Hot Temperatures in the Northwest U.S.; Excessive Rainfall Potential in the Southwest U.S.

Hot to extremely hot daytime temperatures remain in place across coastal southern California and the interior Northwest, with the Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring a marginal to slight risk of excessive rainfall across the southwest U.S. this week. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until September 4, 08:00 PM PDT

Current conditions at

Eastern Oregon Regional Airport at Pendleton (KPDT)

Lat: 45.69757°NLon: 118.83444°WElev: 1483.0ft.

Clear

76°F

24°C

Humidity	29%
Wind Speed	SE 6 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	02 Sep 09:53 PM PDT

More Information:

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

Extended Forecast for

Pendleton OR

Extreme Heat Warning September 2, 10:12pm until September 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning September 2, 10:12pm until September 4, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
Tonight
Low: 62 °F
Mostly Clear
Wednesday
High: 99 °F
Sunny then
Haze
Wednesday Night
Low: 65 °F
Haze then
Partly Cloudy
Thursday
High: 98 °F
Hot
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 95 °F
Sunny
Friday Night
Low: 64 °F
Slight Chance
Showers
Saturday
High: 88 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 62. Light east wind.

Wednesday

Widespread haze after 2pm. Sunny and hot, with a high near 99. Calm wind becoming northwest 5 to 7 mph in the afternoon.

Wednesday Night

Widespread haze before 8pm. Partly cloudy, with a low around 65. Northwest wind 5 to 7 mph becoming light and variable after midnight.

Thursday

Sunny and hot, with a high near 98. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 63. North wind 5 to 8 mph becoming light and variable after midnight.

Friday

Sunny, with a high near 95.

Friday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 64.

Saturday

A 40 percent chance of showers. Partly sunny, with a high near 88.

Saturday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

Sunday

A slight chance of showers. Mostly sunny, with a high near 85.

Sunday Night

A slight chance of showers. Partly cloudy, with a low around 58.

Monday

A chance of showers. Mostly sunny, with a high near 84.

Monday Night

A chance of showers. Mostly cloudy, with a low around 55.

Tuesday

A chance of showers. Partly sunny, with a high near 78.