Hourly Weather Forecast - Hartshorn, MO

12 AM
34°F
0%
6mph
NW
Clear
Humidity
55%
Feels like
28°F
Dew Point
19°F
1 AM
32°F
0%
5mph
NW
Clear
Humidity
57%
Feels like
27°F
Dew Point
19°F
2 AM
31°F
0%
5mph
NW
Clear
Humidity
60%
Feels like
26°F
Dew Point
19°F
3 AM
30°F
10%
5mph
NW
Clear
Humidity
61%
Feels like
25°F
Dew Point
18°F
4 AM
29°F
10%
5mph
NW
Clear
Humidity
63%
Feels like
23°F
Dew Point
18°F
5 AM
28°F
10%
4mph
NNW
Mostly Clear
Humidity
64%
Feels like
23°F
Dew Point
17°F
6 AM
28°F
10%
4mph
NNW
Partly Cloudy
Humidity
63%
Feels like
23°F
Dew Point
17°F
7 AM
29°F
10%
2mph
N
Mostly Clear
Humidity
62%
Feels like
29°F
Dew Point
17°F
7:16 AM
8 AM
30°F
0%
1mph
ENE
Mostly Sunny
Humidity
59%
Feels like
30°F
Dew Point
18°F
9 AM
33°F
0%
2mph
SE
Partly Cloudy
Humidity
56%
Feels like
33°F
Dew Point
19°F
10 AM
36°F
10%
3mph
SSE
Mostly Sunny
Humidity
51%
Feels like
33°F
Dew Point
19°F
11 AM
39°F
10%
4mph
SSE
Mostly Sunny
Humidity
45%
Feels like
36°F
Dew Point
19°F
12 PM
42°F
10%
5mph
S
Mostly Sunny
Humidity
41%
Feels like
38°F
Dew Point
20°F
1 PM
44°F
10%
6mph
SSE
Mostly Sunny
Humidity
38%
Feels like
40°F
Dew Point
20°F
2 PM
45°F
10%
6mph
SSE
Mostly Sunny
Humidity
37%
Feels like
41°F
Dew Point
20°F
3 PM
45°F
10%
6mph
SSE
Partly Cloudy
Humidity
38%
Feels like
42°F
Dew Point
21°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

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