National Weather Service United States Department of Commerce

 

Freezing Temperatures This Morning

 

Temperatures this morning will range from the upper 20s to the low 30s, bringing widespread to the region. A Freeze Warning remains in effect until 9 AM EDT (8 AM CDT) for the entire area.

 

  Median Date of First 36° Median Date of First 32°
Bowling Green October 17 October 27
Frankfort October 11 October 22
Lexington October 16 October 27
Louisville (urban) October 25 November 4

The median dates shown in this table are based on 1981-2010 normals from NCEI.

 

The first map below shows the average date of the first 36° temperature in the fall and the second map below shows the average date of the first 32° temperature in the fall.  Combined these maps show a good time frame of the typical first fall frost (usually occurs with temperatures < 36° and light winds) is in late September to mid October.  If the first fall frost of 2015 ends up being this Sunday, Oct 18, we would be close to that average time frame in many locations.