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

Heavy to Excessive Rainfall for the Southwest U.S.; Watching for Possible East Coast Storm

Thunderstorms and a chance for some isolated flash flooding will continue today in the Southwest U.S. before an influx of tropical moisture from Priscilla brings widespread heavy rainfall and a flash flooding threat late this week into this weekend. A coastal storm may develop off the southeast U.S. coast Friday night and drift north just off the Mid-Atlantic coast through the weekend. Read More >

Current conditions at

Logan-Cache Airport (KLGU)

Lat: 41.78652°NLon: 111.85187°WElev: 4446.0ft.

Clear

68°F

20°C

Humidity 35%
Wind Speed ENE 5 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 08 Oct 02:51 PM MDT
Extended Forecast for

3 Miles SE Portage UT

  • Tonight

    Tonight: Mostly clear, with a low around 46. South southeast wind around 6 mph becoming east northeast after midnight.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. East wind 5 to 9 mph becoming south in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 9pm. Mostly cloudy, with a low around 52. South southeast wind 5 to 7 mph.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. Light south southeast wind becoming south 5 to 10 mph in the morning.

    High: 73 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. South southeast wind around 9 mph.

    Low: 55 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 39. Chance of precipitation is 80%.

    Low: 39 °F

    Showers

  • Sunday

    Sunday: A chance of showers before noon. Mostly sunny, with a high near 55.

    High: 55 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 46. South southeast wind around 6 mph becoming east northeast after midnight.
Thursday
Sunny, with a high near 78. East wind 5 to 9 mph becoming south in the afternoon.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 9pm. Mostly cloudy, with a low around 52. South southeast wind 5 to 7 mph.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. Light south southeast wind becoming south 5 to 10 mph in the morning.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. South southeast wind around 9 mph.
Saturday
Showers and possibly a thunderstorm. High near 66. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 39. Chance of precipitation is 80%.
Sunday
A chance of showers before noon. Mostly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 35.
Columbus Day
Mostly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A chance of showers. Partly sunny, with a high near 61.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Portage UT
 41.94°N 112.19°W (Elev. 4347 ft)
Last Update:
3:06 pm MDT Oct 8, 2025
Forecast Valid:
3pm MDT Oct 8, 2025-6pm MDT Oct 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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