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

Severe Thunderstorms for Southeast Texas; Series of Fronts to Impact the Pacific Northwest

Scattered thunderstorms, some severe, will be possible Thursday mainly over southeast Texas. A conditional risk for a few tornadoes will be possible. A series of cold fronts will start to impact areas along and west of the Cascades Thursday with rain for the valleys and snow at many mountain passes. Heavier precipitation is expected to push into the region on Friday and continue into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Mist

32°F

0°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 28°F (-2°C)
Visibility 6.00 mi
Last update 30 Nov 06:20 AM PST
Extended Forecast for

Umatilla OR

Air Stagnation Advisory until November 30, 11:00am
Click here for hazard details and duration
...
  •  
    Air Stagnation Advisory until November 30, 11:00am

    NOW until
    11:00am Thu

    Air Stagnation Advisory

  • Today

    Today: A slight chance of flurries before 10am, then rain and snow likely. Patchy freezing fog before 7am. Mostly cloudy, with a high near 35. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely and
    Patchy
    Freezing Fog

    High: 35 °F

  • Tonight

    Tonight: Rain and snow likely, becoming all snow after 7pm, then gradually ending. Mostly cloudy, with a steady temperature around 30. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Rain/Snow
    Likely then
    Slight Chance
    Snow

    Low: 30 °F

  • Friday

    Friday: Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 41. Southeast wind 5 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely

    High: 41 °F

  • Friday
    Night

    Friday Night: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 33. Southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Chance
    Rain/Snow

    Low: 33 °F

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 50. Southwest wind 17 to 21 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    High: 50 °F

  • Saturday
    Night

    Saturday Night: Rain, mainly after 10pm. Low around 40. Chance of precipitation is 80%.

    Rain

    Low: 40 °F

  • Sunday

    Sunday: Rain. High near 54. Chance of precipitation is 80%.

    Rain

    High: 54 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 42.

    Chance Rain

    Low: 42 °F

Detailed Forecast

Today
A slight chance of flurries before 10am, then rain and snow likely. Patchy freezing fog before 7am. Mostly cloudy, with a high near 35. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow likely, becoming all snow after 7pm, then gradually ending. Mostly cloudy, with a steady temperature around 30. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 41. Southeast wind 5 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 33. Southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 50. Southwest wind 17 to 21 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after 10pm. Low around 40. Chance of precipitation is 80%.
Sunday
Rain. High near 54. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Mostly cloudy, with a high near 53.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly cloudy, with a high near 52.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Umatilla OR
 45.91°N 119.33°W (Elev. 400 ft)
Last Update:
4:36 am PST Nov 30, 2023
Forecast Valid:
6am PST Nov 30, 2023-6pm PST Dec 6, 2023
 
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Additional Resources

Radar & Satellite Image

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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