Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

46°F

8°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 01 Mar 02:55 PM PST
Extended Forecast for

10 Miles WSW Sisters OR

  • This Afternoon

    This Afternoon: Rain.  Steady temperature around 40. Calm wind.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain

  • Tonight

    Tonight: Rain before 7pm, then rain, possibly mixed with snow.  Low around 35. Calm wind.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow likely, mainly before 7am.  Snow level 6100 feet. Partly sunny, with a high near 41. Calm wind becoming west around 6 mph in the morning.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A slight chance of rain between 7pm and 10pm.  Snow level 6000 feet. Partly cloudy, with a low around 32. Light southwest wind.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, mainly after 4pm.  Snow level 5800 feet. Mostly cloudy, with a high near 41. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 1am. The snow could be heavy at times.  Snow level 5800 feet lowering to 5400 feet after midnight . Low around 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 33. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 27. Chance of precipitation is 90%.

    Low: 27 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 33. Chance of precipitation is 80%.

    High: 33 °F

    Snow

Detailed Forecast

This Afternoon
Rain. Steady temperature around 40. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 7pm, then rain, possibly mixed with snow. Low around 35. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain and snow likely, mainly before 7am. Snow level 6100 feet. Partly sunny, with a high near 41. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain between 7pm and 10pm. Snow level 6000 feet. Partly cloudy, with a low around 32. Light southwest wind. Chance of precipitation is 20%.
Tuesday
Rain likely, possibly mixed with snow, mainly after 4pm. Snow level 5800 feet. Mostly cloudy, with a high near 41. Southwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow, becoming all snow after 1am. The snow could be heavy at times. Snow level 5800 feet lowering to 5400 feet after midnight . Low around 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. Low around 27. Chance of precipitation is 90%.
Thursday
Snow. High near 33. Chance of precipitation is 80%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 29.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38.
Friday Night
A chance of rain and snow. Snow level 6200 feet. Mostly cloudy, with a low around 33.
Saturday
A chance of rain and snow. Partly sunny, with a high near 46.
Saturday Night
A chance of rain and snow. Snow level 7000 feet lowering to 6100 feet after midnight . Partly cloudy, with a low around 34.
Sunday
A chance of snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Sisters OR
 44.24°N 121.75°W (Elev. 5404 ft)
3:20 pm PST Mar 1, 2026
3pm PST Mar 1, 2026-6pm PDT Mar 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database