Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

66°F

19°C

Humidity	37%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	14 Jul 09:15 PM MDT

More Information:

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

Extended Forecast for

Old Faithful WY

Tonight
Low: 42 °F
Partly Cloudy
Tuesday
High: 79 °F
Sunny then
Showers
Likely
Tuesday Night
Low: 40 °F
Showers then
Scattered
Showers
Wednesday
High: 73 °F
Slight Chance
Showers then
Slight Chance
T-storms
Wednesday Night
Low: 39 °F
Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Friday
High: 81 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 42 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 42. South southwest wind around 5 mph becoming calm.

Tuesday

Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 79. South southwest wind 5 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

Tuesday Night

Showers and possibly a thunderstorm before 11pm, then scattered showers and thunderstorms between 11pm and 3am, then scattered showers after 3am. Low around 40. North wind 5 to 8 mph becoming southeast after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 73. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.

Wednesday Night

Clear, with a low around 39. West wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 22 mph.

Thursday Night

Mostly clear, with a low around 41. Southwest wind around 6 mph becoming calm after midnight.

Friday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81.

Friday Night

Mostly clear, with a low around 42.

Saturday

A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81.