Severe Weather and Flooding Threat in the Central U.S. and Mid-Atlantic; Dangerous Heat in the West and Southern Plains

Severe thunderstorms and heavy rain are expected across the central High Plains into parts of the central and southern Plains and in the the Mid-Atlantic today. Intense, dangerous heat will persist across the West, Southwest, and Southern Plains into the end of the week. Elevated to critical fire weather conditions expected in the Great Basin and Four Corners region. Read More >

Current conditions at

Ririe (ITD18)

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

NA

77°F

25°C

Humidity 21%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Heat Index77°F (25°C)
Last update 23 Jun 01:45 PM MDT
Extended Forecast for

Swan Valley ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Isolated showers between midnight and 1am.  Mostly clear, with a low around 46. Northwest wind 5 to 7 mph becoming east southeast in the evening.  Chance of precipitation is 20%.

    Low: 46 °F

    Mostly Clear
    then Isolated
    Showers

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 3pm and 4pm.  Mostly sunny, with a high near 86. East wind 5 to 9 mph becoming west southwest in the afternoon.  Chance of precipitation is 20%.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms between 9pm and 11pm.  Partly cloudy, with a low around 45. West southwest wind 5 to 7 mph becoming southeast in the evening.  Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 80. Southeast wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight.  Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

    Low: 44 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Isolated showers between midnight and 1am. Mostly clear, with a low around 46. Northwest wind 5 to 7 mph becoming east southeast in the evening. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 86. East wind 5 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms between 9pm and 11pm. Partly cloudy, with a low around 45. West southwest wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 80. Southeast wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 81.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Saturday
Showers and possibly a thunderstorm. High near 66. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Snow level 9800 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Sunday
Showers and thunderstorms likely. Snow level 7200 feet rising to 8000 feet in the afternoon. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of showers and thunderstorms. Snow level 8200 feet lowering to 7400 feet after midnight . Partly cloudy, with a low around 32.
Monday
A 20 percent chance of showers. Snow level 7100 feet rising to 9000 feet in the afternoon. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Swan Valley ID
 43.44°N 111.31°W (Elev. 5479 ft)
12:32 pm MDT Jun 23, 2026
2pm MDT Jun 23, 2026-6pm MDT Jun 29, 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