As a train passes your location ... and Northwest U.S., there are no TDWRs in California, Oregon, Washington, Montana or Idaho. A Terminal Doppler Weather Radar (TDWR). Image credit: NOAA.

The Current Radar map shows areas of current precipitation (rain, mixed, or snow). The map can be animated to show the previous one hour of radar.

It sources doppler radars first and then ... It’s the only entirely free weather radar app on the list. It’s also open source, with no advertising. As it turns out, the app is also really ...

The free WHIO Weather App will keep you alert and informed of changing weather conditions, no matter where you are, at home or traveling on the road. You’ll be able to access a live radar ...

WE WANT TO SHOW YOU A LIVE LOOK RIGHT NOW AT THE TRUCKEE BYPASS ON THIS KCRA 3 WEATHER IMPACT DAY ... NOW HERE IS A LOOK AT THAT DOPPLER RADAR. AND AGAIN, WE’VE GOT SOME SCATTERED SHOWER ...