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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

CITY OF ROCKS (RCKI1)

Lat: 42.09101°NLon: 113.63123°WElev: 5325.0ft.

NA

51°F

11°C

Humidity 35%
Wind Speed WSW 11 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 13 Apr 12:58 PM MDT
Extended Forecast for

4 Miles WSW Almo ID

  • This Afternoon

    This Afternoon: A chance of snow showers after 3pm, mixing with rain after 5pm.  Partly sunny, with a high near 47. West wind around 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Northwest wind 7 to 15 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers between 11am and noon.  Mostly sunny, with a high near 49. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. Southwest wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers after noon.  Snow level rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 51 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 3am.  Snow level 7800 feet lowering to 6400 feet after midnight . Low around 27. Breezy.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow showers.  High near 30. Blustery.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Showers
    then Snow
    Showers
    Likely and
    Blustery

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 20. Blustery.

    Low: 20 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 20 percent chance of snow.  Mostly sunny, with a high near 40. Breezy.

    High: 40 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

This Afternoon
A chance of snow showers after 3pm, mixing with rain after 5pm. Partly sunny, with a high near 47. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 29. Northwest wind 7 to 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of snow showers between 11am and noon. Mostly sunny, with a high near 49. Northwest wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 33. Southwest wind 6 to 14 mph, with gusts as high as 25 mph.
Wednesday
A 40 percent chance of showers after noon. Snow level rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Rain and snow showers, becoming all snow after 3am. Snow level 7800 feet lowering to 6400 feet after midnight . Low around 27. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers. High near 30. Blustery. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Blustery.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 40. Breezy.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Almo ID
 42.07°N 113.72°W (Elev. 6427 ft)
12:31 pm MDT Apr 13, 2026
2pm MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database