National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

52°F

11°C

Humidity 40%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 12 Jan 01:55 PM PST
Extended Forecast for

10 Miles NNE Mount Bachelor OR

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 42. Southwest wind 5 to 8 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51. Southwest wind 3 to 7 mph.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Southwest wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. Southwest wind around 6 mph becoming calm in the afternoon.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 42. Southwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 51. Southwest wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 40. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 51. Southwest wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph.
Thursday
Sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 44.
Saturday Night
Clear, with a low around 30.
Sunday
Sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Mount Bachelor OR
 44.11°N 121.62°W (Elev. 6594 ft)
Last Update:
2:31 pm PST Jan 12, 2026
Forecast Valid:
3pm PST Jan 12, 2026-6pm PST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation