Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

29°F

-2°C

Humidity	81%
Wind Speed	N 0 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	09 Oct 04:56 AM MDT

More Information:

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

Extended Forecast for

13 Miles ESE Lake WY

Today
High: 63 °F
Sunny and
Breezy
Tonight
Low: 36 °F
Partly Cloudy
and Breezy
Saturday
High: 52 °F
Breezy.
Showers
Likely then
Showers
Saturday Night
Low: 30 °F
Rain/Snow
Sunday
High: 45 °F
Showers
Sunday Night
Low: 27 °F
Rain/Snow
Columbus Day
High: 49 °F
Rain/Snow
then Showers
Likely
Monday Night
Low: 26 °F
Rain/Snow
Likely
Tuesday
High: 48 °F
Chance
Rain/Snow

Detailed Forecast

Today

Sunny, with a high near 63. Breezy, with a west southwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

Tonight

Partly cloudy, with a low around 36. Breezy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.

Saturday

Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms, mainly between 4pm and 5pm. High near 52. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain showers before 9pm, then rain, possibly mixed with snow showers between 9pm and 3am, then rain showers after 3am. Some thunder is also possible. Low around 30. South southwest wind 6 to 9 mph becoming southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday

Showers, with thunderstorms also possible after 3pm. High near 45. Southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Rain showers before 9pm, then rain, possibly mixed with snow showers between 9pm and 3am, then rain showers after 3am. Snow level 10900 feet lowering to 9900 feet after midnight . Low around 27. East wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.

Columbus Day

Rain, possibly mixed with snow showers, becoming all rain after noon. Some thunder is also possible. High near 49. South southeast wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

Monday Night

Rain and snow showers likely, mainly before midnight. Snow level 10000 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

Tuesday

A chance of rain and snow showers before 9am, then a chance of snow showers between 9am and noon, then a chance of rain and snow showers after noon. Snow level rising to 9500 feet in the afternoon. Partly sunny, with a high near 48. Chance of precipitation is 50%.

Tuesday Night

Rain and snow showers likely before midnight, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

Wednesday

A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 43.

Wednesday Night

Snow showers likely. Mostly cloudy, with a low around 22.

Thursday

A chance of snow showers. Partly sunny, with a high near 42.