Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

27°F

-3°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 15 Mar 01:55 AM PDT
Extended Forecast for

8 Miles NW Mount Bachelor OR

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of rain after 5pm.  Partly sunny, with a high near 41. Calm wind.  Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain, possibly mixing with snow after 8pm, then gradually ending.  Mostly cloudy, with a low around 33. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. Southwest wind 5 to 7 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Southwest wind 7 to 9 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Partly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a slight chance of rain after 11am.  Snow level 7500 feet rising to 8400 feet in the afternoon. Mostly sunny, with a high near 54. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 23. Calm wind.
Sunday
A chance of snow before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of rain after 5pm. Partly sunny, with a high near 41. Calm wind. Chance of precipitation is 30%.
Sunday Night
A chance of rain, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 33. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 51. Southwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 36. Southwest wind 7 to 9 mph.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 52.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 36.
Wednesday
A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a slight chance of rain after 11am. Snow level 7500 feet rising to 8400 feet in the afternoon. Mostly sunny, with a high near 54. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 39.
Thursday
A chance of rain, mainly before 11am. Partly sunny, with a high near 54.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Friday
A slight chance of rain. Mostly sunny, with a high near 58.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 38.
Saturday
A chance of rain and snow. Snow level 7600 feet lowering to 7000 feet. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Mount Bachelor OR
 44.06°N 121.79°W (Elev. 6490 ft)
2:30 am PDT Mar 15, 2026
2am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database