Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Current conditions at

Terreton (TER)

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

NA

72°F

22°C

Humidity 36%
Wind Speed SW 13 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 15 Aug 12:50 AM MDT
Detailed forecast for

Arco/Mud Lake Desert

Tonight
Partly cloudy. Isolated showers and thunderstorms in the evening. Breezy. Some thunderstorms may produce gusty winds in the evening. Lows 52 to 60. Southwest winds 15 to 25 mph... Becoming west around 10 mph after midnight.
Friday
Sunny. Highs 85 to 92. East winds up to 10 mph... Increasing to southwest 10 to 20 mph in the afternoon.
Friday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds in the evening. Lows 52 to 61. South winds 10 to 20 mph. Chance of precipitation 20 percent.
Saturday
Mostly sunny. Highs 84 to 92. Southeast winds around 10 mph.
Saturday Night
Partly cloudy. Lows 51 to 60. South winds 10 to 15 mph.
Sunday
Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 81 to 88.
Sunday Night
Partly cloudy with a slight chance of rain showers. Lows 50 to 57.
Monday Through Wednesday
Clear. Highs 85 to 95. Lows 50 to 60.
Wednesday Night And Thursday
Mostly clear. Lows 51 to 60. Highs 86 to 94.



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934 PM MDT Thu Aug 14 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database