Severe Weather Expected From the South to the Midwest; Critical Fire Weather in the Southwest; Excessive Heat in Texas

Isolated to scattered severe thunderstorms are expected to develop from the southern Plains to portions of the Midwest Friday. Damaging winds and very large hail will be the primary hazards. On the drier side of the system, critical fire weather conditions will be possible across the Southwest. Meanwhile, excessive heat concerns continue to impact portions of southern Texas and Florida. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Yellowstone Lake (KP60)

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

28°F

-2°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	24 May 03:56 AM MDT

More Information:

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

Extended Forecast for

Lake WY

Today
High: 46 °F
Frost then
Mostly Sunny
Tonight
Low: 26 °F
Frost
Saturday
High: 45 °F
Mostly Cloudy
then
Rain/Snow
Likely
Saturday Night
Low: 28 °F
Rain/Snow
Likely then
Scattered
Snow Showers
Sunday
High: 48 °F
Slight Chance
Snow Showers
then Partly
Sunny
Sunday Night
Low: 27 °F
Partly Cloudy
Memorial Day
High: 56 °F
Sunny
Monday Night
Low: 30 °F
Mostly Clear
Tuesday
High: 62 °F
Sunny

Detailed Forecast

Today

Widespread frost between 7am and 9am. Otherwise, partly sunny, with a high near 46. Southwest wind 5 to 14 mph, with gusts as high as 21 mph.

Tonight

Widespread frost after 11pm. Otherwise, mostly cloudy, with a low around 26. Southwest wind 6 to 11 mph becoming light south southwest after midnight.

Saturday

Rain and snow showers likely after noon, becoming all rain showers after 1pm. Some thunder is also possible. Snow level rising to 8700 feet in the afternoon. Mostly cloudy, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday Night

Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 11pm, then snow showers likely after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 28. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

A 20 percent chance of snow showers before noon. Partly sunny, with a high near 48. Calm wind becoming west 5 to 7 mph in the morning.

Sunday Night

Partly cloudy, with a low around 27. West wind around 6 mph becoming calm in the evening.

Memorial Day

Sunny, with a high near 56. Light and variable wind.

Monday Night

Mostly clear, with a low around 30.

Tuesday

Sunny, with a high near 62.

Tuesday Night

Partly cloudy, with a low around 36.