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Daily risk for severe t-storms across the Plains and Midwest this week. Get the forecast.

Alta, IA

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Alta, IA Weather

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

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Hourly

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3 PM

80°

RealFeel® 81°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

69%

Mostly cloudy w/ t-storms

RealFeel Shade™77°

Heat Index82°

WindSSE 16 mph

Air QualityExcellent

Max UV Index4.2 (Moderate)

Wind Gusts27 mph

Humidity64%

Indoor Humidity64% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover67%

Visibility10 mi

Cloud Ceiling13600 ft

4 PM

79°

RealFeel® 79°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

RealFeel Shade™76°

Heat Index80°

WindSSE 16 mph

Air QualityExcellent

Max UV Index2.8 (Moderate)

Wind Gusts23 mph

Humidity64%

Indoor Humidity64% (Humid)

Dew Point66° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

78°

RealFeel® 76°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

66%

Mostly cloudy w/ t-storms

RealFeel Shade™74°

WindSE 16 mph

Air QualityExcellent

Max UV Index1.5 (Low)

Wind Gusts22 mph

Humidity73%

Indoor Humidity73% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover60%

Rain0.09 in

Visibility5 mi

Cloud Ceiling4000 ft

6 PM

77°

RealFeel® 77°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Intermittent clouds

RealFeel Shade™76°

WindSE 15 mph

Air QualityExcellent

Max UV Index1.1 (Low)

Wind Gusts21 mph

Humidity73%

Indoor Humidity73% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling4800 ft

7 PM

76°

RealFeel® 75°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Intermittent clouds

RealFeel Shade™75°

WindSE 15 mph

Air QualityExcellent

Max UV Index0.6 (Low)

Wind Gusts20 mph

Humidity76%

Indoor Humidity76% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3700 ft

8 PM

74°

RealFeel® 68°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

73%

Thunderstorms

RealFeel Shade™68°

WindSE 16 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts18 mph

Humidity81%

Indoor Humidity81% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover93%

Rain0.10 in

Visibility4 mi

Cloud Ceiling2000 ft

9 PM

72°

RealFeel® 66°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

75%

Thunderstorms

WindSE 14 mph

Air QualityExcellent

Wind Gusts16 mph

Humidity87%

Indoor Humidity87% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover97%

Rain0.11 in

Visibility4 mi

Cloud Ceiling2000 ft

10 PM

70°

RealFeel® 69°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

WindSE 13 mph

Air QualityExcellent

Wind Gusts14 mph

Humidity93%

Indoor Humidity93% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

11 PM

68°

RealFeel® 67°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

WindSE 12 mph

Air QualityExcellent

Wind Gusts13 mph

Humidity98%

Indoor Humidity97% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 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 80° with a RealFeel® of 81°, mostly cloudy w/ t-storms with a 69% 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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