Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Ririe (ITD18)

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

NA

41°F

5°C

Humidity 56%
Wind Speed SE 11 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Wind Chill34°F (1°C)
Last update 14 Apr 10:30 PM MDT
Extended Forecast for

2 Miles WNW Swan Valley ID

  • Tonight

    Tonight: A 20 percent chance of showers after 5am.  Snow level 6100 feet. Partly cloudy, with a low around 34. Southeast wind around 8 mph.

    Low: 34 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after 3pm.  Snow level 6200 feet rising to 7800 feet in the afternoon. High near 52. Southeast wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 90%.

    High: 52 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 4am, then rain, possibly mixed with snow showers. Some thunder is also possible.  Snow level 7900 feet lowering to 6100 feet after midnight . Low around 33. South wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers.  High near 38. Southwest wind 13 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight.  Cloudy, with a low around 25. West southwest wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely. Some thunder is also possible.  Mostly cloudy, with a high near 42. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 5am. Snow level 6100 feet. Partly cloudy, with a low around 34. Southeast wind around 8 mph.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 3pm. Snow level 6200 feet rising to 7800 feet in the afternoon. High near 52. Southeast wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%.
Wednesday Night
Rain showers before 4am, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 7900 feet lowering to 6100 feet after midnight . Low around 33. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow showers. High near 38. Southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers likely, mainly before midnight. Cloudy, with a low around 25. West southwest wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 42. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 37.
Monday
A 20 percent chance of rain. Snow level 7100 feet rising to 8100 feet in the afternoon. Mostly sunny, with a high near 66.
Monday Night
A 30 percent chance of rain. Snow level 8300 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
A 50 percent chance of rain and thunderstorms. Snow level 7100 feet. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
5:31 pm MDT Apr 14, 2026
10pm MDT Apr 14, 2026-6pm MDT Apr 21, 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