Weather in La Unión, El Salvador: forecast and live map

Radar and the airport reports at La Union and Amapala/Los Pelonas show the weather over La Unión, El Salvador as it is now; the forecast model adds temperature and wind. Each layer says whether it is measured or modelled.

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Right now · as of

  • No lightning within 50 km of La Unión, El Salvador in the last 15 minutes. No rain or snow on radar within 50 km of La Unión, El Salvador.
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La Unión, El Salvador weather forecast

Clear in La Unión, El Salvador today: between 24 °C and 33 °C, 1.7 mm of rain, wind up to 24 km/h.

  1. 3:00 AM25 °CN 7 km/h–
  2. 6:00 AM24 °CNW 5 km/h–
  3. 9:00 AM29 °CN 10 km/h–
  4. 12:00 PM32 °CE 6 km/h0.3 mm
  5. 3:00 PM32 °CSE 10 km/h–
  6. 6:00 PM28 °CW 12 km/h–
  7. 9:00 PM27 °CNW 3 km/h1.4 mm
  8. 12:00 AM25 °CNW 9 km/h0.4 mm
La Unión, El Salvador weather forecast
DaySkyHigh / lowRainWind up to
Today33 °C / 24 °C1.7 mm24 km/h
Fri, Oct 3033 °C / 25 °C0.7 mm17 km/h
Sat, Oct 3133 °C / 25 °C1.7 mm17 km/h
Sun, Nov 133 °C / 25 °C1.7 mm6 km/h
Mon, Nov 233 °C / 25 °C4.8 mm9 km/h
Tue, Nov 332 °C / 25 °C3.6 mm7 km/h
Wed, Nov 431 °C / 24 °C4.5 mm5 km/h

Forecast by MET Norway (CC BY 4.0), updated 11:22 PM CST. Times are local.

What the map shows over La Unión, El Salvador

  • Rain radarMeasuredLa Unión, El Salvador is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • Live lightning mapMeasuredLa Unión, El Salvador is inside the area NOAA’s lightning networks cover. Strike density every 15 minutes.Open on the mapAbout this layer
  • Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 25 km apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
  • Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
  • Severe weather alertsOfficial warningsSevere and extreme warnings that the national weather service shares with the WMO.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredThe latest reports from La Union (MSLU), 4 km away and Amapala/Los Pelonas (MHAM), 21 km away, usually every hour.Open on the mapAbout this layer

Good to know

  • Radar, lightning and airport reports are measurements. Temperature and wind are a forecast model’s values for the nearest hour, which can differ from what a thermometer in La Unión, El Salvador reads.
  • Past about zoom 7 for radar and zoom 8 for lightning the map shows no finer detail: it can’t resolve the weather of one street.
  • For a picture of conditions, not for safety decisions: follow the warnings of your local weather service.

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