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
SISTERS (K6K5)
Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.NA
64°F
18°C
| Humidity | 25% |
| Wind Speed | SW 13 MPH |
| Barometer | 30.12 in (1019.98 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | NA |
| Last update | 18 Mar 07:55 PM PDT |
Extended Forecast for
8 Miles SSW Sisters OR
Tonight
Low: 45 °F
Mostly Cloudy
Thursday
High: 65 °F
Partly Sunny
Thursday Night
Low: 46 °F
Partly Cloudy
Friday
High: 66 °F
Mostly Sunny
Friday Night
Low: 36 °F
Chance Rain
then Chance
Rain/SnowSaturday
High: 49 °F
Chance
Rain/SnowSaturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 53 °F
Sunny
Sunday Night
Low: 32 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 45. Calm wind.
Thursday
Partly sunny, with a high near 65. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 46. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 66. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A chance of rain before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 36. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow, mainly before 11am. Snow level 6400 feet lowering to 4900 feet. Partly sunny, with a high near 49. Chance of precipitation is 40%.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 55.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Tuesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 57.
Tuesday Night
Rain and snow likely. Partly cloudy, with a low around 32.
Wednesday
Rain and snow likely. Snow level 5300 feet lowering to 4600 feet. Mostly sunny, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles SSW Sisters OR
44.17°N 121.61°W (Elev. 4600 ft)
44.17°N 121.61°W (Elev. 4600 ft)
8:22 pm PDT Mar 18, 2026
9pm PDT Mar 18, 2026-6pm PDT Mar 25, 2026
Additional Resources
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