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 >

Current conditions at

Storm Peak Laboratory (STORM)

Lat: 40.455111°NLon: 106.74428°WElev: 10531.0ft.

NA

37°F

3°C

Humidity 50%
Wind Speed WSW 20 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 31 Mar 12:40 AM MDT
Extended Forecast for

6 Miles N Toponas CO

Winter Weather Advisory March 31, 06:00pm until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Mostly cloudy, with a low around 37. West wind 5 to 10 mph becoming south southwest. Winds could gust as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible.  Mostly cloudy, with a high near 49. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 49 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow showers, mainly after 8pm. Some thunder is also possible.  Low around 33. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible.  High near 38. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before midnight. Some thunder is also possible.  Mostly cloudy, with a low around 26. West wind around 10 mph becoming south after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    Low: 26 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly after noon.  Partly sunny, with a high near 42. Breezy.  Chance of precipitation is 60%.

    High: 42 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Snow showers.  Low around 19. Chance of precipitation is 80%.

    Low: 19 °F

    Snow Showers

  • Friday

    Friday: Snow showers.  Mostly cloudy, with a high near 28.

    High: 28 °F

    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. West wind 5 to 10 mph becoming south southwest. Winds could gust as high as 20 mph.
Tuesday
A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 49. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
Snow showers, mainly after 8pm. Some thunder is also possible. Low around 33. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers. Some thunder is also possible. High near 38. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. West wind around 10 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 60%.
Thursday Night
Snow showers. Low around 19. Chance of precipitation is 80%.
Friday
Snow showers. Mostly cloudy, with a high near 28.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Saturday
A chance of snow showers. Partly sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 24.
Monday
Mostly sunny, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Toponas CO
 40.15°N 106.79°W (Elev. 10000 ft)
12:32 am MDT Mar 31, 2026
12am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
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Additional Resources

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