Monday
Mostly sunny
High:
35°F
A 20 percent chance of snow after noon. Partly sunny, with a high near 35. Wind chill values as low as -1. Southwest wind 5 to 7 mph becoming light and variable.
Spearfish, SD Weather - Tomorrow’s Forecast
Monday Night
Rain or snow likely
Overnight low:
30°F
Snow likely before 9pm, then rain and snow likely between 9pm and 1am, then rain likely after 1am. Mostly cloudy, with a temperature falling to near 30 by 8pm, then rising to around 41 during the remainder of the night. Northwest wind 5 to 13 mph becoming southwest in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.