Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Rain

44°F

7°C

Humidity 85%
Wind Speed NNE 8 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 24 Feb 01:53 PM PST
Extended Forecast for

4 Miles ESE Alderdale WA

  • This Afternoon

    This Afternoon: A 50 percent chance of rain.  Cloudy, with a high near 45. North wind around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain before 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 35. Southwest wind 5 to 8 mph.

    Low: 35 °F

    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 50. Southwest wind 13 to 20 mph, with gusts as high as 26 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Southwest wind 13 to 15 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52. Southwest wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Cloudy, with a high near 45. North wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 35. Southwest wind 5 to 8 mph.
Wednesday
Sunny, with a high near 50. Southwest wind 13 to 20 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 34. Southwest wind 13 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 52. Southwest wind 14 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Alderdale WA
 45.85°N 119.81°W (Elev. 335 ft)
1:30 pm PST Feb 24, 2026
2pm PST Feb 24, 2026-6pm PST Mar 2, 2026
 
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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