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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Overcast

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 01 Jan 11:35 PM MST
Extended Forecast for

Washington UT

  • Tonight

    Tonight: Rain likely, mainly before 2am. Mostly cloudy, with a steady temperature around 48. Calm wind. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 55. Calm wind.

    High: 55 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. Calm wind becoming east southeast around 5 mph.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Monday

    Monday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain likely, mainly before 2am. Mostly cloudy, with a steady temperature around 48. Calm wind. Chance of precipitation is 60%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 55. Calm wind.
Friday Night
Partly cloudy, with a low around 40. Light and variable wind.
Saturday
Mostly cloudy, with a high near 56. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 44. Calm wind becoming east southeast around 5 mph.
Sunday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 57.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46.
Monday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 55.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Tuesday
A slight chance of rain after 11am. Partly sunny, with a high near 53.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 51.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34.
Thursday
A chance of rain and snow. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Washington UT
 37.13°N 113.5°W (Elev. 2799 ft)
Last Update:
2:19 pm MST Jan 1, 2026
Forecast Valid:
11pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation