The streak of cold mornings continued on Friday with temperatures dropping to 22° in Mountain Home, 9° in Stanley, and 35° in Boise. However, we have rebounded nicely into the 50s and 60s under mostly sunny skies. The warm-up will continue into Saturday with temperatures set to climb another 10-15°.
A weak disturbance is expected to pass by to the north on Sunday, bringing a slight chance of showers to the West Central Mountains. This disturbance will also bring cooler and breezier conditions to southern Idaho on Sunday, with gusts of up to 35mph possible in the Magic Valley. Temperatures will fall back into the 60s for the Treasure and Magic Valleys.
Mild spring weather will return on Tuesday and Wednesday, with temperatures jumping back up into the 70s. However, an upper-level low is forecasted to dive south along the West Coast by Wednesday, placing the region under a moist southwest flow. This will increase the chances for showers and bring cooler temperatures by next Thursday and Friday.