Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from March 7, 08:00 AM MST until March 9, 12:00 AM MDT

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

34°F

1°C

Humidity	63%
Wind Speed	N 0 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	06 Mar 09:54 PM MST

More Information:

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

Extended Forecast for

Lewistown Municipal MT

High Wind Watch March 7, 08:00am until March 9, 12:00am

Click here for hazard details and duration

High Wind Watch

Tonight
Low: 27 °F
Partly Cloudy
Saturday
High: 55 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Saturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 59 °F
Mostly Sunny
and Breezy
then Patchy
Blowing Dust
and Windy
Sunday Night
Low: 26 °F
Rain/Snow
Likely and
Windy then
Snow Likely
Monday
High: 41 °F
Chance Snow
and Breezy
Monday Night
Low: 19 °F
Chance Snow
and Blustery
Tuesday
High: 36 °F
Chance Snow
and Breezy
Tuesday Night
Low: 18 °F
Slight Chance
Snow then
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 27. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

Saturday

Partly sunny, with a high near 55. Breezy, with a west wind 15 to 23 mph, with gusts as high as 36 mph.

Saturday Night

Partly cloudy, with a low around 39. West southwest wind 16 to 18 mph, with gusts as high as 31 mph.

Sunday

Patchy blowing dust after 2pm. Mostly sunny, with a high near 59. Windy, with a west southwest wind 18 to 23 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 48 mph.

Sunday Night

Rain likely before 8pm, then rain and snow likely between 8pm and 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 26. Windy, with a west wind 26 to 31 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

A 50 percent chance of snow. Mostly cloudy, with a high near 41. Breezy, with a west northwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.

Monday Night

A 40 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 19. Blustery, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow after 11am. Partly sunny, with a high near 36. Breezy, with a west northwest wind 13 to 23 mph, with gusts as high as 34 mph.

Tuesday Night

A slight chance of snow before 11pm. Partly cloudy, with a low around 18.

Wednesday

A chance of snow, mainly after 11am. Mostly cloudy, with a high near 44. Breezy.

Wednesday Night

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

Thursday

A chance of rain and snow. Cloudy, with a high near 51. Windy.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 23. Breezy.