Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Clear

54°F

12°C

Humidity	30%
Wind Speed	WNW 40 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	17 Mar 04:05 AM MDT

More Information:

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

Extended Forecast for

3 Miles WNW Arapahoe WY

Fire Weather Watch March 18, 12:00pm until March 21, 09:00pm

Click here for hazard details and duration

Fire Weather Watch

Today
High: 71 °F
Partly Sunny
then Partly
Sunny and
Breezy
Tonight
Low: 38 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Wednesday
High: 76 °F
Mostly Sunny
then Sunny
and Breezy
Wednesday Night
Low: 39 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 43 °F
Partly Cloudy
Friday
High: 80 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Friday Night
Low: 43 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Saturday
High: 80 °F
Mostly Sunny
then Mostly
Sunny and
Breezy

Detailed Forecast

Today

Partly sunny, with a high near 71. Breezy, with a southwest wind 9 to 14 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Tonight

Mostly cloudy, with a low around 38. Breezy, with a west northwest wind 15 to 20 mph becoming southwest 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

Wednesday

Mostly sunny, with a high near 76. Breezy, with a southwest wind 7 to 17 mph, with gusts as high as 26 mph.

Wednesday Night

Partly cloudy, with a low around 39. Breezy, with a west southwest wind 7 to 17 mph, with gusts as high as 26 mph.

Thursday

Sunny, with a high near 79. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 43. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

Friday

Mostly sunny, with a high near 80. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 25 mph.

Friday Night

Partly cloudy, with a low around 43. Breezy.