National Weather Service

Hazardous Weather Conditions

Extreme Heat Watch in effect from July 15, 12:00 PM PDT until July 17, 12:00 AM PDT
Heat Advisory in effect from July 13, 11:00 AM PDT until July 13, 10:00 PM PDT

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

Clear

27°C

81°F

Humidity	51%
Wind Speed	NW 12 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	16°C (61°F)
Visibility	16 km
Heat Index	28°C (82°F)
Last update	12 Jul 08:20 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

North Plains OR

Extreme Heat Watch July 15, 12:00pm until July 17, 12:00am

Heat Advisory July 13, 11:00am until July 13, 10:00pm

Click here for hazard details and duration

Extreme Heat Watch

Heat Advisory

Tonight
Low: 17 °C
Clear
Sunday
High: 34 °C
Sunny then
Sunny and
Breezy
Sunday Night
Low: 14 °C
Mostly Clear
and Breezy
then Mostly
Clear
Monday
High: 28 °C
Sunny
Monday Night
Low: 12 °C
Mostly Clear
Tuesday
High: 33 °C
Sunny
Tuesday Night
Low: 16 °C
Clear
Wednesday
High: 35 °C
Sunny
Wednesday Night
Low: 15 °C
Clear

Detailed Forecast

Tonight

Clear, with a low around 17. West northwest wind 10 to 14 km/h.

Sunday

Sunny, with a high near 34. Breezy, with a north northwest wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 39 km/h.

Sunday Night

Mostly clear, with a low around 14. Breezy, with a northwest wind 21 to 26 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 42 km/h.

Monday

Sunny, with a high near 28. North northwest wind 8 to 14 km/h.

Monday Night

Mostly clear, with a low around 12. North northwest wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight.

Tuesday

Sunny, with a high near 33.

Tuesday Night

Clear, with a low around 16.

Wednesday

Sunny, with a high near 35.

Wednesday Night

Clear, with a low around 15.