Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday
Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >
| NWS Forecast for: Lower Treasure Valley Issued by: National Weather Service Boise, ID Last Update: 230 PM MDT Mon Aug 10 2026 | |
Tonight: Mostly clear. Patchy smoke this evening. Areas of smoke after midnight. Lows 58 to 63. Northwest winds up to 10 mph with gusts to 20 mph. Tuesday: Sunny. Areas of smoke. Highs 92 to 97. Northwest winds up to 10 mph with gusts to 20 mph. Tuesday Night: Increasing clouds. Areas of smoke. Lows 59 to 65. Northwest winds 10 to 15 mph. Wednesday: Areas of smoke in the morning. Mostly sunny. Highs 89 to 94. Northwest winds 10 to 15 mph. Wednesday Night: Partly cloudy. Lows 59 to 64. Northwest winds up to 10 mph with gusts to 20 mph. Thursday: Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 84 to 89. Thursday Night: Mostly cloudy with a 30 percent chance of showers. Patchy fog after midnight. Lows 57 to 62. Friday: Partly cloudy. A chance of showers in the morning. Areas of fog in the morning. Chance of rain 40 percent. Highs 84 to 89. Friday Night: Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Areas of fog after midnight. Chance of rain 30 percent. Lows 56 to 61. Saturday And Saturday Night: Partly cloudy. A 20 percent chance of showers. Areas of fog in the morning. Areas of fog after midnight. Highs 86 to 91. Lows 56 to 61. Sunday: Areas of fog in the morning. Mostly sunny. Highs 87 to 92. Sunday Night: Partly cloudy. Lows 58 to 63. Monday: Partly sunny. Highs 84 to 89. | |
| Zone Forecast: Lower Treasure Valley | |
Visit your local NWS office at: https://www.weather.gov/boi |