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

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Conner Summit (ITD45)

Lat: 42.34617°NLon: 113.51603°WElev: 5690.0ft.

NA

71°F

22°C

Humidity 42%
Wind Speed WNW 6 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility 1.24 mi
Last update 17 Aug 01:15 PM MDT
Extended Forecast for

15 Miles WNW Snowville UT

Red Flag Warning until August 17, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 17, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • This Afternoon

    High: 88 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 60. South wind 6 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89. East southeast wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 24 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 63. South wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Northeast wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 24 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 88. South wind around 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 60. South wind 6 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.
Monday
Sunny, with a high near 89. East southeast wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Clear, with a low around 63. South wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 94. Northeast wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
A 20 percent chance of showers after noon. Sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 66.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 66.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Snowville UT
 42.08°N 112.98°W (Elev. 4839 ft)
Last Update:
11:31 am MDT Aug 17, 2025
Forecast Valid:
1pm MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
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