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Rounds of storms in the South to raise the risk for flooding into early next week. Get the latest. Chevron right

Fontenelle, WY

57°F
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Fontenelle

Wyoming

57°
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Fontenelle, WY Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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5 AM

52°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
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Mostly clear
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

WindN 6 mph

Air QualityExcellent

Wind Gusts7 mph

Humidity42%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover14%

Visibility10 mi

Cloud Ceiling33300 ft

6 AM

49°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
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rain drop 0%
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Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™48°

WindN 6 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts7 mph

Humidity48%

Indoor Humidity39% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

7 AM

54°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
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rain drop 0%
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Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™52°

WindN 6 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts6 mph

Humidity44%

Indoor Humidity41% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

8 AM

60°
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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rain drop 0%
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Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™59°

WindNNE 5 mph

Air QualityFair

Max UV Index2.4 (Low)

Wind Gusts6 mph

Humidity29%

Indoor Humidity36% (Dry)

Dew Point28° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

9 AM

67°
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
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Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™65°

WindENE 5 mph

Air QualityFair

Max UV Index3.7 (Moderate)

Wind Gusts6 mph

Humidity24%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

10 AM

76°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
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Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™73°

WindESE 6 mph

Air QualityExcellent

Max UV Index5.2 (Moderate)

Wind Gusts8 mph

Humidity17%

Indoor Humidity17% (Dry)

Dew Point28° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

11 AM

83°
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
rain drop 0%
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Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™80°

Heat Index80°

WindSE 8 mph

Air QualityFair

Max UV Index7.8 (Very High)

Wind Gusts10 mph

Humidity13%

Indoor Humidity13% (Dry)

Dew Point27° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

88°
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
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Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™85°

Heat Index84°

WindSSE 9 mph

Air QualityFair

Max UV Index10.1 (Very High)

Wind Gusts14 mph

Humidity10%

Indoor Humidity10% (Dry)

Dew Point26° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

92°
RealFeel® 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
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Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™88°

Heat Index87°

WindSSE 9 mph

Air QualityFair

Max UV Index11.1 (Extreme)

Wind Gusts12 mph

Humidity8%

Indoor Humidity8% (Dry)

Dew Point24° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover3%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

95°
RealFeel® 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™92°

Heat Index89°

WindSSE 8 mph

Air QualityFair

Max UV Index10.1 (Very High)

Wind Gusts12 mph

Humidity7%

Indoor Humidity7% (Dry)

Dew Point22° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover6%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

97°
RealFeel® 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™94°

Heat Index90°

WindSSE 7 mph

Air QualityFair

Max UV Index7.8 (Very High)

Wind Gusts13 mph

Humidity6%

Indoor Humidity6% (Dry)

Dew Point21° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

98°
RealFeel® 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™95°

Heat Index91°

WindSE 7 mph

Air QualityFair

Max UV Index5.2 (Moderate)

Wind Gusts9 mph

Humidity6%

Indoor Humidity6% (Dry)

Dew Point20° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

100°
RealFeel® 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™97°

Heat Index92°

WindSE 7 mph

Air QualityPoor

Max UV Index3.7 (Moderate)

Wind Gusts8 mph

Humidity6%

Indoor Humidity6% (Dry)

Dew Point20° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

97°
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™94°

Heat Index90°

WindESE 7 mph

Air QualityPoor

Max UV Index2.4 (Low)

Wind Gusts8 mph

Humidity6%

Indoor Humidity6% (Dry)

Dew Point20° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

95°
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™92°

Heat Index88°

WindESE 6 mph

Air QualityPoor

Max UV Index1.4 (Low)

Wind Gusts7 mph

Humidity7%

Indoor Humidity7% (Dry)

Dew Point21° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

93°
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™91°

Heat Index87°

WindESE 6 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts6 mph

Humidity7%

Indoor Humidity7% (Dry)

Dew Point21° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

88°
RealFeel® 86°
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
rain drop 0%
Chevron down
Clear
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

Heat Index84°

WindE 5 mph

Air QualityFair

Wind Gusts6 mph

Humidity9%

Indoor Humidity9% (Dry)

Dew Point22° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

81°
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

WindNNE 6 mph

Air QualityFair

Wind Gusts7 mph

Humidity12%

Indoor Humidity12% (Dry)

Dew Point23° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

77°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear
alerts

Extreme Heat Warning

12:00 PM Saturday - 9:00 PM Monday

WindNNW 8 mph

Air QualityFair

Wind Gusts9 mph

Humidity14%

Indoor Humidity14% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Fontenelle

AccuWeather's hourly forecast for Fontenelle provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 52° with a RealFeel® of 50°, mostly clear with a 0% 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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