Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Joseph State Airport AWOS (KJSY)

Lat: 45.355889°NLon: 117.254083°WElev: 4120.0ft.

freezing fog

20°F

-7°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 18°F (-8°C)
Visibility 0.50 mi
Last update 18 Jan 09:35 PM PST
Extended Forecast for

13 Miles S Joseph OR

  • Tonight

    Tonight: Mostly clear, with a low around 21. Northwest wind around 10 mph.

    Low: 21 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 33. West wind around 8 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. West wind 10 to 14 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. West wind 8 to 14 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind around 9 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 10pm.  Partly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Northwest wind around 10 mph.
M.L.King Day
Sunny, with a high near 33. West wind around 8 mph.
Monday Night
Mostly clear, with a low around 25. West wind 10 to 14 mph.
Tuesday
Mostly sunny, with a high near 33. West wind 8 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 20. West wind around 9 mph.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 27.
Thursday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 17.
Friday
A chance of snow. Partly sunny, with a high near 25.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
A chance of snow. Partly sunny, with a high near 24.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16.
Sunday
A chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Joseph OR
 45.17°N 117.27°W (Elev. 8593 ft)
9:15 pm PST Jan 18, 2026
10pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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