Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies

A storm system moving eastward will bring widespread showers and thunderstorms over parts of the Northern Plains to the Southern Plains and Upper Great Lakes through Friday. Heavy snow will continue over parts of the Northern Rockies. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

48°F

9°C

Humidity 57%
Wind Speed NW 16 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 16 Oct 03:05 AM MDT
Extended Forecast for

New Plymouth ID

  • Overnight

    Overnight: Clear, with a low around 35. West northwest wind around 7 mph.

    Low: 35 °F

    Clear

  • Thursday

    Thursday: Areas of frost between 7am and 9am.  Otherwise, sunny, with a high near 63. West wind 7 to 9 mph.

    High: 63 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 36. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 36 °F

    Increasing
    Clouds

  • Friday

    Friday: Areas of frost between 7am and 9am.  Otherwise, sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Patchy frost after 5am.  Otherwise, clear, with a low around 33. Calm wind becoming north northwest around 5 mph.

    Low: 33 °F

    Clear then
    Patchy Frost

  • Saturday

    Saturday: Patchy fog before 9am. Areas of frost before 10am.  Otherwise, sunny, with a high near 62.

    High: 62 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely, mainly after noon.  Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 35. West northwest wind around 7 mph.
Thursday
Areas of frost between 7am and 9am. Otherwise, sunny, with a high near 63. West wind 7 to 9 mph.
Thursday Night
Increasing clouds, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.
Friday
Areas of frost between 7am and 9am. Otherwise, sunny, with a high near 64. Light and variable wind.
Friday Night
Patchy frost after 5am. Otherwise, clear, with a low around 33. Calm wind becoming north northwest around 5 mph.
Saturday
Patchy fog before 9am. Areas of frost before 10am. Otherwise, sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Showers likely, mainly after noon. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 56.
Monday Night
Areas of fog. Otherwise, mostly clear, with a low around 30.
Tuesday
Areas of fog. Otherwise, sunny, with a high near 56.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 32.
Wednesday
Areas of fog. Otherwise, sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
New Plymouth ID
 43.96°N 116.81°W (Elev. 2254 ft)
3:04 am MDT Oct 16, 2025
3am MDT Oct 16, 2025-6pm MDT Oct 22, 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