Weather Summary
A persistent low-level inversion will continue to bring fog and low clouds to the lower Treasure Valley, Long Valley, and surrounding areas through Saturday while Ada County will have areas of morning fog & clouds giving away to afternoon sunshine and temps reaching 42°. High pressure aloft will keep skies mostly clear above the inversion, with mild daytime temperatures and light winds. Temperatures are reaching the 50s in some of our higher elevations.
A system may break the inversion by Saturday with some mountain snow & valley showers but this is still not very certain.
Tonight through Friday
Areas of morning fog in Ada County followed by sunshine with highs in the low 40s and overnight lows around 24°.
The western Lower Treasure Valley will stay cloudy all day with dense fog each morning. Lows each day in the low 20s and afternoon highs only in the low 30s.
Saturday
20% chance of rain after 11 am otherwise mostly cloudy, high near 51.
Saturday Night
30% chance of rain with a low of around 32.
Sunday
Becoming mostly sunny, high near 46. Colder in the higher elevations.
Monday
Sunny, high near 43.
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