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

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

47°F

8°C

Humidity	96%
Wind Speed	N 0 MPH
Barometer	30.51 in (1033.19 mb)
Dewpoint	46°F (8°C)
Visibility	NA
Last update	15 Aug 09:56 PM MDT

More Information:

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

Extended Forecast for

21 Miles S Silver Gate MT

Tonight
Low: 45 °F
Scattered
Showers then
Partly Cloudy
Sunday
High: 60 °F
Slight Chance
Showers then
Chance
T-storms and
Breezy
Sunday Night
Low: 43 °F
Chance
Showers then
Partly Cloudy
Monday
High: 61 °F
Mostly Sunny
then Chance
T-storms and
Breezy
Monday Night
Low: 45 °F
Showers
Likely and
Breezy
Tuesday
High: 58 °F
Showers
Likely and
Breezy
Tuesday Night
Low: 43 °F
Chance
Showers then
Mostly Cloudy
Wednesday
High: 60 °F
Partly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 44 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Scattered showers and thunderstorms, mainly before 11pm. Partly cloudy, with a steady temperature around 45. West northwest wind around 6 mph becoming south in the evening. Chance of precipitation is 30%.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. Breezy, with a west wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 40%.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 43. West southwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Monday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Breezy, with a south southwest wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

Monday Night

A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 45. Breezy, with a west wind 6 to 15 mph becoming south southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%.

Tuesday

A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. Breezy, with a west wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

Tuesday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43. West wind 5 to 9 mph becoming calm after midnight.

Wednesday

A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.

Thursday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.

Thursday Night

Mostly clear, with a low around 47.

Friday

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

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.