Dangerous Heat Wave Continues; Enhanced Area of Severe Thunderstorms Today

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Widespread moderate to extreme HeatRisk is forecast. Scattered wind damage and large hail are expected from severe thunderstorms impacting parts of Nebraska into Iowa today. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

71°F

22°C

Humidity	31%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	03 Jul 11:15 AM MDT

More Information:

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

Extended Forecast for

10 Miles W Gardiner MT

This Afternoon
High: 61 °F
Chance
T-storms
Tonight
Low: 45 °F
Chance
Showers then
Mostly Clear
Independence Day
High: 67 °F
Sunny
Saturday Night
Low: 50 °F
Mostly Clear
Sunday
High: 68 °F
Sunny
Sunday Night
Low: 50 °F
Partly Cloudy
Monday
High: 68 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 52 °F
Chance
Showers
Tuesday
High: 65 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 61. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 45. South southwest wind 7 to 11 mph.

Independence Day

Sunny, with a high near 67. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.

Saturday Night

Mostly clear, with a low around 50. South wind 10 to 14 mph, with gusts as high as 22 mph.

Sunday

Sunny, with a high near 68. South wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

Sunday Night

Partly cloudy, with a low around 50. West wind 5 to 9 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Southeast wind 5 to 8 mph becoming west northwest in the afternoon.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.

Wednesday

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

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.

Thursday

A slight chance of showers and thunderstorms. Sunny, with a high near 65.