On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Slight risk of severe weather on Sunday

The NWS Storm Prediction Center expects a slight risk of severe weather in portions of the Great Lakes and Midwest on Sunday. The area of greatest concern is in Michigan, southeast Wisconsin, northern Illinois, and northern Indiana. The primary risks for this area will be damaging winds and large hail, but an isolated tornado cannot be ruled out.
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Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

A Few Clouds

66°F

19°C

Humidity 73%
Wind Speed Calm
Barometer 29.78 in (1008.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 1 Aug 11:51 pm EDT

Detailed Forecast

Tonight
Partly cloudy with a slight chance of showers with isolated thunderstorms this evening...then mostly clear after midnight. Lows around 60. West winds around 10 mph this evening... Becoming light and variable. Chance of rain 20 percent.
Sunday
Mostly sunny. Highs in the lower 80s. West winds around 10 mph...becoming southwest in the afternoon.
Sunday Night
Mostly clear. Lows in the lower 60s. South winds around 10 mph in the evening...becoming light and variable.
Monday
Mostly sunny. Humid with highs in the lower 80s. South winds 10 to 15 mph.
Monday Night
Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 60s. South winds 10 to 15 mph. Chance of rain 50 percent.
Tuesday
Partly sunny with a chance of showers and thunderstorms. Highs around 80. Chance of rain 50 percent.
Tuesday Night And Wednesday
Partly cloudy. Lows in the lower 60s. Highs in the upper 70s.
Wednesday Night
Partly cloudy in the evening...then clearing. Lows in the upper 50s.
Thursday Through Friday Night
Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.
Saturday
Partly sunny in the morning...then becoming mostly cloudy. A 30 percent chance of showers. Highs in the lower 70s.



  Click Map For Detailed Forecast
310 PM EDT SAT AUG 1 2015
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Graph

National Digital Forecast Database