Pacific Storm; Plains Temperature Records; Critical Fire Weather

A Pacific storm could bring areas of heavy snow and gusty winds from Wyoming into Minnesota Tuesday night into Wednesday. Ahead of this, temperatures in the central and northern Plains Tuesday will threaten two dozen or more high temperatures records. Dry, gusty winds are supporting critical fire weather for portions of the southern High Plains and southern Rockies Tuesday through Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

MAMMOTH (YLAW4)

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

33°F

1°C

Humidity	78%
Wind Speed	SSW 10 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	09 Mar 02:15 AM MST

More Information:

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

Extended Forecast for

3 Miles SSW Mammoth Hot Springs WY

Overnight

Snow Likely
Low: 20 °F
Tuesday

Chance Snow
High: 31 °F
Tuesday
Night

Partly Cloudy
then Chance
Snow
Low: 12 °F
Wednesday

Chance Snow
High: 29 °F
Wednesday
Night

Partly Cloudy
Low: 6 °F
Thursday

Sunny
High: 31 °F
Thursday
Night

Mostly Clear
Low: 6 °F
Friday

Sunny
High: 34 °F
Friday
Night

Clear
Low: 8 °F

Detailed Forecast

Overnight

Snow likely, mainly before 4am. Mostly cloudy, with a low around 20. Southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

Tuesday

A 50 percent chance of snow. Partly sunny, with a high near 31. Southwest wind 8 to 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 12. Southwest wind around 6 mph becoming calm in the evening.

Wednesday

A 40 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 29. West wind 3 to 7 mph. New snow accumulation of around an inch possible.

Wednesday Night

Partly cloudy, with a low around 6. Northwest wind around 6 mph becoming light and variable after midnight.

Thursday

Sunny, with a high near 31. Light and variable wind becoming northwest 5 to 8 mph in the morning.

Thursday Night

Mostly clear, with a low around 6. North northwest wind 5 to 7 mph becoming south southeast after midnight.

Friday

Sunny, with a high near 34.

Friday Night

Clear, with a low around 8.

Saturday

Sunny, with a high near 39.