Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

30°F

-1°C

Humidity 80%
Wind Speed W 11 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 10 Mar 02:55 AM PDT
Extended Forecast for

10 Miles WSW Sisters OR

Winter Weather Advisory March 10, 11:00am until March 11, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Snow likely, mainly after 5am. The snow could be heavy at times.  Mostly cloudy, with a low around 19. West wind around 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow, mainly after 2pm.  High near 28. West wind 8 to 17 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 24. Southwest wind 14 to 17 mph, with gusts as high as 36 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow before 5pm, then snow, possibly mixed with rain.  Patchy blowing snow after 11am. High near 35. Breezy, with a southwest wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 48 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Rain and snow.  Patchy blowing snow before 8pm. Snow level 5500 feet. Low around 34. Windy, with a southwest wind 30 to 32 mph, with gusts as high as 55 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 5pm.  Snow level 5600 feet rising to 6200 feet in the afternoon. High near 38. Windy.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow and
    Windy

  • Thursday Night

    Thursday Night: Rain before 8pm, then rain, possibly mixed with snow between 8pm and 2am, then rain likely after 2am.  Snow level 6300 feet. Low around 36. Breezy.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: Rain.  Snow level 6100 feet rising to 6700 feet in the afternoon. High near 40. Breezy.  Chance of precipitation is 80%.

    High: 40 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain before 11pm, then rain and snow.  Snow level 6900 feet lowering to 6000 feet after midnight . Low around 32. Breezy.  Chance of precipitation is 100%.

    Low: 32 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
Snow likely, mainly after 5am. The snow could be heavy at times. Mostly cloudy, with a low around 19. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
Tuesday
Snow, mainly after 2pm. High near 28. West wind 8 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24. Southwest wind 14 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow before 5pm, then snow, possibly mixed with rain. Patchy blowing snow after 11am. High near 35. Breezy, with a southwest wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Rain and snow. Patchy blowing snow before 8pm. Snow level 5500 feet. Low around 34. Windy, with a southwest wind 30 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
Rain, possibly mixed with snow, becoming all rain after 5pm. Snow level 5600 feet rising to 6200 feet in the afternoon. High near 38. Windy. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain before 8pm, then rain, possibly mixed with snow between 8pm and 2am, then rain likely after 2am. Snow level 6300 feet. Low around 36. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain. Snow level 6100 feet rising to 6700 feet in the afternoon. High near 40. Breezy. Chance of precipitation is 80%.
Friday Night
Rain before 11pm, then rain and snow. Snow level 6900 feet lowering to 6000 feet after midnight . Low around 32. Breezy. Chance of precipitation is 100%.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 38.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Partly sunny, with a high near 47.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 37.
Monday
A slight chance of rain. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Sisters OR
 44.24°N 121.75°W (Elev. 5404 ft)
2:30 am PDT Mar 10, 2026
3am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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