Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Top of Whitebird Hill (ITD92)

Lat: 45.84722°NLon: 116.23968°WElev: 4222.0ft.

NA

50°F

10°C

Humidity 53%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 17 Mar 10:15 PM PDT
Extended Forecast for

5 Miles SW Grangeville ID

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. West wind 8 to 10 mph becoming south in the evening. Winds could gust as high as 20 mph.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. South wind 10 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. West wind 9 to 13 mph becoming south southeast in the evening. Winds could gust as high as 22 mph.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A slight chance of rain before 3am, then a slight chance of snow.  Snow level 5300 feet lowering to 4200 feet after midnight . Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 65. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 47. West wind 8 to 10 mph becoming south in the evening. Winds could gust as high as 20 mph.
Thursday
Partly sunny, with a high near 67. South wind 10 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 50. West wind 9 to 13 mph becoming south southeast in the evening. Winds could gust as high as 22 mph.
Friday
Partly sunny, with a high near 70.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Saturday
Rain likely, mainly before noon. Mostly cloudy, with a high near 51.
Saturday Night
A slight chance of rain before 3am, then a slight chance of snow. Snow level 5300 feet lowering to 4200 feet after midnight . Partly cloudy, with a low around 32.
Sunday
A slight chance of snow before noon, then a slight chance of rain. Snow level rising to 5000 feet in the afternoon. Mostly sunny, with a high near 51.
Sunday Night
A slight chance of rain. Snow level 5400 feet lowering to 4900 feet after midnight . Partly cloudy, with a low around 34.
Monday
A slight chance of rain. Snow level 4700 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
Rain likely. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grangeville ID
 45.87°N 116.2°W (Elev. 4163 ft)
2:11 pm MDT Mar 17, 2026
11pm MDT Mar 17, 2026-6pm MDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database