Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Joseph State Airport AWOS (KJSY)

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

Overcast

37°F

3°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 30 Mar 07:55 PM PDT
Extended Forecast for

18 Miles NNE Halfway OR

  • Tonight

    Tonight: A slight chance of snow before 11pm, then a chance of snow after 2am.  Mostly cloudy, with a low around 28. Northeast wind 6 to 8 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely before 11am, then rain likely, possibly mixed with snow between 11am and 2pm, then rain likely after 2pm.  Snow level rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 45. South wind 5 to 8 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow before 11pm, then rain likely between 11pm and 5am, then rain likely, possibly mixed with snow after 5am.  Snow level 6400 feet lowering to 5600 feet after midnight . Low around 35. South wind around 6 mph becoming light and variable  in the evening.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 8am.  Snow level 5400 feet rising to 6100 feet in the afternoon. High near 43. South wind 5 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am.  Snow level 6300 feet lowering to 4700 feet after midnight . Low around 29. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow

  • Thursday

    Thursday: Snow.  High near 39. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 2pm, then a chance of rain.  Mostly sunny, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of snow before 11pm, then a chance of snow after 2am. Mostly cloudy, with a low around 28. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday
Snow likely before 11am, then rain likely, possibly mixed with snow between 11am and 2pm, then rain likely after 2pm. Snow level rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 45. South wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow before 11pm, then rain likely between 11pm and 5am, then rain likely, possibly mixed with snow after 5am. Snow level 6400 feet lowering to 5600 feet after midnight . Low around 35. South wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 8am. Snow level 5400 feet rising to 6100 feet in the afternoon. High near 43. South wind 5 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am. Snow level 6300 feet lowering to 4700 feet after midnight . Low around 29. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 39. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 2pm, then a chance of rain. Mostly sunny, with a high near 46. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 36.
Monday
A slight chance of rain. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNE Halfway OR
 45.1°N 116.91°W (Elev. 4698 ft)
4:15 pm PDT Mar 30, 2026
8pm PDT Mar 30, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

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