October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

Lat: 47.3075°NLon: 119.51583°WElev: 1276.0ft.

Clear

73°F

23°C

Humidity 35%
Wind Speed SSW 5 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 05 Oct 05:35 PM PDT
Extended Forecast for

8 Miles S Coulee City WA

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southwest wind around 6 mph becoming light and variable.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 77. North wind around 6 mph becoming calm  in the afternoon.

    High: 77 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Calm wind becoming north around 6 mph after midnight.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78. North wind 3 to 8 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Light and variable wind becoming north 5 to 7 mph after midnight.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 76. Breezy.

    High: 76 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Southwest wind around 6 mph becoming light and variable.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 77. North wind around 6 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 44. Calm wind becoming north around 6 mph after midnight.
Wednesday
Sunny, with a high near 78. North wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 45. Light and variable wind becoming north 5 to 7 mph after midnight.
Thursday
Sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 76. Breezy.
Friday Night
Partly cloudy, with a low around 43. Breezy.
Saturday
Mostly sunny, with a high near 66. Breezy.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40. Breezy.
Sunday
Mostly sunny, with a high near 62. Windy.
Sunday Night
Partly cloudy, with a low around 36. Breezy.
Columbus Day
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Coulee City WA
 47.51°N 119.29°W (Elev. 1499 ft)
3:47 pm PDT Oct 5, 2026
5pm PDT Oct 5, 2026-6pm PDT Oct 12, 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