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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

Yakima Air Terminal - McAllister Field (KYKM)

Lat: 46.56402°NLon: 120.53484°WElev: 1043.0ft.

Clear

72°F

22°C

Humidity 35%
Wind Speed NW 5 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 09 Aug 01:35 AM PDT
Extended Forecast for

Terrace Heights WA

Extreme Heat Watch August 10, 12:00pm until August 12, 10:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: Mostly cloudy, then gradually becoming mostly clear, with a low around 61. North wind around 8 mph.

    Low: 61 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 90. North wind around 7 mph becoming west in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. North wind 7 to 9 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96. North wind 5 to 7 mph becoming south in the afternoon.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 68. South wind around 6 mph becoming northwest after midnight.

    Low: 68 °F

    Clear

  • Monday

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

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 70.

    Low: 70 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, then gradually becoming mostly clear, with a low around 61. North wind around 8 mph.
Saturday
Mostly sunny, with a high near 90. North wind around 7 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 64. North wind 7 to 9 mph.
Sunday
Sunny, with a high near 96. North wind 5 to 7 mph becoming south in the afternoon.
Sunday Night
Clear, with a low around 68. South wind around 6 mph becoming northwest after midnight.
Monday
Sunny and hot, with a high near 101.
Monday Night
Clear, with a low around 70.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Clear, with a low around 65.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 83.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Terrace Heights WA
 46.61°N 120.46°W (Elev. 1171 ft)
Last Update:
11:35 pm PDT Aug 8, 2025
Forecast Valid:
1am PDT Aug 9, 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