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

36°F

2°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 28 Feb 11:53 PM MST
Extended Forecast for

Weiser ID

  • Overnight

    Overnight: Isolated showers.  Mostly cloudy, with a low around 36. Light north northeast wind.  Chance of precipitation is 20%.

    Low: 36 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers.  Cloudy, with a high near 53. Calm wind.  Chance of precipitation is 20%.

    High: 53 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers.  Patchy fog after 8pm.  Otherwise, cloudy, with a low around 40. Light north northeast wind.

    Low: 40 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Showers likely, mainly before 11am.  Patchy fog before 8am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 62. Calm wind becoming north northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. North northwest wind 5 to 7 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Showers.  High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers before 11pm.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 36. Light north northeast wind. Chance of precipitation is 20%.
Sunday
Isolated showers. Cloudy, with a high near 53. Calm wind. Chance of precipitation is 20%.
Sunday Night
A 40 percent chance of showers. Patchy fog after 8pm. Otherwise, cloudy, with a low around 40. Light north northeast wind.
Monday
Showers likely, mainly before 11am. Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 62. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 31. North northwest wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 41.
Wednesday
Showers. High near 54. Chance of precipitation is 90%.
Wednesday Night
A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 33.
Thursday
A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 52.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 32.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 54.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
2:28 pm MST Feb 28, 2026
12am MST Mar 1, 2026-6pm MST Mar 7, 2026
 
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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