Tropical Storm Fay in the Atlantic; Severe Storms in the Plains; Excessive Heat and Fire Weather Threats in the West

Summer is in full swing! Tropical Storm Fay will bring heavy rain with flash flood potential, and isolated tornadoes to the Mid-Atlantic and New England. Severe storms in the Plains may produce intense winds, very large hail, and locally heavy rain. Excessive heat 110 to 121 F is possible in the Desert Southwest into early next week. Critical fire weather threats continue for portions of the West. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Yellowstone Lake (KP60)

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

41°F

5°C

Humidity	73%
Wind Speed	WNW 3 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	33°F (1°C)
Visibility	NA
Last update	10 Jul 12:56 AM MDT

More Information:

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

Extended Forecast for

20 Miles ESE Lake WY

Overnight

Clear
Low: 47 °F
Friday

Sunny and
Breezy
High: 73 °F
Friday
Night

Clear and
Breezy then
Clear
Low: 46 °F
Saturday

Sunny
High: 77 °F
Saturday
Night

Mostly Clear
Low: 50 °F
Sunday

Sunny and
Breezy
High: 78 °F
Sunday
Night

Mostly Clear
Low: 45 °F
Monday

Sunny then
Mostly Sunny
and Breezy
High: 68 °F
Monday
Night

Partly Cloudy
Low: 44 °F

Detailed Forecast

Overnight

Clear, with a low around 47. West wind around 6 mph.

Friday

Sunny, with a high near 73. Breezy, with a west wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 25 mph.

Friday Night

Clear, with a low around 46. Breezy, with a west wind 10 to 15 mph becoming light. Winds could gust as high as 21 mph.

Saturday

Sunny, with a high near 77. Light west southwest wind becoming west 6 to 11 mph in the morning.

Saturday Night

Mostly clear, with a low around 50. West wind 5 to 10 mph becoming light southwest after midnight.

Sunday

Sunny, with a high near 78. Breezy, with a west southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

Sunday Night

Mostly clear, with a low around 45. West southwest wind 6 to 14 mph, with gusts as high as 22 mph.

Monday

Mostly sunny, with a high near 68. Breezy.

Monday Night

Partly cloudy, with a low around 44.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 41.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 66.