Central America Weather & Natural Hazards Today – Thursday, November 12, 2026

By Paul Harrison | Founder & Publisher, Orbis Weather

Published: Thursday, November 12, 2026
Regional coverage: Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica and Panama
Forecast period: November 12–14, 2026

🌎 Regional Overview: Heavy Rainfall, Flooding and Landslide Risks Remain in Focus

Central America enters Thursday, November 12, with rainfall and flooding concerns continuing across parts of the region, particularly around the Gulf of Honduras and mountainous areas where saturated ground can increase the risk of landslides.

Recent guidance from the NOAA Weather Prediction Center identified a pattern of northeasterly winds transporting tropical moisture into Belize, Guatemala and Honduras. This atmospheric setup supported moderate to locally heavy precipitation earlier in the week.

Meanwhile, the eastern Pacific tropical disturbance monitored earlier this week near Nicaragua and El Salvador was reported moving away from the coastline. Although this reduced concern about its immediate proximity, the possibility of localized thunderstorms and runoff remains important.

The region’s principal weather and natural hazard concerns include:

• 🌧️ Heavy tropical showers and localized thunderstorms.

• 🌊 Flash flooding, urban flooding and rising rivers.

• ⛰️ Landslides on steep or previously saturated slopes.

• ⚡ Lightning and gusty winds accompanying thunderstorms.

• 🌋 Ongoing volcanic monitoring in Guatemala, Nicaragua and Costa Rica.

• 🌎 Earthquake monitoring throughout the Central American seismic zone.

• 🌊 Changing Caribbean and Pacific marine conditions.

Today’s assessment: Flooding and landslides remain the most important weather-related hazards to monitor, but the severity varies considerably between countries. Not every location is experiencing dangerous weather, and the risks described below should not be interpreted as active national warnings.

🌀 Tropical Weather Update: Caribbean Sea and Eastern Pacific

Atlantic Ocean and Caribbean Sea

The Atlantic hurricane season officially continues through November 30, and the western Caribbean remains an area requiring tropical weather surveillance during November.

As of the NOAA National Hurricane Center information available for this report on November 12, there are no active Atlantic tropical cyclones.

This is welcome news for Belize, Honduras, Nicaragua and the other Caribbean-facing countries of Central America.

However, tropical cyclones are not the only source of dangerous rainfall. Moisture convergence, low-pressure troughs and persistent thunderstorms can produce flooding even without a named storm.

Eastern North Pacific

The National Hurricane Center’s November 12 information also indicates no active tropical cyclones in the eastern North Pacific.

The offshore disturbance discussed earlier this week near Nicaragua and El Salvador had reportedly been moving away from Central America. Its precise current structure has not been independently established in this report.

The Central Pacific is a separate forecast basin, where Tropical Depression Pena was being monitored. That system should not be confused with an immediate tropical cyclone threat to Central America.

Tropical outlook: There is no confirmed active tropical cyclone directly threatening Central America in the latest NHC information reviewed. Nevertheless, coastal communities should continue monitoring rainfall, wind and marine advisories.

🇧🇿 Belize – Caribbean Moisture and Localized Flooding Concerns

Belize remains one of the countries worth monitoring following the recent influx of tropical moisture into the western Caribbean.

The NOAA Weather Prediction Center identified atmospheric conditions favoring increased moisture across Belize, Guatemala and Honduras earlier this week.

Areas requiring attention include Belize City, Belmopan, Orange Walk, Corozal, Dangriga, Placencia and Punta Gorda.

Main weather hazards

• 🌧️ Showers and thunderstorms associated with tropical moisture.

• 🌊 Localized flooding where drainage is poor.

• ⚡ Lightning during developing thunderstorms.

• 🚗 Reduced visibility and slippery roads during heavy rain.

• 🚤 Changing coastal conditions along the Caribbean.

Low-lying coastal communities and areas close to rivers can be particularly vulnerable when prolonged rainfall overwhelms drainage systems.

Next 24–48 hours

Residents should watch for renewed showers and any official rainfall or flood advisories. The recent regional moisture pattern does not establish that heavy rainfall will affect every district today.

Official monitoring: Belize National Meteorological Service.

