Southern CA. Slope Racers - Grass Fire Mountain Rd — RC Flying Field Weather
Live conditions for this AMA model airfield in Santa Clarita, CA, decoded from the nearest reporting station KWJF, 11.3 nm away — wind, gusts, visibility, and an RC flyability read before you drive to the field.
The site is an FAA-Recognized Identification Area (FRIA), where eligible members can fly without Remote ID broadcast equipment. Published field hours: Dawn to Dusk. Activities listed by the club: Slope Soaring. 12 other AMA fields sit within 50 miles.
Experienced pilots
Better suited to sport and aerobatic models with some wing loading; not a day for trainers or light foamies.
Based on KWJF, 11.3 nm away — measured at the airport, not the field.
⚠️ Weather shown is from the nearest full-scale reporting station, not measured at the field. Not for flight decisions — assess wind and sky conditions on site and follow the AMA Safety Code and your club's field rules.
Runway winds & crosswind
Enter your field's runway once — we'll remember it on this device and show live components plus today's forecast crosswind.
This field's runway orientation isn't in the published FAA/AMA data (we never guess it). If you fly here, type your runway number above — members see live crosswind instantly, and it's remembered on this device.
Extended forecast
The next 3days from the National Weather Service forecast for this field's location — conditions, temperature, wind, and rain chance.
| Day | Conditions | Hi / Lo °F | Wind | Rain |
|---|---|---|---|---|
| Wed | Sunny | 88° / 64° | W 13 kt | 0% |
| Thu | Sunny | 92° / 67° | W 13 kt | 0% |
| Fri | Sunny | 97° / 71° | W 13 kt | 0% |
Forecast from the US National Weather Service for this field's location. Temperatures in °F. Not for operational use.
Field information
As published by the club via the AMA Club Finder.
- Address
- Grass Mountain Fire Rd, Santa Clarita, CA, 91390
- Field hours
- Dawn to Dusk
- Activities permitted
- Slope Soaring
- Field features
- Grass Pit Area
Full-scale airports within 30 nm
Know your neighbors: model aircraft must give way to full-scale traffic at all times.
These airports operate around Southern CA. Slope Racers - Grass Fire Mountain Rd. Stay at or below your field's agreed altitude, keep a spotter when traffic is around, and follow FAA sUAS rules and AMA safety programming.
Free for every AMA club
ATIS Alerts is built for RC flyers — and the club weather widget is free to every AMA flying field. No account, no cost, no catch.
- Live wind, gusts, and an RC flyability read for Southern CA. Slope Racers - Grass Fire Mountain Rd — right on your own club site.
- Crosswind for your field's runway, updated continuously.
- One copy-paste script tag. Members check the club homepage instead of asking “anyone flying today?”
Or get free Telegram alerts when Southern CA. Slope Racers - Grass Fire Mountain Rd is flyable →
No weather station at this airport — showing the nearest station KWJF, 11.3 nm away.
Wind from the west-southwest (250°) at 12 kt, visibility 10+ statute miles, no cloud data, temperature 27°C (81°F), altimeter 29.88 inHg. Conditions are Visual Flight Rules (VFR).
METAR KWJF 290356Z AUTO 25012KT 10SM CLR 27/12 A2988 RMK AO2 SLP095 T02720122 $
Want the full picture? See KWJF's complete aviation weather page →
Field aerial
2600 ft across · north up
Imagery: USGS The National Map (public domain). Fly here? Get this field verified
Get RC field weather alerts for Southern CA. Slope Racers - Grass Fire Mountain Rd
RC Field Weather watches the wind at this field and messages you on Telegram when a flyable window opens — plus a morning field brief and a weekend planner tuned to what you fly.
Get Free Weather Alerts on Telegram for this FieldFree • no app to install • unsubscribe anytime
Forecasts are for this field; live conditions come from KWJF, the nearest reporting station.
Field facts
From the FAA/AMA flying-fields publication, shown as published.
- AMA charter
- 4666
- AMA district
- District 10
- FRIA
- FAA-Recognized Identification Area
- City
- Santa Clarita
- State
- California
- ZIP
- 91390
- Coordinates
- 34.6411, -118.4135
- Nearest weather station
- KWJF · 11.3 nm
- Nearest airport
- 0CL6 · 7.5 nm
- Time zone
- America/Los_Angeles
- Runway data
- No defined runway visible in aerial imagery
The FAA fixed-site agreement altitude is an agreement value from the FAA/AMA publication — it is not an airspace clearance. Confirm current operating rules with the club and the AMA.
Open in Google Maps ↗ · AMA Club Finder ↗ · FAA source data ↗
Nearby RC flying fields
Other AMA club fields near this one.
Within 25 miles
25–50 miles
Dot shows current RC flying conditions at each field's nearest station.
⚠️ Weather shown is from the nearest full-scale reporting station, not measured at the field. Not for flight decisions — assess wind and sky conditions on site and follow the AMA Safety Code and your club's field rules. Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
All RC airfields · RC field weather widget · Free pilot tools