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

50°F

10°C

Humidity 71%
Wind Speed SW 10 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 14 Mar 01:55 AM PDT
Extended Forecast for

5 Miles NNW Suttle Lake OR

  • Overnight

    Overnight: Rain and snow. The rain could be heavy at times.  Low around 27. Windy, with a west wind around 37 mph, with gusts as high as 60 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

    Low: 27 °F

    Rain/Snow and
    Windy

  • Saturday

    Saturday: Snow before 8am.  Steady temperature around 30. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 60 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 30 °F

    Snow and
    Windy then
    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. Northwest wind 9 to 14 mph becoming light and variable  in the evening. Winds could gust as high as 29 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 46. Light south wind.

    High: 46 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 11pm.  Snow level 5400 feet rising to 6200 feet after midnight. Mostly cloudy, with a low around 37. Southwest wind 3 to 8 mph.  Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °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

Overnight
Rain and snow. The rain could be heavy at times. Low around 27. Windy, with a west wind around 37 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow before 8am. Steady temperature around 30. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
Mostly cloudy, with a low around 21. Northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 29 mph.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 46. Light south wind.
Sunday Night
A slight chance of rain and snow before 11pm. Snow level 5400 feet rising to 6200 feet after midnight. Mostly cloudy, with a low around 37. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 39.
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, mainly after 11am. Mostly sunny, with a high near 57.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Thursday
A chance of rain. Partly sunny, with a high near 59.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Friday
A slight chance of rain. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Suttle Lake OR
 44.5°N 121.79°W (Elev. 5049 ft)
2:30 am PDT Mar 14, 2026
3am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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