Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

41°F

5°C

Humidity	60%
Wind Speed	N 9 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	18 Jun 02:12 AM MDT

More Information:

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

Extended Forecast for

13 Miles NW South Pass City WY

Overnight
Low: 33 °F
Clear
Thursday
High: 60 °F
Sunny and
Breezy
Thursday Night
Low: 38 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Juneteenth
High: 62 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 46 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 59 °F
Windy. Mostly
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 39 °F
Slight Chance
T-storms and
Windy
Sunday
High: 53 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 35 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Clear, with a low around 33. West wind around 9 mph.

Thursday

Sunny, with a high near 60. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

Thursday Night

Partly cloudy, with a low around 38. Breezy, with a west northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.

Juneteenth

Sunny, with a high near 62. Breezy, with a west wind 9 to 17 mph, with gusts as high as 28 mph.

Friday Night

Mostly cloudy, with a low around 46. Breezy, with a west northwest wind 9 to 17 mph, with gusts as high as 28 mph.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59. Windy, with a west southwest wind 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 48 mph.

Saturday Night

A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 39. Windy, with a west northwest wind 26 to 31 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 47 mph.

Sunday

A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 53. Chance of precipitation is 50%.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 35.

Monday

Sunny, with a high near 55. Breezy.

Monday Night

Mostly clear, with a low around 35. Breezy.

Tuesday

Sunny, with a high near 59. Breezy.

Tuesday Night

Mostly clear, with a low around 40. Breezy.