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

16 Miles WSW Santa Clara 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 58. Southwest wind 6 to 13 mph becoming east after midnight.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Breezy, with an east southeast wind 6 to 11 mph becoming southwest 17 to 22 mph in the morning. Winds could gust as high as 38 mph.

    High: 77 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Windy, with a southwest wind 25 to 30 mph becoming northeast 32 to 37 mph in the evening. Winds could gust as high as 55 mph.

    Low: 46 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Sunny, with a high near 64. Windy, with a north northeast wind 25 to 30 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 64 °F

    Sunny and
    Windy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. Northeast wind 11 to 13 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 58. Southwest wind 6 to 13 mph becoming east after midnight.
Thursday
Mostly sunny, with a high near 77. Breezy, with an east southeast wind 6 to 11 mph becoming southwest 17 to 22 mph in the morning. Winds could gust as high as 38 mph.
Thursday Night
Partly cloudy, with a low around 46. Windy, with a southwest wind 25 to 30 mph becoming northeast 32 to 37 mph in the evening. Winds could gust as high as 55 mph.
Friday
Sunny, with a high near 64. Windy, with a north northeast wind 25 to 30 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 45 mph.
Friday Night
Mostly clear, with a low around 48. Northeast wind 11 to 13 mph.
Saturday
Sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 61. Breezy.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 75.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW Santa Clara UT
 37.04°N 113.91°W (Elev. 3202 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