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

50°F

10°C

Humidity 38%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 13 Apr 10:58 AM MDT
Extended Forecast for

19 Miles ESE Hollister ID

  • Today

    Today: A 50 percent chance of snow showers after noon.  Partly sunny, with a high near 44. West wind around 18 mph, with gusts as high as 32 mph.  Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 9pm.  Mostly cloudy, with a low around 29. West northwest wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 29 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon.  Partly sunny, with a high near 47. West wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. West wind 10 to 17 mph becoming south southwest after midnight. Winds could gust as high as 29 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers before noon, then a chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm.  Snow level rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 48. Southwest wind 13 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 48 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain showers before 9pm, then rain, possibly mixed with snow showers between 9pm and midnight, then snow showers after midnight.  Low around 22. Breezy.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Breezy.
    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers.  High near 28. Blustery.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Snow Showers
    and Blustery

  • Thursday Night

    Thursday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Chance Snow
    and Blustery
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: A 20 percent chance of snow.  Mostly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A 50 percent chance of snow showers after noon. Partly sunny, with a high near 44. West wind around 18 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.
Tonight
A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 29. West northwest wind 10 to 18 mph, with gusts as high as 29 mph.
Tuesday
A 20 percent chance of snow showers after noon. Partly sunny, with a high near 47. West wind 13 to 18 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 34. West wind 10 to 17 mph becoming south southwest after midnight. Winds could gust as high as 29 mph.
Wednesday
A slight chance of snow showers before noon, then a chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Snow level rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 48. Southwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before 9pm, then rain, possibly mixed with snow showers between 9pm and midnight, then snow showers after midnight. Low around 22. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. High near 28. Blustery. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 19. Blustery.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 55. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ESE Hollister ID
 42.21°N 114.28°W (Elev. 6788 ft)
11:31 am MDT Apr 13, 2026
11am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database