Hourly Weather Forecast - Saint Peters, MO

4 PM
42°F
10%
6mph
ENE
Mostly Cloudy
Humidity
53%
Feels like
38°F
Dew Point
26°F
5 PM
40°F
10%
6mph
ENE
Cloudy
Humidity
56%
Feels like
36°F
Dew Point
26°F
5:55 PM
6 PM
38°F
30%
6mph
ENE
30% Chance Frozen Mix
Humidity
60%
Feels like
34°F
Dew Point
26°F
7 PM
37°F
30%
5mph
ENE
30% Chance Frozen Mix
Humidity
65%
Feels like
33°F
Dew Point
26°F
8 PM
36°F
50%
6mph
ENE
50% Chance of Flurries
Humidity
70%
Feels like
31°F
Dew Point
27°F
9 PM
35°F
80%
6mph
ENE
80% Chance Frozen Mix
Humidity
74%
Feels like
30°F
Dew Point
28°F
10 PM
35°F
90%
6mph
ENE
Sleet
Humidity
80%
Feels like
29°F
Dew Point
29°F
11 PM
34°F
90%
6mph
ENE
Sleet
Humidity
86%
Feels like
28°F
Dew Point
30°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

Monday'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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