Hourly Weather Forecast - Marty, SD

12 AM
9°F
10%
4mph
NNE
Clear
Humidity
83%
Feels like
1°F
Dew Point
5°F
1 AM
8°F
10%
4mph
NNE
Clear
Humidity
82%
Feels like
1°F
Dew Point
4°F
2 AM
8°F
10%
4mph
NE
Clear
Humidity
82%
Feels like
0°F
Dew Point
4°F
3 AM
8°F
10%
5mph
ENE
Clear
Humidity
82%
Feels like
-1°F
Dew Point
3°F
4 AM
7°F
0%
5mph
E
Clear
Humidity
81%
Feels like
-2°F
Dew Point
3°F
5 AM
7°F
0%
6mph
E
Clear
Humidity
80%
Feels like
-4°F
Dew Point
2°F
6 AM
7°F
0%
6mph
ESE
Clear
Humidity
80%
Feels like
-4°F
Dew Point
2°F
7 AM
7°F
0%
6mph
ESE
Clear
Humidity
81%
Feels like
-4°F
Dew Point
3°F
7:56 AM
8 AM
8°F
0%
7mph
ESE
Sunny
Humidity
83%
Feels like
-3°F
Dew Point
4°F
9 AM
10°F
0%
7mph
ESE
Sunny
Humidity
83%
Feels like
-2°F
Dew Point
5°F
10 AM
12°F
0%
8mph
SE
Sunny
Humidity
80%
Feels like
0°F
Dew Point
7°F
11 AM
15°F
0%
9mph
SE
Mostly Sunny
Humidity
76%
Feels like
3°F
Dew Point
9°F
12 PM
18°F
0%
10mph
SE
Mostly Sunny
Humidity
73%
Feels like
6°F
Dew Point
11°F
1 PM
20°F
0%
11mph
SE
Mostly Sunny
Humidity
71%
Feels like
9°F
Dew Point
13°F
2 PM
22°F
0%
11mph
SSE
Partly Cloudy
Humidity
70%
Feels like
11°F
Dew Point
14°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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