Local radar
Tucson, AZ (KEMX) Radar
Watch the KEMX weather radar loop for Tucson, Arizona. Pause or step through images in manual mode.
Try the experimental radar map near KEMX. This map combines radar data from multiple sites.
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Left/right arrow keys: older/newer, unless you are using another control. Playback uses all 10 NWS images, 300 ms per frame plus a 1.5 s pause on the newest.
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Check the timestamp printed on the image. Radar images can be 5–10 minutes behind current conditions. Refresh-request age is not observation age. Images are refreshed only when you request it.
Source image: https://radar.weather.gov/ridge/standard/KEMX_loop.gif
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Nearby radars to KEMX
Every other catalog site within 200 miles, nearest first. These approximate distances are between radar sites; they are not coverage ranges.
- Phoenix, Arizona (KIWA)114 miles
- Flagstaff, Arizona (KFSX)188 miles
About KEMX
KEMX is the ICAO code for the radar cataloged at Tucson, Arizona.
- ICAO station code
- KEMX
- Catalog location
- Tucson
- State / territory
- Arizona
- County / area in catalog
- Pima
- Latitude
- 31.89361°
- Longitude
- -110.63027°
- Catalog elevation
- 5319 feet (1621 meters)
- NCDC identifier
- 30001836
- WBAN identifier
- 53112
Station listings and coordinates come from the NWS radar catalog (downloaded ). County/area names, identifiers, and elevations come from NOAA’s station metadata (downloaded ). These catalog snapshots do not report current radar availability. Catalog elevation includes the ground, tower, and feed horn.
Reading the radar
Check the timestamp printed on the image. A regional view helps you follow the bigger picture; an individual radar gives you a closer look. Their timing and coverage can differ.
Radar imagery comes from the National Weather Service. Use local forecasts and warnings alongside the radar.