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Severe Thunderstorms and Heavy Rain Exacerbate Ongoing Flooding; Cold and Wintry Continue Out West

A developing wave will bring a threat of severe thunderstorms Saturday from the Arklatex area to the Middle Mississippi Valley; and may produce tornadoes, damaging winds, and large hail; including potential for significant tornadoes and very large hail. Additional heavy rain will increase ongoing flooding. Heavy western mountain and Upper Midwest snow; and ice in the Northeast is also expected. Read More >

Hazardous Weather Conditions

Current conditions at

I-80 Peru Hill (KCMS)

Lat: 41.54958° N Lon: 109.60197° W Elev: 6387 ft.

NA

15°F

-9°C

Humidity 76%
Wind Speed W 9 G 12 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill3°F (-16°C)
Last update 23 Feb 7:05 pm MST
Detailed forecast for

Rock Springs and Green River

Tonight
Breezy. Mostly cloudy with a 30 percent chance of snow early in the evening, then partly cloudy in the late evening and overnight. Lows 1 below to 5 below zero. West winds 15 to 20 mph. Wind chill readings 14 below to 24 below zero.
Saturday
Breezy. Partly cloudy in the morning then becoming mostly cloudy. Highs 18 to 22. West winds 15 to 25 mph. Lowest wind chill readings 15 below to 25 below zero in the morning.
Saturday Night
Breezy. Mostly cloudy. Lows around 3 above. West winds 15 to 25 mph.
Sunday
Windy. Partly cloudy in the morning then becoming mostly cloudy. Areas of blowing snow in the afternoon. Highs 23 to 27. West winds 20 to 30 mph.
Sunday Night
Breezy. Mostly cloudy with a 20 percent chance of snow. Lows around 9 above. Southwest winds 15 to 25 mph.
Monday
Mostly cloudy with a 20 percent chance of snow. Highs in the lower 30s.
Monday Night
Mostly cloudy with a 30 percent chance of snow. Lows around 11.
Tuesday
Mostly cloudy. Highs around 30.
Tuesday Night
Colder. Partly cloudy. Lows 1 to 5.
Wednesday
Partly cloudy. Highs in the mid 20s to lower 30s.
Wednesday Night
Partly cloudy. Lows 4 to 8.
Thursday
Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of snow. Highs in the lower 30s.
Thursday Night
Partly cloudy. Lows around 11.
Friday
Mostly cloudy. Highs in the mid 30s.



Click Map For Forecast
720 PM MST Fri Feb 23 2018
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database