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Severe thunderstorms to rumble across the central, eastern US this week. Click for the forecast.

Alta, MT

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Alta, MT Weather

Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today WinterCast

Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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WinterCast

An inch or two

Thu, 4/16, 10:00 AM - Fri, 4/17, 8:00 AM

Snow

11 AM

36°

RealFeel® 33°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

57%

Flurries

RealFeel Shade™30°

WindW 7 mph

Air QualityFair

Max UV Index1.5 (Low)

Wind Gusts12 mph

Humidity56%

Indoor Humidity32% (Dry)

Dew Point21° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Snowtrace

Visibility10 mi

Cloud Ceiling7800 ft

12 PM

37°

RealFeel® 33°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

47%

Cloudy

RealFeel Shade™30°

WindNW 9 mph

Air QualityFair

Max UV Index1.9 (Low)

Wind Gusts12 mph

Humidity50%

Indoor Humidity30% (Dry)

Dew Point19° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling7100 ft

1 PM

37°

RealFeel® 33°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

38%

Cloudy

RealFeel Shade™29°

WindNW 10 mph

Air QualityFair

Max UV Index2.1 (Low)

Wind Gusts13 mph

Humidity43%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling7100 ft

2 PM

38°

RealFeel® 34°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

34%

Intermittent clouds

RealFeel Shade™29°

WindNW 10 mph

Air QualityFair

Max UV Index3.1 (Moderate)

Wind Gusts15 mph

Humidity38%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7100 ft

3 PM

38°

RealFeel® 32°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

34%

Intermittent clouds

RealFeel Shade™29°

WindNW 12 mph

Air QualityFair

Max UV Index2.5 (Low)

Wind Gusts15 mph

Humidity36%

Indoor Humidity26% (Very Dry)

Dew Point13° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7000 ft

4 PM

39°

RealFeel® 32°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

36%

Intermittent clouds

RealFeel Shade™29°

WindNW 13 mph

Air QualityFair

Max UV Index1.9 (Low)

Wind Gusts16 mph

Humidity34%

Indoor Humidity26% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7000 ft

5 PM

38°

RealFeel® 31°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

49%

Intermittent clouds

RealFeel Shade™29°

WindNW 12 mph

Air QualityFair

Max UV Index1.3 (Low)

Wind Gusts16 mph

Humidity34%

Indoor Humidity25% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7000 ft

6 PM

37°

RealFeel® 28°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

59%

Mostly cloudy w/ flurries

RealFeel Shade™28°

WindNW 12 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts15 mph

Humidity35%

Indoor Humidity25% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Snowtrace

Visibility10 mi

Cloud Ceiling6900 ft

7 PM

37°

RealFeel® 28°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

59%

Mostly cloudy w/ flurries

RealFeel Shade™28°

WindNW 10 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts13 mph

Humidity38%

Indoor Humidity26% (Very Dry)

Dew Point13° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover70%

Snowtrace

Visibility10 mi

Cloud Ceiling6900 ft

8 PM

34°

RealFeel® 28°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

40%

Cloudy

RealFeel Shade™28°

WindWNW 8 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts10 mph

Humidity45%

Indoor Humidity27% (Very Dry)

Dew Point15° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling12400 ft

9 PM

32°

RealFeel® 26°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

34%

Cloudy

WindWNW 7 mph

Air QualityFair

Wind Gusts8 mph

Humidity53%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling10600 ft

10 PM

29°

RealFeel® 24°

Very Cold

RealFeel Guide

Very Cold

10° to 24°

Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.

40%

Cloudy

WindW 7 mph

Air QualityFair

Wind Gusts8 mph

Humidity61%

Indoor Humidity29% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling8800 ft

11 PM

29°

RealFeel® 21°

Very Cold

RealFeel Guide

Very Cold

10° to 24°

Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.

74%

Snow

WindW 7 mph

Air QualityFair

Wind Gusts8 mph

Humidity64%

Indoor Humidity29% (Very Dry)

Dew Point18° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Snow0.20 in

Visibility3 mi

Cloud Ceiling7000 ft

Hourly Weather Forecast for Alta

AccuWeather's hourly forecast for Alta provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 36° with a RealFeel® of 33°, flurries with a 57% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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