Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

73°F

23°C

Humidity	42%
Wind Speed	SW 6 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	1.24 mi
Last update	19 Aug 10:42 AM MDT

More Information:

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

Detailed forecast for

Rock Springs and Green River

Today

Mostly sunny and breezy. Highs in the mid 80s. West winds around 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph this afternoon.

Tonight

Mostly clear and breezy. Lows in the mid 50s. Northwest winds 15 to 20 mph, becoming west around 10 mph after midnight.

Thursday

Mostly sunny. A slight chance of. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph in the afternoon.

Thursday Night

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

Friday

Mostly sunny in the morning, then becoming partly cloudy. Highs around 90.

Friday Night

Mostly cloudy. Lows in the upper 50s.

Saturday

Mostly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.

Saturday Night

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent.

Sunday

Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.

Sunday Night

Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.

Monday

Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 60 percent.

Monday Night

Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 50. Chance of rain 20 percent.

Tuesday

Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent.