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

41°F

5°C

Humidity 52%
Wind Speed NNW 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 30 Mar 01:55 PM PDT
Extended Forecast for

3 Miles N Camp Sherman OR

Winter Storm Watch April 1, 05:00am until April 2, 05:00pm
Click here for hazard details and duration
Winter Storm Watch
  • This Afternoon

    This Afternoon: A chance of rain and snow.  Snow level 3700 feet. Mostly cloudy, with a high near 50. Northeast wind around 5 mph.  Chance of precipitation is 40%.

    High: 50 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 11pm, then a chance of snow between 11pm and 2am, then a chance of rain and snow after 2am.  Snow level 3700 feet lowering to 2900 feet. Mostly cloudy, with a low around 31. Light and variable wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then a chance of rain.  Snow level 3200 feet rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 52. Light and variable wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 52 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 36. Light southwest wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain.  High near 50. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then rain and snow between 8pm and 11pm, then snow after 11pm.  Snow level 4200 feet lowering to 2900 feet after midnight . Low around 30. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow before 2pm, then rain and snow between 2pm and 5pm, then rain after 5pm.  High near 45. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 45 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain, mixing with snow after 8pm, then gradually ending.  Snow level 3500 feet lowering to 2900 feet after midnight . Partly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow. Snow level 3700 feet. Mostly cloudy, with a high near 50. Northeast wind around 5 mph. Chance of precipitation is 40%.
Tonight
A chance of rain and snow before 11pm, then a chance of snow between 11pm and 2am, then a chance of rain and snow after 2am. Snow level 3700 feet lowering to 2900 feet. Mostly cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of rain and snow before 11am, then a chance of rain. Snow level 3200 feet rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 52. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 36. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 50. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain before 8pm, then rain and snow between 8pm and 11pm, then snow after 11pm. Snow level 4200 feet lowering to 2900 feet after midnight . Low around 30. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow before 2pm, then rain and snow between 2pm and 5pm, then rain after 5pm. High near 45. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 3500 feet lowering to 2900 feet after midnight . Partly cloudy, with a low around 26. Chance of precipitation is 30%.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Camp Sherman OR
 44.5°N 121.63°W (Elev. 2884 ft)
1:46 pm PDT Mar 30, 2026
2pm PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
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Additional Resources

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