| NWS Forecast for: Marsh and Arbon Highlands Issued by: National Weather Service Pocatello, ID Last Update: 1242 AM MDT Fri Apr 17 2026 | |
| Today: Mostly sunny. A slight chance of snow showers in the afternoon. Highs 37 to 47. Tonight: Mostly clear. Lows 19 to 28. Saturday: Sunny. Not as cool. Highs 48 to 57. Saturday Night: Mostly clear. Lows 26 to 36. Sunday: Sunny, warmer. Highs 60 to 70. Sunday Night: Mostly cloudy. Lows 37 to 45. Monday: Mostly sunny. Highs 65 to 75. Monday Night And Tuesday: Mostly clear. Lows 43 to 50. Highs 66 to 75. Tuesday Night: Partly cloudy with a slight chance of rain. Lows 40 to 47. Wednesday And Wednesday Night: Mostly cloudy. A chance of rain and snow. Highs 52 to 62. Lows 33 to 40. Thursday: Partly sunny with a chance of rain and snow. Highs 47 to 57. | |
| Zone Forecast: Marsh and Arbon Highlands | |
Visit your local NWS office at: https://www.weather.gov/pih |