Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

Ririe (ITD18)

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

NA

38°F

3°C

Humidity 85%
Wind Speed ESE 9 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Wind Chill32°F (0°C)
Last update 13 Apr 09:45 PM MDT
Extended Forecast for

11 Miles WNW Swan Valley ID

  • Tonight

    Tonight: A 20 percent chance of snow showers before 11pm.  Partly cloudy, with a steady temperature around 33. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers after noon, mixing with rain after 2pm.  Partly sunny, with a high near 45. West northwest wind 6 to 11 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 20%.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. South wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers before noon, then rain likely, possibly mixed with snow showers between noon and 3pm, then rain showers likely after 3pm.  Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 46. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then snow showers.  Snow level 7600 feet lowering to 6700 feet after midnight . Low around 29. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 29 °F

    Breezy.
    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers.  High near 34. Breezy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Snow.  Low around 21. Breezy.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow and
    Breezy

  • Friday

    Friday: A 50 percent chance of snow.  Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a steady temperature around 33. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of snow showers after noon, mixing with rain after 2pm. Partly sunny, with a high near 45. West northwest wind 6 to 11 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 34. South wind 15 to 18 mph, with gusts as high as 28 mph.
Wednesday
A chance of snow showers before noon, then rain likely, possibly mixed with snow showers between noon and 3pm, then rain showers likely after 3pm. Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 46. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before 3am, then snow showers. Snow level 7600 feet lowering to 6700 feet after midnight . Low around 29. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow showers. High near 34. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 21. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
A slight chance of rain and snow. Snow level 7500 feet. Partly cloudy, with a low around 36. Chance of precipitation is 20%.
Monday
A chance of rain and snow. Snow level 7100 feet. Mostly sunny, with a high near 55. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Swan Valley ID
 43.48°N 111.53°W (Elev. 6657 ft)
5:31 pm MDT Apr 13, 2026
10pm MDT Apr 13, 2026-6pm MDT Apr 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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