Hourly Weather Forecast - Saint Charles, SD

12 AM
10°F
10%
7mph
N
Clear
Humidity
83%
Feels like
-1°F
Dew Point
6°F
1 AM
10°F
10%
5mph
NNE
Clear
Humidity
83%
Feels like
1°F
Dew Point
5°F
2 AM
9°F
0%
6mph
ENE
Clear
Humidity
82%
Feels like
-1°F
Dew Point
5°F
3 AM
9°F
0%
8mph
E
Clear
Humidity
82%
Feels like
-3°F
Dew Point
5°F
4 AM
9°F
0%
9mph
ESE
Clear
Humidity
82%
Feels like
-4°F
Dew Point
4°F
5 AM
8°F
0%
9mph
ESE
Clear
Humidity
83%
Feels like
-5°F
Dew Point
4°F
6 AM
8°F
0%
9mph
SE
Clear
Humidity
83%
Feels like
-5°F
Dew Point
4°F
7 AM
9°F
0%
9mph
SE
Clear
Humidity
84%
Feels like
-5°F
Dew Point
5°F
8 AM
10°F
0%
10mph
SE
Clear
Humidity
85%
Feels like
-4°F
Dew Point
6°F
8:00 AM
9 AM
11°F
0%
10mph
SE
Sunny
Humidity
85%
Feels like
-2°F
Dew Point
7°F
10 AM
13°F
0%
11mph
SE
Mostly Sunny
Humidity
82%
Feels like
0°F
Dew Point
9°F
11 AM
17°F
0%
11mph
SSE
Mostly Sunny
Humidity
78%
Feels like
4°F
Dew Point
11°F
12 PM
19°F
10%
12mph
SSE
Partly Cloudy
Humidity
75%
Feels like
7°F
Dew Point
13°F
1 PM
22°F
10%
12mph
SSE
Mostly Sunny
Humidity
72%
Feels like
10°F
Dew Point
14°F
2 PM
23°F
10%
12mph
SSE
Mostly Sunny
Humidity
70%
Feels like
12°F
Dew Point
15°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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