Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

37°F

3°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 30 Mar 03:55 AM PDT
Extended Forecast for

8 Miles NE Mount Bachelor OR

  • Overnight

    Overnight: A 30 percent chance of snow.  Mostly cloudy, with a steady temperature around 34. Light west wind.

    Low: 34 °F

    Chance Snow

  • Monday

    Monday: A 50 percent chance of snow, mainly after 11am.  Mostly cloudy, with a steady temperature around 31. Light and variable wind.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 44. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 33. West wind around 6 mph becoming calm.  New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow.  High near 39. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 39 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 25. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 35. Chance of precipitation is 90%.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm.  Partly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Mostly
    Clear

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 34. Light west wind.
Monday
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a steady temperature around 31. Light and variable wind. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 30. Calm wind.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 44. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 33. West wind around 6 mph becoming calm. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 39. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday Night
Snow. Low around 25. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 35. Chance of precipitation is 90%.
Thursday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 23.
Friday
Sunny, with a high near 48.
Friday Night
Clear, with a low around 31.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Mount Bachelor OR
 44.05°N 121.54°W (Elev. 5801 ft)
4:20 am PDT Mar 30, 2026
4am PDT Mar 30, 2026-6pm PDT Apr 5, 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