Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Delta, Delta Municipal Airport (KDTA)

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

Mostly Cloudy

46°F

8°C

Humidity 81%
Wind Speed S 26 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 01 Jan 05:15 PM MST
Extended Forecast for

6 Miles ESE Leamington UT

Winter Weather Advisory until January 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 2, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • New Year's Day

    High: 43 °F

    Rain

  • Tonight

    Tonight: Rain before 2am, then rain, possibly mixed with snow.  Low around 37. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Breezy. Rain
    then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely before 8am.  Mostly sunny, with a high near 42. West southwest wind 7 to 17 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Southeast wind 6 to 8 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 45. Southeast wind 6 to 8 mph.

    High: 45 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain after 11pm, mixing with snow after 2am.  Mostly cloudy, with a low around 38. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 2am, then a chance of rain and snow.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

New Year's Day
Rain. High near 43. Southwest wind around 16 mph. Chance of precipitation is 80%.
Tonight
Rain before 2am, then rain, possibly mixed with snow. Low around 37. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain and snow likely before 8am. Mostly sunny, with a high near 42. West southwest wind 7 to 17 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 33. Southeast wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 45. Southeast wind 6 to 8 mph.
Saturday Night
A slight chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Sunday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 46.
Sunday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 39.
Monday
Rain and snow likely. Mostly cloudy, with a high near 43.
Monday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 33.
Tuesday
A slight chance of snow. Partly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A slight chance of snow. Partly sunny, with a high near 38.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Leamington UT
 39.48°N 112.18°W (Elev. 6627 ft)
2:19 pm MST Jan 1, 2026
5pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database