Critical Fire Weather in the High Plains; Heat Continues in the West
Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >
Current conditions at
DW5434 Heppner (D5434)
Lat: 45.24967°NLon: 119.73117°WElev: 2600.0ft.NA
65°F
18°C
| Humidity | 25% |
| Wind Speed | WSW 9 MPH |
| Barometer | 30.08 in (1018.63 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | NA |
| Last update | 18 Mar 09:00 PM PDT |
Extended Forecast for
Lonerock OR
Tonight
Low: 50 °F
Mostly Cloudy
Thursday
High: 74 °F
Partly Sunny
Thursday Night
Low: 50 °F
Mostly Cloudy
Friday
High: 74 °F
Partly Sunny
Friday Night
Low: 41 °F
Slight Chance
RainSaturday
High: 53 °F
Slight Chance
Rain/Snow
then Mostly
SunnySaturday Night
Low: 31 °F
Mostly Clear
Sunday
High: 57 °F
Sunny
Sunday Night
Low: 37 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 50. South wind around 5 mph.
Thursday
Partly sunny, with a high near 74. South wind 5 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 50. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 22 mph.
Friday
Partly sunny, with a high near 74. West wind 6 to 15 mph, with gusts as high as 28 mph.
Friday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 41. West wind 5 to 14 mph, with gusts as high as 25 mph.
Saturday
A slight chance of rain, mixing with snow after 8am, then gradually ending. Snow level 5800 feet lowering to 3900 feet. Partly sunny, with a high near 53. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Mostly cloudy, with a high near 57.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Mostly cloudy, with a high near 63.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 52.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lonerock OR
45.08°N 119.89°W (Elev. 2992 ft)
45.08°N 119.89°W (Elev. 2992 ft)
8:22 pm PDT Mar 18, 2026
9pm PDT Mar 18, 2026-6pm PDT Mar 25, 2026
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