Severe Thunderstorms and Flash Flooding Possible Through the Holiday Weekend

Severe thunderstorms, heavy rainfall, and additional flash flooding will remain possible across much of the central U.S. and into parts of the Ohio Valley and Mid Atlantic through Monday. Elsewhere, cool and unsettled weather will persist over the West, while record high temperatures are expected in the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.4567°NLon: 110.8494°WElev: 7320ft.

44°F

7°C

Humidity	89%
Wind Speed	E 3 G 4 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	25 May 7:15 pm MDT

More Information:

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

Extended Forecast for

South Entrance WY

Tonight

Scattered
T-storms then
Showers
Likely
Low: 32 °F
Sunday

Mostly Sunny
then
Scattered
T-storms
High: 57 °F
Sunday
Night

Chance
T-storms then
Chance
Rain/Snow
Low: 32 °F
Memorial
Day

Rain/Snow
Likely then
Showers
High: 53 °F
Monday
Night

Showers
Likely then
Chance
Rain/Snow
Low: 32 °F
Tuesday

Mostly Cloudy
then Slight
Chance
T-storms
High: 56 °F
Tuesday
Night

Partly Cloudy
Low: 27 °F
Wednesday

Mostly Sunny
High: 58 °F
Wednesday
Night

Slight Chance
Showers then
Partly Cloudy
Low: 31 °F

Detailed Forecast

Tonight

Showers and thunderstorms likely before 3am, then scattered showers between 3am and 4am. Snow level 9600 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 32. South wind around 6 mph becoming light and variable. Chance of precipitation is 60%.

Sunday

Scattered showers and thunderstorms, mainly after 2pm. Snow level rising to 12400 feet in the afternoon. Partly sunny, with a high near 57. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 50%.

Sunday Night

A chance of rain showers before 5am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 32. South southeast wind around 5 mph becoming light and variable. Chance of precipitation is 40%. Little or no snow accumulation expected.

Memorial Day

Rain and snow showers likely before 7am, then rain showers. Some thunder is also possible. High near 53. East northeast wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain showers likely before 5am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 32. North northeast wind 3 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

A 10 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 56. North northeast wind 8 to 10 mph.

Tuesday Night

Partly cloudy, with a low around 27. North northeast wind 6 to 11 mph becoming light northeast after midnight.

Wednesday

Mostly sunny, with a high near 58.

Wednesday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 31.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.

Thursday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 33.