Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

70°F

21°C

Humidity	21%
Wind Speed	ENE 6 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	1.24 mi
Last update	24 Sep 06:42 PM MDT

More Information:

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

Detailed forecast for

Rock Springs and Green River

This Afternoon

Partly cloudy. Near steady temperature in the upper 60s.

Tonight

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

Friday

Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph in the afternoon.

Friday Night

Mostly clear. Lows in the lower 40s. Southwest winds 10 to 15 mph.

Saturday

Mostly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph.

Saturday Night

Partly cloudy. Lows in the mid 40s.

Sunday

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.

Sunday Night

Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 40s. Chance of rain 60 percent.

Monday

Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 60 percent.

Monday Night

Mostly cloudy with showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows around 40. Chance of rain 60 percent.

Tuesday

Partly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Highs around 60. Chance of rain 30 percent.

Tuesday Night

Mostly clear. Lows in the upper 30s.

Wednesday

Mostly sunny. Highs in the lower 60s.