Tue Feb 18 12:44:04 AM EST 2025 Codington- Including the city of Watertown 1143 PM CST Mon Feb 17 2025 ...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON CST /11 AM MST/ WEDNESDAY... .REST OF TONIGHT...Mostly clear. Lows around 25 below. North winds 5 to 10 mph. Coldest wind chill readings 36 below to 46 below zero after midnight. .TUESDAY...Partly sunny. Highs around 5 below. North winds 5 to 10 mph. Coldest wind chill readings 37 below to 47 below zero in the morning. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 25 below. North winds 5 to 10 mph. Wind chill readings 34 below to 44 below zero. .WEDNESDAY...Mostly sunny. Highs near zero. Northwest winds 5 to 10 mph. Coldest wind chill readings 30 below to 40 below zero in the morning. .WEDNESDAY NIGHT...Clear. Lows around 20 below. Northwest winds 5 to 10 mph. Wind chill readings 21 below to 31 below zero. .THURSDAY AND THURSDAY NIGHT...Clear. Highs around 10. Lows around 5 below. Wind chill readings 21 below to 31 below zero. .FRIDAY...Partly sunny. Highs in the lower 20s. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 5 to 10 above. Highs in the mid 30s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid 40s. Lows around 30.