Hourly Weather Forecast - Groton, SD

12 AM
16°F
10%
7mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
6°F
Dew Point
10°F
1 AM
16°F
10%
8mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
5°F
Dew Point
10°F
2 AM
16°F
10%
8mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
5°F
Dew Point
11°F
3 AM
16°F
10%
9mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
5°F
Dew Point
11°F
4 AM
16°F
20%
9mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
5°F
Dew Point
11°F
5 AM
17°F
20%
9mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
5°F
Dew Point
12°F
6 AM
17°F
30%
9mph
SSE
30% Chance Freezing Rain
Humidity
82%
Feels like
6°F
Dew Point
12°F
7 AM
17°F
30%
9mph
SSE
30% Chance Frozen Mix
Humidity
81%
Feels like
6°F
Dew Point
13°F
7:41 AM
8 AM
19°F
40%
10mph
SSE
40% Chance Frozen Mix
Humidity
81%
Feels like
8°F
Dew Point
14°F
9 AM
21°F
40%
11mph
SSE
40% Chance of Flurries
Humidity
81%
Feels like
9°F
Dew Point
16°F
10 AM
23°F
40%
12mph
SSE
40% Chance of Flurries
Humidity
82%
Feels like
12°F
Dew Point
19°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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