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
61°F
16°C
| Humidity | 69% |
| Wind Speed | NNE 3 MPH |
| Barometer | 30.03 in (1016.93 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 09 Aug 04:53 AM PDT |
Extended Forecast for
Coulee City WA
Heat Advisory August 10, 12:00pm until August 12, 08:00pm
Today
High: 85 °F
Becoming
SunnyTonight
Low: 67 °F
Mostly Clear
Sunday
High: 92 °F
Sunny
Sunday Night
Low: 70 °F
Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 72 °F
Clear
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 69 °F
Clear and
BreezyWednesday
High: 85 °F
Sunny
Detailed Forecast
Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 85. North wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 67. Southwest wind 6 to 11 mph becoming north after midnight.
Sunday
Sunny, with a high near 92. North wind 9 to 11 mph.
Sunday Night
Clear, with a low around 70. North wind around 10 mph.
Monday
Sunny, with a high near 94. Northwest wind 8 to 13 mph.
Monday Night
Clear, with a low around 72.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 69. Breezy.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 61. Breezy.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 59.
Friday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
4:15 am PDT Aug 9, 2025
5am PDT Aug 9, 2025-6pm PDT Aug 15, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
