| NWS Forecast for: Buchanan County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 257 AM CDT Wed Jul 1 2026 | |
Today: Partly cloudy. Hot with highs around 90. Southwest winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Heat index values up to 102. Tonight: Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 102 early in the evening. Thursday: Partly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. Southwest winds around 10 mph. Chance of rain 50 percent. Thursday Night: Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 70 percent. Friday: Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 101 in the afternoon. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. Chance of rain 60 percent. Independence Day: A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 80s. Chance of rain 60 percent. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent. Sunday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. Sunday Night Through Tuesday: Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. | |
| Zone Forecast: Buchanan County | |
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