Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West

Showers and thunderstorms are expected across the southern and eastern US this week, with heavy rain and localized flooding, particularly near the Gulf Coast. Monsoonal moisture will bring rain and potential flooding to parts of the Southwest. Heat and fire weather threats will continue to impact the West. Read More >

Current conditions at

Terreton (TER)

Lat: 43.84168° N Lon: 112.41825° W Elev: 4792.0 ft.

NA

81°F

27°C

Humidity 31%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index80°F (27°C)
Last update 30 Jun 08:05 PM MDT
Detailed forecast for

Arco/Mud Lake Desert

Tonight
Mostly clear. Lows 52 to 62. South winds around 10 mph...shifting to northeast after midnight.
Tuesday
Sunny. Highs 88 to 97. Northeast winds up to 10 mph... Shifting to southwest in the afternoon.
Tuesday Night
Partly cloudy. Lows 54 to 63. East winds 10 to 15 mph.
Wednesday
Mostly sunny with a slight chance of rain showers. Highs 85 to 93. South winds 10 to 15 mph. Chance of precipitation 20 percent.
Wednesday Night
Mostly cloudy with a slight chance of rain showers. Lows 56 to 63. South winds 10 to 15 mph. Chance of precipitation 20 percent.
Thursday Through Independence Day
Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Highs 77 to 87. Lows 50 to 57.
Friday Night
Partly cloudy with a slight chance of rain showers. Lows 48 to 55.
Saturday
Sunny with a slight chance of showers and thunderstorms. Highs 76 to 84.
Saturday Night Through Sunday Night
Mostly clear. Lows 47 to 57. Highs 80 to 88.
Monday
Sunny. Highs 85 to 93.



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117 PM MDT Mon Jun 30 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database