Hourly Weather Forecast - Petersburg, IL

12 AM
44°F
10%
4mph
ESE
Mostly Cloudy
Humidity
93%
Feels like
42°F
Dew Point
42°F
1 AM
44°F
10%
4mph
ESE
Mostly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
42°F
2 AM
44°F
10%
4mph
ESE
Mostly Cloudy
Humidity
92%
Feels like
41°F
Dew Point
42°F
3 AM
44°F
10%
4mph
ESE
Mostly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
42°F
4 AM
44°F
20%
4mph
SE
Mostly Cloudy
Humidity
93%
Feels like
42°F
Dew Point
42°F
5 AM
44°F
20%
4mph
SE
Mostly Cloudy
Humidity
93%
Feels like
42°F
Dew Point
42°F
6 AM
45°F
20%
4mph
SE
Mostly Cloudy
Humidity
93%
Feels like
42°F
Dew Point
43°F
7 AM
46°F
10%
5mph
SE
Mostly Cloudy
Humidity
93%
Feels like
43°F
Dew Point
44°F
7:19 AM
8 AM
47°F
10%
5mph
SE
Mostly Cloudy
Humidity
92%
Feels like
44°F
Dew Point
45°F
9 AM
48°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
91%
Feels like
46°F
Dew Point
46°F
10 AM
50°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
88%
Feels like
47°F
Dew Point
47°F
11 AM
52°F
10%
7mph
SSE
Mostly Cloudy
Humidity
85%
Feels like
52°F
Dew Point
48°F
12 PM
54°F
10%
8mph
SSE
Mostly Cloudy
Humidity
82%
Feels like
54°F
Dew Point
49°F
1 PM
55°F
10%
8mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
55°F
Dew Point
49°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

NOAA, NCDC

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