This Climate Matters analysis is based on open-access data from the National Oceanic and Atmospheric Administration (NOAA). See Methodology for details. Fall warming can also delay the first freeze of ...

This is when the temperature drops to 32 degrees or lower for the first time in the colder months of the year. It signals the end of the growing season — the threshold when unprotected plants can ...

The first fall freeze ranges from September through November for most of the U.S. This is when the temperature drops to 32 degrees or lower for the first time in the colder months of the year. It ...

See our latest coverage of Reno's first freeze here. Warm nights persisted throughout the fall this year, keeping temperatures above 32 degrees in Reno despite multiple early-season storms in October ...

A Freeze Warning is in effect Friday morning for much of Northern Illinois and Northwest Indiana. A few other communities are under a Frost Advisory for slightly warmer temperatures, while the City of ...

This has not been a normal October across Texas. The weather pattern has been stagnant, as high atmospheric pressure over the region has blocked most cold fronts from moving into the state. As a ...

When we reach the end of October, we’re usually thinking about the first frost or freeze of the season across Oklahoma. So, when do those freezing conditions typically arrive? When does Tulsa ...

A cold front is expected to bring the first killing frost or freeze of the season to Tallahassee. The coldest temperatures are forecast for Monday and Tuesday, with lows in the low 30s. This cold snap ...

With above-average temps expected through the first week of January, San Antonio’s first freeze will be delayed even longer.