Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Alpine (K46U)

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

Mostly Cloudy

45°F

7°C

Humidity	42%
Wind Speed	WSW 13 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	14 Mar 10:35 AM MDT

More Information:

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

Extended Forecast for

Etna WY

Today
High: 46 °F
Breezy.
Showers then
Rain/Snow
Tonight
Low: 18 °F
Chance
Rain/Snow and
Breezy
Sunday
High: 32 °F
Mostly Sunny
Sunday Night
Low: 19 °F
Partly Cloudy
then Slight
Chance Snow
Showers
Monday
High: 46 °F
Chance Snow
Showers then
Slight Chance
Rain/Snow
Monday Night
Low: 31 °F
Slight Chance
Showers then
Mostly Cloudy
Tuesday
High: 59 °F
Mostly Sunny
Tuesday Night
Low: 33 °F
Mostly Cloudy
Wednesday
High: 65 °F
Sunny

Detailed Forecast

Today

Rain, possibly mixed with snow showers before 3pm, then rain showers likely between 3pm and 5pm, then a chance of rain and snow showers after 5pm. Some thunder is also possible. High near 46. Breezy, with a south wind 14 to 23 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

A chance of rain and snow showers before 1am, then a slight chance of snow showers between 1am and 2am. Some thunder is also possible. Partly cloudy, with a low around 18. Breezy, with a north northwest wind 18 to 23 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Sunday

Mostly sunny, with a high near 32. West northwest wind 5 to 11 mph, with gusts as high as 20 mph.

Sunday Night

A 20 percent chance of snow showers after midnight. Increasing clouds, with a low around 19. West northwest wind 5 to 10 mph becoming light and variable in the evening.

Monday

A chance of snow showers before 3pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 46. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 31. West wind around 6 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 59. Calm wind becoming west 5 to 9 mph in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 33.

Wednesday

Sunny, with a high near 65.

Wednesday Night

Mostly clear, with a low around 35.

Thursday

Mostly sunny, with a high near 67.