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

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.

Mostly Cloudy

45°F

7°C

Humidity 48%
Wind Speed E 5 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 27 Dec 04:35 PM MST
Extended Forecast for

  • Tonight

    Tonight: Mostly clear, with a low around 20. North northeast wind 10 to 13 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 31. Wind chill values as low as 10. Northeast wind around 8 mph.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. North northwest wind around 7 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. Wind chill values as low as 9. Northeast wind 3 to 6 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 20. North northeast wind around 5 mph becoming light and variable after midnight.

    Low: 20 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 24.

    Low: 24 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °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 20. North northeast wind 10 to 13 mph.
Sunday
Sunny, with a high near 31. Wind chill values as low as 10. Northeast wind around 8 mph.
Sunday Night
Mostly clear, with a low around 17. North northwest wind around 7 mph.
Monday
Sunny, with a high near 33. Wind chill values as low as 9. Northeast wind 3 to 6 mph.
Monday Night
Clear, with a low around 20. North northeast wind around 5 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 39.
Tuesday Night
Clear, with a low around 24.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 30.
New Year's Day
A slight chance of rain and snow before 2pm, then a slight chance of rain. Partly sunny, with a high near 46.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 33.
Friday
A chance of rain and snow. Partly sunny, with a high near 49.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Saturday
A slight chance of snow. Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:

 39.49°N 113.8°W (Elev. 5663 ft)
Last Update:
2:04 pm MST Dec 27, 2025
Forecast Valid:
4pm MST Dec 27, 2025-6pm MST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

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