For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Snow squalls, brutal cold to return in the Northeast. Click for the forecast.

Islay, WY

36°F

Location

Location News Videos

Use Current Location

Recent

Islay

Wyoming

No results found.

Try searching for a city, zip code or point of interest.

Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.

Have an account already? Login

settings

Islay, WY Weather

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

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Hourly

Daily Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

2 PM

37°

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.

49%

Intermittent clouds

RealFeel Shade™21°

WindNNW 21 mph

Air QualityFair

Max UV Index2.1 (Low)

Wind Gusts43 mph

Humidity50%

Indoor Humidity30% (Dry)

Dew Point20° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover68%

Visibility10 mi

Cloud Ceiling34000 ft

3 PM

37°

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.

54%

Mostly cloudy w/ showers

RealFeel Shade™21°

WindNNW 18 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts38 mph

Humidity54%

Indoor Humidity32% (Dry)

Dew Point22° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.05 in

Visibility6 mi

Cloud Ceiling4000 ft

4 PM

37°

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.

26%

Intermittent clouds

RealFeel Shade™24°

WindNNW 17 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts35 mph

Humidity52%

Indoor Humidity31% (Dry)

Dew Point21° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover60%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

36°

RealFeel® 22°

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.

21%

Intermittent clouds

RealFeel Shade™22°

WindNNW 16 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts30 mph

Humidity55%

Indoor Humidity31% (Dry)

Dew Point21° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

34°

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.

25%

Intermittent clouds

WindNW 16 mph

Air QualityFair

Wind Gusts27 mph

Humidity56%

Indoor Humidity30% (Dry)

Dew Point20° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover52%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

32°

RealFeel® 15°

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.

38%

Cloudy

WindNW 20 mph

Air QualityFair

Wind Gusts28 mph

Humidity59%

Indoor Humidity30% (Dry)

Dew Point19° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

29°

RealFeel® 11°

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.

42%

Flurries

WindNW 18 mph

Air QualityFair

Wind Gusts23 mph

Humidity66%

Indoor Humidity30% (Dry)

Dew Point19° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Snowtrace

Visibility10 mi

Cloud Ceiling7000 ft

9 PM

27°

RealFeel® 8°

Bitterly Cold

RealFeel Guide

Bitterly Cold

-10° to 9°

Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.

42%

Flurries

WindNW 18 mph

Air QualityFair

Wind Gusts22 mph

Humidity74%

Indoor Humidity31% (Dry)

Dew Point20° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Snowtrace

Visibility10 mi

Cloud Ceiling7000 ft

10 PM

27°

RealFeel® 9°

Bitterly Cold

RealFeel Guide

Bitterly Cold

-10° to 9°

Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.

37%

Cloudy

WindNW 18 mph

Air QualityFair

Wind Gusts22 mph

Humidity77%

Indoor Humidity31% (Dry)

Dew Point20° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

26°

RealFeel® 9°

Bitterly Cold

RealFeel Guide

Bitterly Cold

-10° to 9°

Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.

33%

Cloudy

WindNW 17 mph

Air QualityFair

Wind Gusts21 mph

Humidity78%

Indoor Humidity31% (Dry)

Dew Point20° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

Further Ahead

Tomorrow

Thursday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Snow squalls, brutal cold to return late week in Northeast

2 hours ago

Winter Weather

4 homes collapse into the ocean on North Carolina's Outer Banks

1 day ago

Winter Weather

Florida cold delivers falling iguanas and snow flurries

1 day ago

Winter Weather

Frigid air eases in second week of February for Midwest, East

2 hours ago

Winter Weather

Another storm to bring stripe of snow for Ohio Valley, mid-Atlantic

20 minutes ago

Featured Stories

Weather News

Dense fog triggers massive Highway 99 pileup in California

2 days ago

Weather News

Daylight saving time 2026: When do clocks spring forward?

1 day ago

Astronomy

Newly discovered exoplanet may sit on the edge of habitability

1 day ago

Hurricane

Trash bin lost in Hurricane Sally makes 5-year trek to United Kingdom

2 days ago

Winter Weather

Snow piles nearly 7 feet high as deadly storms bury northern Japan

1 hour ago

World North America United States Wyoming Islay

Weather Near Islay:

Cheyenne, WY
Gering, NE
Scottsbluff, NE

Company

Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us

Products & Services

For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations

Apps & Downloads

iPhone App Android App See all Apps & Downloads

Subscription Services

AccuWeather Premium AccuWeather Professional

More

AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center

Company

Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us

Products & Services

For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations

Apps & Downloads

iPhone App Android App See all Apps & Downloads

Subscription Services

AccuWeather Premium AccuWeather Professional

More

AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center

© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.

Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...