Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

139N03485RWS1RHS at Douglas Pass (CO098)

Lat: 39.59892°NLon: 108.82072°WElev: 8182.0ft.

NA

38°F

3°C

Humidity 44%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 12.43 mi
Wind Chill35°F (2°C)
Last update 13 Apr 09:08 AM MDT
Extended Forecast for

21 Miles NNE Mack CO

  • Today

    Today: A slight chance of snow showers before 3pm, then a slight chance of rain and snow showers. Some thunder is also possible.  Partly sunny, with a high near 48. Breezy, with a southwest wind 15 to 20 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Rain and snow showers likely, becoming all snow after midnight. Some thunder is also possible.  Mostly cloudy, with a low around 35. South southwest wind 10 to 15 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible.  High near 40. West southwest wind 10 to 15 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 32. Southwest wind 5 to 10 mph becoming east after midnight.

    Low: 32 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 48. East southeast wind 5 to 15 mph becoming southwest in the afternoon.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Breezy.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then snow showers likely after midnight.  Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Chance
    Rain/Snow and
    Breezy then
    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly before noon. Some thunder is also possible.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow Showers
    Likely

Detailed Forecast

Today
A slight chance of snow showers before 3pm, then a slight chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 48. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 20%.
Tonight
Rain and snow showers likely, becoming all snow after midnight. Some thunder is also possible. Mostly cloudy, with a low around 35. South southwest wind 10 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Snow showers. Some thunder is also possible. High near 40. West southwest wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 32. Southwest wind 5 to 10 mph becoming east after midnight.
Wednesday
Sunny, with a high near 48. East southeast wind 5 to 15 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 52. Breezy.
Thursday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then snow showers likely after midnight. Mostly cloudy, with a low around 28. Breezy.
Friday
Snow showers likely, mainly before noon. Some thunder is also possible. Mostly cloudy, with a high near 34.
Friday Night
A slight chance of snow showers before midnight. Mostly cloudy, with a low around 23.
Saturday
Sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NNE Mack CO
 39.48°N 108.67°W (Elev. 8054 ft)
6:42 am MDT Apr 13, 2026
9am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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