Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

54°F

12°C

Humidity 40%
Wind Speed NW 5 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 14 Jan 11:20 AM MST
Extended Forecast for

Saint George UT

  • Today

    Today: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 34. Calm wind becoming north northeast around 5 mph in the evening.

    Low: 34 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 61. Light northeast wind.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Calm wind.
Tonight
Clear, with a low around 36. Light and variable wind.
Thursday
Sunny, with a high near 66. Calm wind.
Thursday Night
Clear, with a low around 34. Calm wind becoming north northeast around 5 mph in the evening.
Friday
Sunny, with a high near 61. Light northeast wind.
Friday Night
Clear, with a low around 33.
Saturday
Sunny, with a high near 61.
Saturday Night
Clear, with a low around 35.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 35.
M.L.King Day
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.1°N 113.58°W (Elev. 2631 ft)
2:04 am MST Jan 14, 2026
11am MST Jan 14, 2026-6pm MST Jan 20, 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