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September Climate Summary for Central and Western Wyoming

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

62°F

17°C

Humidity	39%
Wind Speed	SSW 7 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	03 Oct 02:15 PM MDT

More Information:

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

Extended Forecast for

Old Faithful WY

This Afternoon
High: 61 °F
Scattered
Showers
Tonight
Low: 32 °F
Scattered
T-storms then
Scattered
Showers
Saturday
High: 48 °F
Showers
Saturday Night
Low: 24 °F
Rain/Snow
Sunday
High: 44 °F
Snow Showers
Likely then
Showers
Likely
Sunday Night
Low: 16 °F
Chance Snow
Showers
Monday
High: 50 °F
Sunny
Monday Night
Low: 19 °F
Clear
Tuesday
High: 56 °F
Sunny

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms, mainly after 5pm. Mostly sunny, with a steady temperature around 61. South southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Tonight

Scattered showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 32. Southwest wind 5 to 9 mph becoming light and variable. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 48. Northwest wind 5 to 13 mph becoming north northeast in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Rain showers before 8pm, then rain and snow showers between 8pm and 3am, then snow showers likely after 3am. Snow level 8300 feet lowering to 7400 feet after midnight . Low around 24. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday

Snow showers likely before noon, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 44. Calm wind becoming north northwest around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 16. Light and variable wind.

Monday

Sunny, with a high near 50. Calm wind.

Monday Night

Clear, with a low around 19.

Tuesday

Sunny, with a high near 56.

Tuesday Night

Clear, with a low around 25.

Wednesday

Sunny, with a high near 57.