Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

NA

75°F

24°C

Humidity 47%
Wind Speed E 15 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility 1.24 mi
Last update 22 Aug 09:45 AM MDT
Extended Forecast for

3 Miles W Swan Valley ID

  • Today

    Today: A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Mostly cloudy, with a high near 87. East wind around 7 mph becoming west in the afternoon.  Chance of precipitation is 60%.

    High: 87 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm.  Cloudy during the early evening, then gradual clearing, with a low around 51. Southwest wind 5 to 7 mph becoming north in the evening.  Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely then
    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Increasing clouds, with a high near 85. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 50. Southwest wind 5 to 8 mph becoming southeast after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 83. Southeast wind around 6 mph becoming light and variable.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 49. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 87. East wind around 7 mph becoming west in the afternoon. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms likely, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 51. Southwest wind 5 to 7 mph becoming north in the evening. Chance of precipitation is 70%.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 85. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 50. Southwest wind 5 to 8 mph becoming southeast after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Southeast wind around 6 mph becoming light and variable.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Swan Valley ID
 43.43°N 111.37°W (Elev. 5525 ft)
5:31 am MDT Aug 22, 2026
10am MDT Aug 22, 2026-6pm MDT Aug 28, 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