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

30°F

-1°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 01 Mar 03:55 AM PST
Extended Forecast for

10 Miles NNW Mount Bachelor OR

  • Overnight

    Overnight: A slight chance of rain and snow.  Snow level 7500 feet. Mostly cloudy, with a steady temperature around 33. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, mainly after 10am.  Snow level 7400 feet. High near 36. Southwest wind around 5 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow.  Steady temperature around 32. Northwest wind 3 to 5 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 4pm.  Partly sunny, with a high near 33. West wind 6 to 9 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow before 10pm.  Partly cloudy, with a low around 27. Southwest wind 8 to 10 mph.

    Low: 27 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 25. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 25 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 29. Breezy.  Chance of precipitation is 100%.

    High: 29 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Low around 22. Breezy.  Chance of precipitation is 90%.

    Low: 22 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
A slight chance of rain and snow. Snow level 7500 feet. Mostly cloudy, with a steady temperature around 33. Southwest wind around 6 mph. Chance of precipitation is 20%.
Sunday
Snow, possibly mixed with rain, mainly after 10am. Snow level 7400 feet. High near 36. Southwest wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Steady temperature around 32. Northwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely, mainly before 4pm. Partly sunny, with a high near 33. West wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 27. Southwest wind 8 to 10 mph.
Tuesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 29. Breezy. Chance of precipitation is 100%.
Wednesday Night
Snow. Low around 22. Breezy. Chance of precipitation is 90%.
Thursday
Snow. Mostly cloudy, with a high near 27.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24.
Friday
Snow likely. Mostly cloudy, with a high near 30.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Mount Bachelor OR
 44.11°N 121.74°W (Elev. 7201 ft)
3:15 am PST Mar 1, 2026
4am PST Mar 1, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database