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

Heavy Rain and Strong Winds in the Northwest; Severe Thunderstorms and Excessive Rainfall in the Mississippi Valley

Areas of heavy rain and strong winds are ongoing in the Northwest. Showers and severe thunderstorms over parts of the Upper/Middle Mississippi Valley and Central Plains may produce damaging gusts, large hail, and localized areas of flash flooding. A heat wave will impact the southwest U.S. and California Central Valley. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

57°F

14°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 06 Jun 05:20 AM MDT
Extended Forecast for

4 Miles SSW Nyssa OR

  • Today

    Today: Mostly sunny and hot, with a high near 91. Light and variable wind becoming northeast around 5 mph in the afternoon.

    High: 91 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 61. North northeast wind 5 to 7 mph.

    Low: 61 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny and hot, with a high near 94. North wind around 6 mph.

    High: 94 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. North northeast wind around 6 mph becoming light and variable.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 96. Northwest wind 5 to 7 mph becoming north northeast in the afternoon.

    High: 96 °F

    Hot

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66.

    Low: 66 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Mostly sunny and hot, with a high near 93.

    High: 93 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 91.

    High: 91 °F

    Hot

Detailed Forecast

Today
Mostly sunny and hot, with a high near 91. Light and variable wind becoming northeast around 5 mph in the afternoon.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 61. North northeast wind 5 to 7 mph.
Friday
Sunny and hot, with a high near 94. North wind around 6 mph.
Friday Night
Mostly clear, with a low around 62. North northeast wind around 6 mph becoming light and variable.
Saturday
Sunny and hot, with a high near 96. Northwest wind 5 to 7 mph becoming north northeast in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66.
Sunday
A 20 percent chance of showers before noon. Mostly sunny and hot, with a high near 93.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.
Monday
Sunny and hot, with a high near 91.
Monday Night
Clear, with a low around 60.
Tuesday
Sunny and hot, with a high near 91.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny and hot, with a high near 92.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Nyssa OR
 43.83°N 117.02°W (Elev. 2198 ft)
Last Update:
3:46 am MDT Jun 6, 2024
Forecast Valid:
5am MDT Jun 6, 2024-6pm MDT Jun 12, 2024
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation