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Hazardous Weather Conditions

No active alerts for UNION, OREGON

Current Conditions: UNION, OREGON

Clear


46.4 F

Last Updated on Feb 28 2026, 09:00 PM PST
Humidity: 53%
Wind Speed: 5.7 mph
Barometer: 30.02 in
Dewpoint: 30.2 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 43.5 F
Current conditions at:

LA GRANDE (KLGD)

Lat: 45.28 Lon: -118

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5 Day Forecast for UNION, OREGON (97883)

Saturday

Forecast Missing
High 57 °F
Saturday
Night
Forecast Missing
Low 39 °F
Sunday

Forecast Missing
High 57 °F
Sunday
Night
Forecast Missing
Low 37 °F
Monday

Forecast Missing
High 59 °F
Monday
Night
Forecast Missing
Low 35 °F
Tuesday

Forecast Missing
High 60 °F
Tuesday
Night
Forecast Missing
Low 41 °F
Wednesday

Forecast Missing
High 53 °F



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Observation History for UNION, OREGON


Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
09:00 PM PST 5.7 10.00 Clear -- 46.4 30.2 53% 43.5 NA 30.02 1016.6
08:50 PM PST W 4.6 10.00 Clear -- 48.2 28.4 46% 46.4 NA 30.02 1016.6
08:40 PM PST 9.2 10.00 Clear -- 48.2 28.4 46% 44.1 NA 30.02 1016.6
08:30 PM PST S 9.2 10.00 Clear -- 48.2 28.4 46% 44.1 NA 30.01 1016.3
08:25 PM PST S 10.4 10.00 Clear -- 48.2 28.4 46% 43.7 NA 30.01 1016.3
08:00 PM PST S 11.5 10.00 Clear -- 50.0 30.2 46% NA NA 30.01 1016.3
07:45 PM PST 10.00 Clear -- 50.0 30.2 46% NA NA 30.01 1016.3
07:40 PM PST 10.00 Clear -- 50.0 30.2 46% NA NA 30.01 1016.3
07:35 PM PST 10.00 Clear -- 50.0 30.2 46% NA NA 30.01 1016.3
07:30 PM PST 10.00 Clear -- 51.8 30.2 43% NA NA 30.01 1016.3
07:20 PM PST 10.00 Clear -- 50.0 30.2 46% NA NA 30.01 1016.3
07:10 PM PST S 12.7 10.00 Clear -- 50.0 30.2 46% NA NA 30.01 1016.3
07:00 PM PST S 11.5 10.00 Clear -- 50.0 30.2 46% NA NA 30.01 1016.3
06:50 PM PST S 9.2 10.00 Clear -- 50.0 30.2 46% NA NA 30.01 1016.3
06:45 PM PST S 9.2 10.00 Clear -- 51.8 28.4 40% NA NA 30.01 1016.3
06:35 PM PST S 9.2 10.00 Clear -- 51.8 28.4 40% NA NA 30.00 1015.9
06:30 PM PST S 9.2 10.00 Clear -- 51.8 28.4 40% NA NA 30.00 1015.9
06:25 PM PST S 10.4 10.00 Clear -- 51.8 28.4 40% NA NA 30.00 1015.9
06:20 PM PST S 10.4 10.00 Clear -- 51.8 28.4 40% NA NA 30.00 1015.9
06:05 PM PST 10.4 10.00 Clear -- 51.8 28.4 40% NA NA 30.00 1015.9
06:00 PM PST 11.5 10.00 Clear -- 51.8 28.4 40% NA NA 30.00 1015.9
05:50 PM PST S 4.6 10.00 Clear -- 51.8 28.4 40% NA NA 30.00 1015.9
05:40 PM PST S 6.9 10.00 Clear -- 53.6 28.4 38% NA NA 30.00 1015.9
05:35 PM PST S 5.7 10.00 Clear -- 53.6 28.4 38% NA NA 30.00 1015.9

Regional Weather Observation

LA GRANDE (KLGD)

Clear
46.4 F

(KMEH)


F

JOSEPH (KJSY)

Clear
37.2 F

PENDLETON (KPDT)

Clear
42.8 F

BAKER (KBKE)

Clear
39.2 F

WALLA WALLA (KALW)

Clear
37.4 F

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