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

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.

Partly Cloudy

57°F

14°C

Humidity	26%
Wind Speed	WSW 4 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	18 May 02:54 PM MDT

More Information:

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

Extended Forecast for

3 Miles E Moore MT

Tonight
Low: 37 °F
Chance Rain
Sunday
High: 51 °F
Showers
Sunday Night
Low: 33 °F
Chance
Showers then
Partly Cloudy
Monday
High: 54 °F
Slight Chance
Rain then
Showers
Likely
Monday Night
Low: 33 °F
Chance
Showers then
Partly Cloudy
Tuesday
High: 58 °F
Slight Chance
Rain then
Chance
Showers
Tuesday Night
Low: 38 °F
Slight Chance
T-storms then
Mostly Cloudy
Wednesday
High: 60 °F
Showers
Likely
Wednesday Night
Low: 38 °F
Showers
Likely

Detailed Forecast

Tonight

A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 37. North northwest wind 5 to 9 mph becoming light and variable.

Sunday

Rain before noon, then showers and possibly a thunderstorm, mainly after noon. High near 51. Northwest wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Partly cloudy, with a low around 33. Northwest wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

Monday

A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Southwest wind 5 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 70%.

Monday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 33. North northwest wind 5 to 8 mph becoming light and variable after midnight.

Tuesday

A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 58. Northwest wind 3 to 7 mph. Chance of precipitation is 50%.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38. West northwest wind around 6 mph becoming south in the evening.

Wednesday

A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 60. Southeast wind around 7 mph.

Wednesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 38.

Thursday

Rain likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 51.

Thursday Night

Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 36.

Friday

Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 56.

Friday Night

A chance of rain. Mostly cloudy, with a low around 38.