F. Chance Showers And Thunderstorms. Wind 13 to 16 mph SE. Rain chance: 25%.
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Heat index values as high as 105. Southeast wind 13 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Tonight: A chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 82. Heat index values as high as 100. Southeast wind 12 to 17 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Hourly forecast — rain chances and timing
| Eastern time | Temperature | Rain chance | Wind | Forecast |
|---|---|---|---|---|
| Oct 9, 2026 · 9:00 AM EDT | 85°F | 7% | 16 mph SE | Mostly Sunny |
| Oct 9, 2026 · 10:00 AM EDT | 86°F | 9% | 16 mph SE | Sunny |
| Oct 9, 2026 · 11:00 AM EDT | 86°F | 15% | 15 mph SE | Slight Chance Showers And Thunderstorms |
| Oct 9, 2026 · 12:00 PM EDT | 87°F | 16% | 15 mph SE | Slight Chance Showers And Thunderstorms |
| Oct 9, 2026 · 1:00 PM EDT | 87°F | 19% | 15 mph SE | Slight Chance Showers And Thunderstorms |
| Oct 9, 2026 · 2:00 PM EDT | 87°F | 22% | 15 mph SE | Slight Chance Showers And Thunderstorms |
| Oct 9, 2026 · 3:00 PM EDT | 87°F | 25% | 15 mph SE | Chance Showers And Thunderstorms |
| Oct 9, 2026 · 4:00 PM EDT | 88°F | 24% | 14 mph SE | Slight Chance Showers And Thunderstorms |
| Oct 9, 2026 · 5:00 PM EDT | 87°F | 24% | 13 mph SE | Slight Chance Showers And Thunderstorms |
| Oct 9, 2026 · 6:00 PM EDT | 86°F | 25% | 12 mph SE | Chance Showers And Thunderstorms |
| Oct 9, 2026 · 7:00 PM EDT | 86°F | 27% | 12 mph SE | Chance Showers And Thunderstorms |
| Oct 9, 2026 · 8:00 PM EDT | 84°F | 32% | 12 mph SE | Chance Showers And Thunderstorms |
| Oct 9, 2026 · 9:00 PM EDT | 84°F | 37% | 12 mph SE | Chance Showers And Thunderstorms |
| Oct 9, 2026 · 10:00 PM EDT | 84°F | 40% | 12 mph SE | Chance Showers And Thunderstorms |
| Oct 9, 2026 · 11:00 PM EDT | 84°F | 43% | 13 mph SE | Chance Showers And Thunderstorms |
Observed nearby
Miami International Airport (KMIA), Oct 9, 2026 · 8:50 AM EDT: Mostly Clear. Temperature 84°F; wind 8 mph. This airport observation does not measure conditions at your exact location in Brickell.
Alerts and outdoor plans
Do not drive through flooded roadways.
Do not drive through flooded roadways.
Running: Use the temperature, rain and wind forecast above to plan your window. If thunderstorms are forecast or you hear thunder, postpone outdoor activity and seek a substantial building. This briefing does not certify a safe running window.
Paddleboarding — official Biscayne Bay forecast
Today: SE winds 10 to 15 kt (17 mph). A moderate chop. A slight chance of showers and tstms late this morning and early afternoon. A chance of showers and tstms late.
Tonight: SE winds 10 to 15 kt (17 mph). A moderate chop. A chance of tstms until early morning. A chance of showers.
Sat: S winds 15 to 20 kt (23 mph), diminishing to 10 to 15 kt (17 mph) in the afternoon. Choppy. A chance of showers early in the morning. A chance of showers and tstms in the afternoon.
Wind speeds in the source use knots (1 knot = 1.151 mph). Check current marine alerts and local conditions before launching; no safe launch window is inferred.
Official coastal Miami-Dade beach and rip-current guidance
FLZ173-092200-
Coastal Miami-Dade-
Including the beaches of Miami
416 AM EDT Fri Oct 9 2026
.TODAY...
Rip Current Risk*...........Moderate.
Surf Height.................1 to 2 feet.
Thunderstorm Potential**....Low.
Waterspout Risk**...........None.
UV Index**..................Very High.
Water Temperature...........In the mid 80s.
Weather.....................Mostly sunny. A slight chance of
showers and thunderstorms.
High Temperature............In the upper 80s.
Max Heat Index..............Up to 106.
Winds.......................Southeast winds 10 to 15 mph.
Tides...
Miami Harbor Entrance....High at 08:20 AM EDT.
Low at 02:06 PM EDT.
Sunrise.....................7:16 AM.
Sunset......................7:00 PM.
.SATURDAY...
Rip Current Risk*...........High.
Surf Height.................1 to 2 feet.
Thunderstorm Potential**....Moderate.
Waterspout Risk**...........None.
Weather.....................Mostly sunny. A chance of showers and
thunderstorms.
High Temperature............In the upper 80s.
Max Heat Index..............Up to 106.
Winds.......................South winds around 15 mph.
Tides...
Miami Harbor Entrance....High at 09:04 AM EDT.
