Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

77°F

25°C

Humidity 33%
Wind Speed SSE 9 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 01 Sep 03:00 PM PDT
Extended Forecast for

5 Miles WSW Coulee City WA

  • Tonight

    Tonight: Widespread haze between 8pm and 11pm. Increasing clouds, with a low around 56. South wind 6 to 13 mph becoming west in the evening. Winds could gust as high as 21 mph.

    Low: 56 °F

    Haze then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am.  Patchy blowing dust after 2pm. Increasing clouds, with a high near 74. Breezy, with a south wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 74 °F

    Slight Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers.  Cloudy, with a low around 52. Windy, with a south wind 21 to 25 mph, with gusts as high as 36 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers and
    Windy

  • Thursday

    Thursday: A 30 percent chance of showers.  Partly sunny, with a high near 69. South wind 11 to 16 mph, with gusts as high as 26 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 50. South wind 6 to 15 mph becoming north after midnight. Winds could gust as high as 24 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before 11am.  Partly sunny, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 11am.  Mostly sunny, with a high near 73.

    High: 73 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread haze between 8pm and 11pm. Increasing clouds, with a low around 56. South wind 6 to 13 mph becoming west in the evening. Winds could gust as high as 21 mph.
Wednesday
A 20 percent chance of showers after 11am. Patchy blowing dust after 2pm. Increasing clouds, with a high near 74. Breezy, with a south wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 52. Windy, with a south wind 21 to 25 mph, with gusts as high as 36 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 69. South wind 11 to 16 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50. South wind 6 to 15 mph becoming north after midnight. Winds could gust as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 69.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Saturday
A 30 percent chance of showers, mainly before 11am. Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 76. Breezy.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Labor Day
A 40 percent chance of showers. Partly sunny, with a high near 75.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Coulee City WA
 47.6°N 119.41°W (Elev. 1460 ft)
2:56 pm PDT Sep 1, 2026
3pm PDT Sep 1, 2026-6pm PDT Sep 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database