181100-
Piatt-
Including the city of Monticello
1047 PM CDT Fri Apr 17 2026

...FLOOD WATCH IN EFFECT FROM 6 PM CDT THIS EVENING THROUGH LATE
TONIGHT...

Rest of tonight   Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, tornadoes, and heavy rainfall, then some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible late this evening. Lows in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Saturday   Mostly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Much cooler. Less humid with highs in the mid 50s. Northwest winds around 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
Saturday night   Mostly clear. Patchy frost after midnight. Cooler with lows in the mid 30s. Northwest winds 15 to 20 mph, becoming west 5 to 10 mph after midnight.
Sunday   Patchy frost in the morning. Sunny, breezy with highs in the upper 50s. West winds 10 to 15 mph, increasing to 20 to 25 mph in the afternoon.
Sunday night   Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.
Monday   Areas of frost in the morning. Sunny. Highs around 60.
Monday night   Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s.
Tuesday and tuesday night   Partly cloudy and breezy. Highs in the mid 70s. Lows in the mid 50s.
Wednesday and wednesday night   Mostly clear. Highs in the upper 70s. Lows in the upper 50s.
Thursday   Mostly sunny and breezy. Highs in the lower 80s.
Thursday night   Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.
Friday   Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.