Thunderstorms and Heavy Rainfall in the Plains

Severe thunderstorms will be possible over parts of the northern Plains today through Thursday which could bring large hail, damaging winds, and possible tornadoes. Thunderstorms with heavy to excessive rainfall may continue to produce flooding over parts of the southern and northern Plains today. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

79°F

26°C

Humidity	15%
Wind Speed	S 13 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	1.24 mi
Heat Index	78°F (26°C)
Last update	03 Jun 05:12 PM MDT

More Information:

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

Detailed forecast for

Rock Springs and Green River

This Afternoon

Partly cloudy. Near steady temperature in the mid 70s. West winds 10 to 15 mph with gusts up to 25 mph.

Tonight

Partly cloudy. Lows around 50. Southwest winds 10 to 15 mph with gusts up to 25 mph in the evening.

Thursday

Mostly sunny and breezy. Highs around 80. Southwest winds around 10 mph with gusts up to 20 mph, becoming west 15 to 20 mph with gusts up to 35 mph in the afternoon.

Thursday Night

Clear, breezy with lows in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight.

Friday

Sunny, breezy with highs in the lower 80s. West winds around 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon.

Friday Night

Mostly clear. Lows around 50.

Saturday

Mostly sunny and breezy. Highs in the mid 80s.

Saturday Night

Partly cloudy. Lows around 50.

Sunday

Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.

Sunday Night

Partly cloudy. Lows in the lower 40s.

Monday

Mostly sunny. Highs in the upper 70s.

Monday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Tuesday

Mostly sunny and breezy. Highs around 80.