Weather in Citlaltepetl today and tomorrow: check the local weather forecast and the hourly weather meteogram for temperature, precipitation and wind. Check the snow forecast and elevation before planning a mountain outing.
GFS, IFS, AIGFS, AIFS, GEM · available grids are shown with the selected source
Check temperature, wind and precipitation at your selected mountain location. Compare the forecast elevation with your route: conditions at the base, on exposed slopes and at the summit can differ considerably.
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See also the map and place search · Citlaltepetl, the forecast table · Citlaltepetl, the charts · Citlaltepetl, the model comparison · Citlaltepetl, weather history · Citlaltepetl and destination information · Citlaltepetl.
Forecast low / high and indicative weather for the full local day. More labels appear as you zoom in. City names and weather cards link to their forecast pages.
Click a place marker or temperature label to open its dedicated page. Click an empty map location to view the forecast for those coordinates.
Move the map with the arrow keys and use “Forecast at map centre”.
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Forecast high for the full local calendar day, not a current observation. Colours help compare temperatures. Zoom in to separate nearby labels.
Start with the 14-day weather forecast. Open the detailed tables to compare models, then explore hourly temperature, precipitation, wind and 850 hPa in the meteogram. Ensembles show the spread of possible outcomes; satellite images show observed clouds.
| Day | Outlook | High | Low | 850 hPa temp. | Precipitation | Snowfall | Wind | Pressure | Models temp. / precip. |
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| Model | High | Low | 850 hPa temp. | Precipitation | Snowfall | Pressure |
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850 hPa temperature, 2 m temperature and precipitation ensembles for Citlaltepetl. Choose Open-Meteo or Direct. Auto tries Open-Meteo first, then Direct when unavailable. Direct retains the native time steps of each model; the displayed source and interval apply. Individual member availability varies by model and variable.
Weather models and interactive ensembles · Model comparison · Citlaltepetl
Visible, infrared and available RGB cloud imagery for Citlaltepetl. Satellite coverage and observation times vary by region.
Satellite images and rain radarCitlaltepetl · North America, Mexico. The recorded summit elevation is 5,636 m. Take a moment to compare the mountain with a nearby settlement before planning your outing. Wind and precipitation timing can matter as much as temperature on an exposed route.
For a nearby comparison, Tequila is about 39 km away in a straight line. Check both forecasts if your plans include these places. The distance is measured in a straight line, not along the road.
Around the June solstice, there are approximately 13h 20m of daylight, compared with 11h 00m at the December solstice. These are astronomical estimates, not sunshine forecasts; cloud and the local horizon affect the light you see.
Compare seasons in the weather history. Check the selected period, source and data coverage: station observations and gridded historical estimates describe different records.
Distances are approximate and measured in a straight line. Nearby places may not have a direct road, piste or lift connection.
Sources: Wikidata · CC0 · Daylight calculation
Explore rain and snowfall frequency, monthly average daily lows and highs, and daily temperature extremes over the selected period.
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| Month | Mean low °C | Mean high °C | Precipitation mm/month | Rain days/month | Snowfall days/month |
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Temperature and precipitation history over 10, 20 or 30 years. The 100-year option searches for a nearby NOAA station with an archive starting sufficiently early; the table reports actual completeness. NASA POWER / MERRA-2 and ERA5 are gridded historical estimates, while NOAA GHCNd contains station observations. These different sources are not merged into one time series.
A wet day has at least 1 mm total precipitation. Where the source separates rain, the rain-day indicator uses rain only. A snowfall day has at least 0.1 cm fresh snow where supplied; this does not imply settled snow cover. This NASA POWER dataset does not supply snowfall. Missing values are not zero. Averages and extremes use complete months or years as labelled, without automatically calibrating the forecast.
The blend uses available model families once per variable. Grids depend on the selected source and are shown in the comparison. A “Today” label with hours in parentheses covers the stated time window; subsequent days require full local coverage. Missing values remain blank. Days 8–14 are a less certain outlook.
Open-Meteo automatically uses terrain elevation and temperature downscaling. We do not subtract another temperature correction per 100 metres or transfer the Agios Stefanos station’s empirical calibration to other locations. Clicking the map requests the nearest cell of each model at your coordinates. Listed cities use a land cell with similar elevation. Zooming does not increase the weather model’s resolution.
Pressure is the daily mean reduced to sea level. Wind is the average of the models’ daily maximum wind speeds, not a gust. Today includes hours that have already passed; these are model estimates rather than station observations.
Weather: Open-Meteo · Locations: GeoNames via Open-Meteo · Map: OpenStreetMap. Locally calibrated Agios Stefanos forecast at 380 m .
