Granite Falls Municipal Airport / Lenzen-Roe Memorial Field (KGDB) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for Granite Falls Municipal Airport / Lenzen-Roe Memorial Field in Granite Falls, MN, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
Granite Falls Municipal Airport / Lenzen-Roe Memorial Field (KGDB) is a general aviation airport serving pilots in and around Granite Falls, MN at 1,047 ft. KGDB reports its own METAR — decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 2 runways (15, 33) — longest 4,357 ft — are checked against the current wind in the crosswind table below. Automated weather is broadcast on 120.1. Track KGDB 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 from the east-northeast (070°) at 4 kt, visibility 10+ statute miles, no cloud data, temperature 28°C (82°F), altimeter 29.91 inHg. Conditions are Visual Flight Rules (VFR).
METAR KGDB 290155Z AUTO 07004KT 10SM CLR 28/22 A2991 RMK AO2 T02750224
What changed at KGDB?
Since the 0135Z (8:35 PM CDT) report — compared automatically against the latest METAR.
No significant changes since the 0135Z report — conditions are holding steady.
This is exactly what ATIS Alerts watches for you — get a Telegram message when KGDB's weather changes, free →
Current pilot readout for KGDB
KGDB is currently VFR with winds from 070° at 4 knots, visibility 10+ statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 15, about 4 knots. Density altitude is approximately 2,800 ft (field elevation 1,047 ft). KGDB does not publish a TAF — the nearest TAF station is KRWF, about 24 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 →
Get KGDB weather alerts in Telegram
Stop refreshing aviation weather manually. Track KGDB 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 KGDB 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 KGDB. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 15FAV | 4,357 ft | ASP | 0 kt head | 4 kt left |
| 33 | 4,357 ft | ASP | 0 kt head | 4 kt right |
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 24 h: wind 4→4 kt, ceiling unlimited → unlimited.
KGDB weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Granite Falls Municipal Airport / Lenzen-Roe Memorial Field in Granite Falls, MN: 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 KGDB 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 KGDB
Reported by pilots in flight over the past 6 hours — via aviationweather.gov.
Show raw report
HCD UA /OV HCD/TM 0131/FL160/TP A321/SK UNKN-TOP220/TB NEG/RM DURD ON TORGY
HCD UAHeader — reporting station and UA: a routine pilot report.OV HCDLocation — fix or navaid, optionally with a radial and distance in NM.TM 0131Reported at 01:31 UTC.FL160Altitude: 16,000 ft MSL.TP A321Aircraft type reporting.SK UNKN-TOP220Sky condition — cloud bases and tops in hundreds of feet MSL.TB NEGTurbulence: none reported.RM DURD ON TORGYRemarks.Show raw report
RWF UA /OV RWF/TM 0019/FL300/TP B83M/TB CONS LGT CHOP/RM RPTD BY NMURS ACFT
RWF UAHeader — reporting station and UA: a routine pilot report.OV RWFLocation — fix or navaid, optionally with a radial and distance in NM.TM 0019Reported at 00:19 UTC.FL300Altitude: 30,000 ft MSL.TP B83MAircraft type reporting.TB CONS LGT CHOPTurbulence: continuous light chop.RM RPTD BY NMURS ACFTRemarks.Show raw report
LXL UA /OV LXL/TM 2244/FL340/TP E545/SK UNKN-TOP340
LXL UAHeader — reporting station and UA: a routine pilot report.OV LXLLocation — fix or navaid, optionally with a radial and distance in NM.TM 2244Reported at 22:44 UTC.FL340Altitude: 34,000 ft MSL.TP E545Aircraft type reporting.SK UNKN-TOP340Sky condition — cloud bases and tops in hundreds of feet MSL.Show raw report
FSD UA /OV FSD120008/TM 2243/FL030/TP PRM1/TB MOD-SEV 030
FSD UAHeader — reporting station and UA: a routine pilot report.OV FSD120008Location — fix or navaid, optionally with a radial and distance in NM.TM 2243Reported at 22:43 UTC.FL030Altitude: 3,000 ft MSL.TP PRM1Aircraft type reporting.TB MOD-SEV 030Turbulence: moderate to severe 030.Show raw report
AXN UA /OV AXN/TM 2139/FL300/TP E75S/TB INTMT LGT
AXN UAHeader — reporting station and UA: a routine pilot report.OV AXNLocation — fix or navaid, optionally with a radial and distance in NM.TM 2139Reported at 21:39 UTC.FL300Altitude: 30,000 ft MSL.TP E75SAircraft type reporting.TB INTMT LGTTurbulence: intermittent light.Show raw report
ACQ UA /OV ACQ/TM 2036/FL140/TP C421/WX HZ
ACQ UAHeader — reporting station and UA: a routine pilot report.OV ACQLocation — fix or navaid, optionally with a radial and distance in NM.TM 2036Reported at 20:36 UTC.FL140Altitude: 14,000 ft MSL.TP C421Aircraft type reporting.WX HZWeather and flight visibility observed.⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.
