Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

36°F

2°C

Humidity 86%
Wind Speed NE 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 32°F (0°C)
Visibility 8.00 mi
Last update 12 Nov 05:20 AM MST
Extended Forecast for

Nyssa ORSimilar City Names

  • Today

    Today: Mostly cloudy, with a high near 60. Calm wind.

    High: 60 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of rain.  Mostly cloudy, with a high near 63. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 63 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 45. North wind around 6 mph becoming south in the evening.  Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: A 20 percent chance of rain before 11am.  Mostly sunny, with a high near 62. West southwest wind 6 to 9 mph.

    High: 62 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A 20 percent chance of rain.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Today
Mostly cloudy, with a high near 60. Calm wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Calm wind.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 63. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 45. North wind around 6 mph becoming south in the evening. Chance of precipitation is 60%.
Friday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 62. West southwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 37.
Sunday
A 20 percent chance of rain. Patchy fog before 8am. Otherwise, partly sunny, with a high near 55.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 52.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Nyssa ORSimilar City Names
 43.88°N 117°W (Elev. 2110 ft)
2:04 am MST Nov 12, 2025
5am MST Nov 12, 2025-6pm MST Nov 18, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database