Severe Weather Threat Continues Across the Central U.S.; Critical Fire Weather Conditions in New Mexico

Severe thunderstorms will continue to be likely across the Central Plains into the Midwest on Monday. Thunderstorm development is also possible in portions of the Middle Mississippi Valley to Lower Michigan Monday afternoon. Gusty winds and low humidity will lead to critical fire weather conditions Monday across western New Mexico into southeastern Arizona. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from May 22, 06:00 PM MDT until May 23, 06:00 PM MDT

Current conditions at

EW9980 West Yellowstone (E9980)

Lat: 44.78167°NLon: 111.13833°WElev: 6565.0ft.

33°F

1°C

Humidity	78%
Wind Speed	ESE 3 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	20 May 07:30 PM MDT

More Information:

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

Extended Forecast for

12 Miles NW West Yellowstone MT

Winter Storm Watch May 22, 06:00pm until May 23, 06:00pm

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 30 °F
Chance Snow
Showers then
Slight Chance
Snow Showers
Tuesday
High: 50 °F
Chance Snow
Showers then
Chance
Rain/Snow
Tuesday Night
Low: 32 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Wednesday
High: 45 °F
Chance Snow
Showers then
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow
Thursday
High: 41 °F
Snow Showers
Thursday Night
Low: 28 °F
Chance Snow
Showers then
Mostly Cloudy
Friday
High: 49 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 33 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of snow showers before 2am, then a slight chance of snow showers after 3am. Some thunder is also possible. Mostly cloudy, with a low around 30. North wind around 6 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

A chance of snow showers before 3pm, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 50. West northwest wind 3 to 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday Night

A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Wednesday

A chance of snow showers before noon, then rain and snow showers between noon and 3pm, then rain showers after 3pm. Some thunder is also possible. High near 45. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain showers before 9pm, then rain and snow showers between 9pm and 3am, then snow showers after 3am. Some thunder is also possible. Low around 31. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday

Snow showers. Some thunder is also possible. High near 41. South southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Thursday Night

A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 28. West wind around 6 mph becoming calm in the evening. Little or no snow accumulation expected.

Friday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 49. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 33.

Saturday

A slight chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 50.

Saturday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 29.

Sunday

A chance of rain and snow showers. Partly sunny, with a high near 49.

Sunday Night

A slight chance of showers. Partly cloudy, with a low around 32.

Memorial Day

A slight chance of showers. Sunny, with a high near 58.