Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Yellowstone Lake (KP60)

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

66°F

19°C

Humidity	30%
Wind Speed	NNW 8 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	18 Jul 04:56 PM MDT

More Information:

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

Extended Forecast for

West Thumb WY

This Afternoon
High: 70 °F
Scattered
T-storms
Tonight
Low: 41 °F
Scattered
T-storms then
Mostly Clear
Saturday
High: 74 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 41 °F
Partly Cloudy
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 43 °F
Partly Cloudy
Monday
High: 76 °F
Mostly Sunny
Monday Night
Low: 42 °F
Partly Cloudy
Tuesday
High: 74 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms. Partly sunny, with a steady temperature around 70. West northwest wind around 7 mph. Chance of precipitation is 30%.

Tonight

Scattered showers and thunderstorms, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 74. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 26 mph.

Saturday Night

Partly cloudy, with a low around 41. West southwest wind 9 to 14 mph becoming light south southwest after midnight. Winds could gust as high as 26 mph.

Sunday

Sunny, with a high near 75. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 25 mph.

Sunday Night

Partly cloudy, with a low around 43. West southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 25 mph.

Monday

Mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

Monday Night

Partly cloudy, with a low around 42.

Tuesday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.

Tuesday Night

Mostly clear, with a low around 41.