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

Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

37°F

3°C

Humidity 74%
Wind Speed NW 9 MPH
Barometer 30.67 in (1038.61 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 16 Oct 04:15 AM MDT
Extended Forecast for

Arco ID

  • Today

    Today: Sunny, with a high near 60. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. South southeast wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. South southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

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

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain. Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 60. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 33. South southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 62. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 33. South southwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Clear, with a low around 35.
Monday
Sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 57.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 54.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arco ID
 43.62°N 113.3°W (Elev. 5364 ft)
Last Update:
12:31 am MDT Oct 16, 2026
Forecast Valid:
4am MDT Oct 16, 2026-6pm MDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation