Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Delta, Delta Municipal Airport (KDTA)

Lat: 39.38333°NLon: 112.50967°WElev: 4755.0ft.

Partly Cloudy

39°F

4°C

Humidity 60%
Wind Speed ENE 8 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 27 Dec 05:35 PM MST
Extended Forecast for

  • Tonight

    Tonight: Mostly clear, with a low around 19. Wind chill values as low as 10. North northeast wind around 14 mph.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 27. Wind chill values as low as 8. North northeast wind 8 to 10 mph.

    High: 27 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. Wind chill values as low as 9. North northwest wind around 8 mph.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28. Wind chill values as low as 9. North northeast wind 3 to 8 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 22. North northeast wind around 6 mph becoming west southwest after midnight.

    Low: 22 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 25.

    Low: 25 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 19. Wind chill values as low as 10. North northeast wind around 14 mph.
Sunday
Sunny, with a high near 27. Wind chill values as low as 8. North northeast wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 19. Wind chill values as low as 9. North northwest wind around 8 mph.
Monday
Sunny, with a high near 28. Wind chill values as low as 9. North northeast wind 3 to 8 mph.
Monday Night
Clear, with a low around 22. North northeast wind around 6 mph becoming west southwest after midnight.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Clear, with a low around 25.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 30.
New Year's Day
A slight chance of snow before 11am, then a slight chance of rain and snow between 11am and 5pm, then a slight chance of rain after 5pm. Partly sunny, with a high near 41.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 34.
Friday
A chance of rain and snow. Partly sunny, with a high near 44.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Saturday
A slight chance of snow. Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:

 39.56°N 113.76°W (Elev. 6716 ft)
2:04 pm MST Dec 27, 2025
6pm MST Dec 27, 2025-6pm MST Jan 3, 2026
 
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Additional Resources

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