Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

37°F

3°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 14 Mar 08:55 PM PDT
Extended Forecast for

5 Miles WSW Suttle Lake OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 11am, mixing with rain after 2pm.  Mostly cloudy, with a high near 47. Light and variable wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 47 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 11pm.  Mostly cloudy, with a low around 36. Southwest wind 5 to 7 mph.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Southwest wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 11am.  Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Light and variable wind.
Sunday
A chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 47. Light and variable wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 36. Southwest wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 57. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 39. Southwest wind 8 to 11 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 59.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Partly sunny, with a high near 59.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Partly sunny, with a high near 62.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Suttle Lake OR
 44.4°N 121.85°W (Elev. 4800 ft)
4:45 pm PDT Mar 14, 2026
9pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database