Ontario Municipal Airport (KONO) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for Ontario Municipal Airport in Oregon, OR, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
Ontario Municipal Airport (KONO) is a regional airport serving Oregon, OR at 2,193 ft. KONO reports its own METAR and publishes a TAF — decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 2 runways (15, 33) — longest 5,006 ft — are checked against the current wind in the crosswind table below. Automated weather is broadcast on 135.275. Track KONO in the ATIS Alerts Telegram bot to get a message when a new METAR changes the picture — flight category, wind, or ceiling past your selected minimums.
Wind calm, visibility 3 statute miles, overcast at 2,800 ft, temperature 32°C (89°F), altimeter 29.78 inHg. Conditions are Marginal VFR (MVFR), ceiling 2,800 ft.
METAR KONO 290153Z AUTO 00000KT 3SM HZ OVC028 32/12 A2978 RMK AO2 SLP068 T03170117
What changed at KONO?
Since the 0053Z (6:53 PM MDT) report — compared automatically against the latest METAR.
- Pressure falling: altimeter 29.80 → 29.78 inHg.
This is exactly what ATIS Alerts watches for you — get a Telegram message when KONO's weather changes, free →
Current pilot readout for KONO
KONO is currently MVFR with calm winds, visibility 3 statute miles, and a 2,800 ft ceiling. Density altitude is approximately 4,900 ft (field elevation 2,193 ft). Review the latest TAF below for forecast changes before departure.
⚠️ 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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Stop refreshing aviation weather manually. Track KONO in ATIS Alerts and get notified when a new METAR changes the picture — a category drop, or wind and ceiling moving toward your minimums.
Track KONO 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 KONO. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
Current wind is calm — calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 15 | 5,006 ft | ASP | — | — |
| 33 | 5,006 ft | ASP | — | — |
Open the crosswind calculator — try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 0→0 kt, ceiling unlimited → 2,800 ft.
KONO weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Ontario Municipal Airport in Oregon, OR: 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 KONO is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © OpenStreetMap © CARTO
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.
Pilot reports (PIREPs) within 100 NM of KONO
Reported by pilots in flight over the past 6 hours — via aviationweather.gov.
Show raw report
BOI UA /OV BOI360015/TM 2205/FL085/TP BN2P/WV MTN WAVE +/-20KTS
BOI UAHeader — reporting station and UA: a routine pilot report.OV BOI360015Location — fix or navaid, optionally with a radial and distance in NM.TM 2205Reported at 22:05 UTC.FL085Altitude: 8,500 ft MSL.TP BN2PAircraft type reporting.WV MTN WAVE +/-20KTSWind (direction/speed) or wind-shear remarks.Show raw report
BOI UA /OV BOI282005/TM 2042/FL045/TP C56X/WX FLGT VIS 5NM
BOI UAHeader — reporting station and UA: a routine pilot report.OV BOI282005Location — fix or navaid, optionally with a radial and distance in NM.TM 2042Reported at 20:42 UTC.FL045Altitude: 4,500 ft MSL.TP C56XAircraft type reporting.WX FLGT VIS 5NMWeather and flight visibility observed.⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.
Recent aviation weather trends at KONO
From ATIS Alerts' hourly weather history.
Over the past 24 hours, KONO reported a mix of conditions, most often IFR across 37 observations, with 11 flight-category changes. The lowest ceiling was 1,600 ft. Wind most often came from the W.
Most recent change: IFR → MVFR
Most recent change: IFR → MVFR
- 33
- 73%
- 15
- 27%
TAF — Terminal Aerodrome Forecast
Issued 2340Z (5:40 PM MDT)
TAF KONO 282340Z 2900/2924 VRB05KT 3SM FU BKN025 FM290300 33014G23KT 2SM FU OVC020 FM291000 32010KT 2SM FU OVC020 FM292000 VRB06KT 4SM FU SCT020
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Nearby TFRs
Active FAA TFRs near KONO
FAA TFR data shows an active temporary flight restriction near KONO.
