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

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

75°F

24°C

Humidity 38%
Wind Speed NW 11 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Last update 17 Aug 01:30 AM PDT
Extended Forecast for

2 Miles WSW Coulee City WA

  • Overnight

    Overnight: Patchy smoke. Mostly cloudy, with a low around 65. North wind 8 to 10 mph.

    Low: 65 °F

    Patchy Smoke

  • Monday

    Monday: Patchy smoke. Mostly cloudy, then gradually becoming sunny, with a high near 93. North wind 5 to 9 mph becoming south in the afternoon.

    High: 93 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Widespread smoke, mainly between 9pm and 11pm. Partly cloudy, with a low around 64. South wind 5 to 8 mph becoming northwest after midnight.

    Low: 64 °F

    Smoke

  • Tuesday

    Tuesday: Patchy smoke. Partly sunny, with a high near 93. Northwest wind 5 to 9 mph becoming southwest in the morning.

    High: 93 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Northwest wind 7 to 14 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy smoke. Mostly cloudy, with a low around 65. North wind 8 to 10 mph.
Monday
Patchy smoke. Mostly cloudy, then gradually becoming sunny, with a high near 93. North wind 5 to 9 mph becoming south in the afternoon.
Monday Night
Widespread smoke, mainly between 9pm and 11pm. Partly cloudy, with a low around 64. South wind 5 to 8 mph becoming northwest after midnight.
Tuesday
Patchy smoke. Partly sunny, with a high near 93. Northwest wind 5 to 9 mph becoming southwest in the morning.
Tuesday Night
Partly cloudy, with a low around 61. Northwest wind 7 to 14 mph.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Partly sunny, with a high near 95.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 88.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Coulee City WA
 47.61°N 119.34°W (Elev. 1421 ft)
Last Update:
11:31 pm PDT Aug 16, 2026
Forecast Valid:
1am PDT Aug 17, 2026-6pm PDT Aug 23, 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