Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday
Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >
Current conditions at
St George Regional Airport (KSGU)
Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.
Clear
39°F
4°C
| Humidity | 64% |
| Wind Speed | S 4 MPH |
| Barometer | 30.5 in (1032.85 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 12 Jan 10:20 AM MST |
Extended Forecast for
Saint George UT
Today
High: 55 °F
Sunny
Tonight
Low: 34 °F
Clear
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 36 °F
Mostly Clear
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 35 °F
Clear
Thursday
High: 62 °F
Sunny
Thursday Night
Low: 34 °F
Clear
Friday
High: 60 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 55. Calm wind.
Tonight
Clear, with a low around 34. Light north wind.
Tuesday
Sunny, with a high near 59. Calm wind.
Tuesday Night
Mostly clear, with a low around 36. Calm wind becoming north northeast around 5 mph in the evening.
Wednesday
Sunny, with a high near 63. Northeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 35.
Thursday
Sunny, with a high near 62.
Thursday Night
Clear, with a low around 34.
Friday
Sunny, with a high near 60.
Friday Night
Clear, with a low around 34.
Saturday
Sunny, with a high near 60.
Saturday Night
Clear, with a low around 33.
Sunday
Sunny, with a high near 61.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint George UT
37.12°N 113.61°W (Elev. 2740 ft)
37.12°N 113.61°W (Elev. 2740 ft)
2:03 am MST Jan 12, 2026
10am MST Jan 12, 2026-6pm MST Jan 18, 2026
Additional Resources
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