Hereford, SD

Hourly

4 PM

97° RealFeel® 99° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 10% Partly sunny

• RealFeel Shade™: 94°
• Wind: W 9 mph
• Air Quality: Fair
• Max UV Index: 5 (Moderate)
• Wind Gusts: 12 mph
• Humidity: 29%
• Indoor Humidity: 29% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 33%
• Visibility: 10 mi
• Cloud Ceiling: 33300 ft

5 PM

95° RealFeel® 94° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 47% Partly sunny

• RealFeel Shade™: 91°
• Wind: WSW 14 mph
• Air Quality: Fair
• Max UV Index: 3 (Moderate)
• Wind Gusts: 16 mph
• Humidity: 27%
• Indoor Humidity: 27% (Slightly Humid)
• Dew Point: 57° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

92° RealFeel® 86° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 51% Partly sunny w/ t-storms

• RealFeel Shade™: 84°
• Wind: W 17 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 21 mph
• Humidity: 40%
• Indoor Humidity: 40% (Humid)
• Dew Point: 64° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 45%
• Rain: 0.10 in
• Visibility: 4 mi
• Cloud Ceiling: 30000 ft

7 PM

88° RealFeel® 85° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 47% Partly sunny

• RealFeel Shade™: 84°
• Wind: W 16 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 20 mph
• Humidity: 42%
• Indoor Humidity: 42% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

85° RealFeel® 82° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 20% Intermittent clouds

• RealFeel Shade™: 82°
• Wind: WNW 14 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 24 mph
• Humidity: 45%
• Indoor Humidity: 45% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

82° RealFeel® 78° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 20% Partly cloudy

• Wind: NW 14 mph
• Air Quality: Fair
• Wind Gusts: 27 mph
• Humidity: 42%
• Indoor Humidity: 42% (Slightly Humid)
• Dew Point: 57° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 43%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

78° RealFeel® 75° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 20% Partly cloudy

• Wind: WNW 14 mph
• Air Quality: Fair
• Wind Gusts: 25 mph
• Humidity: 47%
• Indoor Humidity: 47% (Slightly Humid)
• Dew Point: 56° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 30%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

75° RealFeel® 72° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 20% Mostly clear

• Wind: SSW 13 mph
• Air Quality: Fair
• Wind Gusts: 23 mph
• Humidity: 53%
• Indoor Humidity: 53% (Slightly Humid)
• Dew Point: 57° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 17%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft