Cache Valley/Idaho Portion- Including the city of Preston 309 AM MDT Tue Jul 10 2018 .TODAY...Mostly sunny. A slight chance of showers and thunderstorms. Some thunderstorms may produce gusty winds in the afternoon. Highs around 95. .TONIGHT...Partly cloudy. Lows 55 to 62. .WEDNESDAY...Sunny. Highs around 92. .WEDNESDAY NIGHT...Clear. Lows 52 to 59. .THURSDAY...Sunny. Highs around 94. .THURSDAY NIGHT...Clear. Lows 53 to 60. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs around 95. Lows 53 to 61. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 53 to 62. Highs 90 to 97. .MONDAY...Sunny. Highs around 90. $$