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

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

27°F

-3°C

Humidity	75%
Wind Speed	ESE 1 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	29 Mar 07:15 AM MDT

More Information:

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

Extended Forecast for

6 Miles SSE Madison WY

Overnight
Low: 27 °F
Snow Showers
Tuesday
High: 45 °F
Rain/Snow
Tuesday Night
Low: 30 °F
Rain/Snow
Wednesday
High: 46 °F
Snow Showers
Likely then
Rain/Snow
Wednesday Night
Low: 28 °F
Rain/Snow
then Snow
Showers
Thursday
High: 39 °F
Snow Showers
Thursday Night
Low: 19 °F
Snow Showers
Friday
High: 38 °F
Snow Showers
Friday Night
Low: 16 °F
Slight Chance
Snow Showers
then Partly
Cloudy

Detailed Forecast

Overnight

Snow showers. Low around 27. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

Tuesday

Rain, possibly mixed with snow showers, becoming all rain after 4pm. Some thunder is also possible. Snow level rising to 8100 feet in the afternoon. High near 45. Calm wind becoming southwest 5 to 7 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 before 2am, then a chance of snow showers. Some thunder is also possible. Snow level 8000 feet lowering to 7400 feet after midnight . Low around 30. Southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday

Snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 46. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 28. South southwest wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow showers. Some thunder is also possible. High near 39. Southwest wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

Thursday Night

Snow showers. Low around 19. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 90%.

Friday

Snow showers. High near 38. Chance of precipitation is 80%.

Friday Night

A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 16.

Saturday

Sunny, with a high near 46.

Saturday Night

Mostly clear, with a low around 20.

Sunday

Sunny, with a high near 51.

Sunday Night

Partly cloudy, with a low around 23.