Fri Feb 21 12:00:45 PM EST 2025 O'Brien- Including the cities of Sheldon, Hartley, and Sanborn 1058 AM CST Fri Feb 21 2025 .REST OF TODAY...Sunny. Patchy blowing snow this afternoon. Highs around 18. Southwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 13 below. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cold with lows around 7 above. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Not as cool with highs in the mid 30s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows around 19. Southwest winds 5 to 10 mph. .SUNDAY...Mostly sunny. Highs in the mid 40s. West winds 10 to 15 mph. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. .MONDAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .TUESDAY...Mostly sunny. Highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the lower 30s. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. A chance of rain, mainly in the morning. Highs in the upper 40s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s. .THURSDAY...Mostly sunny. Highs in the mid 40s.