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

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

48°F

9°C

Humidity	41%
Wind Speed	SSW 10 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	1.24 mi
Wind Chill	44°F (7°C)
Last update	09 Oct 08:56 AM MDT

More Information:

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

Extended Forecast for

19 Miles ESE Boulder WY

Today
High: 61 °F
Sunny then
Slight Chance
Showers and
Breezy
Tonight
Low: 35 °F
Partly Cloudy
and Breezy
then Slight
Chance
Showers
Saturday
High: 54 °F
Chance
Showers then
Showers and
Breezy
Saturday Night
Low: 33 °F
Showers
Sunday
High: 46 °F
Showers
Sunday Night
Low: 32 °F
Showers and
Breezy
Columbus Day
High: 46 °F
Showers and
Breezy
Monday Night
Low: 28 °F
Showers then
Rain/Snow
Tuesday
High: 44 °F
Rain/Snow
Likely

Detailed Forecast

Today

A 20 percent chance of showers after 3pm. Sunny, with a high near 61. Breezy, with an east wind 8 to 13 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.

Tonight

A slight chance of showers between 3am and 4am. Increasing clouds, with a low around 35. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Saturday

Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 54. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 33. South southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 46. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm. Low around 32. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 100%.

Columbus Day

Showers and possibly a thunderstorm. High near 46. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

Monday Night

Rain showers before midnight, then rain and snow showers. Snow level 10700 feet lowering to 9900 feet after midnight . Low around 28. Chance of precipitation is 80%.

Tuesday

Rain and snow showers likely. Snow level 9600 feet. Partly sunny, with a high near 44. Chance of precipitation is 70%.

Tuesday Night

Rain and snow showers likely, becoming all snow after 3am. Snow level 9700 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

Wednesday

Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 40.

Wednesday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 21.

Thursday

A chance of snow showers. Mostly sunny, with a high near 40.