Spotty thunderstorms Tuesday evening, Frost Advisory for Wednesday AM

An area of low pressure in Montana and associated cold front is driving in a few showers and thunderstorms for Tuesday evening. We'll see cold temperatures Wednesday morning behind this cold front, leading to a Frost Advisory for areas of the Snake River Plain and Arco Desert. Looking nice for Wednesday afternoon with warmer temperatures. Another cold front approaches for Thursday afternoon with scattered showers and thunderstorms this weekend.

OVERNIGHT: Chance of thunderstorms with partly to mostly cloudy skies. Lows into the mid to lower 30's.

WEDNESDAY: Mostly sunny by the afternoon, with highs into the mid 60's.

THURSDAY: Increasing clouds and winds with showers late, highs close to 80°.

FRIDAY: Gusty winds, chance of showers with highs into the lower 70's.

FROST ADVISORY IN EFFECT FROM 4 AM TO 9 AM MDT WEDNESDAY…

• WHAT…Temperatures as low as 33 to 37 degrees may result in
  frost formation.
• WHERE…Deserts and Upper Snake River Plain.
• WHEN…From 4 AM to 9 AM MDT Wednesday.
• IMPACTS…Frost can kill sensitive outdoor vegetation if left
  uncovered.