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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

SISTERS (K6K5)

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

NA

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Nov 01:55 AM PST
Extended Forecast for

8 Miles NNE Camp Sherman OR

  • Overnight

    Overnight: Cloudy, with a low around 43. Southwest wind around 7 mph.

    Low: 43 °F

    Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 57. West wind 6 to 9 mph.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 40. Southwest wind 3 to 5 mph.

    Low: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 38. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow, possibly mixed with rain. Snow level 5500 feet lowering to 4600 feet in the afternoon . High near 42. Chance of precipitation is 90%.

    High: 42 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow, possibly mixed with rain, becoming all snow after 7pm. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Overnight
Cloudy, with a low around 43. Southwest wind around 7 mph.
Monday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 57. West wind 6 to 9 mph.
Monday Night
A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 40. Southwest wind 3 to 5 mph.
Veterans Day
Mostly sunny, with a high near 54. Calm wind.
Tuesday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 42. Calm wind.
Wednesday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 54.
Wednesday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 38. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Snow, possibly mixed with rain. Snow level 5500 feet lowering to 4600 feet in the afternoon . High near 42. Chance of precipitation is 90%.
Thursday Night
Snow, possibly mixed with rain, becoming all snow after 7pm. Low around 31. Chance of precipitation is 80%.
Friday
Snow likely before 1pm, then snow likely, possibly mixed with rain. Partly sunny, with a high near 38.
Friday Night
Rain and snow likely. Snow level 4400 feet rising to 5000 feet after midnight. Mostly cloudy, with a low around 34.
Saturday
Rain and snow. Mostly cloudy, with a high near 43.
Saturday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 37.
Sunday
Rain and snow. Snow level 5600 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Camp Sherman OR
 44.55°N 121.56°W (Elev. 4019 ft)
Last Update:
2:31 am PST Nov 10, 2025
Forecast Valid:
3am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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