Tracking Major Hurricane Erin; Hot in the Mid-Mississippi Valley

Major Hurricane Erin is tracking just north of the lower Bahamas today. Dangerous surf and rip current threats increase this week for most of the Atlantic coastline. Erin's outerbands may impact the Outer Banks later this week. Hot to extremely hot temperatures are forecast today and Tuesday from a part of the southern Plains into the central to lower Mississippi River Valley. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

63°F

17°C

Humidity	72%
Wind Speed	E 5 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	18 Aug 08:54 AM MDT

More Information:

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

Extended Forecast for

7 Miles ESE Moore MT

Today
High: 84 °F
Sunny
Tonight
Low: 61 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 92 °F
Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 57 °F
Slight Chance
T-storms then
Chance
Showers
Thursday
High: 76 °F
Chance
T-storms
Thursday Night
Low: 53 °F
Mostly Clear
Friday
High: 74 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.

Tonight

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Partly cloudy, with a low around 61. Light and variable wind becoming south southeast around 6 mph in the evening. Chance of precipitation is 20%.

Tuesday

Sunny, with a high near 92. South southeast wind around 6 mph becoming light and variable.

Tuesday Night

Mostly clear, with a low around 61. Southeast wind 6 to 8 mph.

Wednesday

Sunny, with a high near 87. Southwest wind 6 to 8 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 57. North wind 5 to 8 mph becoming west southwest after midnight.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 76. West southwest wind 5 to 8 mph becoming north northwest in the afternoon.

Thursday Night

Mostly clear, with a low around 53. North wind 5 to 8 mph becoming southeast after midnight.

Friday

Sunny, with a high near 74.

Friday Night

Mostly clear, with a low around 51.

Saturday

Sunny, with a high near 77.

Saturday Night

Mostly clear, with a low around 54.

Sunday

Mostly sunny, with a high near 83.