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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

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

Clear

70°F

21°C

Humidity 46%
Wind Speed NNW 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Sep 10:35 AM PDT
Extended Forecast for

South Broadway WA

  • Today

    Today: Sunny, with a high near 83. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Calm wind becoming northwest around 6 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 85. Northwest wind 5 to 7 mph becoming calm.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 52. East wind 5 to 9 mph becoming northwest after midnight.

    Low: 52 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Northwest wind 5 to 9 mph becoming light in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 52. Calm wind becoming northwest around 6 mph after midnight.
Monday
Mostly sunny, with a high near 85. Northwest wind 5 to 7 mph becoming calm.
Monday Night
Increasing clouds, with a low around 52. East wind 5 to 9 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 79. Northwest wind 5 to 9 mph becoming light in the afternoon.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 69.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Partly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Broadway WA
 46.56°N 120.53°W (Elev. 1060 ft)
Last Update:
10:22 am PDT Sep 20, 2026
Forecast Valid:
10am PDT Sep 20, 2026-6pm PDT Sep 26, 2026
 
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