Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Yellowstone Lake (KP60)

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

33°F

1°C

Humidity	91%
Wind Speed	N 0 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	31 Mar 02:56 AM MDT

More Information:

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

Extended Forecast for

6 Miles SSW Lake WY

Overnight
Low: 26 °F
Snow Showers
Likely
Tuesday
High: 41 °F
Snow Showers
then
Rain/Snow
Tuesday Night
Low: 28 °F
Rain/Snow
then Snow
Showers
Likely
Wednesday
High: 41 °F
Snow Showers
Likely then
Snow Showers
Wednesday Night
Low: 26 °F
Snow Showers
Thursday
High: 35 °F
Snow Showers
Thursday Night
Low: 17 °F
Snow Showers
Friday
High: 33 °F
Snow Showers
Friday Night
Low: 14 °F
Chance Snow
Showers then
Partly Cloudy

Detailed Forecast

Overnight

Snow showers likely. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

Tuesday

Rain and snow showers. Some thunder is also possible. Snow level rising to 8200 feet in the afternoon. High near 41. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow showers, becoming all snow after midnight. Some thunder is also possible. Low around 28. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday

Snow showers. Some thunder is also possible. High near 41. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow showers. Some thunder is also possible. Low around 26. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow showers. Some thunder is also possible. High near 35. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

Thursday Night

Snow showers. Low around 17. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

Friday

Snow showers. High near 33. Chance of precipitation is 80%.

Friday Night

A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 14.

Saturday

Mostly sunny, with a high near 41.

Saturday Night

Mostly clear, with a low around 17.

Sunday

Sunny, with a high near 46.

Sunday Night

Partly cloudy, with a low around 20.