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STS Weather: METAR, TAF and Runway Winds

Charles M. Schulz-Sonoma County Airport, Santa Rosa, CA · KSTS

Current weather at Charles M. Schulz-Sonoma County Airport in Santa Rosa, CA (IATA STS, ICAO KSTS): the latest observation puts the airport in IFR (instrument flight rules) conditions, wind calm. Below are the latest METAR and TAF from the NOAA Aviation Weather Center, decoded into plain English, and the headwind and crosswind on each runway.

Current conditions (METAR)

• Wind: calm.
• Visibility: 1 1/2 miles.
• Weather: mist.
• Clouds: none reported; no ceiling.
• Temperature: 6°C (43°F), dew point 6°C (43°F).
• Altimeter: 30.11 inHg (1020 hPa).

SPECI KSTS 051306Z AUTO 00000KT 1 1/2SM BR CLR 06/06 A3011 RMK AO2 VIS 1V3 T00610061

Runway winds

The wind is calm: no headwind or crosswind on any runway.

Forecast (TAF)

Issued Nov 5 11:21Z, valid Nov 5 12:00Z to Nov 6 12:00Z

TAF KSTS 051121Z 0512/0612 00000KT 2SM BR SCT005 TEMPO 0512/0515 1/2SM FG OVC002 FM052000 16005KT P6SM FEW250 FM060300 35002KT P6SM FEW250 FM061100 00000KT P6SM SCT010

1. Nov 5 12:00Z to 20:00Z
   Wind calm; visibility 2 miles; mist; scattered clouds at 500 ft.
2. Temporarily, Nov 5 12:00Z to 15:00Z
   Visibility 1/2 mile; fog; overcast at 200 ft.
3. From Nov 5 20:00Z (until Nov 6 03:00Z)
   Wind 160° at 5 kt; visibility 6 miles or more; few clouds at 25,000 ft.
4. From Nov 6 03:00Z (until 11:00Z)
   Wind 350° at 2 kt; visibility 6 miles or more; few clouds at 25,000 ft.
5. From Nov 6 11:00Z (until 12:00Z)
   Wind calm; visibility 6 miles or more; scattered clouds at 1,000 ft.

Airport diagram

Official FAA PDF (effective Oct 29 to Nov 26)

FAA airport diagram, cycle 2611, effective Oct 29 to Nov 26, 2026. Reference only, not for navigation.

FBOs and services

FBOs

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Data © OpenStreetMap contributors (ODbL), as of Nov 3, 2026.

Related

• KSTS weather with live refresh
• METAR and TAF decoder: read any report in plain English
• Charles M. Schulz-Sonoma County Airport: codes, map and radar
• Current NOTAMs for STS
• Flights at STS now
• Weather for other airports

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Times are UTC (Z); the time after a slash is the local time at the airport. Weather and runway data come from the NOAA Aviation Weather Center (aviationweather.gov) and are refreshed here every few minutes; the plain-English summaries are generated by cwsi.net and may simplify, so the raw METAR and TAF are authoritative. Runway headings are true, worked out from NOAA's runway alignment. cwsi.net is not affiliated with NOAA or the FAA: get an official weather briefing before flight.