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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

52°F

11°C

Humidity 40%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 27 Feb 01:00 PM MST
Extended Forecast for

New Plymouth ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Calm wind.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 54. Calm wind.

    High: 54 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Calm wind.
Tonight
Mostly clear, with a low around 32. Calm wind.
Saturday
Increasing clouds, with a high near 54. Calm wind.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 40. Calm wind.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 57. Calm wind.
Sunday Night
A 30 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 40.
Monday
A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Rain likely. Cloudy, with a high near 55. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Plymouth ID
 43.96°N 116.81°W (Elev. 2254 ft)
Last Update:
2:04 am MST Feb 27, 2026
Forecast Valid:
1pm MST Feb 27, 2026-6pm MST Mar 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation