Bering Sea Storms for Alaska; Multi-Day Heavy Rain Event for the Southern Plains and Southwest

A series of Bering Sea storms will impact western Alaska this week, with elevated water levels, isolated coastal flooding, high surf, erosion, and strong winds. Heavy rain and snow are also expected for the West Coast into Interior Alaska. A multi-day flash flooding threat is forecast across parts of the southern High Plains and Southwest through the weekend. Surf remains high for Florida. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

Lat: 41.54958° N Lon: 109.60197° W Elev: 6407.0 ft.

NA

43°F

6°C

Humidity 63%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 29 Oct 10:26 AM MDT
Detailed forecast for

Rock Springs and Green River

Today
Partly cloudy. Highs in the upper 50s.
Tonight
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s.
Friday
Partly cloudy. Highs around 60. South winds around 10 mph with gusts up to 25 mph in the afternoon.
Friday Night
Mostly cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30 percent.
Saturday
Mostly cloudy in the morning, then becoming partly cloudy. A 20 percent chance of rain showers. Highs in the mid 50s.
Saturday Night
Mostly cloudy. Lows in the mid 30s.
Sunday
Cloudy. Rain showers likely in the morning, then rain showers with a slight chance of thunderstorms in the afternoon. Highs around 50. Chance of rain 80 percent.
Sunday Night
A slight chance of thunderstorms in the evening. Rain showers with a slight chance of snow showers. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 90 percent.
Monday
Mostly cloudy with a slight chance of snow showers. Rain showers likely, mainly in the morning. Little or no snow accumulation. Breezy with highs in the mid 40s. Chance of precipitation 60 percent.
Monday Night
Partly cloudy. A chance of rain showers with a slight chance of snow showers in the evening. Lows around 30. Chance of precipitation 30 percent.
Tuesday
Partly cloudy. Highs in the upper 40s.
Tuesday Night
Partly cloudy. Lows in the upper 20s.
Wednesday
Partly cloudy in the morning, then clearing. Highs in the upper 40s.



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931 AM MDT Thu Oct 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database