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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.

35°F

2°C

Humidity	79%
Wind Speed	NE 0 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	09 Apr 07:30 AM PDT

More Information:

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

Extended Forecast for

4 Miles ENE Union OR

Today
High: 66 °F
Sunny
Tonight
Low: 42 °F
Mostly Clear
Friday
High: 66 °F
Chance Rain
Friday Night
Low: 45 °F
Rain Likely
Saturday
High: 60 °F
Showers
Saturday Night
Low: 41 °F
Rain then
Chance Rain
Sunday
High: 50 °F
Rain
Sunday Night
Low: 36 °F
Rain
Monday
High: 48 °F
Rain Likely

Detailed Forecast

Today

Sunny, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.

Tonight

Mostly clear, with a low around 42. North wind 5 to 7 mph becoming south in the evening.

Friday

A 50 percent chance of rain after 11am. Partly sunny, with a high near 66. Light and variable wind becoming south 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain likely. Mostly cloudy, with a low around 45. West wind 6 to 8 mph becoming southeast after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 60. South wind 7 to 16 mph, with gusts as high as 21 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

Rain, mainly before 11pm. Low around 41. Chance of precipitation is 80%.

Sunday

Rain. High near 50. Chance of precipitation is 90%.

Sunday Night

Rain. Low around 36. Chance of precipitation is 80%.

Monday

Rain likely, mainly before 11am. Snow level 4500 feet rising to 5100 feet in the afternoon. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

Monday Night

A slight chance of rain before 11pm. Snow level 5400 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 34.

Tuesday

Mostly sunny, with a high near 54.

Tuesday Night

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

Wednesday

A chance of rain. Mostly cloudy, with a high near 52.