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Last update: 06:00, 9 Sept 2026
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What sets Cihuatlan apart is that it's a coastal municipality on Jalisco's Pacific shore, near the Barra de Navidad tourist area. What it shares with the rest of Jalisco is a climate driven by North American monsoon convective storms, intensified along the Pacific coast by hurricane moisture.
The stakes are concrete — urban drainage failure over buried rivers and coastal storm flooding is a known issue here, and for Cihuatlan specifically, knowing a storm is building matters more than knowing it's merely 'possible'.
The rain radar behind Cihuatlan's live map is built on CONAGUA (Comisión Nacional del Agua) data, refreshed every 5 minutes. Rather than a forecast icon covering the whole state, it shows exactly where precipitation is falling over Cihuatlan right now.
Like the rest of Jalisco, Cihuatlan sees its heaviest rain during a defined stretch of the year, when storms are both more frequent and more intense.
For the remainder of the year, Cihuatlan sees noticeably calmer weather, in keeping with the broader Jalisco pattern.
Because North American monsoon convective storms, intensified along the Pacific coast by hurricane moisture can shift conditions quickly, a trip that starts dry doesn't always stay that way. Checking the radar first is worth the ten seconds it takes.
Urban drainage failure over buried rivers and coastal storm flooding shapes how outdoor plans get made here — not by avoiding rain altogether, but by tracking exactly when it's building.
If you're unfamiliar with Cihuatlan's weather pattern, the radar is the fastest way to get oriented — real-time, not a forecast for the whole region.
Whoever's planning a day in Cihuatlan benefits from checking the radar directly, rather than relying on a forecast built for all of Jalisco at once.
Cihuatlan is a coastal municipality on Jalisco's Pacific shore, near the Barra de Navidad tourist area. Useful background, but not the same as knowing right now -- RainViewer's Cihuatlan radar refreshes every 5 minutes with CONAGUA data for that.
That's a question the radar answers better than any forecast. Checking Cihuatlan's live view shows whether the storm is minutes away or has cleared.
It can. Urban drainage failure over buried rivers and coastal storm flooding is a known factor here, and Cihuatlan traffic responds accordingly once heavy rain arrives.
It's a real possibility in parts of Cihuatlan — urban drainage failure over buried rivers and coastal storm flooding is documented across Jalisco, so checking conditions before a major storm is a reasonable precaution.
The drier stretch of the year offers the most reliable conditions in Cihuatlan. Outside that window, checking the radar before outdoor plans is still worth doing.
That comes down to North American monsoon convective storms, intensified along the Pacific coast by hurricane moisture, which tends to produce narrow, localized storms rather than broad, even rain across Cihuatlan. A general forecast can't capture that kind of variation.
Yes — RainViewer covers Cihuatlan with a hyperlocal radar built on CONAGUA data, refreshed every 5 minutes, with 48 hours of history and short-range forecasting on the Essential plan.
Yes — RainViewer's rain alerts can be set for a specific location in Cihuatlan, giving advance notice rather than waiting until it's already raining.
Cihuatlan's weather, live
Cihuatlan is a coastal municipality on Jalisco's Pacific shore, near the Barra de Navidad tourist area. Skip the guesswork: RainViewer's radar shows exactly where it's raining over Cihuatlan, right now.
Track rain in Cihuatlan — free. Upgrade to Essential for alerts, forecasts, and full radar history.