Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

55°F

13°C

Humidity	75%
Wind Speed	S 5 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	14 Aug 07:15 PM MDT

More Information:

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

Extended Forecast for

7 Miles N Norris WY

Tonight
Low: 41 °F
Showers
Likely then
Isolated
Showers
Saturday
High: 62 °F
Mostly Sunny
then Chance
T-storms and
Breezy
Saturday Night
Low: 41 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 65 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 42 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 66 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 43 °F
Showers
Likely
Tuesday
High: 62 °F
Showers
Likely
Tuesday Night
Low: 40 °F
Chance
T-storms then
Slight Chance
T-storms

Detailed Forecast

Tonight

Showers and thunderstorms likely before midnight, then isolated showers between midnight and 1am. Patchy smoke before 8pm. Mostly cloudy, with a low around 41. West wind 5 to 9 mph becoming light and variable. Chance of precipitation is 70%.

Saturday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 62. Breezy, with a south southeast wind 6 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 41. North northeast wind 5 to 10 mph becoming south southwest after midnight.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. South wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 42. West wind 5 to 7 mph becoming light and variable.

Monday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. South wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. West wind around 6 mph becoming south southeast after midnight. Chance of precipitation is 70%.

Tuesday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

Tuesday Night

A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 40.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 40.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.