Thunderstorms Expected From the Ozarks to the Middle Mississippi Valley: Watching the Tropics

Isolated severe thunderstorms are forecast Monday afternoon from the Ozarks into parts of the Tennessee and lower Ohio Valleys. A tropical disturbance could form by the middle part of next week over the northwestern Caribbean Sea. Gradual development is possible as it moves into the Gulf of Mexico late week with possible U.S. impacts next weekend. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.

Clear

80°F

27°C

Humidity 37%
Wind Speed WNW 3 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 22 Sep 05:55 PM PDT
Extended Forecast for

Prosser WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. West wind 3 to 7 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. Calm wind becoming southwest around 6 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. South wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Calm wind becoming east around 6 mph in the afternoon.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. East wind around 6 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy blowing dust after 2pm. Sunny, with a high near 85.

    High: 85 °F

    Sunny then
    Patchy
    Blowing Dust

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm.  Patchy blowing dust before 8pm. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. West wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 82. Calm wind becoming southwest around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 54. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 87. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56. East wind around 6 mph becoming calm in the evening.
Wednesday
Patchy blowing dust after 2pm. Sunny, with a high near 85.
Wednesday Night
A 20 percent chance of showers before 11pm. Patchy blowing dust before 8pm. Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 71.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Prosser WA
 46.21°N 119.75°W (Elev. 741 ft)
5:16 pm PDT Sep 22, 2024
6pm PDT Sep 22, 2024-6pm PDT Sep 29, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database