Severe Weather Outbreak Across the Central U.S.

A severe-weather outbreak continues across a large portion of the Mississippi Valley. Multiple strong tornadoes have occurred, and long track storms remain likely. Swaths of intense damaging wind gusts along with very large hail are expected as well. Heavy snow and blowing snow will produce travel hazards in the Upper Midwest. Read More >

Hazardous Weather Conditions

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Current conditions at

MAMMOTH (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6300ft.

28°F

-2°C

Humidity	78%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	01 Apr 01:15 AM MDT

More Information:

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

Extended Forecast for

14 Miles NW Mount Holmes WY

Winter Storm Warning April 1, 06:00am until April 2, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Overnight

Snow Showers
Low: 18 °F
Saturday

Snow Showers
and Breezy
High: 31 °F
Saturday
Night

Breezy. Heavy
Snow then
Chance Snow
Showers
Low: 10 °F
Sunday

Chance Snow
Showers and
Breezy
High: 24 °F
Sunday
Night

Chance Snow
Showers then
Partly Cloudy
Low: 6 °F
Monday

Mostly Sunny
then Chance
Snow Showers
High: 26 °F
Monday
Night

Chance Snow
Showers
Low: 11 °F
Tuesday

Chance Snow
Showers then
Snow Showers
Likely
High: 24 °F
Tuesday
Night

Chance Snow
Showers
Low: 7 °F

Detailed Forecast

Overnight

Snow showers, mainly before 5am. Low around 18. South wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

Saturday

Snow showers. High near 31. Breezy, with a south southwest wind 10 to 15 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

Snow showers before midnight, then a chance of snow showers after 2am. The snow could be heavy at times. Low around 10. Wind chill values as low as -5. Breezy, with a west wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday

A 50 percent chance of snow showers. Partly sunny, with a high near 24. Wind chill values as low as -5. Breezy, with a west wind 13 to 18 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.

Sunday Night

A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 6. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

Monday

A 50 percent chance of snow showers after noon. Partly sunny, with a high near 26. Light and variable wind becoming north northeast 8 to 13 mph in the morning.

Monday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 11. North northeast wind 9 to 14 mph, with gusts as high as 20 mph.

Tuesday

Snow showers likely, mainly after noon. Mostly cloudy, with a high near 24. Chance of precipitation is 70%.

Tuesday Night

A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 7.

Wednesday

A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 26.

Wednesday Night

A chance of snow showers. Partly cloudy, with a low around 8.

Thursday

A chance of snow showers. Mostly sunny, with a high near 29.