Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane today as it moves north toward the Big Island of Hawaii. Heavy rainfall may produce life-threatening, catastrophic flooding and mudslides. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

57°F

14°C

Humidity	70%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	24 Sep 11:15 AM MDT

More Information:

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

Extended Forecast for

Old Faithful WY

This Afternoon
High: 67 °F
Sunny
Tonight
Low: 36 °F
Increasing
Clouds
Friday
High: 66 °F
Patchy Fog
then Sunny
Friday Night
Low: 35 °F
Mostly Clear
Saturday
High: 58 °F
Sunny
Saturday Night
Low: 35 °F
Mostly Cloudy
Sunday
High: 63 °F
Slight Chance
Showers then
Slight Chance
T-storms
Sunday Night
Low: 36 °F
Chance
Showers then
Showers
Likely
Monday
High: 53 °F
Showers
Likely

Detailed Forecast

This Afternoon

Sunny, with a high near 67. Calm wind.

Tonight

Increasing clouds, with a low around 36. Light southeast wind.

Friday

Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 66. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.

Friday Night

Mostly clear, with a low around 35. South southwest wind around 7 mph, with gusts as high as 23 mph.

Saturday

Sunny, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 28 mph.

Saturday Night

Mostly cloudy, with a low around 35. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.

Sunday

A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 63. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

Monday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

Monday Night

A chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

Tuesday

Mostly sunny, with a high near 53.

Tuesday Night

Partly cloudy, with a low around 28.

Wednesday

Mostly sunny, with a high near 55.