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

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

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

70°F

21°C

Humidity 16%
Wind Speed WNW 4 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 18 Mar 12:47 PM MDT
Extended Forecast for

19 Miles W Lost River ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. West wind around 15 mph, with gusts as high as 23 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. West wind 14 to 17 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. West wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. West northwest wind around 16 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Slight Chance
    Snow and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 50. West wind around 15 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 33. West wind 14 to 17 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 53. West wind 11 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 35. West northwest wind around 16 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 55. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 50. Breezy.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25. Breezy.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 28. Breezy.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 47. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles W Lost River ID
 43.67°N 113.91°W (Elev. 9524 ft)
Last Update:
12:30 pm MDT Mar 18, 2026
Forecast Valid:
1pm MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation