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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Ririe (ITD18)

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

Rain

41°F

5°C

Humidity 93%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Wind Chill38°F (3°C)
Last update 13 Oct 02:00 AM MDT
Extended Forecast for

2 Miles NW Swan Valley ID

  • Overnight

    Overnight: A 50 percent chance of rain. Cloudy, with a steady temperature around 38. Calm wind.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. Snow level 8500 feet. High near 49. Calm wind becoming west northwest around 6 mph in the morning. Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 9pm. Snow level 8500 feet lowering to 7500 feet after midnight . Cloudy, then gradually becoming partly cloudy, with a low around 28. West northwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

Detailed Forecast

Overnight
A 50 percent chance of rain. Cloudy, with a steady temperature around 38. Calm wind.
Tuesday
Rain. Snow level 8500 feet. High near 49. Calm wind becoming west northwest around 6 mph in the morning. Chance of precipitation is 80%.
Tuesday Night
A 40 percent chance of rain, mainly before 9pm. Snow level 8500 feet lowering to 7500 feet after midnight . Cloudy, then gradually becoming partly cloudy, with a low around 28. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 56. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 26. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 63.
Thursday Night
Clear, with a low around 30.
Friday
Sunny, with a high near 66.
Friday Night
Clear, with a low around 31.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
Last Update:
12:31 am MDT Oct 13, 2026
Forecast Valid:
2am MDT Oct 13, 2026-6pm MDT Oct 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation