Hourly Weather Forecast - Griggsville, IL

12 AM
41°F
10%
7mph
S
Clear
Humidity
89%
Feels like
36°F
Dew Point
38°F
1 AM
41°F
10%
7mph
S
Mostly Clear
Humidity
90%
Feels like
37°F
Dew Point
38°F
2 AM
41°F
10%
6mph
S
Partly Cloudy
Humidity
92%
Feels like
37°F
Dew Point
39°F
3 AM
41°F
10%
6mph
S
Partly Cloudy
Humidity
93%
Feels like
37°F
Dew Point
39°F
4 AM
41°F
10%
6mph
S
Partly Cloudy
Humidity
94%
Feels like
37°F
Dew Point
40°F
5 AM
41°F
10%
6mph
S
Partly Cloudy
Humidity
95%
Feels like
37°F
Dew Point
40°F
6 AM
41°F
10%
6mph
S
Partly Cloudy
Humidity
96%
Feels like
37°F
Dew Point
40°F
7 AM
42°F
10%
6mph
SSW
Partly Cloudy
Humidity
96%
Feels like
38°F
Dew Point
41°F
7:21 AM
8 AM
43°F
10%
6mph
SSW
Partly Cloudy
Humidity
95%
Feels like
39°F
Dew Point
42°F
9 AM
44°F
10%
6mph
SSW
Mostly Cloudy
Humidity
93%
Feels like
41°F
Dew Point
42°F
10 AM
46°F
10%
7mph
SSW
Mostly Cloudy
Humidity
91%
Feels like
43°F
Dew Point
44°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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