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September Climate Summary for Central and Western Wyoming

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

Mostly Cloudy

46°F

8°C

Humidity	93%
Wind Speed	ENE 5 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	03 Oct 08:53 PM MDT

More Information:

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

Extended Forecast for

7 Miles ENE Jackson 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: 41 °F
Showers
Likely
Saturday
High: 45 °F
Showers
Saturday Night
Low: 33 °F
Rain/Snow
Sunday
High: 42 °F
Rain/Snow
Likely
Sunday Night
Low: 30 °F
Chance
Rain/Snow
then Chance
Snow Showers
Monday
High: 46 °F
Slight Chance
Rain/Snow
then Sunny
Monday Night
Low: 31 °F
Mostly Clear
Tuesday
High: 53 °F
Sunny
Tuesday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

Tonight

Scattered showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then scattered showers and thunderstorms after 3am. Mostly cloudy, with a low around 41. South wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and thunderstorms before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 45. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night

Rain showers before 10pm, then rain and snow showers. Some thunder is also possible. Snow level 9100 feet lowering to 7700 feet after midnight . Low around 33. West northwest wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday

Rain and snow showers likely before 7am, then snow showers likely between 7am and 11am, then rain and snow showers likely after 11am. Some thunder is also possible. Snow level rising to 8000 feet in the afternoon. Mostly cloudy, with a high near 42. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

A chance of rain and snow showers before midnight, then a chance of snow showers. Some thunder is also possible. Snow level 8000 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 30. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

Monday

A slight chance of snow showers, mixing with rain after 11am, then gradually ending. Snow level rising to 8500 feet in the afternoon. Mostly sunny, with a high near 46. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 31. North northeast wind around 6 mph.

Tuesday

Sunny, with a high near 53.

Tuesday Night

Mostly clear, with a low around 35.

Wednesday

Sunny, with a high near 54.

Wednesday Night

Mostly clear, with a low around 36.

Thursday

Sunny, with a high near 56.