Ross International Airport (7S8) Area Aviation Weather & Runway Winds
Aviation weather near Ross International Airport in Sweetgrass, MT, decoded from the nearest reporting station (KSBX): conditions, runway crosswinds, and free Telegram airport alerts.
Ross International Airport (7S8) is a general aviation airport serving pilots in and around Sweetgrass, MT at 3,552 ft. 7S8 has no weather station of its own. Conditions here are decoded from KSBX, about 28 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (07, 25), longest 2,900 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KCTB. Track it in the ATIS Alerts Telegram bot to get alerts read from KSBX, the station this page is based on.
No weather station at this airport: showing the nearest station KSBX, 27.8 nm away.
Wind from the east (080°) at 8 kt, visibility 10+ statute miles, no cloud data, temperature 6°C (43°F), altimeter 30.12 inHg. Conditions are Visual Flight Rules (VFR).
METAR KSBX 130755Z AUTO 08008KT 10SM CLR 06/06 A3012 RMK AO2
What changed at KSBX (nearest station)?
Since the 0735Z (1:35 AM MDT) report, compared automatically against the latest METAR.
No significant changes since the 0735Z report, conditions are holding steady.
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Current pilot readout for 7S8
Based on the nearest station (KSBX), 7S8 is currently VFR with winds from 080° at 8 knots, visibility 10+ statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 07, about 8 knots. Density altitude is approximately 3,100 ft (field elevation 3,552 ft). 7S8 does not publish a TAF. The nearest TAF station is KCTB, about 28 nm away.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
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Track 7S8 free on TelegramRunway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Use this section to quickly compare current wind alignment across available runways at 7S8. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 07FAV | 2,900 ft | TURF-F | 1 kt head | 8 kt right |
| 25 | 2,900 ft | TURF-F | 1 kt head | 8 kt right |
Open the crosswind calculator to try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 24 h: wind 0→8 kt, ceiling 5,500 ft → unlimited.
7S8 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Ross International Airport in Sweetgrass, MT: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around 7S8 is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap
Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.
Recent aviation weather trends at 7S8
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KSBX reported mostly VFR across 72 observations, with 0 flight-category changes. The strongest gust reached 12 kt, the lowest ceiling was 3,600 ft. Wind most often came from the E.
Most recent change: MVFR → VFR
- 07/25
- 100%
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- 7S8
- City
- Sweetgrass
- State
- Montana
- Country
- United States
- Elevation
- 3,552 ft
- Coordinates
- 48.9986, -111.9780
- Runways
- 2
- Longest runway
- 2,900 ft
- Weather reporting
- Nearest station KSBX
- TAF
- Nearest KCTB
- Time zone
- America/Edmonton
- Next sunset
- 17h 34m
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Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
25–50 NM
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
7S8 weather: frequently asked
What runways are available at 7S8?+
7S8 has 2 runways: 07, 25; the longest is 2,900 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for 7S8 come from?+
Ross International Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KSBX, about 28 nm away, close enough for situational awareness, but local conditions at 7S8 can differ.
Does 7S8 have a TAF?+
No. 7S8 does not publish its own TAF. The nearest TAF station is KCTB, about 28 nm away.
Does 7S8 broadcast D-ATIS?+
No. 7S8 does not broadcast D-ATIS. Alerts for 7S8 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Ross International Airport (7S8)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Ross International Airport, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.
⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.
No Pilot PIREPs have been submitted for 7S8 yet. Recently flew here? Help the next pilot by leaving a quick airport note.
Pilot PIREPs are community pilot notes for situational awareness only, not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
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