20-degree temperature drop ahead

We’ll see one more nice fall day before temperatures fall off a cliff.View the latest forecast.Highs hit 73 both Saturday and Sunday, so I'm forecasting 73 today to complete the trifecta.Clouds will slowly increase, with the chance for a few late day thundershowers, especially northwest of the metro.Colder air arrives tonight, with lows dipping into the 40s.Brace yourself for Tuesday, with sunshine early and clouds late. Expect gusty winds and highs only in the 50s.Wednesday brings beautiful sunshine, and highs around 58.Beggars night looks dry, with temperatures in the 50s.Halloween will also be dry, with a high in the lower 50s.So far, the weekend looks mostly dry, with highs in the lower 50s and overnight lows in the upper 30s.9676734

DES MOINES, Iowa —

We’ll see one more nice fall day before temperatures fall off a cliff.

View the latest forecast.

Highs hit 73 both Saturday and Sunday, so I'm forecasting 73 today to complete the trifecta.

Clouds will slowly increase, with the chance for a few late day thundershowers, especially northwest of the metro.

Colder air arrives tonight, with lows dipping into the 40s.

Brace yourself for Tuesday, with sunshine early and clouds late. Expect gusty winds and highs only in the 50s.

Wednesday brings beautiful sunshine, and highs around 58.

Beggars night looks dry, with temperatures in the 50s.

Halloween will also be dry, with a high in the lower 50s.

So far, the weekend looks mostly dry, with highs in the lower 50s and overnight lows in the upper 30s.

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