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

28°F

-2°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 14 Mar 11:55 PM PDT
Extended Forecast for

5 Miles NNW Suttle Lake OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow between 11am and 2pm, then a chance of rain and snow.  Partly sunny, with a high near 46. Light west wind.  Chance of precipitation is 30%.

    High: 46 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 11pm.  Mostly cloudy, with a low around 37. Southwest wind 5 to 9 mph.  Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. Southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Southwest wind 13 to 16 mph, with gusts as high as 31 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Mostly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 11am.  Mostly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain.  Partly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 23. Calm wind.
Sunday
A slight chance of snow between 11am and 2pm, then a chance of rain and snow. Partly sunny, with a high near 46. Light west wind. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow before 11pm. Mostly cloudy, with a low around 37. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 57. Southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 41. Southwest wind 13 to 16 mph, with gusts as high as 31 mph.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
A 30 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 58.
Wednesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 42.
Thursday
A chance of rain. Partly sunny, with a high near 58.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44.
Friday
A chance of rain. Partly sunny, with a high near 61.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44.
Saturday
A chance of rain and snow. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Suttle Lake OR
 44.5°N 121.79°W (Elev. 5049 ft)
11:50 pm PDT Mar 14, 2026
1am PDT Mar 15, 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