Midwest Heavy Rain and Severe Storms; Poor Air Quality and Elevated Fire Threats In the Northwest; Hurricane Lane Rolls Through Central Pacific

An area of low pressure is expected to lift up through the Midwest and intensify, while producing possible excessive rainfall and severe storms across the Mississippi Valley into the Ohio/Tennessee Valleys. Smoke from wildfires will continue to create poor air quality across parts of Western region. Hurricane Lane continues to move west through the Central Pacific, well east-southeast of Hawaii. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185ft.

Haze

75°F

24°C

Humidity 34%
Wind Speed NA
Barometer 29.85 in
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Last update 20 Aug 6:35 am MDT
Extended Forecast for

Ontario ORSimilar City Names

  • Today

    Today: Isolated showers and thunderstorms before noon.  Areas of smoke. Mostly sunny and hot, with a high near 91. North northwest wind 9 to 15 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Areas Smoke

    High: 91 °F

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 62. North northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight.

    Areas Smoke

    Low: 62 °F

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 87. Calm wind.

    Areas Smoke

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Patchy smoke. Mostly clear, with a low around 62. Calm wind.

    Patchy Smoke

    Low: 62 °F

  • Wednesday

    Wednesday: Patchy smoke. Sunny and hot, with a high near 91. Calm wind.

    Patchy Smoke

    High: 91 °F

  • Wednesday
    Night

    Wednesday Night: Patchy smoke. Mostly clear, with a low around 62.

    Patchy Smoke

    Low: 62 °F

  • Thursday

    Thursday: Patchy smoke. Sunny and hot, with a high near 94.

    Patchy Smoke

    High: 94 °F

  • Thursday
    Night

    Thursday Night: Patchy smoke. Clear, with a low around 62.

    Patchy Smoke

    Low: 62 °F

  • Friday

    Friday: Patchy smoke. Sunny and hot, with a high near 90.

    Patchy Smoke

    High: 90 °F

Detailed Forecast

Today
Isolated showers and thunderstorms before noon. Areas of smoke. Mostly sunny and hot, with a high near 91. North northwest wind 9 to 15 mph. Chance of precipitation is 20%.
Tonight
Areas of smoke. Mostly clear, with a low around 62. North northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight.
Tuesday
Areas of smoke. Sunny, with a high near 87. Calm wind.
Tuesday Night
Patchy smoke. Mostly clear, with a low around 62. Calm wind.
Wednesday
Patchy smoke. Sunny and hot, with a high near 91. Calm wind.
Wednesday Night
Patchy smoke. Mostly clear, with a low around 62.
Thursday
Patchy smoke. Sunny and hot, with a high near 94.
Thursday Night
Patchy smoke. Clear, with a low around 62.
Friday
Patchy smoke. Sunny and hot, with a high near 90.
Friday Night
Patchy smoke. Mostly clear, with a low around 59.
Saturday
Patchy smoke. Sunny and hot, with a high near 90.
Saturday Night
Patchy smoke. Mostly clear, with a low around 58.
Sunday
Patchy smoke. Sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Ontario ORSimilar City Names
 44.03°N 116.97°W (Elev. 2103 ft)
3:43 am MDT Aug 20, 2018
6am MDT Aug 20, 2018-6pm MDT Aug 26, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database