Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

DW6879 Union (D6879)

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

NA

64°F

18°C

Humidity 39%
Wind Speed SSE 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 17 Mar 06:00 PM PDT
Extended Forecast for

7 Miles ESE Union OR

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southeast wind around 7 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Southeast wind around 7 mph becoming southwest in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. West wind around 6 mph becoming southeast in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Southeast wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. Southwest wind 6 to 8 mph becoming southeast in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before 8am, then a chance of rain and snow.  Partly sunny, with a high near 51. Chance of precipitation is 50%.

    High: 51 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 11pm.  Snow level 5200 feet lowering to 3900 feet after midnight . Partly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Southeast wind around 7 mph.
Wednesday
Mostly sunny, with a high near 66. Southeast wind around 7 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 47. West wind around 6 mph becoming southeast in the evening.
Thursday
Mostly sunny, with a high near 68. Southeast wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 50. Southwest wind 6 to 8 mph becoming southeast in the evening.
Friday
Partly sunny, with a high near 69.
Friday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 42.
Saturday
A chance of rain before 8am, then a chance of rain and snow. Partly sunny, with a high near 51. Chance of precipitation is 50%.
Saturday Night
A slight chance of rain and snow before 11pm. Snow level 5200 feet lowering to 3900 feet after midnight . Partly cloudy, with a low around 29. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Snow level rising to 5100 feet in the afternoon. Partly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 33.
Monday
A slight chance of rain. Partly sunny, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Union OR
 45.16°N 117.73°W (Elev. 3786 ft)
4:15 pm PDT Mar 17, 2026
6pm PDT Mar 17, 2026-6pm PDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database