| NWS Forecast for: Lower Snake River Plain Issued by: National Weather Service Pocatello, ID Last Update: 1231 AM MDT Fri Sep 18 2026 |  |
| Today: Mostly sunny with a slight chance of rain in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 66 to 73. Northeast winds up to 10 mph... Shifting to south around 10 mph in the afternoon. Tonight: Mostly cloudy. A chance of showers and thunderstorms in the evening...then a chance of rain showers and a slight chance of thunderstorms after midnight. Colder. Lows 41 to 50. South winds up to 10 mph. Chance of precipitation 50 percent. Saturday: Mostly cloudy. A slight chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 60 to 67. Southwest winds around 10 mph. Chance of precipitation 50 percent. Saturday Night: Partly cloudy. Lows 39 to 48. Southwest winds up to 10 mph. Sunday: Mostly sunny. Warmer. Highs 67 to 74. Light and variable winds. Sunday Night And Monday: Mostly clear. Lows 40 to 49. Highs 71 to 78. Monday Night Through Tuesday Night: Partly cloudy. Lows 42 to 51. Highs 72 to 79. Wednesday: Sunny. Highs 73 to 80. Wednesday Night And Thursday: Mostly clear. Lows 42 to 52. Highs 75 to 82. | |
| Zone Forecast: Lower Snake River Plain | |
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