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September Climate Summary for Central and Western Wyoming

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

50°F

10°C

Humidity	54%
Wind Speed	NNE 11 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	03 Oct 11:26 PM MDT

More Information:

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

Extended Forecast for

9 Miles NE South Pass City WY

Winter Weather Advisory October 4, 12:00pm until October 5, 06:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 44 °F
Isolated
T-storms
Saturday
High: 53 °F
Scattered
Showers and
Breezy then
Showers and
Windy
Saturday Night
Low: 33 °F
Rain/Snow and
Breezy
Sunday
High: 39 °F
Snow Showers
then
Rain/Snow
Likely
Sunday Night
Low: 30 °F
Chance Snow
Showers
Monday
High: 44 °F
Slight Chance
Snow Showers
then Mostly
Sunny
Monday Night
Low: 32 °F
Mostly Clear
Tuesday
High: 52 °F
Sunny
Tuesday Night
Low: 38 °F
Mostly Clear

Detailed Forecast

Tonight

Isolated showers and thunderstorms after 3am. Partly cloudy, with a low around 44. South southwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Saturday

Showers and thunderstorms, mainly before 3pm, then showers likely and possibly a thunderstorm after 5pm. High near 53. Windy, with a south wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain showers before 10pm, then rain and snow showers. Some thunder is also possible. Snow level 9500 feet lowering to 8000 feet after midnight . Low around 33. Breezy, with a west southwest wind 12 to 17 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday

Snow showers before 3pm, then rain showers likely between 3pm and 5pm, then snow showers likely after 5pm. Some thunder is also possible. High near 39. East northeast wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

A 50 percent chance of snow showers. Cloudy, with a low around 30. North wind 6 to 9 mph. New snow accumulation of less than one inch possible.

Monday

A 20 percent chance of snow showers before noon. Partly sunny, with a high near 44. Northeast wind around 6 mph.

Monday Night

Mostly clear, with a low around 32. North northeast wind around 6 mph.

Tuesday

Sunny, with a high near 52.

Tuesday Night

Mostly clear, with a low around 38.

Wednesday

Sunny, with a high near 56. Breezy.