Recent aviation weather trends at KGDB
From ATIS Alerts' hourly weather history.
Over the past 24 hours, KGDB reported mostly VFR across 72 observations, with 6 flight-category changes. The lowest ceiling was 700 ft. Wind most often came from the NW.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- 15
- 71%
- 33
- 29%
Get free ATIS alerts for KGDB
We'll message you on Telegram the moment a new METAR changes the picture at KGDB (Granite Falls Municipal Airport / Lenzen-Roe Memorial Field) — flight category, wind, or ceiling past your minimums.
Track KGDB on TelegramFree • no app to install • unsubscribe anytime
Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- ICAO
- KGDB
- FAA LID
- GDB
- City
- Granite Falls
- State
- Minnesota
- Country
- United States
- Elevation
- 1,047 ft
- Coordinates
- 44.7533, -95.5560
- Runways
- 2
- Longest runway
- 4,357 ft
- Weather reporting
- Reports METAR
- TAF
- Nearest KRWF
- AWOS/ASOS
- 120.1 MHz
- Time zone
- America/Chicago
- Next sunset
- 23h 46m
Run a flight school, FBO, or club here? Embed KGDB'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
8 airports+2 more within 25 NM
25–50 NM
9 airports+3 more within 50 NM
50–100 NM
7 airports+1 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport — live wind, crosswind & flyability on each page.
- Cottonwood Golf Course — Cottonwood, MN · 12 mi
- Marshall RC Club - 250th St — Marshall, MN · 27 mi
Historical Flying Weather
2006–2025 · ATIS Alerts Flying Weather Index
Based on historical observations from 2006–2025, KGDB reported VFR conditions during about 78.3% of valid daylight observations, with an estimated 250 VFR flying days a year. July had the most VFR weather; December had the most instrument conditions. Surface winds averaged 8.1 kt, calm 10.4% of the time.
Full historical breakdown
Flight category by month
| Month | VFR % | MVFR % | IFR % | LIFR % |
|---|---|---|---|---|
| Jan | 65.7 | 19.2 | 9.2 | 5.9 |
| Feb | 73.3 | 16.6 | 6.8 | 3.4 |
| Mar | 69.5 | 17.6 | 7.9 | 5.1 |
| Apr | 77.0 | 13.3 | 7.4 | 2.3 |
| May | 84.0 | 11.0 | 4.0 | 1.1 |
| Jun | 88.8 | 7.5 | 2.7 | 1.1 |
| Jul | 91.9 | 6.2 | 1.2 | 0.7 |
| Aug | 85.2 | 9.4 | 3.1 | 2.4 |
| Sep | 85.2 | 9.2 | 3.1 | 2.4 |
| Oct | 80.4 | 12.7 | 4.8 | 2.2 |
| Nov | 74.6 | 17.0 | 5.7 | 2.7 |
| Dec | 61.3 | 19.8 | 12.1 | 6.9 |
Average wind by month
| Month | Mean wind (kt) |
|---|---|
| Jan | 8.9 kt |
| Feb | 9.0 kt |
| Mar | 9.2 kt |
| Apr | 10.1 kt |
| May | 9.2 kt |
| Jun | 7.9 kt |
| Jul | 5.9 kt |
| Aug | 5.6 kt |
| Sep | 6.6 kt |
| Oct | 8.1 kt |
| Nov | 8.9 kt |
| Dec | 8.5 kt |
Historical summary of past observations — not a forecast or safety rating. Always check the current METAR, TAF, and a weather briefing before flight.
KGDB weather — frequently asked
What runways are available at KGDB?+
KGDB has 2 runways — 15, 33; the longest is 4,357 ft. This page computes the live crosswind for each runway end from the current wind.
Does KGDB report its own weather?+
Yes — Granite Falls Municipal Airport / Lenzen-Roe Memorial Field has its own weather station and publishes METAR observations, which this page decodes live.
Does KGDB have a TAF?+
No — KGDB does not publish its own TAF. The nearest TAF station is KRWF, about 24 nm away.
Does KGDB broadcast D-ATIS?+
No — KGDB does not broadcast D-ATIS. Alerts for KGDB from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.
Pilot PIREPs for Granite Falls Municipal Airport / Lenzen-Roe Memorial Field (KGDB)
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 Granite Falls Municipal Airport / Lenzen-Roe Memorial 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 KGDB 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
Free aviation weather and ATIS change alerts for GA pilots, delivered on Telegram — so a change catches your eye before it catches you off guard.
- Get pinged the moment KGDB drops below VFR or a new report moves your numbers.
- Live METAR, TAF, crosswinds, and FAA delays — one link, always current.
- Free, no app to install, and you can track any US airport. Unsubscribe anytime.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
No D-ATIS at this airport — showing METAR.
Spotted incorrect airport info? ✏️ Suggest an edit
How ATIS Alerts works · All US airports · Minnesota airports