Thu Feb 20 09:27:58 AM EST 2025 Grundy- Including the cities of Altamont and Coalmont 826 AM CST Thu Feb 20 2025 ...COLD WEATHER ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING... ...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST FRIDAY... .TODAY...Mostly cloudy with a chance of flurries this morning, then mostly sunny this afternoon. Highs in the lower 20s. North winds 5 to 10 mph with gusts up to 30 mph. Wind chill values as low as 2 below. .TONIGHT...Partly cloudy. Cold with lows around 10 above. North winds 5 to 10 mph. Wind chill values as low as zero. .FRIDAY...Sunny. Highs in the upper 30s. Northeast winds around 5 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. Northeast winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly sunny. Highs in the mid 40s. South winds around 5 mph, becoming west in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs in the upper 40s. .SUNDAY NIGHT...Mostly clear. Lows around 30. .MONDAY...Mostly sunny. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. Lows around 40. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs in the lower 60s.