Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Current conditions at

Rock Springs, Rock Springs-Sweetwater County Airport (KRKS)

Lat: 41.59417°NLon: 109.06528°WElev: 6759.0ft.

Clear

54°F

12°C

Humidity 20%
Wind Speed WNW 11 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 30 Mar 09:05 PM MDT
Extended Forecast for

4 Miles N Superior WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Breezy, with a west wind 9 to 17 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after 3pm.  Cloudy, with a high near 51. Breezy, with a north wind 9 to 15 mph becoming west southwest in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 50%.

    High: 51 °F

    Scattered
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Scattered rain showers before midnight, then rain likely, possibly mixed with snow showers.  Cloudy, with a low around 35. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Scattered
    Showers and
    Breezy then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow showers.  Mostly cloudy, with a high near 48. Breezy, with a west wind 10 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before 9pm, then a chance of rain and snow showers.  Mostly cloudy, with a low around 32. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow showers.  High near 43. Windy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 43 mph.  Chance of precipitation is 80%.

    High: 43 °F

    Snow Showers
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 21. Windy, with a west wind 24 to 26 mph, with gusts as high as 41 mph.

    Low: 21 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: A 30 percent chance of snow showers.  Partly sunny, with a high near 39. Breezy.

    High: 39 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. Blustery.

    Low: 21 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Breezy, with a west wind 9 to 17 mph, with gusts as high as 25 mph.
Tuesday
Scattered showers, with thunderstorms also possible after 3pm. Cloudy, with a high near 51. Breezy, with a north wind 9 to 15 mph becoming west southwest in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered rain showers before midnight, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 35. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 48. Breezy, with a west wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain showers before 9pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Snow showers. High near 43. Windy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 21. Windy, with a west wind 24 to 26 mph, with gusts as high as 41 mph.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 39. Breezy.
Friday Night
Partly cloudy, with a low around 21. Blustery.
Saturday
Sunny, with a high near 47. Breezy.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 54. Breezy.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 58. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Superior WY
 41.82°N 108.96°W (Elev. 7428 ft)
8:17 pm MDT Mar 30, 2026
9pm MDT Mar 30, 2026-6pm MDT Apr 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

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