ATIS Alerts

Del Mar Farms Airport (CN99) Area Aviation Weather & Runway Winds

Aviation weather near Del Mar Farms Airport in Patterson, CA, decoded from the nearest reporting station (KMOD): conditions, runway crosswinds, and free Telegram airport alerts.

Del Mar Farms Airport (CN99) is a general aviation airport serving pilots in and around Patterson, CA at 65 ft. CN99 has no weather station of its own. Conditions here are decoded from KMOD, about 11 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (12, 30), longest 2,873 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KMOD. Track it in the ATIS Alerts Telegram bot to get alerts read from KMOD, the station this page is based on.

VFR
Observed 0853Z (1:53 AM PDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KMOD, 10.8 nm away.

Wind
350° 9 kt
Visibility
10+ sm
Ceiling
Unlimited
Altimeter
29.94"
Temp / Dew
65°F / 18°C
dew 50°F / 10°C

Wind from the north (350°) at 9 kt, visibility 10+ statute miles, no cloud data, temperature 18°C (65°F), altimeter 29.94 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR KMOD 130853Z AUTO 35009KT 10SM CLR 18/10 A2994 RMK AO2 SLP139 T01830100 50005

What changed at KMOD (nearest station)?

Since the 0753Z (12:53 AM PDT) report, compared automatically against the latest METAR.

No significant changes since the 0753Z report, conditions are holding steady.

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Current pilot readout for CN99

Based on the nearest station (KMOD), CN99 is currently VFR with winds from 350° at 9 knots, visibility 10+ statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 12, about 2 knots. Density altitude is approximately 450 ft (field elevation 65 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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Runway 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 CN99. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.

RunwayHead / TailCrosswind
12FAV9 kt head2 kt left
309 kt head2 kt left

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.

Wind (kt)Gusts (kt)Bottom strip, flight category:VFRMVFRIFRLIFRNo report
0132609Z21Z08Z

Over the last 23 h: wind 5→9 kt, ceiling unlimited → unlimited.

CN99 weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.

Live weather radar around Del Mar Farms Airport in Patterson, CA: 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 CN99 is headed.

Loading…
Loading radar…

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.

Pilot reports (PIREPs) within 100 NM of CN99

Reported by pilots in flight over the past 6 hours, via aviationweather.gov.

