Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

58°F

14°C

Humidity	98%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	58°F (14°C)
Visibility	NA
Last update	23 Jul 06:15 AM MDT

More Information:

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

Extended Forecast for

2 Miles NNW Silver Gate MT

Today
High: 71 °F
Showers
Likely
Tonight
Low: 47 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 48 °F
Partly Cloudy
Saturday
High: 79 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 80 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 48 °F
Partly Cloudy
Monday
High: 76 °F
Sunny then
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy smoke after 11am. Partly sunny, with a high near 71. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 47. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 10%.

Friday

Sunny, with a high near 78. Light south southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 28 mph.

Friday Night

Partly cloudy, with a low around 48. West wind 5 to 11 mph becoming south southeast in the evening. Winds could gust as high as 25 mph.

Saturday

Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 79. Southwest wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Southwest wind 5 to 9 mph becoming light south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 80. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 30 mph.

Sunday Night

Partly cloudy, with a low around 48.

Monday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

Monday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.

Tuesday

A slight chance of showers and thunderstorms. Sunny, with a high near 76.

Tuesday Night

Partly cloudy, with a low around 46.

Wednesday

A slight chance of showers and thunderstorms. Sunny, with a high near 77.