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

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

MERLIN (MLFO3)

Lat: 42.49975°NLon: 123.36917°WElev: 1144.0ft.

NA

78°F

26°C

Humidity 22%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Heat Index78°F (26°C)
Last update 08 Aug 09:58 PM PDT
Extended Forecast for

Hugo OR

Extreme Heat Warning August 10, 08:00am until August 12, 02:00am
Red Flag Warning August 9, 02:00pm until August 9, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 59. North wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. North wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. North wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 105. North wind 5 to 9 mph becoming light northeast.

    High: 105 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. North wind 3 to 8 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 59. North wind 9 to 13 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 95. North wind 8 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 64. North wind 10 to 17 mph, with gusts as high as 26 mph.
Sunday
Sunny and hot, with a high near 105. North wind 5 to 9 mph becoming light northeast.
Sunday Night
Mostly clear, with a low around 68. North wind 3 to 8 mph.
Monday
Sunny and hot, with a high near 105.
Monday Night
Clear, with a low around 66.
Tuesday
Sunny and hot, with a high near 101.
Tuesday Night
Clear, with a low around 62.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hugo OR
 42.56°N 123.39°W (Elev. 1198 ft)
Last Update:
10:40 pm PDT Aug 8, 2025
Forecast Valid:
11pm PDT Aug 8, 2025-6pm PDT Aug 15, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation