Current Radar
Earlier today, the NAM4 model showed a steady soaking rain starting just after midnight.
We need to adjust the timing and amount expected.
The HRRR has some off/on (mostly “off”) light showers arriving in the morning, but not nearly as dreary as the models showed this morning.
Current Radar
Dec. 2015 on pace to be the 2nd warmest on record at Nashville. That avg. temp will only climb next week, too. pic.twitter.com/3wH7z7qfAO
— NWS Nashville (@NWSNashville) December 20, 2015
Current Radar
South winds will increase after dark, sending in warmer and wetter air.
Check out the GFS model at noon every day this week:
Not really a steady rain, but a persistent off and on pattern. Temps in the low 50°s, highs mid 60°s.
Current Radar
South winds will really start to pick up after noon, transporting warmer and wetter air. That’ll set us up for next week.
Check out the GFS model at noon every day this week:
Current Radar
So we had a shower drop by this afternoon, and we expect more tonight.
The HRRR expects a lot more rain as the front approaches:
Our NWS does too, another 0.37″. Rain is more likely the closer you are to Chattanooga, where they should get soaked. The rain may not really get going until it’s SE of us, but don’t bet on that. Plan on rain tonight.
