Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

WY28 - South Pass (KSOU)

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

34°F

1°C

Humidity	73%
Wind Speed	W 24 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	13 Mar 01:26 AM MDT

More Information:

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

Extended Forecast for

16 Miles ENE South Pass City WY

Overnight
Low: 36 °F
Decreasing
Clouds and
Windy
Friday
High: 51 °F
Partly Sunny
and Windy
Friday Night
Low: 37 °F
Mostly Cloudy
and Windy
Saturday
High: 47 °F
Very Windy.
Slight Chance
Snow Showers
then Chance
Rain/Snow
Saturday Night
Low: 11 °F
Snow Showers
and Very
Windy
Sunday
High: 25 °F
Chance Snow
Showers
Sunday Night
Low: 17 °F
Mostly Cloudy
Monday
High: 45 °F
Partly Sunny
and Breezy
Monday Night
Low: 35 °F
Mostly Cloudy
and Breezy

Detailed Forecast

Overnight

Cloudy, then gradually becoming partly cloudy, with a low around 36. Windy, with a west southwest wind 14 to 19 mph increasing to 20 to 25 mph. Winds could gust as high as 39 mph.

Friday

Partly sunny, with a high near 51. Windy, with a west southwest wind 26 to 34 mph, with gusts as high as 48 mph.

Friday Night

Mostly cloudy, with a low around 37. Windy, with a west southwest wind 28 to 33 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph.

Saturday

A slight chance of snow showers before noon, then a chance of rain and snow showers. Partly sunny, with a high near 47. Very windy, with a west southwest wind 26 to 31 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday Night

Snow showers. Low around 11. Very windy, with a west wind 30 to 40 mph becoming north 16 to 26 mph. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday

A 30 percent chance of snow showers, mainly before noon. Partly sunny, with a high near 25. North wind 8 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 17. West southwest wind 6 to 11 mph.

Monday

Partly sunny, with a high near 45. Breezy.

Monday Night

Mostly cloudy, with a low around 35. Breezy.

Tuesday

Partly sunny, with a high near 57. Breezy.

Tuesday Night

Mostly cloudy, with a low around 40. Breezy.

Wednesday

Partly sunny, with a high near 63. Breezy.