It was 28 at my house this morning right before the sun rose. It's the first time under 30 degrees since December 2015.
Benjamin enjoyed doing this, on a cushion outside which was full of frost:
Barstow received snow last night for the first time in a long time.
Other areas receiving snow included Victorville, Palmdale, and Loma Linda (near San Bernadino). San Bernadino came very close to receiving snow, which would have been really unusual.
It was -3 degrees in the town of Mammoth, and was probably close to -20 on top of the mountain.
Mt. Charleston was 1 degree as a low this morning, though not as cold as the 0 on New Years Day, when I had planned to go but cancelled it due to the cold.
Somehow Las Vegas was not unusually cold, and only fell to 31.