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Slow Moving Cold Front Moves into the Central U.S.

A slow moving cold front continues to move eastward across the U.S. this weekend. Behind the cold front is unseasonably cold weather and high elevation snows; ahead of the front, temperatures are more typical of mid-summer. The front separating these extremes will help focus heavy rain, with the potential for flash flooding extending from eastern New Mexico and western Texas to the Upper Midwest. Read More >

Current conditions at

Arco (ARC)

Lat: 43.62455° N Lon: 113.2971° W Elev: 5290 ft.




Humidity 66%
Wind Speed NNW 5 G 9 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 23 Sep 10:35 am MDT
Detailed forecast for

Lost River/Pashimeroi

Partly sunny with a slight chance of snow. Highs 40 to 49.
Partly cloudy. Lows 24 to 31.
Mostly sunny. Highs 43 to 53.
Sunday Night
Mostly clear. Lows 25 to 34.
Sunny. Highs 47 to 57.
Monday Night
Partly cloudy with a slight chance of rain showers. Lows 32 to 39.
Partly sunny. Highs 50 to 60.
Tuesday Night
Partly cloudy. Lows 33 to 40.
Wednesday Through Friday
Mostly clear. Highs 58 to 68. Lows 34 to 44.

Click Map For Forecast
901 AM MDT Sat Sep 23 2017

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database