Roberts Memorial Airport (SN04) Area Aviation Weather & Runway Winds
Aviation weather near Roberts Memorial Airport in Emporia, KS, decoded from the nearest reporting station (KEMP) — conditions, runway crosswinds, and free Telegram airport alerts.
Roberts Memorial Airport (SN04) is a general aviation airport serving pilots in and around Emporia, KS at 1,185 ft. SN04 has no weather station of its own — conditions here are decoded from KEMP, about 10 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (18, 36) — longest 1,800 ft — are checked against the current wind in the crosswind table below. The nearest TAF is issued for KFRI. Track it in the ATIS Alerts Telegram bot to get alerts read from KEMP, the station this page is based on.
No weather station at this airport — showing the nearest station KEMP, 10.1 nm away.
Wind from the south-southeast (150°) at 3 kt, visibility 10+ statute miles, overcast at 12,000 ft, temperature 25°C (77°F), altimeter 29.90 inHg. Conditions are Visual Flight Rules (VFR), ceiling 12,000 ft.
METAR KEMP 290653Z AUTO 15003KT 10SM OVC120 25/24 A2990 RMK AO2 SLP113 T02500239
What changed at KEMP (nearest station)?
Since the 0553Z (12:53 AM CDT) report — compared automatically against the latest METAR.
- A ceiling formed at 12,000 ft.
- Pressure rising: altimeter 29.88 → 29.90 inHg.
This is exactly what ATIS Alerts watches for you — get a Telegram message when SN04's weather changes, free →
Current pilot readout for SN04
Based on the nearest station (KEMP), SN04 is currently VFR with winds from 150° at 3 knots, visibility 10+ statute miles, and a 12,000 ft ceiling. The strongest crosswind component is currently on runway 18, about 1 knots. Density altitude is approximately 2,700 ft (field elevation 1,185 ft). SN04 does not publish a TAF — the nearest TAF station is KFRI, about 42 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 SN04 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 SN04. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 18FAV | 1,800 ft | TURF | 3 kt tail | 1 kt right |
| 36 | 1,800 ft | TURF | 3 kt tail | 1 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 23 h: wind 4→3 kt, ceiling unlimited → 12,000 ft.
SN04 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Roberts Memorial Airport in Emporia, KS: 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 SN04 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 SN04
Reported by pilots in flight over the past 6 hours — via aviationweather.gov.
Show raw report
MHK UA /OV MHK360030/TM 0621/FL370/TP A319/TB CONS LGT/RM ZKC/FDC/DL
MHK UAHeader — reporting station and UA: a routine pilot report.OV MHK360030Location — fix or navaid, optionally with a radial and distance in NM.TM 0621Reported at 06:21 UTC.FL370Altitude: 37,000 ft MSL.TP A319Aircraft type reporting.TB CONS LGTTurbulence: continuous light.RM ZKC/FDC/DLRemarks.Show raw report
SLN UA /OV SLN/TM 0621/FL390/TP B738/TB CONS LGT CHOP/RM ZKC/FDC/DL
SLN UAHeader — reporting station and UA: a routine pilot report.OV SLNLocation — fix or navaid, optionally with a radial and distance in NM.TM 0621Reported at 06:21 UTC.FL390Altitude: 39,000 ft MSL.TP B738Aircraft type reporting.TB CONS LGT CHOPTurbulence: continuous light chop.RM ZKC/FDC/DLRemarks.Show raw report
SLN UA /OV SLN250020/TM 0620/FL330/TP E75L/TB CONS LGT-MOD CHOP/RM ZKC/FDC/DL
SLN UAHeader — reporting station and UA: a routine pilot report.OV SLN250020Location — fix or navaid, optionally with a radial and distance in NM.TM 0620Reported at 06:20 UTC.FL330Altitude: 33,000 ft MSL.TP E75LAircraft type reporting.TB CONS LGT-MOD CHOPTurbulence: continuous light to moderate chop.RM ZKC/FDC/DLRemarks.⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.
Recent aviation weather trends at SN04
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KEMP reported mostly VFR across 26 observations, with 3 flight-category changes. The lowest ceiling was 9,000 ft. Wind most often came from the SE.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- 18/36
- 100%
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- SN04
- City
- Emporia
- State
- Kansas
- Country
- United States
- Elevation
- 1,185 ft
- Coordinates
- 38.4231, -96.3719
- Runways
- 2
- Longest runway
- 1,800 ft
- Weather reporting
- Nearest station KEMP
- TAF
- Nearest KFRI
- Time zone
- America/Chicago
- Next sunset
- 18h 40m
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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
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
SN04 weather — frequently asked
What runways are available at SN04?+
SN04 has 2 runways — 18, 36; the longest is 1,800 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for SN04 come from?+
Roberts Memorial Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KEMP, about 10 nm away — close enough for situational awareness, but local conditions at SN04 can differ.
Does SN04 have a TAF?+
No — SN04 does not publish its own TAF. The nearest TAF station is KFRI, about 42 nm away.
Does SN04 broadcast D-ATIS?+
No — SN04 does not broadcast D-ATIS. Alerts for SN04 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Roberts Memorial Airport (SN04)
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 Roberts Memorial 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 SN04 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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