Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

48°F

9°C

Humidity	36%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	47°F (8°C)
Last update	08 Oct 01:15 AM MDT

More Information:

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

Extended Forecast for

2 Miles S Mammoth Hot Springs WY

Overnight
Low: 38 °F
Mostly Clear
Thursday
High: 67 °F
Sunny
Thursday Night
Low: 39 °F
Partly Cloudy
Friday
High: 65 °F
Sunny and
Breezy
Friday Night
Low: 42 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 54 °F
Showers
Likely and
Breezy
Saturday Night
Low: 32 °F
Showers then
Rain/Snow
Sunday
High: 39 °F
Rain/Snow
Sunday Night
Low: 25 °F
Rain/Snow

Detailed Forecast

Overnight

Mostly clear, with a low around 38. South southwest wind 3 to 5 mph.

Thursday

Sunny, with a high near 67. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 39. South wind 7 to 11 mph.

Friday

Sunny, with a high near 65. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.

Friday Night

Partly cloudy, with a low around 42. Breezy, with a south southwest wind 11 to 16 mph, with gusts as high as 36 mph.

Saturday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 54. Breezy, with a south southwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.

Saturday Night

Rain showers before midnight, then rain and snow showers. Some thunder is also possible. Low around 32. South southwest wind 8 to 10 mph becoming north northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%.

Sunday

Rain and snow showers. Some thunder is also possible. High near 39. Chance of precipitation is 100%.

Sunday Night

Rain and snow showers, becoming all snow after 3am. Snow level 8000 feet lowering to 7200 feet after midnight . Low around 25. Chance of precipitation is 90%.

Columbus Day

Snow showers likely before noon, then a chance of rain and snow showers. Snow level rising to 8100 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

Monday Night

A slight chance of rain and snow showers. Snow level 8100 feet. Partly cloudy, with a low around 28.

Tuesday

A slight chance of rain and snow showers. Snow level 7900 feet rising to 9200 feet in the afternoon. Mostly sunny, with a high near 50.

Tuesday Night

A chance of rain and snow showers. Partly cloudy, with a low around 31.

Wednesday

A chance of rain and snow showers. Snow level 8300 feet. Mostly sunny, with a high near 47.