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

36°F

2°C

Humidity 64%
Wind Speed NW 12 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 18 Mar 06:35 AM MDT
Extended Forecast for

8 Miles SSE Lost River ID

  • Today

    Today: Sunny, with a high near 70. West southwest wind 6 to 15 mph, with gusts as high as 24 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. West northwest wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. West northwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. West northwest wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. West southwest wind 6 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 39. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 73. West northwest wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 42. West northwest wind 6 to 14 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 73. West northwest wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 69. Breezy.
Saturday Night
Mostly cloudy, with a low around 35. Breezy.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 62. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Lost River ID
 43.63°N 113.48°W (Elev. 5801 ft)
Last Update:
5:31 am MDT Mar 18, 2026
Forecast Valid:
6am MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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