Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

DW7095 Clark (D7095)

Lat: 44.90317°NLon: 109.17183°WElev: 4271.06ft.

31°F

-1°C

Humidity	85%
Wind Speed	NE 10 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	31 Mar 07:30 PM MDT

More Information:

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

Extended Forecast for

20 Miles WNW Ralston WY

Tonight
Low: 34 °F
Isolated
Rain/Snow
then
Scattered
Rain/Snow
Wednesday
High: 52 °F
Scattered
Rain/Snow
then Showers
Likely
Wednesday Night
Low: 39 °F
Showers
Likely then
Chance
Showers
Thursday
High: 53 °F
Chance
Showers then
Showers and
Breezy
Thursday Night
Low: 32 °F
Rain/Snow and
Breezy then
Snow Showers
Friday
High: 44 °F
Snow Showers
Likely then
Chance
Rain/Snow
Friday Night
Low: 32 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Saturday
High: 56 °F
Sunny
Saturday Night
Low: 37 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of rain and snow showers before midnight, then scattered rain showers between midnight and 2am, then scattered rain and snow showers after 2am. Snow level 6800 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 34. East northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.

Wednesday

Scattered rain and snow showers before 10am, then rain showers likely. Some thunder is also possible. Snow level 5200 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 52. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 39. Northeast wind 5 to 8 mph becoming southwest in the evening. Chance of precipitation is 60%.

Thursday

Showers, with thunderstorms also possible after 3pm. Snow level 6400 feet lowering to 5400 feet in the afternoon . High near 53. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Rain and snow showers, becoming all snow after 9pm. Low around 32. Breezy, with a north northwest wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday

Snow showers likely before noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 44. North wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

Friday Night

A slight chance of rain and snow showers before midnight. Snow level 5000 feet. Mostly cloudy, with a low around 32. North northwest wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 56.

Saturday Night

Mostly clear, with a low around 37.

Sunday

Sunny, with a high near 62.

Sunday Night

Partly cloudy, with a low around 41.

Monday

Partly sunny, with a high near 62.

Monday Night

Mostly cloudy, with a low around 41.