Massive Heat Wave; Severe Storms and Heavy Rain

A massive heat wave is consuming much of the Midwest into the Southern tier of the U.S. with hazy, hot and humid conditions. These dangerous conditions will likely persist through Thursday as widespread excessive heat warnings and heat advisories are in effect. North and east of the heat and area of high pressure, thunderstorms with damaging and severe winds, large hail and heavy rain are likely. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835ft.

39°F

4°C

Humidity	81%
Wind Speed	N 0 MPH
Barometer	30.26 in (1024.72 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	06 Jul 03:56 AM MDT

More Information:

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

Extended Forecast for

20 Miles WNW Wapiti WY

Today

Heavy Rain
and Breezy
High: 63 °F
Tonight

Heavy Rain
and Breezy
then Mostly
Clear
Low: 44 °F
Thursday

Breezy. Sunny
then
Scattered
Showers
High: 63 °F
Thursday
Night

Scattered
Showers and
Breezy then
Mostly Clear
Low: 45 °F
Friday

Breezy. Sunny
then Isolated
T-storms
High: 66 °F
Friday
Night

Partly Cloudy
and Breezy
then Mostly
Clear
Low: 46 °F
Saturday

Breezy. Sunny
then Slight
Chance
T-storms
High: 67 °F
Saturday
Night

Mostly Clear
and Breezy
Low: 46 °F
Sunday

Sunny and
Breezy
High: 62 °F

Detailed Forecast

Today

Isolated showers, then scattered showers and thunderstorms after 10am. Some of the storms could produce small hail, gusty winds, and heavy rain. Increasing clouds, with a high near 63. Breezy, with a south southeast wind 7 to 15 mph becoming west southwest in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

Tonight

Scattered showers and thunderstorms, mainly before 9pm. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly clear, with a low around 44. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Thursday

Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 63. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

Thursday Night

Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 45. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Friday

Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 66. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 46. Breezy, with a west southwest wind 13 to 20 mph, with gusts as high as 30 mph.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Some of the storms could produce gusty winds. Mostly sunny, with a high near 67. Breezy, with a west southwest wind 13 to 23 mph, with gusts as high as 34 mph.

Saturday Night

Mostly clear, with a low around 46. Breezy.

Sunday

Sunny, with a high near 62. Breezy.

Sunday Night

Mostly clear, with a low around 45. Breezy.

Monday

Sunny, with a high near 63. Breezy.

Monday Night

Mostly clear, with a low around 44. Breezy.

Tuesday

A slight chance of showers and thunderstorms. Some of the storms could produce gusty winds. Sunny, with a high near 64. Breezy.