Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Alpine (K46U)

Lat: 43.1846°NLon: 111.0424°WElev: 5634.0ft.

Partly Cloudy

48°F

9°C

Humidity	100%
Wind Speed	ESE 8 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	48°F (9°C)
Visibility	7.00 mi
Wind Chill	44°F (7°C)
Last update	11 Oct 09:15 AM MDT

More Information:

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

Extended Forecast for

Etna WY

Today
High: 55 °F
Showers
Tonight
Low: 37 °F
Showers and
Breezy
Columbus Day
High: 55 °F
Showers
Monday Night
Low: 33 °F
Showers
Likely
Tuesday
High: 52 °F
Chance
Rain/Snow
then Showers
Tuesday Night
Low: 30 °F
Showers
Likely
Wednesday
High: 53 °F
Chance
Showers
Wednesday Night
Low: 27 °F
Slight Chance
Showers then
Partly Cloudy
Thursday
High: 57 °F
Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 55. South southeast wind around 6 mph becoming calm in the morning. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 3am, then showers likely. Low around 37. Breezy, with a light and variable wind becoming south 11 to 16 mph. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Columbus Day

Showers and thunderstorms, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. High near 55. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of rain showers before 9am, then a chance of rain and snow showers between 9am and noon, then rain showers after noon. Some thunder is also possible. High near 52. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 30. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

Wednesday

A 30 percent chance of showers. Mostly cloudy, with a high near 53. Calm wind.

Wednesday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 27.

Thursday

Sunny, with a high near 57.

Thursday Night

Mostly clear, with a low around 25.

Friday

Sunny, with a high near 61.

Friday Night

Clear, with a low around 27.