National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

Partly Cloudy

49°F

9°C

Humidity 35%
Wind Speed W 17 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 31 Mar 01:54 AM MDT
Extended Forecast for

14 Miles N Superior WY

  • Overnight

    Overnight: Cloudy, with a low around 37. West northwest wind around 10 mph.

    Low: 37 °F

    Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow showers before 2pm, then a chance of rain showers after 3pm. Some thunder is also possible. Cloudy, with a high near 49. Breezy, with a south wind 9 to 16 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely, becoming all snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 34. Breezy, with a west wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow and
    Breezy then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow showers. High near 45. Breezy, with a west wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers after midnight. Partly cloudy, with a low around 32. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 33 mph. Little or no snow accumulation expected.

    Low: 32 °F

    Breezy.
    Partly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 37. Windy, with a southwest wind 15 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 80%.

    High: 37 °F

    Snow Showers
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 21. Breezy, with a west wind 20 to 24 mph, with gusts as high as 39 mph.

    Low: 21 °F

    Chance Snow
    Showers and
    Breezy

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 34. Breezy.

    High: 34 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Cloudy, with a low around 37. West northwest wind around 10 mph.
Tuesday
A chance of rain and snow showers before 2pm, then a chance of rain showers after 3pm. Some thunder is also possible. Cloudy, with a high near 49. Breezy, with a south wind 9 to 16 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow showers likely, becoming all snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 34. Breezy, with a west wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Snow showers. High near 45. Breezy, with a west wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of snow showers after midnight. Partly cloudy, with a low around 32. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 33 mph. Little or no snow accumulation expected.
Thursday
Snow showers. High near 37. Windy, with a southwest wind 15 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 21. Breezy, with a west wind 20 to 24 mph, with gusts as high as 39 mph.
Friday
A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 34. Breezy.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 22.
Saturday
Sunny, with a high near 42. Breezy.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Superior WY
 41.97°N 108.98°W (Elev. 8199 ft)
Last Update:
12:32 am MDT Mar 31, 2026
Forecast Valid:
2am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation