Severe Thunderstorms in the Southeast U.S. Saturday; Flash Flooding Threat for the Northern Gulf Coast

Isolated to scattered severe thunderstorms appear possible across portions of the Southeast and Carolinas on Saturday where a Slight Risk (Level 2 of 5) has been issued. A Slight Risk Excessive Rainfall Outlook (Level 2 of 4) has been issued for part of the northern Gulf Coast Saturday due to the threat of flash, urban, and riverine flooding. Read More >

Current conditions at

MacDonald Pass US-12 MP 27.9 (MTMDP)

Lat: 46.56148°NLon: 112.30931°WElev: 6325.0ft.

31°F

-1°C

Humidity	68%
Wind Speed	WSW 9 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	23°F (-5°C)
Last update	19 May 03:15 AM MDT

More Information:

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

Extended Forecast for

3 Miles SW Marysville MT

Overnight
Low: 31 °F
Snow Likely
Sunday
High: 40 °F
Snow Likely
Sunday Night
Low: 28 °F
Chance Snow
Showers then
Partly Cloudy
Monday
High: 43 °F
Chance Snow
then Snow
Showers
Monday Night
Low: 29 °F
Chance
Rain/Snow
then Partly
Cloudy
Tuesday
High: 49 °F
Sunny then
Chance
Showers
Tuesday Night
Low: 35 °F
Slight Chance
Rain then
Mostly Cloudy
Wednesday
High: 46 °F
Chance
Rain/Snow
then Showers
Wednesday Night
Low: 32 °F
Rain then
Rain/Snow
Likely

Detailed Forecast

Overnight

Snow likely, mainly after 4am. Cloudy, with a low around 31. West wind around 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

Sunday

Snow likely, mainly before 7am, then a chance of snow showers after noon. Some thunder is also possible. Mostly cloudy, with a high near 40. West northwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday Night

A 30 percent chance of snow showers, mainly before 7pm. Some thunder is also possible. Partly cloudy, with a low around 28. West wind 9 to 16 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

Monday

A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 43. West wind around 10 mph becoming north northwest in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Some thunder is also possible. Partly cloudy, with a low around 29. North northwest wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday

A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 49. West wind around 10 mph, with gusts as high as 18 mph.

Tuesday Night

A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 35. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.

Wednesday

A chance of rain and snow before noon, then rain showers. Some thunder is also possible. Mostly cloudy, with a high near 46. South southwest wind 8 to 10 mph.

Wednesday Night

Rain before midnight, then rain and snow likely. Cloudy, with a low around 32.

Thursday

Snow. The snow could be heavy at times. Cloudy, with a high near 34.

Thursday Night

Snow likely. Mostly cloudy, with a low around 29.

Friday

Rain showers and snow likely. Some thunder is also possible. Mostly cloudy, with a high near 42.

Friday Night

A chance of rain and snow. Mostly cloudy, with a low around 32.

Saturday

Rain and snow likely. Some thunder is also possible. Mostly cloudy, with a high near 46.