Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

75°F

24°C

Humidity	23%
Wind Speed	SE 6 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	25 May 12:20 PM MDT

More Information:

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

Extended Forecast for

Arapahoe WY

Memorial Day
High: 84 °F
Isolated
T-storms and
Breezy
Tonight
Low: 48 °F
Isolated
T-storms then
Partly Cloudy
Tuesday
High: 82 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Tuesday Night
Low: 49 °F
Breezy.
Isolated
T-storms then
Mostly Cloudy
Wednesday
High: 84 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 49 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Thursday
High: 86 °F
Sunny then
Sunny and
Breezy
Thursday Night
Low: 50 °F
Slight Chance
Showers and
Breezy then
Mostly Clear
Friday
High: 85 °F
Sunny then
Sunny and
Windy

Detailed Forecast

Memorial Day

Isolated showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 84. Breezy, with a southeast wind 5 to 10 mph increasing to 11 to 16 mph. Winds could gust as high as 22 mph. Chance of precipitation is 10%.

Tonight

Isolated showers and thunderstorms before 8pm. Mostly cloudy, with a low around 48. West northwest wind 9 to 14 mph becoming light southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Tuesday

Partly sunny, with a high near 82. Breezy, with a light southwest wind becoming south 18 to 23 mph in the morning. Winds could gust as high as 33 mph.

Tuesday Night

Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and 11pm. Mostly cloudy, with a low around 49. Breezy, with a south southeast wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 84. Breezy, with a south wind 6 to 11 mph becoming south southeast 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

Wednesday Night

Partly cloudy, with a low around 49. Breezy, with a south southeast wind 12 to 17 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 26 mph.

Thursday

Sunny, with a high near 86. Breezy, with a light and variable wind becoming south southeast 16 to 21 mph in the morning. Winds could gust as high as 30 mph.

Thursday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 50. Breezy.

Friday

Sunny, with a high near 85. Windy.

Friday Night

Partly cloudy, with a low around 47. Breezy.

Saturday

A slight chance of showers and thunderstorms. Sunny, with a high near 77.

Saturday Night

Mostly clear, with a low around 45.

Sunday

A slight chance of showers and thunderstorms. Sunny, with a high near 80.