Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Yellowstone Lake (KP60)

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

51°F

11°C

Humidity	63%
Wind Speed	N 0 MPH
Barometer	30.26 in (1024.72 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Last update	12 Aug 06:56 AM MDT

More Information:

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

Extended Forecast for

Lake WY

Today
High: 75 °F
Areas Smoke
then Chance
T-storms
Tonight
Low: 41 °F
Showers
Likely then
Slight Chance
Showers
Thursday
High: 68 °F
Partly Sunny
then Showers
Likely
Thursday Night
Low: 38 °F
Showers
Friday
High: 64 °F
Showers
Friday Night
Low: 37 °F
Showers
Likely then
Chance
Showers
Saturday
High: 66 °F
Showers
Saturday Night
Low: 36 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 71 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Areas of smoke. Mostly cloudy, with a high near 75. Calm wind becoming west southwest 5 to 8 mph. Winds could gust as high as 20 mph.

Tonight

Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Patchy smoke. Mostly cloudy, with a low around 41. Light and variable wind. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 68. Light south southwest wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm. Low around 38. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely, then showers and possibly a thunderstorm after 9am. High near 64. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 37. Light southwest wind. Chance of precipitation is 70%.

Saturday

Showers and possibly a thunderstorm. High near 66. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%.

Saturday Night

A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 36.

Sunday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

Sunday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 38.

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 39.