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Hazardous Weather Conditions
Current conditions at
Hermiston, Hermiston Municipal Airport (KHRI)
Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.
Clear
88°F
31°C
| Humidity | 22% |
| Wind Speed | N 0 MPH |
| Barometer | 29.91 in (1012.87 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 21 Aug 11:55 AM PDT |
Extended Forecast for
14 Miles ENE Lexington OR
Heat Advisory August 21, 12:30pm until August 21, 10:00pm
Red Flag Warning August 22, 12:00pm until August 22, 10:00pm
NOW until 10:00pm Fri

Heat Advisory
This Afternoon

High: 95 °F
Mostly Cloudy
Tonight

Low: 70 °F
Decreasing
CloudsSaturday
High: 90 °F
Sunny then
Sunny and
BreezySaturday Night

Low: 57 °F
Mostly Clear
Sunday

High: 84 °F
Sunny
Sunday Night

Low: 58 °F
Mostly Clear
Monday

High: 88 °F
Sunny
Monday Night

Low: 62 °F
Mostly Clear
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 95. North wind around 8 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 70. Northwest wind 5 to 15 mph becoming southwest in the evening. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 90. Breezy, with a west wind 17 to 22 mph, with gusts as high as 37 mph.
Saturday Night
Mostly clear, with a low around 57. Southwest wind 15 to 21 mph, with gusts as high as 36 mph.
Sunday
Sunny, with a high near 84. West wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
14 Miles ENE Lexington OR
45.55°N 119.46°W (Elev. 1450 ft)
45.55°N 119.46°W (Elev. 1450 ft)
11:46 am PDT Aug 21, 2026
12pm PDT Aug 21, 2026-6pm PDT Aug 27, 2026



