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

Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.

Clear

N/A

Humidity 70%
Wind Speed SW 13 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 26 Oct 11:25 PM PDT
Extended Forecast for

10 Miles NNE Ione OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Calm wind becoming southwest 5 to 8 mph in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 61. West wind 8 to 11 mph.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Southwest wind around 10 mph.

    Low: 41 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 55. Southwest wind around 6 mph becoming light and variable.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Light east wind.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after 10pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Calm wind becoming southwest 5 to 8 mph in the evening.
Monday
Mostly cloudy, with a high near 61. West wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 41. Southwest wind around 10 mph.
Veterans Day
Sunny, with a high near 55. Southwest wind around 6 mph becoming light and variable.
Tuesday Night
Mostly cloudy, with a low around 41. Light east wind.
Wednesday
Mostly cloudy, with a high near 52.
Wednesday Night
A 40 percent chance of rain after 10pm. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
A chance of rain, mainly before 10am. Partly sunny, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Mostly cloudy, with a high near 53.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Ione OR
 45.63°N 119.72°W (Elev. 997 ft)
Last Update:
3:20 pm PST Nov 9, 2025
Forecast Valid:
3pm PST Nov 9, 2025-6pm PST Nov 16, 2025
 
Forecast Discussion
 
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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