Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

36°F

2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 31 Mar 09:55 AM PDT
Extended Forecast for

Sisters OR

Winter Storm Warning April 1, 05:00am until April 2, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  • Today

    Today: Rain likely, mainly after 2pm.  Mostly cloudy, with a high near 51. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 33. Calm wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain.  High near 49. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 8pm.  Low around 26. Southwest wind 5 to 8 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow.  High near 44. West wind 6 to 8 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 11pm.  Partly cloudy, with a low around 23. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 51. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly after 2am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 49. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow, becoming all snow after 8pm. Low around 26. Southwest wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow. High near 44. West wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 23. Chance of precipitation is 20%.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.58°W (Elev. 3261 ft)
10:16 am PDT Mar 31, 2026
10am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database