Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

61°F

16°C

Humidity 21%
Wind Speed SSE 6 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 19 Jan 02:35 PM MST
Extended Forecast for

15 Miles SW Santa Clara UT

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 63. North northeast wind around 11 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 44. East northeast wind 14 to 16 mph.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. East northeast wind 5 to 15 mph.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Calm wind becoming northeast 5 to 8 mph in the evening.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Northeast wind 5 to 9 mph becoming light east  in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 63. North northeast wind around 11 mph.
Tonight
Clear, with a low around 44. East northeast wind 14 to 16 mph.
Tuesday
Sunny, with a high near 61. East northeast wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 44. Calm wind becoming northeast 5 to 8 mph in the evening.
Wednesday
Mostly sunny, with a high near 60. Northeast wind 5 to 9 mph becoming light east in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Mostly cloudy, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Santa Clara UT
 37°N 113.87°W (Elev. 3045 ft)
2:04 pm MST Jan 19, 2026
2pm MST Jan 19, 2026-6pm MST Jan 25, 2026
 
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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