🇬🇹 Guatemala – Mountain Landslides, Rainfall and Volcanic Hazards

Guatemala faces several different natural hazards because of its mountainous geography, active volcanic systems and exposure to both Caribbean and Pacific weather patterns.

Recent moisture entering the region from the Gulf of Honduras has increased attention on northeastern and Caribbean-facing areas.

Locations to monitor include Guatemala City, Alta Verapaz, Izabal, Petén, Quetzaltenango, Escuintla and Retalhuleu.

Main weather hazards

• ⛰️ Landslides along mountain roads and unstable hillsides.

• 🌧️ Locally heavy showers where moisture and terrain interact.

• 🌊 Flash flooding in narrow valleys.

• 🌫️ Low cloud and fog reducing mountain visibility.

• 🌋 Volcanic ash and lahars where active volcanic conditions justify precautions.

Volcano monitoring

Guatemala’s Fuego, Santiaguito and Pacaya volcanoes require continuing scientific observation.

Heavy rainfall around volcanic terrain can mobilize loose volcanic material into destructive mudflows known as lahars. These can travel along river channels and affect communities downstream.

No new eruption, major ashfall event or lahar emergency dated November 12 has been independently verified for this report.

Next 24–48 hours

The greatest practical concern is monitoring rainfall and road conditions in vulnerable mountainous districts, alongside official volcanic bulletins.

Official monitoring: INSIVUMEH and CONRED.

🇭🇳 Honduras – Recent Rainfall Warnings Keep Flooding in Focus

Honduras deserves particular attention following rainfall warnings issued earlier in the week.

On November 8, Honduran emergency authorities warned about rainfall affecting eastern, central, southern and southwestern areas, including El Paraíso, Choluteca and Valle.

Those earlier warnings covered a limited period. Their continuation or cancellation on November 12 has not been independently verified.

Areas to monitor include Tegucigalpa, Choluteca, Valle, El Paraíso, Comayagua, San Pedro Sula and rural mountain communities.

Main weather hazards

• 🌊 River and stream flooding following significant rainfall.

• ⛰️ Landslides where hillsides remain saturated.

• 🌧️ Localized thunderstorms.

• 🚗 Flooded rural roads and damaged crossings.

• ⚡ Lightning and sudden gusty winds.

The NOAA Weather Prediction Center also identified moisture convergence around the Gulf of Honduras earlier this week, supporting the possibility of locally heavy rainfall in parts of the country.

Next 24–48 hours

Residents should monitor official updates for any new rainfall advisories, especially in southern and eastern departments.

Flooding may continue after rainfall stops because runoff can take hours to move downstream.

Official monitoring: COPECO.

🇸🇻 El Salvador – Pacific Showers and Rapid Runoff Remain Concerns

El Salvador remains exposed to changing eastern Pacific weather conditions, particularly during periods of tropical moisture and atmospheric instability.

The offshore disturbance monitored earlier this week was reported moving away from the Central American coastline.

However, the movement of a disturbance away from land does not necessarily eliminate the possibility of localized rainfall.

Areas to monitor include San Salvador, La Libertad, Sonsonate, La Paz, Usulután, San Miguel and La Unión.

Main weather hazards

• 🌧️ Localized showers and thunderstorms.

• 🌊 Rapid urban runoff during intense downpours.

• ⛰️ Landslides on vulnerable slopes.

• ⚡ Lightning and gusty thunderstorm winds.

• 🌊 Changing Pacific coastal conditions.

El Salvador’s steep terrain and densely populated urban areas can make short periods of intense rainfall particularly disruptive.

Next 24–48 hours

Attention should remain on localized thunderstorms, drainage conditions and any newly issued official warnings.

No specific nationwide severe-weather emergency for November 12 has been independently confirmed in this report.

Official monitoring: El Salvador Ministry of Environment – Meteorological Information.

🇳🇮 Nicaragua – Offshore Tropical Disturbance Recedes

Nicaragua was among the countries closest to the eastern Pacific disturbance monitored between November 8 and 10.

Earlier reports indicated that the system was moving away from the coastline, reducing concern about its immediate proximity.

Areas to monitor include Managua, León, Chinandega, Rivas, Granada, Masaya, Bluefields and Puerto Cabezas.

Main weather hazards

• 🌧️ Localized heavy showers and thunderstorms.

• 🌊 Flash flooding in low-lying communities.

