Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Yellowstone Lake (KP60)

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

38°F

3°C

Humidity	89%
Wind Speed	N 0 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	35°F (2°C)
Visibility	NA
Last update	01 Jul 12:56 AM MDT

More Information:

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

Extended Forecast for

13 Miles SE Mt Washburn WY

Overnight
Low: 32 °F
Mostly Clear
Wednesday
High: 61 °F
Sunny then
Partly Sunny
and Breezy
Wednesday Night
Low: 35 °F
Slight Chance
T-storms and
Breezy then
Partly Cloudy
Thursday
High: 62 °F
Sunny then
Mostly Sunny
and Breezy
Thursday Night
Low: 37 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Friday
High: 64 °F
Partly Sunny
then Chance
T-storms and
Breezy
Friday Night
Low: 37 °F
Slight Chance
T-storms then
Partly Cloudy
Independence Day
High: 67 °F
Sunny
Saturday Night
Low: 39 °F
Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 32. South southwest wind 3 to 5 mph.

Wednesday

Increasing clouds, with a high near 61. Breezy, with a southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

Wednesday Night

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 35. Breezy, with a south southwest wind 10 to 15 mph becoming light south southeast. Winds could gust as high as 21 mph.

Thursday

Mostly sunny, with a high near 62. Breezy, with a south wind 5 to 10 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.

Thursday Night

Partly cloudy, with a low around 37. Breezy, with a west southwest wind 11 to 16 mph becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 29 mph.

Friday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. Breezy, with a south wind 5 to 10 mph becoming west southwest 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.

Friday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 37. West southwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Independence Day

Sunny, with a high near 67.

Saturday Night

Clear, with a low around 39.

Sunday

Sunny, with a high near 71.

Sunday Night

Mostly clear, with a low around 42.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.

Monday Night

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