Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

30°F

-1°C

Humidity	58%
Wind Speed	ESE 3 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Last update	23 Mar 12:20 AM MDT

More Information:

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

Extended Forecast for

Lewistown Municipal MT

Overnight
Low: 29 °F
Partly Cloudy
Monday
High: 56 °F
Mostly Sunny
Monday Night
Low: 35 °F
Increasing
Clouds
Tuesday
High: 61 °F
Mostly Cloudy
Tuesday Night
Low: 44 °F
Chance Rain
then Mostly
Cloudy
Wednesday
High: 63 °F
Mostly Cloudy
then Slight
Chance Rain
and Breezy
Wednesday Night
Low: 26 °F
Chance
Rain/Snow and
Blustery then
Chance Snow
Showers
Thursday
High: 43 °F
Chance Snow
Showers
Thursday Night
Low: 20 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 29. South wind 3 to 6 mph.

Monday

Mostly sunny, with a high near 56. Calm wind becoming northeast around 6 mph in the afternoon.

Monday Night

Increasing clouds, with a low around 35. East northeast wind around 7 mph becoming south southwest after midnight.

Tuesday

Mostly cloudy, with a high near 61. South southwest wind 6 to 9 mph becoming west in the afternoon.

Tuesday Night

A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 44. West wind 8 to 11 mph becoming south in the evening. Winds could gust as high as 20 mph.

Wednesday

A 20 percent chance of rain after noon. Mostly cloudy, with a high near 63. Breezy, with a west southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

Wednesday Night

A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 26. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday

A chance of snow showers, mainly before noon. Partly sunny, with a high near 43. West northwest wind 14 to 17 mph, with gusts as high as 28 mph.

Thursday Night

Partly cloudy, with a low around 20.

Friday

Sunny, with a high near 49.

Friday Night

Mostly clear, with a low around 26.

Saturday

Mostly sunny, with a high near 60.

Saturday Night

Partly cloudy, with a low around 35.