View all active US TFRs → · Official FAA TFR ↗
Verify with official FAA TFR sources before flight.
Airport facts
Reference data from the OurAirports dataset.
- Type
- Regional airport
- ICAO
- KONO
- IATA
- ONO
- FAA LID
- ONO
- City
- Oregon
- State
- Oregon
- Country
- United States
- Elevation
- 2,193 ft
- Coordinates
- 44.0198, -117.0133
- Runways
- 2
- Longest runway
- 5,006 ft
- Weather reporting
- Reports METAR
- TAF
- Published
- AWOS/ASOS
- 135.275 MHz
- Time zone
- America/Boise
- Sunset in
- 1h 12m
Run a flight school, FBO, or club here? Embed KONO's live status on your website — free →
Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
10 airports+4 more within 25 NM
25–50 NM
6 airports50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport — live wind, crosswind & flyability on each page.
- Treasure Valley Aeromodelers - Louise LN — Parma, ID · 14 mi
- Emmett Valley Flyers - Van Deusen Rd — Emmett, ID · 27 mi
Historical Flying Weather
2006–2025 · ATIS Alerts Flying Weather Index
Based on historical observations from 2006–2025, KONO reported VFR conditions during about 91.7% of valid daylight observations, with an estimated 310 VFR flying days a year. June had the most VFR weather; January had the most instrument conditions. Surface winds averaged 4.8 kt, calm 27.5% of the time.
Full historical breakdown
Flight category by month
| Month | VFR % | MVFR % | IFR % | LIFR % |
|---|---|---|---|---|
| Jan | 64.3 | 17.0 | 8.9 | 9.8 |
| Feb | 84.0 | 8.2 | 4.4 | 3.5 |
| Mar | 96.6 | 2.4 | 0.6 | 0.5 |
| Apr | 98.5 | 1.1 | 0.3 | 0.1 |
| May | 99.0 | 0.8 | 0.2 | 0.0 |
| Jun | 99.3 | 0.5 | 0.1 | 0.1 |
| Jul | 98.6 | 1.1 | 0.3 | 0.0 |
| Aug | 96.8 | 2.8 | 0.3 | 0.1 |
| Sep | 95.3 | 3.7 | 0.9 | 0.1 |
| Oct | 96.4 | 2.5 | 0.7 | 0.4 |
| Nov | 86.2 | 8.8 | 2.4 | 2.6 |
| Dec | 65.3 | 16.4 | 7.5 | 10.8 |
Average wind by month
| Month | Mean wind (kt) |
|---|---|
| Jan | 3.6 kt |
| Feb | 4.7 kt |
| Mar | 5.8 kt |
| Apr | 6.6 kt |
| May | 6.3 kt |
| Jun | 5.9 kt |
| Jul | 5.0 kt |
| Aug | 4.4 kt |
| Sep | 4.0 kt |
| Oct | 4.1 kt |
| Nov | 3.9 kt |
| Dec | 3.8 kt |
Historical summary of past observations — not a forecast or safety rating. Always check the current METAR, TAF, and a weather briefing before flight.
KONO weather — frequently asked
What runways are available at KONO?+
KONO has 2 runways — 15, 33; the longest is 5,006 ft. This page computes the live crosswind for each runway end from the current wind.
Does KONO report its own weather?+
Yes — Ontario Municipal Airport has its own weather station and publishes METAR observations, which this page decodes live.
Does KONO have a TAF?+
Yes — the TAF is shown on this page below the current conditions.
Does KONO broadcast D-ATIS?+
No — KONO does not broadcast D-ATIS. Alerts for KONO from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.
Pilot PIREPs for Ontario Municipal Airport (KONO)
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 Ontario Municipal 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 KONO 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.
Why pilots use ATIS Alerts
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- Get pinged the moment KONO drops below VFR or a new report moves your numbers.
- Live METAR, TAF, crosswinds, and FAA delays — one link, always current.
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
No D-ATIS at this airport — showing METAR.
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