Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Ririe (ITD18)

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

NA

35°F

2°C

Humidity 55%
Wind Speed SE 16 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Wind Chill25°F (-4°C)
Last update 10 Nov 03:15 AM MST
Extended Forecast for

Swan Valley ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. East wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. East wind 5 to 8 mph becoming light and variable.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. East southeast wind around 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 55. East southeast wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. Light and variable wind becoming south southeast 5 to 7 mph in the evening.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 11am.  Snow level 8500 feet. Partly sunny, with a high near 58.

    High: 58 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers.  Snow level 8600 feet lowering to 7000 feet after midnight . Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. East wind around 6 mph.
Monday
Partly sunny, with a high near 56. East wind 5 to 8 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 31. East southeast wind around 7 mph.
Veterans Day
Sunny, with a high near 55. East southeast wind 6 to 8 mph becoming west southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 33. Light and variable wind becoming south southeast 5 to 7 mph in the evening.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
A 30 percent chance of showers after 11am. Snow level 8500 feet. Partly sunny, with a high near 58.
Thursday Night
Showers. Snow level 8600 feet lowering to 7000 feet after midnight . Low around 30. Chance of precipitation is 90%.
Friday
Rain and snow showers, becoming all snow after 11am. Snow level 6300 feet lowering to 5500 feet in the afternoon . High near 38. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 21.
Saturday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 36.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 25.
Sunday
A chance of rain and snow showers. Snow level rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
1:42 am MST Nov 10, 2025
3am MST Nov 10, 2025-6pm MST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database