National Weather Service United States Department of Commerce

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Runway Visual Range: Click Airport ICAO for More Data

Note: This data is not obtained by the National Weather Service. The RVR data will auto update every minute.
The FAA requires the user to accept the following terms and conditons for use:
The data provided on this web site shall only be used for flight planning purposes. The Runway Visual Range (RVR) obtained from Air Traffic Control (ATC) is the OFFICIAL RVR.

For further information as well as RVR's for other airports around the country, please refer to: RVR page. For help understanding the data, please refer to RVR help page.