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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

Storm Peak Laboratory (STORM)

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

NA

40°F

4°C

Humidity 38%
Wind Speed S 18 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 11 Apr 01:10 AM MDT
Extended Forecast for

6 Miles N Toponas CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. South southwest wind 5 to 10 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain likely, possibly mixed with snow showers before 5pm, then a chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 52. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. South southwest wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 32 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 50. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 50 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 40 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 45. Breezy.

    High: 45 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly after midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. Cloudy, with a high near 38.

    High: 38 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. South southwest wind 5 to 10 mph.
Saturday
Rain likely, possibly mixed with snow showers before 5pm, then a chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 52. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. South southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 50. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 32. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 40 mph.
Monday
A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 45. Breezy.
Monday Night
Snow showers likely, mainly after midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Tuesday
Snow showers. Some thunder is also possible. Cloudy, with a high near 38.
Tuesday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 25.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Sunny, with a high near 47. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Breezy.
Friday
A chance of snow showers. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Toponas CO
 40.15°N 106.79°W (Elev. 10000 ft)
Last Update:
12:41 am MDT Apr 11, 2026
Forecast Valid:
1am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation