Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

CITY OF ROCKS (RCKI1)

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

NA

42°F

6°C

Humidity 100%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 31 Mar 11:58 PM MDT
Extended Forecast for

19 Miles ESE Hollister ID

  • Overnight

    Overnight: A slight chance of rain before 3am, then a chance of rain and snow.  Snow level 7500 feet. Mostly cloudy, with a low around 35. West wind 7 to 10 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely, mainly after 3pm. Some thunder is also possible.  Snow level 7200 feet. Mostly cloudy, with a high near 47. West southwest wind 10 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 3am. The snow could be heavy at times. Some thunder is also possible.  Snow level 7500 feet lowering to 6800 feet after midnight . Low around 24. Breezy, with a south southwest wind 18 to 28 mph, with gusts as high as 44 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 32. Windy, with a west wind 28 to 30 mph, with gusts as high as 47 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow
    and Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow before midnight.  Mostly cloudy, with a low around 23. Blustery, with a west wind 22 to 26 mph, with gusts as high as 41 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of rain before 3am, then a chance of rain and snow. Snow level 7500 feet. Mostly cloudy, with a low around 35. West wind 7 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Rain and snow likely, mainly after 3pm. Some thunder is also possible. Snow level 7200 feet. Mostly cloudy, with a high near 47. West southwest wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers, becoming all snow after 3am. The snow could be heavy at times. Some thunder is also possible. Snow level 7500 feet lowering to 6800 feet after midnight . Low around 24. Breezy, with a south southwest wind 18 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday
Snow. The snow could be heavy at times. High near 32. Windy, with a west wind 28 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 23. Blustery, with a west wind 22 to 26 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ESE Hollister ID
 42.21°N 114.28°W (Elev. 6788 ft)
12:31 am MDT Apr 1, 2026
1am MDT Apr 1, 2026-6pm MDT Apr 7, 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