Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

Joseph State Airport AWOS (KJSY)

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

Partly Cloudy

42°F

6°C

Humidity 81%
Wind Speed NNW 8 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 15 Dec 01:15 PM PST
Extended Forecast for

17 Miles NNE Halfway OR

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Partly sunny, with a high near 41. South wind around 13 mph, with gusts as high as 26 mph.

    High: 41 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 32. South wind 5 to 10 mph, with gusts as high as 24 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 7am.  Partly sunny, with a high near 44. South wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 44 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm.  Low around 30. South wind 13 to 17 mph, with gusts as high as 50 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 30 °F

    Rain

  • Wednesday

    Wednesday: Snow, mainly before 10am.  High near 42. West wind 17 to 21 mph, with gusts as high as 44 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly after 4am.  Low around 24. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Chance Snow
    then Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 36. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 36 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, becoming all rain after 10pm.  Low around 31. Chance of precipitation is 100%.

    Low: 31 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain, possibly mixed with snow.  Snow level 5400 feet lowering to 4800 feet in the afternoon . High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain/Snow

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Partly sunny, with a high near 41. South wind around 13 mph, with gusts as high as 26 mph.
Tonight
A 50 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 32. South wind 5 to 10 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 30 percent chance of rain, mainly before 7am. Partly sunny, with a high near 44. South wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Rain, mainly after 10pm. Low around 30. South wind 13 to 17 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Snow, mainly before 10am. High near 42. West wind 17 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow, mainly after 4am. Low around 24. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
Snow. The snow could be heavy at times. High near 36. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 31. Chance of precipitation is 100%.
Friday
Rain, possibly mixed with snow. Snow level 5400 feet lowering to 4800 feet in the afternoon . High near 39. Chance of precipitation is 90%.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 22.
Saturday
A chance of snow. Mostly sunny, with a high near 35.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22.
Sunday
Snow likely. Partly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNE Halfway OR
 45.11°N 117.01°W (Elev. 4600 ft)
1:30 pm PST Dec 15, 2025
1pm PST Dec 15, 2025-6pm PST Dec 21, 2025
 
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