Check the Snowfall column for estimated fresh snow in centimetres and compare individual models. These values do not predict the final snow depth on the ground. Surface temperature, wet-bulb temperature, the vertical temperature profile, elevation and precipitation intensity all matter. A daily minimum or an 850 hPa temperature alone cannot determine whether snow will fall or settle.
Select a place to open its forecast.
Drizzle, rain, thunderstorms, mixed rain/snow and snow use available model weather codes and hourly precipitation. Hail is shown only when a model supplies WMO code 96 or 99; absence of this code does not rule out hail. Open-Meteo currently provides thunderstorm-with-hail forecasts only in Central Europe, so this signal is not available for Greece. A daily symbol summarises weather during the day, not every hour. Simultaneous liquid precipitation and snow within one model hour is labelled mixed; different hours or models may indicate a transition instead.
💨 Wind ≥40 km/h or gusts ≥60 km/h · 🥶 Low ≤−5 °C · 🌡️ High ≥35 °C. These are display thresholds, not official weather warnings. Missing gust forecasts are excluded. Symbols use the same temperatures as the displayed forecast.
Open-Meteo · WMO weather codesLocations: GeoNames · CC BY 4.0
Global Forecast System: a numerical model that simulates atmospheric physics.
Artificial Intelligence Global Forecast System: a machine-learning model initialized from NOAA atmospheric analyses.
Integrated Forecasting System: the intergovernmental European centre’s numerical model. IFS 9 km and IFS 0.25° are products of the same model family on different data grids.
Artificial Intelligence Forecasting System: this page uses AIFS Single, which produces one forecast scenario.
Global Environmental Multiscale: the atmospheric model within Canada’s GDPS. The current system combines numerical prediction with large-scale guidance from the GEML AI model.
Regional numerical weather model for Europe, with a finer grid than the global ICON version.
Global numerical weather model from the German Weather Service. Resolution varies by data product.
Global numerical forecast from the Met Office. MOGREPS-G is the provider’s separate ensemble system.
European output from Météo-France’s ARPEGE numerical model. Coverage and variables depend on the available product.
Global Spectral Model: the Japan Meteorological Agency’s global numerical weather model.
Artificial intelligence ensemble with 31 members. It complements the single AIGFS forecast with alternative scenarios and their spread.
The blend uses the values available for each day and variable. Coverage falls as individual models reach their forecast limits. The two IFS products are not independent models. Model spread shows disagreement, not the probability of a weather event.
Wind: maximum daily speed at 10 m and prevailing direction of origin. Direction uses a speed-weighted circular calculation; missing or strongly opposing directions display a dash. 🥶: low below 0°C. 🥵: high above 30°C. 💨 in Conditions: wind at least 40 km/h or gusts at least 60 km/h.
Forecast data: Open-Meteo · NOAA / ECMWF / ECCC.
The choice applies to widgets, maps and forecasts. Actual station readings stay unchanged. Automatic tries Open-Meteo first, then available direct sources if a supported request fails.
Data service providing forecasts from NOAA, ECMWF, ECCC, DWD, the Met Office, Météo-France and JMA. Available models, variables and grids depend on the location and product.
Xionia collects data directly from the model providers. Forecasts and maps are served after the source cycle has been published and collected. The selected product shows its model, resolution, available variables and run.
Each available family contributes once per variable. Direct forecasts select the freshest available GFS grid and use equal family weights as the baseline. Local weights apply only where enabled after validation. The comparison shows actual percentages and model cycles.
Additional model forecasts are also shown for comparison and backtesting. Their presence does not automatically add weight to the combined forecast; check the displayed weights.
A dash means unavailable data. Wind and gust may use different models. AIGFS temperature is excluded when it cannot be compared on the same elevation basis. Six-hour precipitation is water equivalent, not snow depth.
A “Today” label with hours in parentheses covers only the stated time window; subsequent days require full local coverage. Days 8–14 are a less certain outlook. Agreement between models is not a probability from a true ensemble.
Ensemble systems provide multiple forecast scenarios; the available systems appear in the chart selector and image catalogue. AIGFS is the single forecast; AIGEFS is the separate ensemble. Available variables and forecast horizons differ by system.
Open-Meteo · NOAA · ECMWF Open Data · ECCC Open Data · DWD / ICON · Met Office / UKMO · Météo-France / ARPEGE · JMA
The forecast point for Citlaltepetl is at 5,636 m (North America · 19.0300°, -97.2700°).
Use the daily forecast to compare fresh snow, temperature and wind. The mountain view shows the selected day and model; Xionia’s combined forecast is selected initially. Fresh snowfall and snow already on the ground are separate measurements. Snowfall elevation is a model value or a labelled approximate estimate when available. Days 8–14 show a less certain trend.
The summit forecast can differ from conditions at the trailhead and in nearby settlements.