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Excessive Heat and Critical Fire Weather in the Southwest; Severe Weather Threats Increase Sunday in the Plains

Strong high pressure is keeping temperatures hot across much of the west and south, with excessive Heat in the desert southwest. These conditions are also producing critical fire weather threats in the Four Corners area and interior northern California. Severe thunderstorms are possible in the Plains, Mid-South, and Mid-Atlantic this weekend; with very large hail threats in the Plains Sunday. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Fair

81°F

27°C

Humidity 23%
Wind Speed WNW 8 MPH
Barometer 29.98 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 23 Jun 3:20 pm MDT
Extended Forecast for

Ontario OR

  • Tonight

    Tonight: Clear, with a low around 58. North northwest wind 8 to 16 mph.

    Clear

    Low: 58 °F

  • Sunday

    Sunday: Sunny, with a high near 89. West northwest wind around 5 mph becoming light and variable.

    Sunny

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 58. East northeast wind 3 to 5 mph.

    Clear

    Low: 58 °F

  • Monday

    Monday: Sunny and hot, with a high near 92. Calm wind becoming west 5 to 7 mph in the afternoon.

    Hot

    High: 92 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 58. Northwest wind 9 to 15 mph.

    Mostly Clear

    Low: 58 °F

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 55.

    Clear

    Low: 55 °F

  • Wednesday

    Wednesday: Sunny and hot, with a high near 90.

    Hot

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

Detailed Forecast

Tonight
Clear, with a low around 58. North northwest wind 8 to 16 mph.
Sunday
Sunny, with a high near 89. West northwest wind around 5 mph becoming light and variable.
Sunday Night
Clear, with a low around 58. East northeast wind 3 to 5 mph.
Monday
Sunny and hot, with a high near 92. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 58. Northwest wind 9 to 15 mph.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny and hot, with a high near 90.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)
3:07 pm MDT Jun 23, 2018
3pm MDT Jun 23, 2018-6pm MDT Jun 30, 2018
 
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