Fri Feb 21 11:26:47 PM EST 2025 Jefferson- Including the cities of Valley Falls, Oskaloosa, Perry, McLouth, Grantville, Meriden, and Nortonville 1025 PM CST Fri Feb 21 2025 .REST OF TONIGHT...Mostly clear. Not as cold with lows around 8 above. Southwest winds around 5 mph. .SATURDAY...Sunny. Not as cool with highs in the upper 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 1 below in the morning. .SATURDAY NIGHT...Mostly clear. Not as cold with lows in the lower 20s. Southwest winds around 5 mph. .SUNDAY...Sunny. Not as cool with highs in the upper 40s. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. Southwest winds 5 to 10 mph. .MONDAY...Mostly sunny. Not as cool with highs around 60. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the lower 60s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A slight chance of rain. Lows around 40. Highs in the upper 50s. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. Highs in the mid 50s. .FRIDAY...Mostly sunny. Highs in the lower 60s.