Expires:202512220915;;988858 FPUS53 KDTX 212059 ZFPDTX Southeast Michigan Zone Forecasts National Weather Service Detroit/Pontiac MI 359 PM EST Sun Dec 21 2025 MIZ060-220915- Shiawassee- Including the city of Owosso 359 PM EST Sun Dec 21 2025 .EARLY THIS EVENING...Mostly sunny. Near steady temperature in the mid 20s. West winds 5 to 10 mph. .TONIGHT...Mostly clear until early morning, then becoming mostly cloudy. Lows around 20. Southwest winds 5 to 10 mph. .MONDAY...Cloudy with scattered snow showers. Highs in the upper 30s. South winds 5 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent. .MONDAY NIGHT...Cloudy. A chance of rain, possibly mixed with snow in the evening. Lows in the lower 30s. South winds 5 to 10 mph. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. West winds 5 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 20s. Northwest winds up to 10 mph. .WEDNESDAY...Cloudy. Highs around 40. .WEDNESDAY NIGHT...Cloudy with a 40 percent chance of rain. Lows in the mid 30s. .CHRISTMAS DAY...Cloudy. Highs in the lower 50s. .THURSDAY NIGHT...Cloudy with a 50 percent chance of rain. Lows in the upper 30s. .FRIDAY...Cloudy with a 40 percent chance of rain. Highs in the upper 40s. .FRIDAY NIGHT...Mostly cloudy. Lows around 30. .SATURDAY...Cloudy. Highs in the lower 40s. .SATURDAY NIGHT...Cloudy. A chance of rain in the evening, then a chance of rain and snow after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. Highs in the lower 30s. $$