• ⛰️ Landslides in mountainous terrain.

• ⚡ Lightning and gusty winds.

• 🌋 Volcanic activity along the Pacific volcanic chain.

Volcanic and earthquake monitoring

Nicaragua lies along the Central American volcanic arc, where tectonic activity produces frequent earthquakes and ongoing volcanic hazards.

Masaya, San Cristóbal and Telica are among the volcanic systems monitored by national scientific authorities.

No major new volcanic eruption or damaging earthquake on November 12 has been independently confirmed for this report.

Next 24–48 hours

The primary weather concern is localized rainfall and any lingering runoff rather than an established direct tropical cyclone threat.

Official monitoring: INETER.

🇨🇷 Costa Rica – Changing Winds and Localized Rainfall

Costa Rica has experienced changing weather conditions following the offshore low-pressure activity earlier this week.

On November 9, the country’s National Meteorological Institute indicated that a low-pressure system offshore of Guanacaste was expected to move westward, gradually reducing its direct influence. Strengthening trade winds were also anticipated.

That earlier forecast provides context but does not confirm the exact weather conditions on November 12.

Areas to monitor include Guanacaste, Puntarenas, the Nicoya Peninsula, San José, the Central Valley, the Northern Zone and the Caribbean coast.

Main weather hazards

• 🌧️ Localized showers and thunderstorms.

• 🌊 Flooding in poorly drained communities.

• ⛰️ Landslides where slopes remain saturated.

• 💨 Gusty winds in exposed locations.

• 🚤 Changing conditions for coastal and marine activities.

Costa Rica’s mountain ranges create significant regional weather differences. The Pacific coast may experience different rainfall patterns from the Caribbean coast or Central Valley on the same day.

Next 24–48 hours

Residents should monitor localized rainfall, wind forecasts and any changes to emergency advisories.

The earlier offshore disturbance’s expected movement away is encouraging, but it does not guarantee dry conditions nationwide.

Official monitoring: Instituto Meteorológico Nacional and National Emergency Commission.

🇵🇦 Panama – Tropical Thunderstorms and Urban Flooding Potential

Panama remains vulnerable to localized heavy rainfall because of its tropical climate, mountainous western provinces and exposure to moisture from both the Caribbean Sea and Pacific Ocean.

Areas to monitor include Panama City, Colón, Chiriquí, Veraguas, Bocas del Toro, Darién and the Azuero Peninsula.

Main weather hazards

• 🌧️ Localized tropical showers and thunderstorms.

• 🌊 Urban flooding where drainage becomes overwhelmed.

• ⛰️ Landslides along mountain roads.

• ⚡ Lightning and sudden gusty winds.

• 🚤 Changing marine conditions.

In Panama City, intense rainfall can quickly overwhelm drainage infrastructure, creating hazardous conditions on roads and in low-lying neighborhoods.

In western Panama, steep slopes and river valleys can create additional flooding and landslide vulnerabilities.

Next 24–48 hours

Residents should monitor updated meteorological bulletins and any announcements from SINAPROC.

No specific nationwide emergency warning dated November 12 has been independently verified for this report.

Official monitoring: SINAPROC.

🌧️ Regional Flooding and Landslide Assessment

The following table summarizes the main hazards to monitor across Central America.

These are Orbis Weather editorial monitoring priorities, not official alert levels or verified reports of flooding currently occurring.

Why flooding can remain dangerous after heavy rainfall ends

One of Central America’s most persistent weather hazards is delayed flooding.

Rain falling in mountainous watersheds may travel downstream long after thunderstorms have weakened. This means communities along rivers can experience rising water even when local weather appears to be improving.

Saturated hillsides may also remain unstable after prolonged rainfall.

Residents should avoid crossing flooded roads, rivers or bridges when water levels are rising.

🌋 Volcanoes and Earthquakes: Continuing Natural Hazard Monitoring

Central America forms part of the tectonically active boundary between the Cocos and Caribbean plates.

Subduction along this boundary contributes to the region’s volcanic activity and frequent earthquakes.

Volcanic monitoring priorities

The inclusion of these volcanoes does not indicate that they are all erupting or experiencing abnormal activity today.

Earthquake monitoring

Earthquakes can occur throughout the region without an accompanying weather disturbance.

