Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

27°F

-3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 16 Oct 06:55 AM PDT
Extended Forecast for

8 Miles SW Sisters OR

  • Today

    Today: Sunny, with a high near 57. Calm wind.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Light southwest wind.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 56. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 56 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Rain likely after 11pm.  Partly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  Snow level 8700 feet lowering to 5700 feet in the afternoon . High near 44. Chance of precipitation is 90%.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before 11pm, then a chance of rain and snow.  Snow level 5600 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 2pm, then a slight chance of rain.  Snow level 5000 feet rising to 5900 feet in the afternoon. Mostly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 57. Calm wind.
Tonight
Mostly cloudy, with a low around 33. Light southwest wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 56. Light and variable wind becoming northwest around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 32. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 64. Calm wind.
Saturday Night
Rain likely after 11pm. Partly cloudy, with a low around 37. Chance of precipitation is 60%.
Sunday
Rain. Snow level 8700 feet lowering to 5700 feet in the afternoon . High near 44. Chance of precipitation is 90%.
Sunday Night
Rain likely before 11pm, then a chance of rain and snow. Snow level 5600 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Monday
A chance of rain and snow before 2pm, then a slight chance of rain. Snow level 5000 feet rising to 5900 feet in the afternoon. Mostly sunny, with a high near 47. Chance of precipitation is 40%.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Sisters OR
 44.19°N 121.64°W (Elev. 4800 ft)
4:21 am PDT Oct 16, 2025
7am PDT Oct 16, 2025-6pm PDT Oct 22, 2025
 
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