Winter Storm to Impact the Western and Central U.S.

A developing storm will impact the western mountain ranges through Thursday. This storm will track inland across portions of the Rockies, High Plains and upper Mississippi River Valley for the remainder of this week. Further south, the chance for severe weather will extend from the Ohio Valley into the lower Mississippi River Valley Friday into Friday night. Read More >

Hazardous Weather Conditions

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Current conditions at

Yellowstone Lake (KP60)

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

27°F

-3°C

Humidity	88%
Wind Speed	NA NA MPH
Barometer	29.58 in (1001.69 mb)
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	08 Dec 04:56 PM MST

More Information:

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

Extended Forecast for

3 Miles S Upper/Lower Falls WY

Tonight

Snow Showers
and Breezy
then Mostly
Cloudy
Low: 12 °F
Thursday

Partly Sunny
High: 21 °F
Thursday
Night

Isolated Snow
Showers
Low: 3 °F
Friday

Slight Chance
Snow and
Breezy
High: 16 °F
Friday
Night

Mostly Cloudy
Low: 4 °F
Saturday

Mostly Cloudy
and Breezy
High: 22 °F
Saturday
Night

Slight Chance
Snow and
Breezy
Low: 12 °F
Sunday

Chance Snow
and Breezy
High: 29 °F
Sunday
Night

Chance Snow
Low: 18 °F

Detailed Forecast

Tonight

Snow showers, mainly before 8pm. Low around 12. Breezy, with a west southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Thursday

Partly sunny, with a high near 21. Light southwest wind becoming west southwest 5 to 10 mph in the morning.

Thursday Night

Isolated snow showers before 11pm, then isolated snow showers after 2am. Mostly cloudy, with a low around 3. Wind chill values as low as -5. West wind 5 to 7 mph. Chance of precipitation is 20%.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 16. Wind chill values as low as -10. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly cloudy, with a low around 4. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.

Saturday

Mostly cloudy, with a high near 22. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 33 mph.

Saturday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 29 mph.

Sunday

A 40 percent chance of snow. Mostly cloudy, with a high near 29. Breezy.

Sunday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 18.

Monday

A 40 percent chance of snow. Mostly cloudy, with a high near 33.

Monday Night

A chance of snow. Mostly cloudy, with a low around 18.

Tuesday

Snow likely. Mostly cloudy, with a high near 33.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 15.