Friday's Hourly Weather Forecast - Mount Vernon, IA

Time
12 AM
Weather Condition:
Temperature
78°
Chance of precipitation
30%
Wind
4mph
Weather Condition:30% Chance Rain Showers
Humidity
73%
Feels like
78°
Dew Point
69°
Time
1 AM
Weather Condition:
Temperature
77°
Chance of precipitation
30%
Wind
4mph
Weather Condition:30% Chance Rain Showers
Humidity
75%
Feels like
77°
Dew Point
69°
Time
2 AM
Weather Condition:
Temperature
77°
Chance of precipitation
30%
Wind
4mph
Weather Condition:30% Chance Rain Showers
Humidity
77%
Feels like
77°
Dew Point
69°
Time
3 AM
Weather Condition:
Temperature
76°
Chance of precipitation
30%
Wind
4mph
Weather Condition:30% Chance Rain Showers
Humidity
79%
Feels like
76°
Dew Point
69°

Today's Severe Weather Outlook

Storms Bring Flood & Severe Risk from the High Plains to the Carolinas

Two low pressure systems will bring severe weather conditions to the High Plains and Carolinas today.

Saturday's Weather Outlook

Weekend Weather Outlook

Drought Monitor for June 25, 2026

Arthur’s Moisture Delivers Significant Rainfall, Easing Drought Across the Southern U.S.

Temperature Outlook for June through August 2026

Summer Outlook: Developing El Niño Set to Impact Drought, Wildfires Nationwide

Severe Weather Pet Safety Tips

Edmund, Okla., June 15, 2010 -- A car lies in a ditch where flood waters forced it off Hefner Rd in Edmund, OK after the area experienced rain fall of almost 10 inches in six hours. (Patsy Lynch/FEMA Photo Library)

Flooding: Turn Around, Don't Drown!

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