



Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest
On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >
Current conditions at
SISTERS (K6K5)
Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.NA
79°F
26°C
Humidity | 21% |
Wind Speed | WNW 8 MPH |
Barometer | 29.99 in (1015.58 mb) |
Dewpoint | 36°F (2°C) |
Visibility | NA |
Heat Index | 78°F (26°C) |
Last update | 15 Jun 06:55 PM PDT |
Extended Forecast for
Sisters OR
Tonight
Low: 46 °F
Mostly Cloudy
Monday
High: 76 °F
Becoming
SunnyMonday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 42 °F
Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
Juneteenth
High: 77 °F
Sunny
Thursday Night
Low: 39 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 46. North wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, then gradually becoming sunny, with a high near 76. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 40. West wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 42. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 41.
Juneteenth
Sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 39.
Friday
A slight chance of showers after 11am. Mostly sunny, with a high near 65.
Friday Night
A chance of showers. Mostly cloudy, with a low around 36.
Saturday
A chance of showers. Partly sunny, with a high near 59.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 36.
Sunday
Sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sisters OR
44.29°N 121.55°W (Elev. 3199 ft)
44.29°N 121.55°W (Elev. 3199 ft)
6:05 pm PDT Jun 15, 2025
7pm PDT Jun 15, 2025-6pm PDT Jun 22, 2025