Weather forecast for tomorrow
Mount Vernon, IA

Tomorrow, on Friday, early showers may develop into thunderstorms with lightning and downpours.
With a high probability, light precipitation is forecasted. Temperatures are predicted to peak at a hot 89.6°F and drop to a minimum of a warm 75.2°F.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at a blisteringly hot 104°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The projected high resembles July more than June, matching 80.2°F rather than 77.9°F.
Sunrise will be at 5:28 am and sunset at 8:46 pm; tomorrow's daylight will last for 15h and 17min.

Tomorrow, on Friday, weather will be unstable, and a mix of sunny, dull, showery and storm-filled weather is predicted.
Rainfall is predicted from 8 am to 11 am. The most intense rain will be falling at 9 am and 10 am.
The temperature will be between the lowest temperature of 66.2°F and the highest temperature of 87.8°F. The feels-like temperature will vary between a minimum of 68°F and a maximum of 96.8°F. The hottest part of the day will be from 4 pm to 7 pm.
The maximum is expected to resemble July's average high of 80.2°F rather than June's. Forecast models suggest a low also more consistent with July's typical minimum of 64.4°F than June's usual 61.5°F.

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