Low at 02:48 PM EDT.
Sunrise.....................7:17 AM.
Sunset......................6:59 PM.
&&
Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.
** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/mflSatellite and radar
Archived frames show what the instruments captured at their labeled times. Radar echoes can include non-rain returns. No movement or future arrival is inferred automatically from these frames.
Southeast GeoColor satellite
GeoColor shows the Southeast, including Florida. The timestamped sequence below preserves cloud detail without automatically interpreting cloud cover at street level.
Earlier timestamped frames
Detailed Miami radar — official KAMX fallback
Colored reflectivity echoes are concentrated south of Miami, southwest of Miami relative to Miami in the latest frame. These are echo locations, not confirmation of rain at the surface.
Earlier timestamped frames
Regional South Florida radar
Colored reflectivity echoes are concentrated northwest of Miami, west of Miami, south of Miami relative to Miami in the latest frame. These are echo locations, not confirmation of rain at the surface.
Earlier timestamped frames
Tropical outlook
The Atlantic outlook describes development potential, not a forecast of impacts in Miami. No local hurricane impact is inferred here.
Read official source text
000 ABNT20 KNHC 091103 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Fri Oct 9 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Active Systems: The National Hurricane Center is issuing advisories on Hurricane Isaias, located over the north-central Gulf of America. Tropical cyclone formation is not expected during the next 7 days. $$ Forecaster Kelly
Miami forecast discussion
Read official source text
000 FXUS62 KMFL 091042 AFDMFL Area Forecast Discussion National Weather Service Miami FL 642 AM EDT Fri Oct 9 2026 ...New AVIATION... .KEY MESSAGES... Updated at 641 AM EDT Fri Oct 9 2026 - Hazardous marine conditions will develop today across the Gulf waters as southeast winds increase and swell from Hurricane Isaias builds. - Minor coastal flooding will be possible across the coastal areas during each high tide cycle today and into the first part of the weekend due to King Tides associated with the upcoming new moon. - Scattered showers and thunderstorms will be possible each day heading into the upcoming weekend. The highest chances will remain across the interior as well as the Lake Okeechobee region each afternoon and evening. && .SHORT TERM... (Today through Saturday) Issued at 221 AM EDT Fri Oct 9 2026 A strengthening mid level ridge centered in the western Atlantic will continue to gradually build towards South Florida today through Saturday. At the same time, Hurricane Isaias will continue to push northward throughout the day, eventually making landfall sometime late tonight into early Saturday along the northern Gulf Coast. As Hurricane Isaias moves northward today, this will help to drag the frontal boundary that has been stalled out over Central Florida during the past couple of days northward, and away from the region. The pressure gradient across the region will tighten today, which will create a breezy and gusty southeasterly wind flow across South Florida as the day progresses. While the influence of the frontal boundary rapidly decreases across the region today, additional moisture will be pulled up from the south which will help to gradually erode a pocket of drier air that moved into the region during early morning hours. This additional moisture advection that will occur today will help to increase the PWATs as they will range between 2.0 and 2.2 inches across most areas this afternoon. With ridging building in aloft, convective activity will be sea breeze driven and more scattered in nature than it has been over the past several days. With a breezy and gusty southeasterly synoptic wind flow, the highest chances of convection will remain over the interior and Lake Okeechobee region during the afternoon and evening, however, some isolated activity cannot be ruled out over the east coast metro areas, especially earlier in the afternoon. High temperatures today will generally range from around 90 along the east coast to the lower 90s across interior portions of Southwest Florida. Moving into tonight and Saturday, mid level ridging will continue to build into the region from the western Atlantic during this time frame, while Isaias gradually moves across the Deep South as Saturday progresses. With South Florida still remaining on the western periphery of the mid level ridge, this will create a deep southerly wind flow over the area across the mid to upper levels, while a breezy and gusty southeasterly flow remains in place at the surface. This will help to keep advecting deep tropical moisture over the region throughout Saturday. While this moisture will help to increase chances of showers and thunderstorm area wide during this time frame, the steering flow and gusty winds at the surface will provide for rather fast storm motion. This general flow from south to north will also focus the highest chances of showers and thunderstorms back up along and north of Alligator Alley as the afternoon progresses. While strong thunderstorm chances will remain rather limited, they cannot be entirely ruled out especially across the Lake Okeechobee region. The strongest storms in the afternoon across those areas could contain gusty winds and heavy downpours. High temperatures on Saturday will range from around 90 across the east coast to the lower 90s across interior portions of Southwest Florida. && .LONG TERM... (Saturday night through Thursday) Issued at 221 AM EDT Fri Oct 9 2026 The weather pattern across the region will gradually start to change heading into the second half of the weekend and into Monday as mid level ridging in the western Atlantic expands over South Florida and then into the eastern Gulf during this time