| NWS Forecast for: Dewey County Issued by: National Weather Service Norman, OK Last Update: 1230 PM CST Thu Mar 5 2026 | |
| This Afternoon: Cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Tonight: Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may be severe. Not as cool with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent. Friday: Mostly sunny and breezy. Highs in the upper 70s. South winds 15 to 25 mph with gusts up to 40 mph. Friday Night: Mostly clear. Much cooler with lows in the mid 30s. West winds 10 to 15 mph, becoming north 15 to 20 mph after midnight. Saturday: Mostly sunny. Cooler with highs in the upper 50s. North winds 15 to 20 mph with gusts up to 30 mph. Saturday Night: Mostly clear. Lows in the lower 30s. Sunday: Sunny. Highs around 70. Sunday Night: Mostly clear. Lows in the upper 40s. Monday: Sunny. Highs around 80. Monday Night: Mostly clear with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent. Tuesday: Mostly cloudy with a chance of showers in the morning, then partly sunny with showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent. Tuesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 40s. Chance of rain 50 percent. Wednesday: Mostly sunny. A slight chance of showers in the morning. Highs in the mid 60s. Chance of rain 20 percent. | |
| Zone Forecast: Dewey County | |
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