Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend
Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >
Hazardous Weather Conditions
Current conditions at
Ephrata, Ephrata Municipal Airport (KEPH)
Lat: 47.3075°NLon: 119.51583°WElev: 1276.0ft.
Clear
72°F
22°C
| Humidity | 46% |
| Wind Speed | WSW 5 MPH |
| Barometer | 30.02 in (1016.59 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 08 Aug 10:05 PM PDT |
Extended Forecast for
Coulee City WA
Heat Advisory August 10, 12:00pm until August 12, 08:00pm
Tonight
Low: 62 °F
Partly Cloudy
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 66 °F
Mostly Clear
Sunday
High: 92 °F
Sunny
Sunday Night
Low: 69 °F
Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 71 °F
Clear
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 67 °F
Clear and
Breezy
Detailed Forecast
Tonight
Partly cloudy, with a low around 62. Southwest wind 8 to 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 85. North wind 6 to 8 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 66. West wind 6 to 11 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 92. North wind 10 to 14 mph.
Sunday Night
Clear, with a low around 69. North wind around 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 94.
Monday Night
Clear, with a low around 71.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 67. Breezy.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 61. Breezy.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Coulee City WA
47.61°N 119.28°W (Elev. 1624 ft)
47.61°N 119.28°W (Elev. 1624 ft)
9:53 pm PDT Aug 8, 2025
10pm PDT Aug 8, 2025-6pm PDT Aug 15, 2025
Additional Resources
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