Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

75°F

24°C

Humidity 38%
Wind Speed ESE 11 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 01 Sep 02:55 PM MDT
Extended Forecast for

4 Miles NNE Sun Valley ID

Red Flag Warning September 1, 03:01pm until September 2, 03:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning September 1, 03:01pm until September 2, 03:00pm

    NOW until 3:00pm Wed

    Red Flag Warning

  • This Afternoon

    High: 70 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 40. South southeast wind 5 to 13 mph becoming north in the evening. Winds could gust as high as 21 mph.  Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 11am.  Snow level 10900 feet lowering to 9100 feet in the afternoon . Partly sunny, with a high near 61. East southeast wind 5 to 10 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 28 mph.

    High: 61 °F

    Chance
    T-storms then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am.  Snow level 9100 feet. Mostly cloudy, with a low around 37. South southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before noon.  Snow level 8900 feet rising to 10100 feet in the afternoon. Mostly cloudy, with a high near 60. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon.  Snow level 9600 feet rising to 10500 feet in the afternoon. Mostly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 70. South southeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. South southeast wind 5 to 13 mph becoming north in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before 11am. Snow level 10900 feet lowering to 9100 feet in the afternoon . Partly sunny, with a high near 61. East southeast wind 5 to 10 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 28 mph.
Wednesday Night
A 30 percent chance of showers after 2am. Snow level 9100 feet. Mostly cloudy, with a low around 37. South southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Thursday
A 30 percent chance of showers, mainly before noon. Snow level 8900 feet rising to 10100 feet in the afternoon. Mostly cloudy, with a high near 60. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 40.
Friday
A 20 percent chance of showers before noon. Snow level 9600 feet rising to 10500 feet in the afternoon. Mostly sunny, with a high near 63.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 42.
Saturday
Sunny, with a high near 68.
Saturday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 44.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 68.
Sunday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Labor Day
A 50 percent chance of rain. Partly sunny, with a high near 63.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sun Valley ID
 43.74°N 114.31°W (Elev. 6716 ft)
1:06 pm MDT Sep 1, 2026
3pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database