Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
High-risk tornado outbreak unfolds across the Plains. Click for the forecast. Chevron right
Heat wave brings summerlike weather to the East. See how hot it will get this week. Chevron right

East Portal, CO

39°F
Location Chevron down
Location News Videos
Use Current Location
Recent

East Portal

Colorado

39°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
East Portal, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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
Today WinterCast Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, May 18

Day

5/18
40°Hi
RealFeel® 40°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Colder with a mix of snow and rain with little or no accumulation; windy this morning
alerts

Winter Weather Advisory

12:00 AM Monday - 9:00 PM Monday

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™1 (Dark)

WindNE 10 mph

Wind Gusts39 mph

Probability of Precipitation98%

Probability of Thunderstorms24%

Precipitation0.13 in

Rain0.10 in

Snow0.10 in

Hours of Precipitation9

Hours of Rain2

Hours of Snow9

Cloud Cover95%

Morning

Afternoon

Night

5/18
27°Lo
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Cloudy
alerts

Winter Weather Advisory

12:00 AM Monday - 9:00 PM Monday

WindWSW 4 mph

Wind Gusts8 mph

Probability of Precipitation25%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover98%

Evening

Overnight

Sun & Moon

14 hrs 28 mins
Rise 5:46 AM
Set 8:14 PM
Waxing Crescent
Rise 6:57 AM
Set 11:09 PM

Temperature History

5/18
High
Low
Forecast
40°
27°
Average
55°
28°
Last Year
51°
27°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

High-risk tornado outbreak unfolds across Plains into Monday night

11 minutes ago

Weather Forecasts

Heat wave to complete spring weather whiplash, worsen drought in East

12 minutes ago

Severe Weather

Tornadoes charge through Plains, Midwest, ripping apart homes in Nebra...

36 minutes ago

Astronomy

Crescent moon is about to join Venus and Jupiter in evening sky

6 hours ago

Weather Forecasts

Memorial Day weekend: Downpours, storms from Texas to New England

37 minutes ago

 More Stories

Featured Stories

Astronomy

Watch an asteroid safely pass close to Earth on Monday

4 hours ago

Severe Weather

10 types of tornadoes that occur in the US

6 hours ago

Astronomy

SpaceX poised for first Starship flight test of 2026

2 days ago

Severe Weather

Does a green sky mean a tornado is coming?

6 hours ago

Climate

Turkmenistan's fiery 'Gates of Hell' crater is dimming

3 days ago
World North America United States Colorado East Portal

Weather Near East Portal:

  • Boulder, CO
  • Denver, CO
  • Fort Collins, CO
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

...

...

...