4S9 METAR
Current observed weather at Mulino State (4S9), Portland-Mulino, OR, elevation 260 ft. This field has no weather reporting station. · Open on the map
All of Mulino State — runways, frequencies, charts and live weatherNo 4S9 METAR
Mulino State has no weather reporting station, so there is no 4S9 METAR. The nearest reporting fields are:
| Station | Airport | Distance |
|---|---|---|
| KUAO METAR | Aurora State | 8 NM on the 284° radial |
| KPDX METAR | Portland International | 22 NM on the 359° radial |
| KTTD METAR | Portland-Troutdale | 22 NM on the 022° radial |
Frequently asked
What is the current METAR at 4S9?
Mulino State has no weather reporting station.
How often is the 4S9 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 4S9
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.
Something here wrong or out of date? Report a data problem.