GRLevelX Placefiles

Disclaimer
The following are free placefiles. I do not host any of these myself and simply provide them here as an index. Since they are free, and usually supported by unpaid hobbyists, they are more likely to have outages and other problems than dedicated providers such as AllisonHouse. Usage is at your own risk.
June 1, 2022: List updated to add/update several links. Screenshots will continue to be added as time permits.

 TitleLabelsSource 
AHPS River Gauges
Colored by stage
HydrologicRed Team Weather
APRS — Tennessee
Unfiltered
Observations, TennesseePlacefile Nation
APRS — Tennessee
Filtered to !TNWX
Observations, TennesseePlacefile Nation
Atlantic Hurricane TracksTropicalPlacefile Nation
BuoysObservationsRed Team Weather
Buoys — LoopingObservationsRed Team Weather
CoCoRaHS — RainObservationsPlacefile Nation
CoCoRaHS — SnowObservationsPlacefile Nation
CWA BoundariesReferencePlacefile Nation
CWA Boundaries — Customizable
Add 3-letter NWS WFO ID to end
ReferenceRed Team Weather
Flood Advisories — LoopingWWA, HydrologicRed Team Weather
Flood Warnings — LoopingWWA, HydrologicRed Team Weather
GFS LAMP Guidance
Hourly
Forecast, ModelRed Team Weather
Hospitals — TennesseeTennesseePlacefile Nation
Iowa DOT Truck LocationsWinter, IowaISU IEM
Iowa DOT Winter Road ConditionsWinter, IowaISU IEM
Iowa Webcams — KCCICameras, IowaISU IEM
Iowa Webcams — KCRGCameras, IowaISU IEM
Iowa Webcams — Overview
KCCI, KCRG, KELO
Cameras, IowaISU IEM
LightningLightningFreeLightning.comVisit Site
Lightning
Blitzortung Lightning Network
SevereSaratoga Weather
Lightning
Last 20 minutes
LightningPlacefile Nation
Lightning
Last 40 minutes
LightningPlacefile Nation
Lightning
Last 60 minutes
LightningPlacefile Nation
LightningCast
GOES-East CONUS Alabama Sector
LightningCIMSS
LightningCast
GOES-East CONUS Sector
LightningCIMSS
LightningCast
GOES-East Meso1 Sector
LightningCIMSS
LightningCast
GOES-East Meso2 Sector
LightningCIMSS
LightningCast
GOES-West CONUS Sector
LightningCIMSS
LightningCast
GOES-West Meso1 Sector
LightningCIMSS
LightningCast
GOES-West Meso2 Sector
LightningCIMSS
Local Storm Reports
SPC only
ReportsChris Karsten, ISU
Mesonet — Full
Oklahoma Mesonet
Observations, OklahomaRed Team Weather
Mesonet — Minimal
Oklahoma Mesonet
Observations, OklahomaRed Team Weather
METAR — 1h Precip — LoopingObservationsRed Team Weather
METAR — 1h PrecipObservationsRed Team Weather
METAR — Aviation — Looping
Colored by ceiling, visibility
ObservationsRed Team Weather
METAR — Aviation
Colored by ceiling, visibility
ObservationsRed Team Weather
METAR — ClassicObservationsAllisonHouse
METAR — Classic — Looping
No color
ObservationsRed Team Weather
METAR — Classic, full — Customizable
Use ?state=IA to filter by state
ObservationsRed Team Weather
METAR — Classic, minimal — Customizable
Use ?state=IA to filter by state
ObservationsRed Team Weather
METAR — Dew Point Dep.ObservationsRed Team Weather
METAR — Dew Point Dep. — LoopingObservationsRed Team Weather
METAR — Dew PointsObservationsPlacefile Nation
METAR — Dew PointsObservationsRed Team Weather
METAR — Dew Points — LoopingObservationsRed Team Weather
METAR — Heat IndexObservationsPlacefile Nation
METAR — Heat IndexObservationsRed Team Weather
METAR — Heat Index — LoopingObservationsRed Team Weather
METAR — Iowa ASOS/AWOSObservations, IowaISU IEM
METAR — Looping
Colored by dew point, MSLP
ObservationsRed Team Weather
METAR — PressureObservationsRed Team Weather
METAR — Pressure — LoopingObservationsRed Team Weather
METAR — Relative HumidityObservationsRed Team Weather
METAR — SimpleObservationsRed Team Weather
METAR — Simple — LoopingObservationsRed Team Weather
METAR — TemperaturesObservationsPlacefile Nation
METAR — TemperaturesObservationsRed Team Weather
METAR — Temperatures — LoopingObservationsRed Team Weather
METAR — VisibilityObservationsPlacefile Nation
METAR — VisibilityObservationsRed Team Weather
METAR — Visibility — LoopingObservationsRed Team Weather
METAR — WeatherObservationsRed Team Weather
METAR — Weather — LoopingObservationsRed Team Weather
METAR — Wetbulb PlotObservationsRed Team Weather
METAR — Wetbulb Plot — LoopingObservationsRed Team Weather
METAR — Wind BarbsObservationsRed Team Weather
METAR — Wind Barbs — LoopingObservationsRed Team Weather
METAR — Wind ChillObservationsRed Team Weather
METAR — Wind Chill — LoopingObservationsRed Team Weather
METAR — Wind GustsObservationsPlacefile Nation
