Hourly Weather Forecast - Mount Vernon, MO

12 AM
60°F
70%
4mph
NNE
70% Chance Rain Showers
Humidity
79%
Feels like
60°F
Dew Point
53°F
1 AM
58°F
70%
5mph
N
70% Chance Rain Showers
Humidity
78%
Feels like
58°F
Dew Point
52°F
2 AM
56°F
70%
6mph
NNW
70% Chance Rain Showers
Humidity
80%
Feels like
56°F
Dew Point
50°F
3 AM
54°F
70%
7mph
NNW
70% Chance Rain Showers
Humidity
84%
Feels like
54°F
Dew Point
49°F
4 AM
52°F
60%
7mph
NNW
60% Chance Rain Showers
Humidity
88%
Feels like
52°F
Dew Point
48°F
5 AM
50°F
60%
7mph
N
60% Chance Rain Showers
Humidity
92%
Feels like
47°F
Dew Point
47°F
6 AM
48°F
60%
7mph
N
60% Chance Rain Showers
Humidity
94%
Feels like
45°F
Dew Point
46°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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