Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

39°F

4°C

Humidity 60%
Wind Speed S 11 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 11 Mar 12:55 AM PDT
Extended Forecast for

5 Miles S Camp Sherman OR

Winter Weather Advisory March 11, 02:29am until March 11, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 11, 02:29am until March 11, 05:00pm

    NOW until 5:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 8am, then rain and snow likely between 8am and 11am, then rain after 11am.  Snow level rising to 5600 feet in the afternoon. High near 43. Windy, with a southwest wind 14 to 24 mph increasing to 24 to 34 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow and
    Breezy then
    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 34. Very windy, with a west wind 39 to 45 mph, with gusts as high as 60 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain and Very
    Windy

  • Thursday

    Thursday: Rain.  High near 44. Very windy, with a west wind 39 to 44 mph decreasing to 29 to 34 mph in the afternoon. Winds could gust as high as 60 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain and Very
    Windy

  • Thursday Night

    Thursday Night: Rain.  Low around 35. Windy, with a southwest wind 31 to 36 mph decreasing to 23 to 28 mph in the evening. Winds could gust as high as 50 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain and
    Windy

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 46. Breezy.  Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: Rain.  Low around 33. Breezy.  Chance of precipitation is 90%.

    Low: 33 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Rain likely before 8am, then rain and snow likely between 8am and 11am, then a chance of snow after 11am.  Snow level 5700 feet lowering to 4400 feet. Partly sunny, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Partly cloudy, with a steady temperature around 27. Southwest wind around 14 mph, with gusts as high as 21 mph. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A chance of snow before 8am, then rain and snow likely between 8am and 11am, then rain after 11am. Snow level rising to 5600 feet in the afternoon. High near 43. Windy, with a southwest wind 14 to 24 mph increasing to 24 to 34 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain. Low around 34. Very windy, with a west wind 39 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 44. Very windy, with a west wind 39 to 44 mph decreasing to 29 to 34 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 35. Windy, with a southwest wind 31 to 36 mph decreasing to 23 to 28 mph in the evening. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%.
Friday Night
Rain. Low around 33. Breezy. Chance of precipitation is 90%.
Saturday
Rain likely before 8am, then rain and snow likely between 8am and 11am, then a chance of snow after 11am. Snow level 5700 feet lowering to 4400 feet. Partly sunny, with a high near 44. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25.
Sunday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 52.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34.
Monday
A slight chance of rain. Partly sunny, with a high near 63.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Tuesday
A slight chance of rain. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Camp Sherman OR
 44.39°N 121.63°W (Elev. 4370 ft)
2:25 am PDT Mar 11, 2026
2am PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
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