Severe Weather Threat Continues Across the Central U.S.; Critical Fire Weather Conditions in New Mexico

Severe thunderstorms will continue to be likely across the Central Plains into the Midwest on Monday. Thunderstorm development is also possible in portions of the Middle Mississippi Valley to Lower Michigan Monday afternoon. Gusty winds and low humidity will lead to critical fire weather conditions Monday across western New Mexico into southeastern Arizona. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

54°F

12°C

Humidity	50%
Wind Speed	ENE 3 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	20 May 12:55 PM MDT

More Information:

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

Extended Forecast for

14 Miles S Saint Stephens WY

This Afternoon
High: 52 °F
Showers
Likely and
Breezy
Tonight
Low: 33 °F
Showers
Likely then
Rain/Snow
Tuesday
High: 44 °F
Rain/Snow
then Showers
Likely
Tuesday Night
Low: 35 °F
Isolated
Rain/Snow and
Breezy
Wednesday
High: 62 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 41 °F
Slight Chance
Showers and
Breezy
Thursday
High: 57 °F
Chance
Showers and
Breezy
Thursday Night
Low: 34 °F
Chance
Showers and
Breezy then
Slight Chance
Rain/Snow
Friday
High: 62 °F
Mostly Sunny
then Slight
Chance
Showers

Detailed Forecast

This Afternoon

Showers likely, mainly between 4pm and 5pm. Mostly cloudy, with a high near 52. Breezy, with a south southwest wind 9 to 16 mph becoming west northwest. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

Tonight

Rain showers before 2am, then rain and snow showers. Some thunder is also possible. Low around 33. Southeast wind 8 to 14 mph becoming north northwest after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

Snow showers before 7am, then rain and snow showers likely between 7am and 10am, then rain showers likely after 10am. Some thunder is also possible. High near 44. North wind 9 to 14 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday Night

A slight chance of rain and snow showers before 2am, then a slight chance of snow showers between 2am and 5am, then a slight chance of rain and snow showers after 5am. Some thunder is also possible. Partly cloudy, with a low around 35. Breezy, with a west wind 7 to 16 mph becoming east southeast in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 62. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Wednesday Night

A 20 percent chance of showers. Partly cloudy, with a low around 41. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 29 mph.

Thursday

A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 57. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 34 mph.

Thursday Night

A chance of rain showers before 4am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.

Friday

A 20 percent chance of showers after noon. Mostly sunny, with a high near 62.

Friday Night

Partly cloudy, with a low around 41.

Saturday

A slight chance of showers. Mostly sunny, with a high near 71. Breezy.

Saturday Night

A chance of showers. Partly cloudy, with a low around 40. Breezy.

Sunday

A chance of showers. Sunny, with a high near 65. Breezy.