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

Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

Ririe (ITD18)

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

NA

43°F

6°C

Humidity 35%
Wind Speed SW 28 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill33°F (1°C)
Last update 11 Mar 03:45 PM MDT
Extended Forecast for

Swan Valley ID

  • Tonight

    Tonight: A 50 percent chance of snow, mainly between 7pm and 3am. Mostly cloudy, with a low around 34. South southwest wind 14 to 18 mph becoming southeast in the evening. Winds could gust as high as 31 mph. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before 9am, then a chance of rain and snow between 9am and 11am, then a chance of rain after 11am. Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 50. Windy, with a southwest wind 24 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Rain
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Snow level 7300 feet lowering to 6600 feet after midnight . Cloudy, with a low around 40. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 36 mph.

    Low: 40 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Rain likely, mainly after noon. Snow level 6200 feet rising to 7000 feet in the afternoon. Cloudy, with a high near 49. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: A 50 percent chance of rain. Snow level 7100 feet. Cloudy, with a low around 39. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: Rain. Snow level 6900 feet. High near 49. Windy. Chance of precipitation is 90%.

    High: 49 °F

    Rain and
    Windy

  • Saturday Night

    Saturday Night: Rain likely before 9pm, then snow likely. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Mostly cloudy, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Snow

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly between 7pm and 3am. Mostly cloudy, with a low around 34. South southwest wind 14 to 18 mph becoming southeast in the evening. Winds could gust as high as 31 mph. Little or no snow accumulation expected.
Thursday
A slight chance of snow before 9am, then a chance of rain and snow between 9am and 11am, then a chance of rain after 11am. Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 50. Windy, with a southwest wind 24 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of rain. Snow level 7300 feet lowering to 6600 feet after midnight . Cloudy, with a low around 40. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 36 mph.
Friday
Rain likely, mainly after noon. Snow level 6200 feet rising to 7000 feet in the afternoon. Cloudy, with a high near 49. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of rain. Snow level 7100 feet. Cloudy, with a low around 39. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Saturday
Rain. Snow level 6900 feet. High near 49. Windy. Chance of precipitation is 90%.
Saturday Night
Rain likely before 9pm, then snow likely. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 41.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 32.
Monday
A chance of snow before noon, then a chance of rain. Snow level rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 53. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of rain. Snow level 8700 feet. Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
Last Update:
1:36 pm MDT Mar 11, 2026
Forecast Valid:
4pm MDT Mar 11, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation