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

Heavy Rain and Flash Flooding Threat in Montana; Severe Thunderstorms in the Middle Missouri Valley

A low pressure system will bring heavy to excessive rainfall and high winds across Montana this afternoon. Heavy rainfall totals may lead to scattered flash flooding concerns. A line of showers and strong to severe thunderstorms will move into the mid Missouri Valley region this afternoon producing severe winds and isolated large hail with stronger storms. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

61°F

16°C

Humidity 23%
Wind Speed SE 10 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 18 Sep 08:20 AM MDT
Extended Forecast for

14 Miles SW Santa Clara UT

  • Today

    Today: Sunny, with a high near 83. Northeast wind 6 to 8 mph becoming southwest in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. West wind 5 to 8 mph becoming northeast after midnight.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. East northeast wind 7 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 61. West southwest wind 5 to 7 mph becoming east northeast after midnight.

    Low: 61 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 83. East wind 6 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Northeast wind 6 to 8 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 60. West wind 5 to 8 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 85. East northeast wind 7 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 61. West southwest wind 5 to 7 mph becoming east northeast after midnight.
Friday
A slight chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 83. East wind 6 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Sunny, with a high near 92.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Santa Clara UT
 36.98°N 113.81°W (Elev. 3182 ft)
Last Update:
5:22 am MST Sep 18, 2024
Forecast Valid:
7am MST Sep 18, 2024-6pm MST Sep 24, 2024
 
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