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Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Rain

46°F

8°C

Humidity 88%
Wind Speed SW 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 08 Feb 06:53 PM MST
Extended Forecast for

Weiser ID

  • Tonight

    Tonight: Showers, mainly before 11pm. Low around 31. Light and variable wind becoming west southwest around 6 mph in the evening. Chance of precipitation is 80%.

    Low: 31 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 49. Southwest wind 3 to 5 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. East wind around 6 mph becoming north northeast after midnight.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. North northeast wind around 6 mph becoming calm in the morning.

    High: 48 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 31. North wind around 6 mph.

    Low: 31 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 29.

    Low: 29 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 46.

    High: 46 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 28.

    Low: 28 °F

    Patchy Fog

Detailed Forecast

Tonight
Showers, mainly before 11pm. Low around 31. Light and variable wind becoming west southwest around 6 mph in the evening. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 49. Southwest wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 28. East wind around 6 mph becoming north northeast after midnight.
Tuesday
Mostly cloudy, with a high near 48. North northeast wind around 6 mph becoming calm in the morning.
Tuesday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 31. North wind around 6 mph.
Wednesday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 48.
Wednesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 29.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 46.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 28.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 45.
Friday Night
A 20 percent chance of rain. Cloudy, with a low around 31.
Saturday
A 50 percent chance of rain. Cloudy, with a high near 44.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
Last Update:
2:06 pm MST Feb 8, 2026
Forecast Valid:
7pm MST Feb 8, 2026-6pm MST Feb 15, 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