What you’re most likely seeing is radiation fog. This type of fog forms when the ground cools quickly at night, especially on ...

If the fog remains dense and stubborn, we’ll see a few areas struggle to hit the 40s this afternoon. Lows tonight will drop into the 20s and 30s. After the fog lifts, you can expect blue skies.

Visible light does not penetrate thick fog, but visible light is only a small segment on the wide spectrum of electro-magnetic radiation. Radiation which is too long in wave length to be seen ...

Also on Saturday, there was a break in the clouds that allowed for radiation fog. This type of fog happens when the sky is clear, temperatures cool to saturation and you have weak winds which don ...

It forecast shallow to moderate fog on Sunday morning and mainly clear sky later. The maximum and ... Due to the blockage of radiation during the day, temperature fell. As a result, the cold ...