ATIS Alerts

Christman Field (CO55) Area Aviation Weather & Runway Winds

Aviation weather near Christman Field in Fort Collins, CO, decoded from the nearest reporting station (KFNL): conditions, runway crosswinds, and free Telegram airport alerts.

Christman Field (CO55) is a general aviation airport serving pilots in and around Fort Collins, CO at 5,160 ft. CO55 has no weather station of its own. Conditions here are decoded from KFNL, about 11 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (16, 34), longest 4,000 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KCYS. Track it in the ATIS Alerts Telegram bot to get alerts read from KFNL, the station this page is based on.

VFR
Observed 0956Z (3:56 AM MDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KFNL, 10.7 nm away.

Wind
030° 3 kt
Visibility
10+ sm
Ceiling
Unlimited
Altimeter
30.06"
Temp / Dew
56°F / 13°C
dew 48°F / 9°C

Wind from the north-northeast (030°) at 3 kt, visibility 10+ statute miles, no cloud data, temperature 13°C (56°F), altimeter 30.06 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR KFNL 130956Z AUTO 03003KT 10SM CLR 13/09 A3006 RMK AO2 SLP125 T01330089 $

What changed at KFNL (nearest station)?

Since the 0856Z (2:56 AM MDT) report, compared automatically against the latest METAR.

No significant changes since the 0856Z report, conditions are holding steady.

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Current pilot readout for CO55

Based on the nearest station (KFNL), CO55 is currently VFR with winds from 030° at 3 knots, visibility 10+ statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 16, about 2 knots. Density altitude is approximately 6,000 ft (field elevation 5,160 ft). CO55 does not publish a TAF. The nearest TAF station is KCYS, about 37 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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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 CO55. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.

RunwayHead / TailCrosswind
34FAV3 kt head2 kt right
162 kt tail2 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
071510Z21Z09Z

Over the last 23 h: wind 53 kt, ceiling unlimitedunlimited.

CO55 weather radar

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

Live weather radar around Christman Field in Fort Collins, CO: 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 CO55 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 CO55

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

PIREP1032Z (4:32 AM MDT) · 98 NM S of CO55 · 16,000 ft MSL · PC12
Show raw report
COS UA /OV BRK275010/TM 1032/FL160/TP PC12/SK SKC/TB NEG/IC NEG/RM NEG PRECIP ZDVWC-41
COS UAHeader: reporting station and UA: a routine pilot report.
OV BRK275010Location: fix or navaid, optionally with a radial and distance in NM.
TM 1032Reported at 10:32 UTC.
FL160Altitude: 16,000 ft MSL.
TP PC12Aircraft type reporting.
SK SKCSky condition: cloud bases and tops in hundreds of feet MSL.
TB NEGTurbulence: none reported.
IC NEGIcing: none reported.
RM NEG PRECIP ZDVWC-41Remarks.
PIREP0950Z (3:50 AM MDT) · 52 NM SE of CO55 · during descent · A21N
Show raw report
DEN UA /OV FINAL RWY 17R/TM 0950/FL070/TP A21N/TB NEG TB/RM SMOOTH
DEN UAHeader: reporting station and UA: a routine pilot report.
OV FINAL RWY 17RLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0950Reported at 09:50 UTC.
FL070Altitude: 7,000 ft MSL.
TP A21NAircraft type reporting.
TB NEG TBTurbulence: none reported tb.
RM SMOOTHRemarks.
PIREP0721Z (1:21 AM MDT) · 52 NM SE of CO55 · 8,000 ft MSL · B767
Show raw report
DEN UA /OV 8 NORTH/TM 0721/FL080/TP B767/RM SMOOTH
DEN UAHeader: reporting station and UA: a routine pilot report.
OV 8 NORTHLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0721Reported at 07:21 UTC.
FL080Altitude: 8,000 ft MSL.
TP B767Aircraft type reporting.
RM SMOOTHRemarks.

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

Recent aviation weather trends at CO55

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KFNL reported mostly VFR across 25 observations, with 0 flight-category changes. The lowest ceiling was 12,000 ft. Wind most often came from the NE.

Last 24 hours
VFR 100%
Wind avg/max: 6/13 kt
Max gust: -
Lowest ceiling: 12,000 ft
Lowest vis: -
Prevailing wind: NE
Category changes: 0
Last 7 days
VFR 100%
Wind avg/max: 5/13 kt
Max gust: 21 kt
Lowest ceiling: 7,000 ft
Lowest vis: 6 sm
Prevailing wind: S
Category changes: 0
Active Runway - past 30 days
16
57%
34
43%

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Airport facts

Reference data from the OurAirports dataset.

Type
General aviation airport
FAA LID
CO55
City
Fort Collins
State
Colorado
Country
United States
Elevation
5,160 ft
Coordinates
40.5972, -105.1440
Runways
2
Longest runway
4,000 ft
Weather reporting
Nearest station KFNL
TAF
Nearest KCYS
Time zone
America/Denver
Next sunset
14h 20m

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Nearby airports

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

RC flying fields nearby

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

All RC flying fields →

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CO55 weather: frequently asked

What runways are available at CO55?+

CO55 has 2 runways: 16, 34; the longest is 4,000 ft. This page computes the live crosswind for each runway end from the current wind.

Where does the weather shown for CO55 come from?+

Christman Field does not have its own weather station. Conditions shown here come from the nearest reporting station, KFNL, about 11 nm away, close enough for situational awareness, but local conditions at CO55 can differ.

Does CO55 have a TAF?+

No. CO55 does not publish its own TAF. The nearest TAF station is KCYS, about 37 nm away.

Does CO55 broadcast D-ATIS?+

No. CO55 does not broadcast D-ATIS. Alerts for CO55 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.

Pilot PIREPs for Christman Field (CO55)

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 Christman Field, 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 CO55 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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