Hurricane Isaias to Approach the Northern Gulf Coast on Friday

Isaias is expected to approach the northern Gulf Coast as a strong hurricane on Friday, bringing life-threatening storm surge, damaging winds, heavy rain, and severe thunderstorms across the region and Southeast into the weekend, with risks of flooding and tornadoes. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from October 9, 12:00 PM MDT until October 9, 07:00 PM MDT

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

68°F

20°C

Humidity	25%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	1.24 mi
Last update	08 Oct 12:12 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Rock Springs and Green River

Today

Sunny. Highs in the mid 70s. Gusts up to 20 mph this afternoon.

Tonight

Clear. Lows in the lower 40s.

Friday

Mostly sunny and breezy. Highs in the mid 70s. Southwest winds around 10 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon.

Friday Night

Partly cloudy and breezy. Lows in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

Saturday

Partly cloudy in the morning, then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 70. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.

Saturday Night

Cloudy with showers likely with a slight chance of thunderstorms. Breezy with lows in the lower 40s. Chance of rain 60 percent.

Sunday

Mostly cloudy with showers. A slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Chance of rain 80 percent.

Sunday Night

Cloudy with a slight chance of thunderstorms. Showers, breezy with lows around 40. Chance of rain 80 percent.

Columbus Day

Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers likely with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 60 percent.

Monday Night

Partly cloudy. Rain showers likely, mainly in the evening. Lows in the mid 30s. Chance of rain 60 percent.

Tuesday

Partly cloudy with a 30 percent chance of rain showers. Highs around 60.

Tuesday Night

Partly cloudy with a chance of rain showers. A chance of snow showers after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 50 percent.

Wednesday

Partly cloudy with a chance of rain showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 50s. Chance of precipitation 50 percent.