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Severe weather outbreak to peak Friday with tornadoes. Click for the forecast.

Clear Lake, IA

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Clear Lake, IA Weather

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2 PM

68°

RealFeel® 66°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

34%

Mostly cloudy

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™63°

WindSW 23 mph

Air QualityFair

Max UV Index3.7 (Moderate)

Wind Gusts28 mph

Humidity60%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover75%

Visibility10 mi

Cloud Ceiling14700 ft

3 PM

63°

RealFeel® 60°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

34%

Intermittent clouds

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™57°

WindWNW 25 mph

Air QualityFair

Max UV Index3.7 (Moderate)

Wind Gusts30 mph

Humidity58%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover69%

Visibility10 mi

Cloud Ceiling22400 ft

4 PM

57°

RealFeel® 50°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

39%

Intermittent clouds

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™47°

WindNW 25 mph

Air QualityFair

Max UV Index3.5 (Moderate)

Wind Gusts45 mph

Humidity56%

Indoor Humidity37% (Ideal Humidity)

Dew Point41° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

52°

RealFeel® 42°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

49%

Intermittent clouds

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™40°

WindNW 27 mph

Air QualityFair

Max UV Index1.8 (Low)

Wind Gusts41 mph

Humidity60%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling22400 ft

6 PM

46°

RealFeel® 33°

Cold

RealFeel Guide

Cold

25° to 39°

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

49%

Mostly cloudy

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™33°

WindNW 27 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts38 mph

Humidity67%

Indoor Humidity30% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover80%

Visibility10 mi

Cloud Ceiling14700 ft

7 PM

44°

RealFeel® 26°

Cold

RealFeel Guide

Cold

25° to 39°

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

61%

Thunderstorms

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™26°

WindNNW 27 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts36 mph

Humidity79%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover90%

Rain0.15 in

Visibility4 mi

Cloud Ceiling2000 ft

8 PM

41°

RealFeel® 27°

Cold

RealFeel Guide

Cold

25° to 39°

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

9%

Cloudy

WindNNW 21 mph

Air QualityFair

Wind Gusts35 mph

Humidity69%

Indoor Humidity40% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover93%

Visibility10 mi

Cloud Ceiling7100 ft

9 PM

41°

RealFeel® 27°

Cold

RealFeel Guide

Cold

25° to 39°

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

6%

Cloudy

WindNNW 18 mph

Air QualityFair

Wind Gusts33 mph

Humidity64%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling7100 ft

10 PM

39°

RealFeel® 26°

Cold

RealFeel Guide

Cold

25° to 39°

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

6%

Cloudy

WindNW 17 mph

Air QualityFair

Wind Gusts32 mph

Humidity65%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling7100 ft

11 PM

39°

RealFeel® 26°

Cold

RealFeel Guide

Cold

25° to 39°

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

6%

Mostly cloudy

WindNW 17 mph

Air QualityFair

Wind Gusts28 mph

Humidity65%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling9600 ft

Hourly Weather Forecast for Clear Lake

AccuWeather's hourly forecast for Clear Lake provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 68° with a RealFeel® of 66°, mostly cloudy with a 34% 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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