Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

DW5434 Heppner (D5434)

Lat: 45.24967°NLon: 119.73117°WElev: 2600.0ft.

NA

31°F

-1°C

Humidity 65%
Wind Speed SW 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 09 Mar 10:00 PM PDT
Extended Forecast for

5 Miles N Winlock OR

  • Tonight

    Tonight: A slight chance of snow between 11pm and 2am.  Mostly cloudy, with a low around 25. West wind around 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A slight chance of snow before 11am, then a slight chance of snow after 2pm.  Partly sunny, with a high near 38. West wind 7 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 30. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm.  Mostly cloudy, with a high near 49. Southwest wind 9 to 15 mph, with gusts as high as 32 mph.  Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 41. Southwest wind around 18 mph, with gusts as high as 36 mph.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Tonight
A slight chance of snow between 11pm and 2am. Mostly cloudy, with a low around 25. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow before 11am, then a slight chance of snow after 2pm. Partly sunny, with a high near 38. West wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 30. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday
A slight chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 49. Southwest wind 9 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41. Southwest wind around 18 mph, with gusts as high as 36 mph.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 51.
Thursday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.
Friday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 53.
Friday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A chance of rain before 8am, then a chance of rain and snow. Snow level 6500 feet lowering to 4800 feet in the afternoon . Mostly cloudy, with a high near 50.
Saturday Night
A slight chance of rain and snow. Snow level 4600 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 38.
Sunday
A slight chance of rain and snow. Snow level rising to 5500 feet in the afternoon. Cloudy, with a high near 52.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Winlock OR
 45°N 119.9°W (Elev. 4003 ft)
10:15 pm PDT Mar 9, 2026
10pm PDT Mar 9, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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