Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

High Wind Warning in effect from March 18, 09:00 AM MDT until March 18, 09:00 PM MDT

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

44°F

7°C

Humidity	62%
Wind Speed	WSW 17 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	18 Mar 02:54 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 Warning March 18, 09:00am until March 18, 09:00pm

Click here for hazard details and duration

High Wind Warning

Overnight
Low: 39 °F
Slight Chance
Rain
Wednesday
High: 63 °F
Slight Chance
Rain and
Breezy
Wednesday Night
Low: 42 °F
Mostly Cloudy
Thursday
High: 69 °F
Mostly Cloudy
Thursday Night
Low: 45 °F
Mostly Cloudy
Friday
High: 71 °F
Mostly Cloudy
then Mostly
Cloudy and
Breezy
Friday Night
Low: 43 °F
Mostly Cloudy
Saturday
High: 59 °F
Chance Rain
Saturday Night
Low: 25 °F
Slight Chance
Rain/Snow
then Partly
Cloudy

Detailed Forecast

Overnight

A 20 percent chance of rain before 5am. Mostly cloudy, with a low around 39. Southwest wind around 15 mph, with gusts as high as 25 mph.

Wednesday

A slight chance of rain between 8am and 1pm. Partly sunny, with a high near 63. Breezy, with a south southwest wind 11 to 16 mph becoming west 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.

Wednesday Night

Mostly cloudy, with a low around 42. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.

Thursday

Mostly cloudy, with a high near 69. South southwest wind 13 to 21 mph, with gusts as high as 30 mph.

Thursday Night

Mostly cloudy, with a low around 45. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.

Friday

Mostly cloudy, with a high near 71. Breezy, with a west southwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

Friday Night

Mostly cloudy, with a low around 43. Southwest wind 8 to 17 mph, with gusts as high as 29 mph.

Saturday

A chance of rain, mainly after noon. Mostly cloudy, with a high near 59. West southwest wind 8 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

Saturday Night

A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 25.

Sunday

A slight chance of snow before noon. Mostly sunny, with a high near 51.

Sunday Night

Partly cloudy, with a low around 28.

Monday

Partly sunny, with a high near 53.

Monday Night

Mostly cloudy, with a low around 29.

Tuesday

A slight chance of rain. Mostly cloudy, with a high near 56.