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.

Above-normal temperatures continue across much of U.S.

Temperatures will once again be above-normal, in some cases by as much as 15-20 degrees, across much of the contiguous U.S. on Wednesday. Afternoon highs are forecast to reach into the mid to upper 90s across the Great Plains, as well as parts of the southern U.S. and mid-Atlantic. Take precautions if you plan to spend extended time outside.
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Current conditions at

Portland, Portland-Hillsboro Airport (KHIO)

Lat: 45.54806°NLon: 122.95444°WElev: 203ft.

Overcast

59°F

15°C

Humidity 87%
Wind Speed NNW 5 MPH
Barometer 29.93 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 02 Sep 9:13 am PDT

Detailed Forecast

Today
Showers likely and a slight chance of thunderstorms. Highs 65 to 70. West wind 5 to 10 mph. Chance of precipitation 90 percent. Rainfall amounts around a tenth of an inch...except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy. Chance of showers and a slight chance of thunderstorms in the evening...then a chance of showers after midnight. Lows around 50. Southwest wind 5 to 10 mph. Chance of precipitation 40 percent. Rainfall amounts less than a tenth of an inch...except higher amounts possible in thunderstorms.
Thursday
Mostly cloudy. Slight chance of showers in the morning... Then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 65 to 70. West wind 5 to 10 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch...except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 45 to 50. North wind 5 to 10 mph.
Friday
Partly sunny. A 20 percent chance of showers in the afternoon. Highs around 70. Northwest wind 5 to 10 mph.
Friday Night
Partly cloudy. A 20 percent chance of showers in the evening. Lows 45 to 50.
Saturday
Partly cloudy. Highs 70 to 75.
Saturday Night
Partly cloudy. Lows around 50.
Sunday
Partly sunny. Highs 70 to 75.
Sunday Night
Mostly cloudy in the evening...then partly cloudy. Lows around 50.
Labor Day
Partly cloudy. Highs 75 to 80.
Monday Night
Partly cloudy. Lows 50 to 55.
Tuesday
Partly sunny. A 20 percent chance of showers in the afternoon. Highs 70 to 75.



  Click Map For Detailed Forecast
749 AM PDT WED SEP 2 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database