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

DW7095 Clark (D7095)

Lat: 44.90317°NLon: 109.17183°WElev: 4271.06ft.

60°F

16°C

Humidity	27%
Wind Speed	N 5 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	08 Oct 09:00 PM MDT

More Information:

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

Extended Forecast for

20 Miles SE Cooke City MT

Tonight
Low: 40 °F
Partly Cloudy
Friday
High: 65 °F
Sunny and
Windy
Friday Night
Low: 42 °F
Mostly Clear
and Windy
then Slight
Chance
Showers and
Breezy
Saturday
High: 55 °F
Showers
Likely and
Breezy
Saturday Night
Low: 30 °F
Rain/Snow
Sunday
High: 37 °F
Rain/Snow
Sunday Night
Low: 27 °F
Rain/Snow
Columbus Day
High: 44 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Monday Night
Low: 30 °F
Slight Chance
Rain/Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 40. Southwest wind 10 to 13 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

Friday

Sunny, with a high near 65. Windy, with a north northeast wind 10 to 15 mph becoming west southwest 24 to 29 mph in the morning. Winds could gust as high as 48 mph.

Friday Night

A 20 percent chance of showers after 5am. Partly cloudy, with a low around 42. Windy, with a west southwest wind 16 to 26 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 50 mph.

Saturday

Showers likely, with thunderstorms also possible after 3pm. Partly sunny, with a high near 55. Breezy, with a light west southwest wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain showers before 9pm, then rain and snow showers. Some thunder is also possible. Low around 30. Southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday

Snow showers, possibly mixed with rain. Snow level 9400 feet lowering to 8900 feet in the afternoon . High near 37. East wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.

Sunday Night

Rain and snow showers. Snow level 8700 feet. Low around 27. East wind 5 to 11 mph. Chance of precipitation is 100%.

Columbus Day

Rain and snow showers likely before 3pm, then a chance of rain showers. Snow level 8700 feet rising to 9500 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

Monday Night

A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers between 9pm and 3am, then a slight chance of snow showers after 3am. Snow level 9400 feet lowering to 8700 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

Tuesday

A slight chance of snow showers before noon, then a slight chance of rain showers. Snow level 8600 feet rising to 9500 feet in the afternoon. Mostly sunny, with a high near 52. Chance of precipitation is 20%.

Tuesday Night

A chance of rain and snow showers. Snow level 9500 feet lowering to 8600 feet after midnight . Partly cloudy, with a low around 32.

Wednesday

A chance of rain and snow showers. Snow level 8400 feet. Partly sunny, with a high near 47. Breezy.

Wednesday Night

Rain and snow showers likely. Mostly cloudy, with a low around 27. Breezy.

Thursday

A chance of snow showers. Partly sunny, with a high near 41.