Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Mondell Field (KECS)

Lat: 43.89°NLon: 104.32°WElev: 4173ft.

Fair

45°F

7°C

Humidity 57%
Wind Speed NE 7 mph
Barometer 29.78 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Apr 9:15 pm MDT
Extended Forecast for

10 Miles SSE Sundance WY

  • Tonight

    Tonight: Mostly clear, with a low around 36. Light southeast wind.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Light and variable wind becoming southwest around 6 mph in the morning. Winds could gust as high as 18 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely after noon.  Mostly sunny, with a high near 63. Southwest wind around 11 mph becoming north in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 60%.

    High: 63 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Rain showers before 9pm, then rain and snow showers between 9pm and 10pm, then snow showers after 10pm.  Low around 23. North wind 10 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Rain/Snow
    then Snow
    Showers

  • Friday

    Friday: Snow showers likely.  Mostly cloudy, with a high near 33. Northwest wind 10 to 13 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 18. Northwest wind 8 to 14 mph, with gusts as high as 28 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: A chance of snow showers, mainly after noon.  Mostly sunny, with a high near 41. Northwest wind 8 to 11 mph, with gusts as high as 25 mph.

    High: 41 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Light southeast wind.
Wednesday
Sunny, with a high near 65. Light and variable wind becoming southwest around 6 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 46. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.
Thursday
Showers likely after noon. Mostly sunny, with a high near 63. Southwest wind around 11 mph becoming north in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Thursday Night
Rain showers before 9pm, then rain and snow showers between 9pm and 10pm, then snow showers after 10pm. Low around 23. North wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely. Mostly cloudy, with a high near 33. Northwest wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 18. Northwest wind 8 to 14 mph, with gusts as high as 28 mph.
Saturday
A chance of snow showers, mainly after noon. Mostly sunny, with a high near 41. Northwest wind 8 to 11 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
A slight chance of showers. Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Sundance WY
 44.26°N 104.28°W (Elev. 5200 ft)
6:26 pm MDT Apr 14, 2026
9pm MDT Apr 14, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

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