PIREP0638Z (11:38 PM PDT) · 58 NM W of CN99 · during descent · A321
Show raw report
SFO UA /OV SFO/TM 0638/FL005/TP A321/RM NEG WIND SHEAR DURD
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0638Reported at 06:38 UTC.
FL005Altitude: 500 ft MSL.
TP A321Aircraft type reporting.
RM NEG WIND SHEAR DURDRemarks.
URGENT0338Z (8:38 PM PDT) · 58 NM W of CN99 · during descent · BCS3
Show raw report
SFO UUA /OV SFO/TM 0338/FL005/TP BCS3/RM +/- 10KTS DURD
SFO UUAHeader: reporting station and UUA: an URGENT pilot report (severe conditions, wind shear, or similar).
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0338Reported at 03:38 UTC.
FL005Altitude: 500 ft MSL.
TP BCS3Aircraft type reporting.
RM +/- 10KTS DURDRemarks.
PIREP0334Z (8:34 PM PDT) · 58 NM W of CN99 · 500 ft MSL · B753
Show raw report
SFO UA /OV SFO/TM 0334/FL005/TP B753/RM +/- 5 KTS
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0334Reported at 03:34 UTC.
FL005Altitude: 500 ft MSL.
TP B753Aircraft type reporting.
RM +/- 5 KTSRemarks.
PIREP0312Z (8:12 PM PDT) · 58 NM W of CN99 · during descent · A321
Show raw report
SFO UA /OV SFO/TM 0312/FL005/TP A321/RM +/- 5 KTS DURD
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0312Reported at 03:12 UTC.
FL005Altitude: 500 ft MSL.
TP A321Aircraft type reporting.
RM +/- 5 KTS DURDRemarks.
URGENT0311Z (8:11 PM PDT) · 58 NM W of CN99 · during descent · CL60
Show raw report
SFO UUA /OV SFO/TM 0311/FL012/TP CL60/RM +/- 10 KTS DURD
SFO UUAHeader: reporting station and UUA: an URGENT pilot report (severe conditions, wind shear, or similar).
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0311Reported at 03:11 UTC.
FL012Altitude: 1,200 ft MSL.
TP CL60Aircraft type reporting.
RM +/- 10 KTS DURDRemarks.
PIREP0309Z (8:09 PM PDT) · 58 NM W of CN99 · during climb · B77W
Show raw report
SFO UA /OV SFO/TM 0309/FL005/TP B77W/RM NEG WIND SHEAR DURC
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0309Reported at 03:09 UTC.
FL005Altitude: 500 ft MSL.
TP B77WAircraft type reporting.
RM NEG WIND SHEAR DURCRemarks.
PIREP0309Z (8:09 PM PDT) · 58 NM W of CN99 · during descent · A332
Show raw report
SFO UA /OV SFO/TM 0309/FL002/TP A332/RM +/- 5KTS DURD
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0309Reported at 03:09 UTC.
FL002Altitude: 200 ft MSL.
TP A332Aircraft type reporting.
RM +/- 5KTS DURDRemarks.
PIREP0303Z (8:03 PM PDT) · 58 NM W of CN99 · during descent · B38M
Show raw report
SFO UA /OV SFO/TM 0303/FL005/TP B38M/RM +/- 5KTS DURD
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0303Reported at 03:03 UTC.
FL005Altitude: 500 ft MSL.
TP B38MAircraft type reporting.
RM +/- 5KTS DURDRemarks.

⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.

Recent aviation weather trends at CN99

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KMOD reported mostly VFR across 24 observations, with 0 flight-category changes. The strongest gust reached 23 kt. Wind most often came from the NW.

Last 24 hours
VFR 100%
Wind avg/max: 8/18 kt
Max gust: 23 kt
Lowest ceiling: -
Lowest vis: -
Prevailing wind: NW
Category changes: 0
Last 7 days
VFR 100%
Wind avg/max: 6/18 kt
Max gust: 23 kt
Lowest ceiling: 11,000 ft
Lowest vis: 6 sm
Prevailing wind: NW
Category changes: 0
Active Runway - past 30 days
12/30
100%

TAF | Terminal Aerodrome Forecast

Issued 0520Z (10:20 PM PDT)

TAF KMOD 130520Z 1306/1406 34009KT P6SM SKC FM131600 32012G20KT P6SM SKC FM140200 32009KT P6SM SKC

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Airport facts

Reference data from the OurAirports dataset.

Type
General aviation airport
FAA LID
CN99
City
Patterson
State
California
Country
United States
Elevation
65 ft
Coordinates
37.5464, -121.1586
Runways
2
Longest runway
2,873 ft
Weather reporting
Nearest station KMOD
TAF
Nearest KMOD
Time zone
America/Los_Angeles
Next sunset
17h 16m

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Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

VFRMVFRIFRLIFRNo report

RC flying fields nearby

AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.

All RC flying fields →

See all California airports →

CN99 weather: frequently asked

What runways are available at CN99?+

CN99 has 2 runways: 12, 30; the longest is 2,873 ft. This page computes the live crosswind for each runway end from the current wind.

Where does the weather shown for CN99 come from?+

Del Mar Farms Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KMOD, about 11 nm away, close enough for situational awareness, but local conditions at CN99 can differ.

Does CN99 have a TAF?+

Yes. The KMOD TAF is shown on this page below the current conditions.

Does CN99 broadcast D-ATIS?+

No. CN99 does not broadcast D-ATIS. Alerts for CN99 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.

Pilot PIREPs for Del Mar Farms Airport (CN99)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for Del Mar Farms 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 CN99 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.

From the ATIS Alerts team

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