Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from March 12, 12:00 AM MDT until March 12, 06:00 PM MDT

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

20°F

-7°C

Humidity	73%
Wind Speed	E 3 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	13°F (-11°C)
Visibility	10.00 mi
Last update	10 Mar 08:54 AM MDT

More Information:

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

Extended Forecast for

5 Miles NNE Moore MT

High Wind Watch March 12, 12:00am until March 12, 06:00pm

Click here for hazard details and duration

High Wind Watch

Today
High: 37 °F
Mostly Sunny
then Chance
Snow
Tonight
Low: 16 °F
Slight Chance
Snow then
Partly Cloudy
Wednesday
High: 43 °F
Partly Sunny
then Slight
Chance Snow
and Breezy
Wednesday Night
Low: 31 °F
Chance Snow
then Chance
Rain/Snow and
Breezy
Thursday
High: 48 °F
Windy. Rain
Likely then
Rain/Snow
Thursday Night
Low: 25 °F
Snow and
Blustery
Friday
High: 40 °F
Snow then
Rain/Snow
Friday Night
Low: 20 °F
Rain/Snow
then Snow
Saturday
High: 32 °F
Snow

Detailed Forecast

Today

A 30 percent chance of snow after 2pm. Partly sunny, with a high near 37. South southwest wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 16. West northwest wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

Wednesday

A 20 percent chance of snow after noon. Partly sunny, with a high near 43. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

Wednesday Night

A chance of snow before 3am, then a chance of rain and snow. Cloudy, with a low around 31. Breezy, with a west southwest wind 11 to 16 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday

Rain likely before noon, then rain, possibly mixed with snow between noon and 3pm, then snow after 3pm. High near 48. Windy, with a west southwest wind 26 to 31 mph increasing to 34 to 39 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Snow. Low around 25. Blustery, with a west northwest wind 21 to 26 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow before 3pm, then snow, possibly mixed with rain. High near 40. West southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 20 mph.

Saturday

Snow. Cloudy, with a high near 32.

Saturday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 8.

Sunday

A slight chance of snow. Mostly cloudy, with a high near 31.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 17.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 48.