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New Version of Climate Plots Arrives May 1, 2026: Early Access Now Available Under "Climate Graphs and Charts"
SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Current conditions at

DW6879 Union (D6879)

Lat: 45.1985°NLon: 117.86483°WElev: 2774.54ft.

54°F

12°C

Humidity	49%
Wind Speed	WSW 0 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	35°F (2°C)
Visibility	NA
Last update	09 Apr 08:00 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles ENE Union OR

Tonight
Low: 42 °F
Partly Cloudy
Friday
High: 65 °F
Chance Rain
Friday Night
Low: 44 °F
Rain Likely
Saturday
High: 60 °F
Showers
Saturday Night
Low: 41 °F
Showers
Likely then
Chance Rain
Sunday
High: 53 °F
Showers
Sunday Night
Low: 39 °F
Rain
Monday
High: 50 °F
Rain Likely
Monday Night
Low: 34 °F
Chance Rain
then Mostly
Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 42. Southeast wind 5 to 7 mph.

Friday

A 40 percent chance of rain after 11am. Partly sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.

Friday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44. Northwest wind 6 to 8 mph becoming southeast in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain likely, then showers and possibly a thunderstorm after 11am. High near 60. South wind 7 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 41. Southeast wind 7 to 11 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Rain likely, then showers and possibly a thunderstorm after 11am. High near 53. Chance of precipitation is 90%.

Sunday Night

Rain. Low around 39. Chance of precipitation is 80%.

Monday

Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

Monday Night

A 30 percent chance of rain before 11pm. Snow level 5600 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 34.

Tuesday

Partly sunny, with a high near 52.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 36.