Mouseover the numbers above to show a list below. Keep in mind that this display shows the number of (usually major) cities that are forecast to be near (by <1°F), tie, or break the record. There are 350 stations in the CONUS database as of May 2018. Data updated through 12/31/2017.

Status: Current status here...

These graphics use the latest NDFD grids and compare to the record database (from ThreadEx). Stations within 1°F of a record are plotted.

Click here to see a list of the Period of Record (POR) for all stations used in this database.

Images load about 60 minutes after the cycle (i.e., 12Z cycle data loads around 13Z).