This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 42.4461°N, -87.8328°.
NBM + global weather models
Updated: 5:27 AM
Weather in Zion
The 10-day span for Zion runs from a high near 32° on Saturday down to 17° overnight on Friday. About 0.50 in of precipitation is expected in total; the most likely wet day is Friday (73% chance). Expect a blustery spell — gusts near 40 mph on Monday. The NWS alert board for this area is currently clear. Right now Zion is running about 46° warmer than Milwaukee. Longer view: variable mid-latitude weather in every season.
Zion, IL · Elev 650 ft · 42.45°N, 87.83°W · Illinois · Forecast computed for these exact coordinates
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