Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

75°F

24°C

Humidity 15%
Wind Speed SW 9 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 15 Apr 05:35 PM MDT
Extended Forecast for

Saint George UT

High Wind Watch April 16, 09:00pm until April 17, 09:00am
Click here for hazard details and duration
High Wind Watch
  • Tonight

    Tonight: Mostly clear, with a low around 50. West southwest wind 5 to 8 mph becoming light and variable  in the evening.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Southwest wind around 15 mph becoming northeast in the evening.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 65. North northeast wind 6 to 11 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. North northeast wind 5 to 7 mph becoming calm  after midnight.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West southwest wind 5 to 8 mph becoming light and variable in the evening.
Thursday
Mostly sunny, with a high near 79. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 43. Southwest wind around 15 mph becoming northeast in the evening.
Friday
Sunny, with a high near 65. North northeast wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 40. North northeast wind 5 to 7 mph becoming calm after midnight.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.1°N 113.55°W (Elev. 2638 ft)
12:31 pm MDT Apr 15, 2026
5pm MDT Apr 15, 2026-6pm MDT Apr 22, 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