National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

45°F

7°C

Humidity 36%
Wind Speed SSW 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 17 Jan 12:05 AM MST
Extended Forecast for

Washington UT

  • Overnight

    Overnight: Clear, with a low around 33. East northeast wind around 5 mph.

    Low: 33 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 33. Light east northeast wind.

    Low: 33 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 33. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 57. Light and variable wind.
Saturday Night
Clear, with a low around 33. Light east northeast wind.
Sunday
Sunny, with a high near 59. Calm wind.
Sunday Night
Partly cloudy, with a low around 34. Calm wind.
M.L.King Day
Sunny, with a high near 60.
Monday Night
Clear, with a low around 32.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Clear, with a low around 33.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Washington UT
 37.11°N 113.5°W (Elev. 2694 ft)
Last Update:
2:04 pm MST Jan 16, 2026
Forecast Valid:
12am MST Jan 17, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation