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

Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

48°F

9°C

Humidity 66%
Wind Speed WSW 9 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 08 Mar 11:55 PM PDT
Extended Forecast for

5 Miles ESE Mt Jefferson OR

  • Overnight

    Overnight: A 50 percent chance of snow. Mostly clear, with a low around 21. Windy, with a west wind 31 to 34 mph, with gusts as high as 47 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    and Windy

  • Monday

    Monday: Snow likely, mainly after 5pm. Patchy blowing snow. Increasing clouds, with a high near 28. Breezy, with a west wind 24 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow. Patchy blowing snow before 11pm. Low around 18. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 11am. Patchy blowing snow after 11am. Partly sunny, with a high near 29. West wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 27. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow. Patchy blowing snow before 11am. High near 38. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Snow and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow before 8pm, then rain and snow. Low around 35. Very windy. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 35 °F

    Rain/Snow and
    Very Windy

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 37. Very windy. Chance of precipitation is 90%.

    High: 37 °F

    Heavy Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: Snow. Low around 33. Windy. Chance of precipitation is 80%.

    Low: 33 °F

    Snow and
    Windy

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly clear, with a low around 21. Windy, with a west wind 31 to 34 mph, with gusts as high as 47 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 5pm. Patchy blowing snow. Increasing clouds, with a high near 28. Breezy, with a west wind 24 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Patchy blowing snow before 11pm. Low around 18. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 11am. Patchy blowing snow after 11am. Partly sunny, with a high near 29. West wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 27. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. Patchy blowing snow before 11am. High near 38. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow before 8pm, then rain and snow. Low around 35. Very windy. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
Snow. The snow could be heavy at times. High near 37. Very windy. Chance of precipitation is 90%.
Thursday Night
Snow. Low around 33. Windy. Chance of precipitation is 80%.
Friday
Snow. Mostly cloudy, with a high near 38. Breezy.
Friday Night
Snow likely. Mostly cloudy, with a low around 35. Breezy.
Saturday
Snow likely. Mostly cloudy, with a high near 39. Breezy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 32. Breezy.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mt Jefferson OR
 44.67°N 121.68°W (Elev. 5771 ft)
Last Update:
10:15 pm PDT Mar 8, 2026
Forecast Valid:
1am PDT Mar 9, 2026-6pm PDT Mar 15, 2026
 
Forecast Discussion
 
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