Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

MAMMOTH (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6300.0ft.

65°F

18°C

Humidity	31%
Wind Speed	SSW 8 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	16 May 04:15 PM MDT

More Information:

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

Extended Forecast for

Mammoth WY

This Afternoon
High: 69 °F
Slight Chance
T-storms and
Breezy
Tonight
Low: 42 °F
Slight Chance
T-storms and
Breezy then
Mostly Clear
Friday
High: 65 °F
Chance
Showers and
Breezy
Friday Night
Low: 31 °F
Partly Cloudy
and Windy
then Mostly
Clear
Saturday
High: 58 °F
Sunny then
Mostly Sunny
and Breezy
Saturday Night
Low: 40 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 56 °F
Slight Chance
Showers then
Chance
Showers and
Breezy
Sunday Night
Low: 32 °F
Chance
Rain/Snow
then Mostly
Cloudy
Monday
High: 54 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 69. Breezy, with a southwest wind around 18 mph, with gusts as high as 26 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 42. Breezy, with a southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Increasing clouds, with a high near 65. Breezy, with a south southeast wind 10 to 15 mph becoming west 19 to 24 mph in the morning. Winds could gust as high as 36 mph.

Friday Night

Mostly clear, with a low around 31. Windy, with a west northwest wind 16 to 26 mph becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 37 mph.

Saturday

Sunny, with a high near 58. Breezy, with a southwest wind 7 to 17 mph, with gusts as high as 31 mph.

Saturday Night

Mostly cloudy, with a low around 40. Breezy, with a south wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. Breezy, with a south wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%.

Sunday Night

A chance of rain showers, mixing with snow after 9pm, then gradually ending. Snow level 6700 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

Monday

A 40 percent chance of showers and thunderstorms after noon. Snow level rising to 6900 feet in the afternoon. Mostly sunny, with a high near 54.

Monday Night

Partly cloudy, with a low around 32.

Tuesday

A slight chance of showers. Snow level 6300 feet rising to 7800 feet in the afternoon. Mostly sunny, with a high near 58.

Tuesday Night

Mostly cloudy, with a low around 38.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 61.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 38.