Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Wallace Viaduct (ITD90)

Lat: 47.47432°NLon: 115.90816°WElev: 2792.0ft.

NA

35°F

2°C

Humidity 95%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 22 Mar 12:30 AM PDT
Extended Forecast for

11 Miles SSW Osburn ID

  • Overnight

    Overnight: Mostly clear, with a low around 27. South wind around 7 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 42. Southwest wind 6 to 8 mph.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. South wind around 5 mph becoming calm  in the evening.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50. Calm wind becoming west around 5 mph in the afternoon.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm.  Snow level 4900 feet. Mostly cloudy, with a low around 38. West wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain.  Snow level 5100 feet rising to 6700 feet in the afternoon. High near 43. Chance of precipitation is 100%.

    High: 43 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 2am, then a chance of rain and snow.  Snow level 7100 feet lowering to 6200 feet after midnight . Low around 36. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain.  Snow level 5500 feet lowering to 4700 feet in the afternoon . Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow.  Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 27. South wind around 7 mph.
Sunday
Sunny, with a high near 42. Southwest wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 50. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
A 20 percent chance of rain after 11pm. Snow level 4900 feet. Mostly cloudy, with a low around 38. West wind around 5 mph becoming calm in the evening.
Tuesday
Rain. Snow level 5100 feet rising to 6700 feet in the afternoon. High near 43. Chance of precipitation is 100%.
Tuesday Night
Rain before 2am, then a chance of rain and snow. Snow level 7100 feet lowering to 6200 feet after midnight . Low around 36. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Snow likely, possibly mixed with rain. Snow level 5500 feet lowering to 4700 feet in the afternoon . Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Thursday
A 30 percent chance of snow. Mostly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Osburn ID
 47.36°N 116.1°W (Elev. 4242 ft)
9:02 pm PDT Mar 21, 2026
12am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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