National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

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

NA

36°F

2°C

Humidity 74%
Wind Speed NA 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 30 Mar 10:55 AM PDT
Extended Forecast for

Suttle Lake OR

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

  • Today

    Today: A chance of snow before 2pm, then a chance of rain and snow. Snow level 3800 feet. Mostly cloudy, with a high near 47. East wind 3 to 5 mph. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 8pm, then snow likely. Mostly cloudy, with a low around 27. Light northeast wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, becoming all rain after 2pm. Snow level 3800 feet rising to 5100 feet in the afternoon. Mostly cloudy, with a high near 48. 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: 48 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain and snow. Snow level 4600 feet. Low around 32. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain before 5pm, then rain, possibly mixed with snow. Snow level 4700 feet. High near 46. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 25. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow. High near 42. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 42 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow before 11pm. Partly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
A chance of snow before 2pm, then a chance of rain and snow. Snow level 3800 feet. Mostly cloudy, with a high near 47. East wind 3 to 5 mph. Chance of precipitation is 40%.
Tonight
A chance of rain and snow before 8pm, then snow likely. Mostly cloudy, with a low around 27. Light northeast wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Snow level 3800 feet rising to 5100 feet in the afternoon. Mostly cloudy, with a high near 48. 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
Rain before 2am, then rain and snow. Snow level 4600 feet. Low around 32. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain before 5pm, then rain, possibly mixed with snow. Snow level 4700 feet. High near 46. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 25. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 42. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 50 percent chance of snow before 11pm. Partly cloudy, with a low around 21.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Suttle Lake OR
 44.42°N 121.73°W (Elev. 3599 ft)
Last Update:
11:32 am PDT Mar 30, 2026
Forecast Valid:
11am PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation