Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

DW5434 Heppner (D5434)

Lat: 45.24967°NLon: 119.73117°WElev: 2600.0ft.

63°F

17°C

Humidity	25%
Wind Speed	W 3 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	30 Aug 07:45 PM PDT

More Information:

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

Extended Forecast for

Heppner OR

Tonight
Low: 52 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 58 °F
Increasing
Clouds
Tuesday
High: 80 °F
Partly Sunny
Tuesday Night
Low: 52 °F
Chance
Showers
Wednesday
High: 71 °F
Chance
Showers
Wednesday Night
Low: 51 °F
Showers
Likely
Thursday
High: 68 °F
Showers
Likely
Thursday Night
Low: 47 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 52. Calm wind becoming southeast around 5 mph after midnight.

Monday

Sunny, with a high near 82. Southeast wind 5 to 13 mph becoming north in the morning. Winds could gust as high as 24 mph.

Monday Night

Increasing clouds, with a low around 58. Northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.

Tuesday

Partly sunny, with a high near 80. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

Tuesday Night

A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 52. Northwest wind 11 to 16 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

Wednesday

A 50 percent chance of showers. Partly sunny, with a high near 71.

Wednesday Night

Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.

Thursday

Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

Thursday Night

A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 47.

Friday

A chance of showers. Partly sunny, with a high near 68.

Friday Night

A chance of showers. Mostly cloudy, with a low around 47.