Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

72°F

22°C

Humidity 14%
Wind Speed SW 17 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 16 Mar 02:55 PM PDT
Extended Forecast for

Sisters OR

  • Tonight

    Tonight: Mostly clear, with a low around 40. Southwest wind 3 to 5 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. West wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. West wind around 6 mph becoming calm  in the evening.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain.  Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Southwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 41. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 42. West wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 65.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain before 11am, then a slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 56.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 29.
Monday
A chance of rain and snow. Snow level 4100 feet rising to 4900 feet in the afternoon. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.58°W (Elev. 3261 ft)
3:31 pm PDT Mar 16, 2026
3pm PDT Mar 16, 2026-6pm PDT Mar 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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