4IS3 METAR
Current observed weather at University of Chicago Hospitals Heliport (4IS3), Chicago, IL, elevation 830 ft. This field has no weather reporting station.
All of University of Chicago Hospitals Heliport — runways, frequencies, charts and live weatherNo 4IS3 METAR
University of Chicago Hospitals Heliport has no weather reporting station, so there is no 4IS3 METAR. The nearest reporting fields are:
| Station | Airport | Distance |
|---|---|---|
| KMDW METAR | Chicago Midway International Airport | 7 NM on the 269° radial |
| KGYY METAR | Gary/Chicago International Airport | 13 NM on the 140° radial |
| KIGQ METAR | Lansing Municipal Airport | 16 NM on the 168° radial |
Frequently asked
What is the current METAR at 4IS3?
University of Chicago Hospitals Heliport has no weather reporting station.
How often is the 4IS3 METAR updated?
Routine observations are issued hourly, usually in the 5 minutes before the hour. A SPECI is issued between them whenever conditions change significantly — a ceiling or visibility crossing a category threshold, a wind shift, or the onset of precipitation or a thunderstorm.
More about 4IS3
Observations from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.