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

Heavy Rain and Snow with Northeast Storm; Fire Weather Concerns In Southern California

A large Fall storm system will slowly shift north into eastern Canada through tonight. Heavy lake enhanced snow will continue falling south and east of Lakes Erie and Ontario while heavy rain is producing some isolated flooding across portions of Maine. Meanwhile, elevated fire weather conditions are expected in southern California this week with gusty offshore winds and dry conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

44°F

7°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.53 in (1033.86 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 01 Dec 01:53 PM MST
Extended Forecast for

Weiser ID

Air Stagnation Advisory December 1, 11:00pm until December 5, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 43. Calm wind.

    Sunny

    High: 43 °F

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 18. Light and variable wind.

    Patchy Fog

    Low: 18 °F

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, sunny, with a high near 40. Calm wind becoming west around 5 mph in the afternoon.

    Patchy Fog
    then Sunny

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 14. North wind 3 to 6 mph.

    Mostly Clear

    Low: 14 °F

  • Thursday

    Thursday: Sunny, with a high near 41. North northwest wind around 5 mph becoming calm in the morning.

    Sunny

    High: 41 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 14.

    Clear

    Low: 14 °F

  • Friday

    Friday: Sunny, with a high near 38.

    Sunny

    High: 38 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 16.

    Mostly Clear

    Low: 16 °F

  • Saturday

    Saturday: Sunny, with a high near 38.

    Sunny

    High: 38 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 43. Calm wind.
Tonight
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 18. Light and variable wind.
Wednesday
Patchy fog before 11am. Otherwise, sunny, with a high near 40. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 14. North wind 3 to 6 mph.
Thursday
Sunny, with a high near 41. North northwest wind around 5 mph becoming calm in the morning.
Thursday Night
Clear, with a low around 14.
Friday
Sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 16.
Saturday
Sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 39.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
Last Update:
3:16 am MST Dec 1, 2020
Forecast Valid:
2pm MST Dec 1, 2020-6pm MST Dec 7, 2020
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation