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

18°F

-8°C

Humidity	78%
Wind Speed	SW 5 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	11°F (-12°C)
Last update	10 Mar 12:00 AM MDT

More Information:

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

Extended Forecast for

5 Miles ENE Moore MT

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

Click here for hazard details and duration

High Wind Watch

Overnight
Low: 19 °F
Partly Cloudy
Tuesday
High: 36 °F
Mostly Sunny
then Chance
Snow
Tuesday Night
Low: 16 °F
Slight Chance
Snow then
Partly Cloudy
Wednesday
High: 42 °F
Partly Sunny
then Slight
Chance Snow
and Breezy
Wednesday Night
Low: 32 °F
Chance Snow
then Chance
Rain/Snow and
Breezy
Thursday
High: 47 °F
Windy.
Rain/Snow
Likely then
Rain/Snow
Thursday Night
Low: 26 °F
Snow and
Blustery
Friday
High: 40 °F
Snow
Friday Night
Low: 21 °F
Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 19. West southwest wind 6 to 8 mph.

Tuesday

A 30 percent chance of snow after 2pm. Partly sunny, with a high near 36. Southwest wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

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 42. 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 32. Breezy, with a west southwest wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday

Rain, possibly mixed with snow, becoming all snow after 3pm. High near 47. Windy, with a west southwest wind 28 to 33 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 26. Blustery, with a west northwest wind 23 to 28 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow. Cloudy, with a high near 40. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.

Friday Night

Snow. Cloudy, with a low around 21.

Saturday

Snow. Cloudy, with a high near 32.

Saturday Night

Snow likely. Mostly cloudy, with a low around 10.

Sunday

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

Sunday Night

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