Sidney, MT

Hourly

2 PM

82° RealFeel® 88° 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™: 80°
• Heat Index: 83°
• Wind: NW 9 mph
• Air Quality: Fair
• Max UV Index: 7.3 (High)
• Wind Gusts: 13 mph
• Humidity: 52%
• Indoor Humidity: 52% (Humid)
• Dew Point: 63° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 55%
• Visibility: 10 mi
• Cloud Ceiling: 20000 ft

3 PM

82° 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 20% Intermittent clouds

• RealFeel Shade™: 79°
• Heat Index: 83°
• Wind: NW 12 mph
• Air Quality: Fair
• Max UV Index: 6.3 (High)
• Wind Gusts: 18 mph
• Humidity: 50%
• Indoor Humidity: 50% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 63%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

83° 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 25% Mostly cloudy

• RealFeel Shade™: 79°
• Heat Index: 83°
• Wind: WNW 16 mph
• Air Quality: Fair
• Max UV Index: 3.4 (Moderate)
• Wind Gusts: 23 mph
• Humidity: 47%
• Indoor Humidity: 47% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 75%
• Visibility: 10 mi
• Cloud Ceiling: 24900 ft

5 PM

79° RealFeel® 76° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 47% Mostly cloudy

• RealFeel Shade™: 75°
• Heat Index: 80°
• Wind: WNW 22 mph
• Air Quality: Fair
• Max UV Index: 1.2 (Low)
• Wind Gusts: 25 mph
• Humidity: 59%
• Indoor Humidity: 59% (Humid)
• Dew Point: 64° F
• AccuLumen Brightness Index™: 3 (Dull)
• Cloud Cover: 88%
• Visibility: 10 mi
• Cloud Ceiling: 4000 ft

6 PM

74° RealFeel® 66° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 51% Thunderstorms

• RealFeel Shade™: 66°
• Wind: WNW 25 mph
• Air Quality: Fair
• Max UV Index: 0.4 (Low)
• Wind Gusts: 30 mph
• Humidity: 75%
• Indoor Humidity: 75% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 98%
• Rain: 0.24 in
• Visibility: 3 mi
• Cloud Ceiling: 4000 ft

7 PM

69° RealFeel® 65° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 43% Cloudy

• RealFeel Shade™: 65°
• Wind: WNW 23 mph
• Air Quality: Fair
• Max UV Index: 0.5 (Low)
• Wind Gusts: 28 mph
• Humidity: 76%
• Indoor Humidity: 76% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 12100 ft

8 PM

65° RealFeel® 58° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 53% Thunderstorms

• RealFeel Shade™: 58°
• Wind: WNW 21 mph
• Air Quality: Fair
• Max UV Index: 0.2 (Low)
• Wind Gusts: 27 mph
• Humidity: 79%
• Indoor Humidity: 73% (Slightly Humid)
• Dew Point: 59° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 90%
• Rain: 0.07 in
• Visibility: 5 mi
• Cloud Ceiling: 2000 ft

9 PM

62° RealFeel® 56° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 49% Mostly cloudy

• Wind: WNW 21 mph
• Air Quality: Fair
• Wind Gusts: 27 mph
• Humidity: 77%
• Indoor Humidity: 62% (Ideal Humidity)
• Dew Point: 55° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 84%
• Visibility: 10 mi
• Cloud Ceiling: 7100 ft

10 PM

60° RealFeel® 53° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 46% Mostly cloudy

• Wind: WNW 17 mph
• Air Quality: Fair
• Wind Gusts: 24 mph
• Humidity: 78%
• Indoor Humidity: 58% (Ideal Humidity)
• Dew Point: 53° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 79%
• Visibility: 10 mi
• Cloud Ceiling: 9600 ft

11 PM

57° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Intermittent clouds

• Wind: WNW 15 mph
• Air Quality: Fair
• Wind Gusts: 18 mph
• Humidity: 79%
• Indoor Humidity: 54% (Ideal Humidity)
• Dew Point: 51° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 73%
• Visibility: 10 mi
• Cloud Ceiling: 12100 ft