METAR — Wind GustsObservationsRed Team Weather
METAR — Wind Gusts — LoopingObservationsRed Team Weather
METAR
Colored by dew point, MSLP
ObservationsRed Team Weather
METAR
Colored by dew point
ObservationsRed Team Weather
METAR
Colored by theta-E
ObservationsRed Team Weather
METAR
Multi-colored plot
ObservationsPlacefile Nation
Mile Markers — TennesseeReference, TennesseePlacefile Nation
mPING
Past 15 minutes
ReportsJoe Moore (wxjoe.com)
mPING
Past 15 minutes
ReportsPlacefile Nation
mPING
Past 30 minutes
ReportsJoe Moore (wxjoe.com)
mPING
Past 30 minutes
ReportsPlacefile Nation
mPING
Past 60 minutes
ReportsJoe Moore (wxjoe.com)
mPING
Past 60 minutes
ReportsPlacefile Nation
mPING
Past 300 minutes
ReportsPlacefile Nation
MTEARS — Tennessee
Connected
Observations, TennesseePlacefile Nation
MTEARS — Tennessee
Not Connected
Observations, TennesseePlacefile Nation
NAWN Plot
North American Weather Network
ObservationsNAWN
NEXRAD L3 Attributes — Customizable
Use ?nexrad=KDMX to customize site; ?tvs for TVS only; ?poh=50 for hail probability of 50%; ?meso=4 for MESO of 4; ?max_hail for hail size limiter
RadarISU IEM
ProbSevere v2SevereCIMSS
ProbSevere v2 — LoopingSevereCIMSS
ProbSevere v3 — 1 Hour LoopSevereCIMSS
ProbTor v2SevereCIMSS
ProbTor v2 — LoopingSevereCIMSS
ProbTor v3 — 1 Hour LoopSevereCIMSS
Radar Status — Level IIRadarPlacefile Nation
RWIS — Iowa RWISObservation, IowaISU IEM
SPC Convective Outlook — Day 1SeverePlacefile Nation
SPC Convective Outlook — Day 2SeverePlacefile Nation
SPC Convective Outlook — Day 3SeverePlacefile Nation
SPC Convective Outlook — Day 1
Hail probabilities
SeverePlacefile Nation
SPC Convective Outlook — Day 1
Wind probabilities
SeverePlacefile Nation
SPC Convective Outlook — Day 1
Tornado probabilities
SeverePlacefile Nation
SPC Convective Outlook — Day 1SevereRed Team Weather
SPC Convective Outlook — Day 2SevereRed Team Weather
SPC Convective Outlook — Day 3SevereRed Team Weather
SPC Fire Weather Outlook — Day 1FireRed Team Weather
SPC Fire Weather Outlook — Day 2FireRed Team Weather
SPC Mesoscale DiscussionsSeverePlacefile Nation
SPC WatchesSeverePlacefile Nation
SPC Watches
Use ?alpha=255 to set alpha value for used color
SevereISU IEM
Special Weather Statements — LoopingWWARed Team Weather
SPOT Forecast
Past 12 hours
FireJoe Moore (wxjoe.com)
SPOT Forecast
Past 24 hours
FireJoe Moore (wxjoe.com)
SPOT Forecast
Past week
FireJoe Moore (wxjoe.com)
Spotter Network ReportsReportsSpotter Network
Spotter Network — PositionsSpottersSpotter Network
Spotter Network — Positions & ReportsSpottersSpotter Network
Spotter Network — Positions & Reports w/ NamesSpottersSpotter Network
Spotter Network — Positions
Members w/ 5+ Acceptable Reports Only
SpottersSpotter Network
Spotter Network — Positions w/ NamesSpottersSpotter Network
Spotter Network — Positions w/ Names
Members w/ 5+ Acceptable Reports Only
SpottersSpotter Network
Spotter Network — Video StreamersSpottersSpotter Network
Spotter Network — Video Streamers w/ NamesSpottersSpotter Network
VectorsObservationsRed Team Weather
Vectors — LoopingObservationsRed Team Weather
Vectors
Colored by altimeter
ObservationsRed Team Weather
Vectors
Colored by theta-e
ObservationsRed Team Weather
Warning Pathcast — TOR
Pathcast from TIME, MOT, LOC
SevereISU IEM
Warning Pathcast — TOR+SVR
Pathcast from TIME, MOT, LOC in warnings; add ?valid= for four hour range of historical data
SevereISU IEM
Watches, Warnings, AdvisoriesWWAPlacefile Nation
Watches, Warnings, Advisories
Polygons Only (No Shading)
WWAPlacefile Nation
Watches, Warnings, Advisories
Polygons Only (Shading)
WWAPlacefile Nation
WPC Day 1 Probabilities — 0.25" IceWinter, ForecastRed Team Weather
WPC Day 1 Probabilities — 4" SnowWinter, ForecastRed Team Weather
WPC Day 1 Probabilities — 8" SnowWinter, ForecastRed Team Weather
WPC Day 1 Probabilities — 12" SnowWinter, ForecastRed Team Weather
WPC Day 2 Probabilities — 0.25" IceWinter, ForecastRed Team Weather
WPC Day 2 Probabilities — 4" SnowWinter, ForecastRed Team Weather
WPC Day 2 Probabilities — 8" SnowWinter, ForecastRed Team Weather
WPC Day 2 Probabilities — 12" SnowWinter, ForecastRed Team Weather
WPC Day 3 Probabilities — 0.25" IceWinter, ForecastRed Team Weather
WPC Day 3 Probabilities — 4" SnowWinter, ForecastRed Team Weather
WPC Day 3 Probabilities — 8" SnowWinter, ForecastRed Team Weather
WPC Day 3 Probabilities — 12" SnowWinter, ForecastRed Team Weather