Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

52°F

11°C

Humidity 57%
Wind Speed SW 12 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 13 Mar 08:55 PM PDT
Extended Forecast for

5 Miles WSW Suttle Lake OR

  • Tonight

    Tonight: Rain before 2am, then rain and snow. The rain could be heavy at times.  Low around 28. Southwest wind around 20 mph, with gusts as high as 41 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Heavy Rain
    then
    Rain/Snow

  • Saturday

    Saturday: Rain and snow before 11am, then a chance of snow between 11am and 2pm.  High near 36. Breezy, with a west wind 15 to 22 mph, with gusts as high as 43 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow and
    Breezy then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. West wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 22 mph.

    Low: 21 °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 southwest around 6 mph in the afternoon.  Chance of precipitation is 30%.

    High: 47 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 11pm.  Snow level 5700 feet rising to 6400 feet after midnight. Mostly cloudy, with a low around 36. Southwest wind 5 to 7 mph.  Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: A 20 percent chance of rain before 11am.  Mostly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

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

    High: 58 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain before 2am, then rain and snow. The rain could be heavy at times. Low around 28. Southwest wind around 20 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Rain and snow before 11am, then a chance of snow between 11am and 2pm. High near 36. Breezy, with a west wind 15 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, with a low around 21. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Sunday
A chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 47. Light and variable wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow before 11pm. Snow level 5700 feet rising to 6400 feet after midnight. Mostly cloudy, with a low around 36. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A 30 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 58.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly sunny, with a high near 59.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Partly sunny, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Partly sunny, 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)
9:31 pm PDT Mar 13, 2026
10pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
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