Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

A Pacific system will bring low elevation rain and isolated thunderstorms to California tonight. Heavy snow is expected for the Sierra Nevada through late tomorrow. In the Northeast, snow may cause hazardous travel this evening into tomorrow. In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

24°F

-4°C

Humidity	67%
Wind Speed	SSW 6 MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Wind Chill	17°F (-8°C)
Last update	10 Feb 10:15 PM MST

More Information:

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

Extended Forecast for

5 Miles SSW Mammoth Hot Springs WY

Tonight
Low: 12 °F
Mostly Cloudy
Wednesday
High: 32 °F
Snow Showers
Likely
Wednesday Night
Low: 22 °F
Chance Snow
Showers then
Mostly Cloudy
Thursday
High: 35 °F
Partly Sunny
Thursday Night
Low: 21 °F
Mostly Cloudy
Friday
High: 33 °F
Partly Sunny
Friday Night
Low: 21 °F
Mostly Cloudy
Saturday
High: 31 °F
Mostly Cloudy
Saturday Night
Low: 22 °F
Slight Chance
Snow Showers

Detailed Forecast

Tonight

Mostly cloudy, with a low around 12. South southwest wind around 6 mph.

Wednesday

Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 32. South wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night

A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 22. South southwest wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

Thursday

Partly sunny, with a high near 35. South southwest wind 5 to 7 mph.

Thursday Night

Mostly cloudy, with a low around 21. South southwest wind around 6 mph.

Friday

Partly sunny, with a high near 33. South wind 6 to 8 mph, with gusts as high as 20 mph.

Friday Night

Mostly cloudy, with a low around 21. South wind around 9 mph.

Saturday

Mostly cloudy, with a high near 31.

Saturday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 22.