No verified list of significant Central American earthquakes occurring on November 12 was available for inclusion at publication time.

For current seismic activity, consult the USGS Latest Earthquakes Map and the relevant national geological authorities.

🌊 Caribbean and Pacific Marine Conditions

Maritime operators should continue monitoring local wind, wave and thunderstorm forecasts.

Caribbean coast

Belize, Honduras, Nicaragua, Costa Rica and Panama have Caribbean-facing coastlines where tropical showers, squalls and changing winds can affect boating conditions.

Pacific coast

Guatemala, El Salvador, Nicaragua, Costa Rica and Panama have Pacific-facing coastlines where localized thunderstorms and changing swell conditions can affect fishing and recreational boating.

No specific November 12 wave-height measurements, wind speeds or marine warnings have been independently verified for this regional report.

Boaters should consult official coastal forecasts before departure.

📅 Central America Weather Outlook: November 12–14, 2026

Qualitative regional outlook based on recent meteorological developments. This is not a live city-by-city forecast.

⚠️ Public Safety: What Residents and Travelers Should Know

During periods of tropical rainfall, residents and visitors should take several basic precautions.

• Flooding: Never attempt to drive through flooded roads or cross rapidly flowing water.

• Landslides: Watch for cracks in roads, falling rocks, leaning trees and unusual ground movement near steep slopes.

• Lightning: Seek shelter inside a substantial building when thunder is heard.

• Coastal activities: Check official marine forecasts before boating, fishing or swimming.

• Earthquakes: Follow established earthquake safety procedures and check official tsunami information after strong coastal earthquakes.

• Volcanoes: Follow evacuation zones, ashfall guidance and access restrictions issued by national authorities.

Emergency instructions from national and local authorities always take priority over regional weather summaries.

🔎 Sources and Editorial Methodology

This report combines available official meteorological information, recent regional weather developments and established natural hazard information.

Primary references include:

• NOAA National Hurricane Center – Atlantic and eastern Pacific tropical cyclone monitoring.

• NOAA Weather Prediction Center – Regional atmospheric discussions and rainfall guidance.

• Belize National Meteorological Service.

• INSIVUMEH Guatemala.

• COPECO Honduras.

• El Salvador Meteorological Information.

• INETER Nicaragua.

• Costa Rica National Meteorological Institute.

• SINAPROC Panama.

• USGS Earthquake Hazards Program.

Verification and limitations

The NOAA National Hurricane Center’s November 12 tropical cyclone information was reviewed for this publication. The latest accessible regional rainfall discussion provided background on conditions earlier in the week.

Not all seven national meteorological services had independently verified, same-day forecasts available for this article. Consequently, country-specific sections distinguish known recent developments from general hazards requiring monitoring.

No unverified rainfall totals, earthquake magnitudes, casualty figures, flood depths or official warning levels have been presented as confirmed November 12 events.

Orbis Weather is an independent weather and natural hazards publisher, not an official government forecasting or emergency management agency.

For corrections or updated information, readers can contact Orbis Weather through its official website.

🌎 Final Outlook: Central America, November 12, 2026

Central America’s principal weather concerns remain localized heavy rainfall, possible flooding and landslide vulnerability, particularly in areas affected by recent tropical moisture.

Belize, Guatemala and Honduras deserve continued attention following the moisture convergence identified earlier this week around the Gulf of Honduras.

Farther south, Nicaragua, El Salvador and Costa Rica should continue monitoring local conditions following the eastern Pacific disturbance activity reported earlier in the week.

Panama remains vulnerable to localized tropical thunderstorms and flooding, although no specific nationwide emergency has been verified for today.

The encouraging development is the absence of an active Atlantic or eastern Pacific tropical cyclone in the latest National Hurricane Center information reviewed.

However, the absence of a named tropical storm does not mean the absence of dangerous weather. Localized downpours, saturated hillsides and rapidly rising rivers can still create serious hazards.

Orbis Weather will continue monitoring weather, tropical systems, earthquakes, volcanic activity and natural hazards across all seven Central American countries.

For continuing regional coverage, visit Orbis Weather.

Published by Paul Harrison | Orbis Weather | November 12, 2026

Sometimes the greatest weather danger is not the storm making headlines, but the rain that falls after everyone stops watching.