frame. At the same time, the remnants of Isaias will rapidly move northeastward across the Midwest and into the Mid-Atlantic states on Sunday before starting to push off the Mid-Atlantic Coastline on Sunday night into Monday. Mid level wind flow across South Florida will gradually begin to shift and become more westerly on Sunday and into most of Monday. This will introduce some drier air working into the mid levels especially on Sunday as subsidence enhances across the region due to the ridging aloft. At the surface, southeasterly winds will gradually weaken on Sunday and become more easterly as the day progresses. The frontal boundary associated with the remnant surface low of Isaias will also remain draped over Central Florida during this time frame. While there will be enough moisture in the lower levels to support convective development, the highest chance will remain confined to the interior and Southwest Florida during the afternoon and evening hours with southeasterly surface wind flow in place. While strong thunderstorm development will remain rather limited, an isolated strong storm or two cannot be completely ruled out, potentially producing gusty winds and heavy downpours. High temperatures on Sunday will generally rise into the lower 90s across most areas. Heading into Monday, the aforementioned frontal boundary will slowly push across South Florida, however, it will not have a lot of moisture to work with at this time as it will be in a weakening state, and the best dynamics will be well to the northeast of the region. With some lower level moisture lingering over the area, some isolated to scattered shower and thunderstorm activity will be possible as the front pushes through. High temperatures on Monday will rise into the upper 80s along the east coast to the lower 90s across interior portions of Southwest Florida. Heading towards Tuesday and Wednesday, a much drier air mass will push into the region behind the front as high pressure builds back into the area. This will keep chances of showers and storms extremely limited during this time frame, and with the drier air and lower dewpoints anticipated, there will be a noticeable drop in humidity during the middle of the week. High temperatures on Tuesday and Wednesday will still remain above climatological normals for this time of year. && .AVIATION... (12Z TAFS) Issued at 641 AM EDT Fri Oct 9 2026 Light SE winds this morning becoming 10-15 kts with gusts of 20-25 kts this afternoon. Scattered showers possible throughout the day with thunderstorms possible this afternoon into early evening. && .MARINE... Issued at 221 AM EDT Fri Oct 9 2026 Hazardous marine conditions will develop over the Gulf waters today as a fresh to strong southeasterly breeze pushes over the region. Across the Atlantic waters, a moderate southeasterly breeze will remain in place today, however, hazardous conditions could develop tonight and Saturday as winds potentially become fresh to strong during this time frame. Seas across the Atlantic waters will generally range between 3-5 feet today into Saturday while seas across the Gulf waters will range from 4 to 7 feet due to increasing swells from Hurricane Isaias. Scattered showers and thunderstorms will be possible across all local waters through Saturday. && .BEACHES... Issued at 221 AM EDT Fri Oct 9 2026 As onshore flow increases, a high risk of rip currents will develop across the Palm Beaches today. A moderate risk of rip currents will continue across all other Atlantic Coast beaches as well as the Collier County beaches today. The rip current risk may increase heading into the weekend across all Atlantic Coast beaches as onshore flow increases. Minor coastal flooding will remain possible across the coastal areas during each high tide cycle today and into the first part of the weekend due to King Tides associated with the upcoming new moon. && .PRELIMINARY POINT TEMPS/POPS... Miami 90 80 90 80 / 30 40 40 20 West Kendall 90 79 90 79 / 30 30 40 20 Opa-Locka 90 79 91 80 / 20 40 40 20 Homestead 90 79 91 80 / 30 40 40 20 Fort Lauderdale 89 79 90 80 / 20 40 50 30 N Ft Lauderdale 90 80 90 80 / 20 40 50 40 Pembroke Pines 90 79 90 80 / 20 40 50 30 West Palm Beach 90 78 90 79 / 20 40 60 40 Boca Raton 89 80 90 80 / 20 40 60 40 Naples 89 78 89 78 / 40 30 50 50 && .MFL WATCHES/WARNINGS/ADVISORIES... FL...High Rip Current Risk through Saturday evening for FLZ168. AM...None. GM...Small Craft Advisory until 4 PM EDT Saturday for GMZ656-676. && $$ SHORT TERM...CWC LONG TERM....CWC AVIATION...CMF
Sources and freshness
Supplementary failures do not replace missing data with reassuring conclusions. All source times below are Eastern; source metadata and original downloads are archived with this report.
Alerts · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT.
Beach · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 4:16 AM EDT.
Coastal Alerts · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT.
Discussion · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 6:42 AM EDT.
Forecast · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 4:16 AM EDT.
Hourly · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 4:16 AM EDT.
Local Radar · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 9:05 AM EDT.
Marine · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 4:06 AM EDT.
Mcnoldy · unavailable
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. URLError: transport or certificate failure
Nhc · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 7:03 AM EDT.
Observation · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 8:50 AM EDT.
Regional Radar · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 9:06 AM EDT.
Satellite · available
Source. Retrieved Oct 9, 2026 · 9:07 AM EDT. Issued Oct 9, 2026 · 9:01 AM EDT.
Tropical Tidbits · not-used
Source. Retrieved not retrieved. No current tropical context requiring this supplementary source, or the NHC input is unavailable.