Severe Thunderstorms and Flash Flooding Potential Across the Gulf Coast States

Strong to severe thunderstorms capable of producing large hail, damaging winds, a few tornadoes and heavy rain will be in play across the western and central Gulf Coast over the next few days. Multiple rounds of heavy rainfall may lead to considerable flash and urban flooding especially within vulnerable areas. New and renewed river flooding will also be possible. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

MAMMOTH (YLAW4)

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

43°F

6°C

Humidity	67%
Wind Speed	WSW 3 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	13 May 05:15 AM MDT

More Information:

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

Extended Forecast for

2 Miles WSW Mammoth Hot Springs WY

Today
High: 64 °F
Mostly Sunny
then
Scattered
T-storms
Tonight
Low: 36 °F
Showers
Likely
Tuesday
High: 50 °F
Scattered
Showers then
Showers
Likely
Tuesday Night
Low: 35 °F
Scattered
T-storms then
Partly Cloudy
Wednesday
High: 55 °F
Mostly Sunny
Wednesday Night
Low: 36 °F
Partly Cloudy
Thursday
High: 59 °F
Sunny then
Scattered
Showers and
Breezy
Thursday Night
Low: 38 °F
Isolated
Showers and
Breezy then
Mostly Clear
Friday
High: 60 °F
Sunny then
Sunny and
Breezy

Detailed Forecast

Today

Scattered showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 64. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Tonight

Showers likely and possibly a thunderstorm before 9pm, then scattered showers and thunderstorms between 9pm and 3am, then scattered showers after 3am. Mostly cloudy, with a low around 36. West wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Scattered showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then scattered showers and thunderstorms after 5pm. Partly sunny, with a high near 50. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and 11pm. Partly cloudy, with a low around 35. North northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 40%.

Wednesday

Mostly sunny, with a high near 55. Light north northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 36. Northwest wind 6 to 14 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

Thursday

Scattered showers and thunderstorms after noon. Sunny, with a high near 59. Breezy, with a west southwest wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

Thursday Night

Isolated showers before midnight. Partly cloudy, with a low around 38. Breezy. Chance of precipitation is 20%.

Friday

Sunny, with a high near 60. Breezy.

Friday Night

Mostly clear, with a low around 36. Breezy.

Saturday

Scattered showers and thunderstorms. Snow level 7700 feet rising to 8500 feet in the afternoon. Mostly sunny, with a high near 55. Breezy.

Saturday Night

A slight chance of rain and snow showers. Snow level 8500 feet lowering to 7400 feet after midnight . Partly cloudy, with a low around 33. Breezy.

Sunday

Scattered showers. Snow level rising to 8400 feet in the afternoon. Mostly sunny, with a high near 50.