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

48°F

9°C

Humidity 66%
Wind Speed SSW 19 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 13 Mar 04:55 AM PDT
Extended Forecast for

10 Miles WSW Sisters OR

  • Overnight

    Overnight: Rain likely.  Snow level 6000 feet. Mostly cloudy, with a low around 35. Breezy, with a west wind around 26 mph, with gusts as high as 55 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely
    and Breezy

  • Friday

    Friday: Rain likely before 8am, then rain likely, possibly mixed with snow between 8am and 11am, then rain likely after 11am.  Snow level 6000 feet rising to 6700 feet in the afternoon. Partly sunny, with a high near 38. Breezy, with a west wind around 26 mph, with gusts as high as 55 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 38 °F

    Breezy.
    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 8pm, then rain and snow. The rain could be heavy at times.  Low around 27. Breezy, with a west wind 22 to 24 mph, with gusts as high as 49 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow and
    Breezy

  • Saturday

    Saturday: Snow, mainly before 11am.  High near 33. Windy, with a west wind 21 to 30 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow and
    Windy then
    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. West wind 9 to 14 mph becoming light and variable  in the evening. Winds could gust as high as 26 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly between 11am and 5pm.  Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm.  Mostly cloudy, with a low around 37. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain likely. Snow level 6000 feet. Mostly cloudy, with a low around 35. Breezy, with a west wind around 26 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely before 8am, then rain likely, possibly mixed with snow between 8am and 11am, then rain likely after 11am. Snow level 6000 feet rising to 6700 feet in the afternoon. Partly sunny, with a high near 38. Breezy, with a west wind around 26 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 8pm, then rain and snow. The rain could be heavy at times. Low around 27. Breezy, with a west wind 22 to 24 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow, mainly before 11am. High near 33. Windy, with a west wind 21 to 30 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Partly cloudy, with a low around 23. West wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 26 mph.
Sunday
A 30 percent chance of snow, mainly between 11am and 5pm. Mostly cloudy, with a high near 44.
Sunday Night
A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A slight chance of rain. Partly sunny, with a high near 58.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Sisters OR
 44.24°N 121.75°W (Elev. 5404 ft)
4:20 am PDT Mar 13, 2026
5am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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