Hourly Weather Forecast - Ralph, SD

1 PM
36°F
10%
11mph
ENE
Mostly Cloudy
Humidity
56%
Feels like
28°F
Dew Point
22°F
2 PM
36°F
20%
11mph
ENE
Mostly Cloudy
Humidity
58%
Feels like
28°F
Dew Point
23°F
3 PM
36°F
20%
12mph
ENE
Mostly Cloudy
Humidity
60%
Feels like
28°F
Dew Point
23°F
4 PM
35°F
10%
12mph
NE
Mostly Cloudy
Humidity
64%
Feels like
26°F
Dew Point
24°F
5 PM
34°F
10%
13mph
NE
Cloudy
Humidity
69%
Feels like
25°F
Dew Point
24°F
6 PM
32°F
10%
12mph
NE
Cloudy
Humidity
74%
Feels like
23°F
Dew Point
25°F
6:49 PM
7 PM
31°F
10%
11mph
NE
Cloudy
Humidity
79%
Feels like
22°F
Dew Point
25°F
8 PM
29°F
10%
9mph
NE
Cloudy
Humidity
83%
Feels like
21°F
Dew Point
25°F
9 PM
28°F
10%
7mph
ENE
Cloudy
Humidity
87%
Feels like
21°F
Dew Point
25°F
10 PM
28°F
10%
5mph
E
Cloudy
Humidity
88%
Feels like
22°F
Dew Point
25°F
11 PM
27°F
10%
4mph
SE
Mostly Cloudy
Humidity
88%
Feels like
23°F
Dew Point
24°F

Today's Severe Weather Outlook

Storms Rumble Across The Deep South

Clusters of storms will form from Arkansas and Louisiana into Alabama and Georgia this afternoon and evening.

Tuesday's Weather Outlook

Tuesday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide