Alta, MT

Hourly

12 PM

70° RealFeel® 79° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly sunny

• RealFeel Shade™: 67°
• Wind: WSW 7 mph
• Air Quality: Fair
• Max UV Index: 9.4 (Very High)
• Wind Gusts: 8 mph
• Humidity: 20%
• Indoor Humidity: 20% (Dry)
• Dew Point: 26° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 18%
• Visibility: 10 mi
• Cloud Ceiling: 33300 ft

1 PM

73° 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 0% Mostly sunny

• RealFeel Shade™: 70°
• Wind: WSW 7 mph
• Air Quality: Fair
• Max UV Index: 10.2 (Very High)
• Wind Gusts: 9 mph
• Humidity: 18%
• Indoor Humidity: 18% (Dry)
• Dew Point: 27° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

2 PM

75° RealFeel® 83° 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 0% Mostly sunny

• RealFeel Shade™: 73°
• Wind: W 8 mph
• Air Quality: Fair
• Max UV Index: 9.4 (Very High)
• Wind Gusts: 12 mph
• Humidity: 17%
• Indoor Humidity: 17% (Dry)
• Dew Point: 28° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 PM

78° RealFeel® 84° 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 0% Mostly sunny

• RealFeel Shade™: 75°
• Wind: W 8 mph
• Air Quality: Fair
• Max UV Index: 7.3 (High)
• Wind Gusts: 13 mph
• Humidity: 16%
• Indoor Humidity: 16% (Dry)
• Dew Point: 28° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

80° RealFeel® 83° 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 0% Mostly sunny

• RealFeel Shade™: 77°
• Wind: WNW 8 mph
• Air Quality: Fair
• Max UV Index: 5.1 (Moderate)
• Wind Gusts: 13 mph
• Humidity: 15%
• Indoor Humidity: 15% (Dry)
• Dew Point: 28° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

82° RealFeel® 84° 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 0% Mostly sunny

• RealFeel Shade™: 79°
• Heat Index: 80°
• Wind: WNW 8 mph
• Air Quality: Fair
• Max UV Index: 3.7 (Moderate)
• Wind Gusts: 14 mph
• Humidity: 14%
• Indoor Humidity: 14% (Dry)
• Dew Point: 28° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

81° RealFeel® 81° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly sunny

• RealFeel Shade™: 78°
• Wind: NW 8 mph
• Air Quality: Fair
• Max UV Index: 2.4 (Low)
• Wind Gusts: 13 mph
• Humidity: 15%
• Indoor Humidity: 15% (Dry)
• Dew Point: 29° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

79° RealFeel® 78° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly sunny

• RealFeel Shade™: 76°
• Wind: NW 8 mph
• Air Quality: Fair
• Max UV Index: 1.5 (Low)
• Wind Gusts: 12 mph
• Humidity: 17%
• Indoor Humidity: 17% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

76° RealFeel® 74° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly sunny

• RealFeel Shade™: 74°
• Wind: NNW 8 mph
• Air Quality: Fair
• Max UV Index: 0.6 (Low)
• Wind Gusts: 8 mph
• Humidity: 18%
• Indoor Humidity: 18% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

73° RealFeel® 70° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly sunny

• RealFeel Shade™: 70°
• Wind: N 7 mph
• Air Quality: Fair
• Max UV Index: 0.0 (Low)
• Wind Gusts: 8 mph
• Humidity: 22%
• Indoor Humidity: 22% (Slightly Dry)
• Dew Point: 32° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

70° RealFeel® 67° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly clear

• Wind: N 7 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 26%
• Indoor Humidity: 26% (Slightly Dry)
• Dew Point: 33° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

66° RealFeel® 64° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly clear

• Wind: NNE 6 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 29%
• Indoor Humidity: 42% (Slightly Dry)
• Dew Point: 33° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft