Severe Weather in the Plains; Heavy Rainfall in the Ohio and Tennessee Valleys; Heat Wave in the Central U.S.
Numerous severe storms with a potential for severe wind gusts, tornadoes (some potentially strong), and very large hail are expected in parts of the central and northern Plains. Heavy rainfall may bring a flooding threat to parts of the northern Plains and from the Ohio Valley to the Southeast. Fire weather concerns persist in the Four Corners Region. Hot and humid expected in the central U.S.. Read More >
| NWS Forecast for: Knox County Issued by: National Weather Service Norman, OK Last Update: 129 PM CDT Tue Jun 9 2026 | |
| This Afternoon: Sunny. Highs in the mid 90s. South winds 15 to 20 mph. Tonight: Mostly clear. Lows in the mid 70s. South winds 15 to 20 mph. Wednesday: Sunny. Highs in the upper 90s. South winds 15 to 20 mph with gusts up to 30 mph. Wednesday Night: Mostly clear. Lows in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph. Thursday: Mostly sunny. Highs in the upper 90s. South winds 15 to 20 mph with gusts up to 30 mph. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 40 percent. Friday: Partly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs in the lower 90s. Chance of rain 40 percent. Friday Night: Mostly cloudy. Lows in the mid 70s. Saturday: Mostly sunny. Highs in the upper 90s. Saturday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent. Sunday: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Sunday Night: Becoming mostly cloudy after midnight. A chance of thunderstorms. Showers likely, mainly in the evening. Lows around 70. Chance of rain 60 percent. Monday: Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. | |
| Zone Forecast: Knox County | |
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