Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583° N Lon: 119.26111° W Elev: 636.0 ft.

Overcast

39°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Last update 20 Nov 07:00 AM PST
Detailed forecast for

Lower Columbia Basin of Oregon

Today
Partly sunny. A 50 percent chance of rain in the morning. Highs around 50. Light wind, becoming southwest 5 to 10 mph in the afternoon. Rainfall amounts less than a tenth of an inch.
Tonight
Mostly clear. Patchy freezing fog overnight. Lows in the lower 30s. Light wind, becoming southwest 5 to 10 mph overnight.
Friday
Mostly sunny. Patchy freezing fog in the morning. Highs in the upper 40s. Southwest wind 5 to 10 mph.
Friday Night
Partly cloudy. Patchy fog and freezing fog. Lows in the lower 30s. Southwest wind 5 to 10 mph.
Saturday
Partly sunny. Patchy fog and freezing fog. Highs in the upper 40s. Southwest wind 5 to 10 mph.
Saturday Night And Sunday
Mostly cloudy. Lows in the lower to mid 30s. Highs in the lower 50s.
Sunday Night
Mostly cloudy with a 40 percent chance of rain. Lows in the upper 30s to lower 40s.
Monday
Breezy. Mostly sunny with a 20 percent chance of rain. Highs in the lower 50s.
Monday Night Through Tuesday Night
Partly cloudy. Lows in the upper 20s to lower 30s. Highs in the lower to mid 40s.
Wednesday
Mostly cloudy with a 20 percent chance of rain or snow. Highs around 40.



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358 AM PST Thu Nov 20 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database