Polar Vortex? What polar vortex?

Rapid City is a northern US town, and by all accounts should hve been subjected to the historic cold snap that the rest of the country endured. The 5th and 6th were a bit chilly, no doubt about that, but by the time Anthony got to the forecast on Wednesday, temperatures were recovering, and frankly, it wasn’t all that bad in the Black Hills. They stayed relatively warm and dry over the forecast period, and we ended with a tie between the the NWS and Weatherbug.
Actuals: Thursday – High 46, Low 18
Friday – High 43, Low 26

Grade: B