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

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region today into 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 interior Northwest 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.

75°F

24°C

Humidity	27%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	14 Jul 05:15 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
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 78 °F
Sunny then
Showers
Likely
Tuesday Night
Low: 39 °F
Showers
Likely then
Chance
Showers
Wednesday
High: 73 °F
Slight Chance
Showers then
Slight Chance
T-storms
Wednesday Night
Low: 38 °F
Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Friday
High: 80 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 41 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm in the evening.

Tuesday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 78. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. 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. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.

Wednesday Night

Clear, with a low around 38. West wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 79. Calm wind becoming west southwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.

Thursday Night

Mostly clear, with a low around 41. West 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 80.

Friday Night

Mostly clear, with a low around 41.

Saturday

A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 80.