National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Showers and Thunderstorms to Start the Work Week

Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >

Current conditions at

DW6879 Union (D6879)

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

NA

81°F

27°C

Humidity 40%
Wind Speed SW 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 54°F (12°C)
Visibility NA
Heat Index81°F (27°C)
Last update 20 Sep 06:15 PM PDT
Extended Forecast for

16 Miles ESE Union OR

  • Tonight

    Tonight: Mostly clear, with a low around 52. Calm wind becoming east 5 to 8 mph in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 70. Southeast wind 6 to 9 mph becoming south in the afternoon.

    High: 70 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53. Light and variable wind becoming east around 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. North wind around 6 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Calm wind becoming east 5 to 8 mph in the evening.
Monday
Increasing clouds, with a high near 70. Southeast wind 6 to 9 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 53. Light and variable wind becoming east around 5 mph.
Tuesday
Mostly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 47. North wind around 6 mph.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 69.
Thursday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Partly sunny, with a high near 57.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Union OR
 45.16°N 117.57°W (Elev. 5364 ft)
Last Update:
3:01 pm PDT Sep 20, 2026
Forecast Valid:
6pm PDT Sep 20, 2026-6pm PDT Sep 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation